DK11 for Java | tatukgis.jdk.TGIS_LayerWebTiles | Classes | Constructors | Fields | Methods | Properties | Events
Encapsulation of tiled image layer (usually web tiles).
// Java public class TGIS_LayerWebTiles extends TGIS_LayerPixel { };
// Oxygene type TGIS_LayerWebTiles = public class( TGIS_LayerPixel ) end;
→ TGIS_BaseObjectDisposable → TGIS_LayerAbstract → TGIS_Layer → TGIS_LayerPixel
Name | Visibility | Description | |
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TGIS_LayerWebTiles() | public | Create a layer with default parameters. (Overrides TGIS_LayerPixel.TGIS_LayerPixel()) |
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Name | Visibility | Description | |
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activeTransform | protected | True when Transform is assigned with Active flag set on True. (Inherited from TGIS_LayerPixel) |
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alphaAssociated | protected | Image with associated alpha data. (Inherited from TGIS_LayerPixel) |
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alphaBuffer | protected | Alpha data buffer. (Inherited from TGIS_LayerPixel) |
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altitudeZones | protected | Table with altitude zones (Inherited from TGIS_LayerPixel) |
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assignedColorRamp | protected | increase coloring performance by storing Params.Pixel.ColorRamp property (Inherited from TGIS_LayerPixel) |
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asWritable | protected | LockPixels used as writable. (Inherited from TGIS_LayerPixel) |
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bandMask | protected | From function LockPixels on band. (Inherited from TGIS_LayerPixel) |
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bandsDefinition | protected | Band definition. (Inherited from TGIS_LayerPixel) |
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bandsMap | protected | Numbers of bands using as red, green, blue and alpha (Inherited from TGIS_LayerPixel) |
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baseCellHeight | protected | To restore CellHeight after transformation. (Inherited from TGIS_LayerPixel) |
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baseCellWidth | protected | To restore CellWidth after transformation. (Inherited from TGIS_LayerPixel) |
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baseProjectedExtent | protected | Helper for rotations. (Inherited from TGIS_LayerPixel) |
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baseRotation | protected | Rotation from World file (Inherited from TGIS_LayerPixel) |
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bigEndian | protected | Byte order from most significant to least significant. (Inherited from TGIS_LayerPixel) |
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bitPalette | protected | Bitmap palette (must follow infoHeader). (Inherited from TGIS_LayerPixel) |
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bitsPerBand | protected | Bits per pixel for each band (Inherited from TGIS_LayerPixel) |
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bitsPerPixel | protected | Total bits count per pixel (for uncompressed data) (Inherited from TGIS_LayerPixel) |
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bitsSkipLeft | protected | Bits to skio on lfet for each band (Inherited from TGIS_LayerPixel) |
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bitsSkipRight | protected | Bits to skio on right for each band (Inherited from TGIS_LayerPixel) |
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blueTransp | protected | List of transparent colors in Blue channel. (Inherited from TGIS_LayerPixel) |
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bytesPerBand | protected | Bytes per pixel for each band (Inherited from TGIS_LayerPixel) |
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bytesPerPixel | protected | Summary number bytes per pixel for all bands (Inherited from TGIS_LayerPixel) |
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cntrRotFactX | protected | Auxiliary x factor (Inherited from TGIS_LayerPixel) |
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cntrRotFactY | protected | Auxiliary y factor (Inherited from TGIS_LayerPixel) |
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cntrRotX | protected | Center of rotation x (Inherited from TGIS_LayerPixel) |
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cntrRotY | protected | Center of rotation y (Inherited from TGIS_LayerPixel) |
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colorNoData | protected | Color used for not defined data. (Inherited from TGIS_LayerPixel) |
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colorsNo | protected | Number of colors in palette (Inherited from TGIS_LayerPixel) |
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corFullRGB | protected | Full RGB color mapping. (Inherited from TGIS_LayerPixel) |
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corRGB | protected | Color correction. (Inherited from TGIS_LayerPixel) |
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defaultPartialTransparent | protected | Default using of alpha band. (Inherited from TGIS_LayerPixel) |
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dstGrid | protected | Manipulated grid data (Inherited from TGIS_LayerPixel) |
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extZoom | protected | Used for importing grid (with association to setFileScale). (Inherited from TGIS_LayerPixel) |
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extZoomX | protected | Used for importing grid (with association to setFileScaleXY). (Inherited from TGIS_LayerPixel) |
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extZoomY | protected | Used for importing grid (with association to setFileScaleXY). (Inherited from TGIS_LayerPixel) |
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FActive | protected | Is layer active? (Inherited from TGIS_Layer) |
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FAddition | protected | Addition value. (Inherited from TGIS_Layer) |
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FAge | protected | Age of the layer. (Inherited from TGIS_Layer) |
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FAntialias | protected | Antialias scaling (for some layers only like PNG and JPG) (Inherited from TGIS_LayerPixel) |
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FAntialiasFilter | protected | Scaling filter (like Linear, Lanczos) to be used for scaling images and grids. (Inherited from TGIS_LayerPixel) |
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FBandsCount | protected | Number of bands in file. (Inherited from TGIS_LayerPixel) |
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FBasemap | protected | True if the layer is interpreted as basemap. (Inherited from TGIS_Layer) |
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FBasemapDraw | protected | If True, the layer at the moment is drawn inside a basemap thread. (Inherited from TGIS_Layer) |
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FBitHeight | protected | Height of a layer in pixels. (Inherited from TGIS_LayerPixel) |
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FBitmapFormat | protected | Actual bitmap format - ARGB available now . (Inherited from TGIS_LayerPixel) |
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FBitmapLinesOrder | protected | Actual lines order - Down available now. (Inherited from TGIS_LayerPixel) |
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FBitWidth | protected | Width of a layer in pixels. (Inherited from TGIS_LayerPixel) |
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FCachedPaint | protected | False if layer must be painted directly (bypassing cache). (Inherited from TGIS_Layer) |
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FCapabilities | protected | List of available image format in this layer (assigned with name extension). (Inherited from TGIS_LayerPixel) |
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FCaption | protected | Layer caption. (Inherited from TGIS_Layer) |
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FCellHeight | protected | Height of a cell in pixels. (Inherited from TGIS_LayerPixel) |
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FCellWidth | protected | Width of a cell in pixels. (Inherited from TGIS_LayerPixel) |
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FCodePage | protected | Code Page in which text has been stored. (Inherited from TGIS_Layer) |
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FCodePageForced | protected | Code Page forced by project file or property setting. (Inherited from TGIS_Layer) |
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FCollapsed | protected | Is layer collapsed? (Inherited from TGIS_Layer) |
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FComments | protected | Additional comments. (Inherited from TGIS_Layer) |
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FConfigFile | protected | Configuration file handle. (Inherited from TGIS_Layer) |
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FConfigFile2 | protected | Configuration file handle. (Inherited from TGIS_Layer) |
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FConfigName | protected | Configuration file name. (Inherited from TGIS_Layer) |
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FCS | protected | Projection object. (Inherited from TGIS_Layer) |
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FCurrentPage | protected | Current page i image file (TIF). (Inherited from TGIS_LayerPixel) |
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FCustomData | protected | List of custom data. (Inherited from TGIS_Layer) |
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FCuttingPolygon | protected | Cutting polygon (Inherited from TGIS_LayerPixel) |
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FDormantMode | protected | Dormant mode for the layer. (Inherited from TGIS_Layer) |
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FDriver | protected | Layer driver. (Inherited from TGIS_Layer) |
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FExtent | protected | Layer extent. (Inherited from TGIS_Layer) |
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FExtent3D | protected | Layer extent 3D. (Inherited from TGIS_Layer) |
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FFileCopyright | protected | Additional textual information about layer copyright. (Inherited from TGIS_Layer) |
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FFileInfo | protected | Additional textual information about the layer such as compression, number of pixels, copyright etc. (Inherited from TGIS_Layer) |
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FForcedBandsDefinition | protected | Forced BandsDefinition. (Inherited from TGIS_LayerPixel) |
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FGridBand | protected | Band number in file used as grid band. (Inherited from TGIS_LayerPixel) |
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FGridOperation | protected | Grid operation event handle. (Inherited from TGIS_LayerPixel) |
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FHideFromLegend | protected | True if layer should not be visible in a legend. (Inherited from TGIS_Layer) |
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fileStream | protected | Bitmap file stream. (Inherited from TGIS_LayerPixel) |
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FInterpretation | protected | Forced layer interpretation. (Inherited from TGIS_LayerPixel) |
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FIsContrastEnhanced | protected | True if image has automatically enhanced contrast. (Inherited from TGIS_LayerPixel) |
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FIsGridImage | protected | True if image is grid type. (Inherited from TGIS_LayerPixel) |
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FIsLocked | protected | True if layer is in locked state Lock. (Inherited from TGIS_Layer) |
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FIsModified | protected | True if structure (field, geometry etc) was modified. (Inherited from TGIS_Layer) |
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FIsNativeGridImage | protected | True if image is really grid type. (Inherited from TGIS_LayerPixel) |
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FIsOpened | protected | True if layer was opened. (Inherited from TGIS_Layer) |
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FIsPrepared | protected | True if layer was opened. (Inherited from TGIS_Layer) |
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FIsReadOnly | protected | Read only flag. (Inherited from TGIS_Layer) |
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FIsTiled | protected | True if layer is tiled. (Inherited from TGIS_LayerPixel) |
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FMaxThresholdZ | protected | Maximum threshold of the grid elevation value to display. (Inherited from TGIS_LayerPixel) |
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FMaxTileSize | protected | Maximum allowed tile size for the layer. (Inherited from TGIS_Layer) |
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FMaxZ | protected | Maximum elevation value in grid file. (Inherited from TGIS_LayerPixel) |
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FMinThresholdZ | protected | Minimum threshold of the grid elevation value to display. (Inherited from TGIS_LayerPixel) |
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FMinZ | protected | Minimum elevation value in grid file. (Inherited from TGIS_LayerPixel) |
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FMultiUserMode | protected | Multiuser mode. (Inherited from TGIS_Layer) |
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FName | protected | Layer name. (Inherited from TGIS_Layer) |
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FNoDataColor | protected | Color property to define default color to be used to fill "empty" area upon PixelExportManager. (Inherited from TGIS_LayerPixel) |
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FNoDataValue | protected | Value in the grid file assigned to cells whose value in unknown (Inherited from TGIS_LayerPixel) |
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FOnBusy | protected | Busy event. (Inherited from TGIS_Layer) |
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FOnPaintLayer | protected | PaintLayer event. (Inherited from TGIS_Layer) |
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FOnPassword | protected | Will be fired upon opening layer to resolve any username/password (Inherited from TGIS_Layer) |
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FOnRead | protected | Will be fired upon each file Read request. (Inherited from TGIS_Layer) |
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FOnWrite | protected | Will be fired upon each file Write request. (Inherited from TGIS_Layer) |
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forceCachedMode | protected | Set tor True to force cached (bitmap) type of drawing. (Inherited from TGIS_Layer) |
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forViewer | protected | Viewer params are valid (Inherited from TGIS_LayerPixel) |
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FPagesCount | protected | Number of pages in an image file (TIF). (Inherited from TGIS_LayerPixel) |
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FParamsList | protected | List of parameters set (sections). (Inherited from TGIS_Layer) |
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FParentLayer | protected | Parent layer. (Inherited from TGIS_Layer) |
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FPath | protected | Layer path. (Inherited from TGIS_Layer) |
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FPathEx | protected | Internal path set by other layers to direct web tiles | |
FPathTAB | protected | Path to TAB referencing file. (Inherited from TGIS_LayerPixel) |
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FPixelOperation | protected | Pixel operation event handle. (Inherited from TGIS_LayerPixel) |
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FPixelSize | protected | Size of one image pixel in layer units. (Inherited from TGIS_LayerPixel) |
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FProgressive | protected | If true (default) then layer can be drawn as progressive. (Inherited from TGIS_LayerPixel) |
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FProjectedExtent | protected | Precalculated projected extent. (Inherited from TGIS_Layer) |
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FProjectedExtentBase | protected | Precalculated projected extent - Base extent (unprojected). (Inherited from TGIS_Layer) |
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FProjectedExtentEPSG | protected | Precalculated projected extent - Layer CS Context. (Inherited from TGIS_Layer) |
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FProjectedExtentRotationAngle | protected | Precalculated projected extent - Rotation context. (Inherited from TGIS_Layer) |
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FProjectedExtentRotationPoint | protected | Precalculated projected extent - Rotation context. (Inherited from TGIS_Layer) |
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FProjectedExtentViewerEPSG | protected | Precalculated projected extent - Viewer CS Context. (Inherited from TGIS_Layer) |
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FRenderer | protected | Handle to a renderer used for drawing shapes. (Inherited from TGIS_Layer) |
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fromBand | protected | Number of band used by function LockPixels. (Inherited from TGIS_LayerPixel) |
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FRotationAngle | protected | Rotation around image center. (Inherited from TGIS_LayerPixel) |
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FShadowAngle | protected | Shadow angle used for grid shadowing. (Inherited from TGIS_LayerPixel) |
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FStatistics | protected | Statistics engine. (Inherited from TGIS_Layer) |
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FStream | protected | Reference to a potential layer underlying stream. (Inherited from TGIS_Layer) |
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FSubFormat | protected | Current sub-format information. (Inherited from TGIS_LayerPixel) |
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FSubLayers | protected | Sub layers list. (Inherited from TGIS_Layer) |
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FSubType | protected | Type of sublayer. (Inherited from TGIS_Layer) |
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FTag | protected | Tag value. (Inherited from TGIS_Layer) |
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FTagInternal | protected | Internal Tag value. (Inherited from TGIS_Layer) |
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FTagPointer | protected | Pointer Tag value (Inherited from TGIS_Layer) |
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FTransform | protected | Custom transformation. (Inherited from TGIS_Layer) |
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FTransparency | protected | Transparency value. (Inherited from TGIS_Layer) |
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FUnSupportedOperations | protected | Set of operations not supported by a layer. (Inherited from TGIS_Layer) |
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FUseConfig | protected | Is config file active? (Inherited from TGIS_Layer) |
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FUserObject | protected | User object. (Inherited from TGIS_Layer) |
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FViewer | protected | Reference to viewer object. (Inherited from TGIS_Layer) |
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greenTransp | protected | List of transparent colors in Green channel. (Inherited from TGIS_LayerPixel) |
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gridCol | protected | To save last grid cell lines values}. (Inherited from TGIS_LayerPixel) |
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hisBlue | protected | Histograms for Blue channel. (Inherited from TGIS_LayerPixel) |
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hisGray | protected | Histograms for Gray channel.. (Inherited from TGIS_LayerPixel) |
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hisGreen | protected | Histograms for Green channel. (Inherited from TGIS_LayerPixel) |
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hisRed | protected | Histograms for Red channel. (Inherited from TGIS_LayerPixel) |
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importMode | protected | True if image will be imported; False by default. (Inherited from TGIS_LayerPixel) |
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inDraw | protected | True if layer paint procedure not yet complete. (Inherited from TGIS_Layer) |
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internalRotation | protected | Rotation around image center (Inherited from TGIS_LayerPixel) |
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internalTransparentColor | protected | Native transparent color used in some layers (Inherited from TGIS_LayerPixel) |
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intLineWidth | protected | Internal line width of layer in bytes. (Inherited from TGIS_LayerPixel) |
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is48BitsPerPixel | protected | True if 48 bits per pixel (Inherited from TGIS_LayerPixel) |
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isBasicHistogram | protected | True if basic histogram exist. (Inherited from TGIS_LayerPixel) |
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isBGR | protected | True if image bands are saved as BGR . (Inherited from TGIS_LayerPixel) |
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isBitsString | protected | Image file data as bits string. (Inherited from TGIS_LayerPixel) |
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isBuilt | protected | Set when layer is new generated. (Inherited from TGIS_LayerPixel) |
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isColorNoDataGDAL | protected | No data color is defined. (Inherited from TGIS_LayerPixel) |
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isCorFullRGBblue | protected | Full RGB color mapping -red band. (Inherited from TGIS_LayerPixel) |
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isCorFullRGBgreen | protected | Full RGB color mapping -red band. (Inherited from TGIS_LayerPixel) |
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isCorFullRGBred | protected | Full RGB color mapping -red band. (Inherited from TGIS_LayerPixel) |
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isFromNet | protected | Reading image from net. (Inherited from TGIS_LayerPixel) |
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isGrayScaleImage | protected | True if image is gray scaled. (Inherited from TGIS_LayerPixel) |
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isHistogram | protected | True if histogram exist. (Inherited from TGIS_LayerPixel) |
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isInverted | protected | True if image is inverted. (Inherited from TGIS_LayerPixel) |
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isPartialTransparent | protected | True if alpha band is effective used. (Inherited from TGIS_LayerPixel) |
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isPlanar1 | protected | True when plannar configuration is 1; for false configuration is 2 (Inherited from TGIS_LayerPixel) |
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isShadow | protected | Should shadowing be used? (Inherited from TGIS_LayerPixel) |
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lineAlphaBuffer | protected | line buffer (line of bytes). (Inherited from TGIS_LayerPixel) |
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lockUsingNo | protected | Number of using LockPixels. (Inherited from TGIS_LayerPixel) |
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lstLod | protected | List of Levels of Detail (LODs) | |
makeBlueMap | protected | True if image must be colorized by blue map; False by default. (Inherited from TGIS_LayerPixel) |
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makeColorsByVals | protected | True if image must be colorized by map; False by default. (Inherited from TGIS_LayerPixel) |
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makeFullRGBMap | protected | True if image must be colorized by full RGB map; False by default. (Inherited from TGIS_LayerPixel) |
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makeGrayMap | protected | True if image must be gray scaled by map; False by default. (Inherited from TGIS_LayerPixel) |
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makeGreenMap | protected | True if image must be colorized by green map; False by default. (Inherited from TGIS_LayerPixel) |
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makeRedMap | protected | True if image must be colorized by red map; False by default. (Inherited from TGIS_LayerPixel) |
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makeRGBMap | protected | True if image must be colorized by map; False by default. (Inherited from TGIS_LayerPixel) |
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makeSomeCorrection | protected | If any bitmap pixels changes is needed. (Inherited from TGIS_LayerPixel) |
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makeTransparent | protected | True if image must be transparent; False by default. (Inherited from TGIS_LayerPixel) |
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mapGray2RGB | protected | Gray mapping table. (Inherited from TGIS_LayerPixel) |
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mapRGB | protected | RGB color mapping. (Inherited from TGIS_LayerPixel) |
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memoryResident | protected | Layer created in memory. (Inherited from TGIS_LayerPixel) |
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mmzgbn | protected | Min max valid vor Gid Band number (Inherited from TGIS_LayerPixel) |
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modifiedMaxHeight | protected | MaxHeight is set by user. (Inherited from TGIS_LayerPixel) |
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modifiedMinHeight | protected | MinHeight is set by user. (Inherited from TGIS_LayerPixel) |
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oBand | protected | Single data locked Band of layer when band data are greater than 8-bits. (Inherited from TGIS_LayerPixel) |
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oBitmap | protected | ARGB data of generated (built) layer. (Inherited from TGIS_LayerPixel) |
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oGrid | protected | Grid data of generated (built) layer. (Inherited from TGIS_LayerPixel) |
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oLayer | protected | Layer used for data changing. (Inherited from TGIS_LayerPixel) |
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one_yRotDivScxRotDivSc | protected | 1 minus yRotDivSc multiplied by xRotDivSc (Inherited from TGIS_LayerPixel) |
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outCS | protected | Output CS used in transformation (Inherited from TGIS_LayerPixel) |
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paletteCpy | protected | Copy of bitmap palette (Inherited from TGIS_LayerPixel) |
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paramsCache | protected | List of prepared parameters. (Inherited from TGIS_Layer) |
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paramsCacheUpdated | protected | If True, parameters are ready to render (Inherited from TGIS_Layer) |
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prevShadowDelta | protected | Last shadow value. (Inherited from TGIS_LayerPixel) |
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prevShadowValue | protected | Last shadow value. (Inherited from TGIS_LayerPixel) |
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readableNo | protected | Number of using as readable LockPixels. (Inherited from TGIS_LayerPixel) |
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realBitCount | protected | Bits per pixel. (Inherited from TGIS_LayerPixel) |
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realLineWidth | protected | Line width of layer in bytes. (Inherited from TGIS_LayerPixel) |
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redTransp | protected | List of transparent colors in Red channel. (Inherited from TGIS_LayerPixel) |
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rgbAsGrid | protected | True if pixel image is forced to grid. (Inherited from TGIS_LayerPixel) |
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rotateCos | protected | Helper for rotations. (Inherited from TGIS_LayerPixel) |
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rotateSin | protected | Helper for rotations. (Inherited from TGIS_LayerPixel) |
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rotationPoint | protected | Central point of image (Inherited from TGIS_LayerPixel) |
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scaledHeight | protected | Used in scaling 2D (Inherited from TGIS_LayerPixel) |
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scaledWidth | protected | Used in scaling 2D (Inherited from TGIS_LayerPixel) |
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scaleX | protected | Horizontal scale factor. (Inherited from TGIS_LayerPixel) |
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scaleXFactor | protected | Scale X factor -1 when scaleX in World File is negative otherwise 1 (Inherited from TGIS_LayerPixel) |
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scaleY | protected | Vertical scale factor. (Inherited from TGIS_LayerPixel) |
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scaleYFactor | protected | Scale $ factor -1 when scaleY in World File is positive otherwise 1 (Inherited from TGIS_LayerPixel) |
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scxF_yRotDivScxRotDivSMcsyF | protected | scaleXFactor minus yRotDivSc multiplied by xRotDivSc and scaleYFactor (Inherited from TGIS_LayerPixel) |
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scyF_yRotDivScxRotDivSMcsxF | protected | scaleYFactor minus yRotDivSc multiplied by xRotDivSc and scaleXFactor (Inherited from TGIS_LayerPixel) |
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sizeShadow | protected | Approximate pixel size in meters. (Inherited from TGIS_LayerPixel) |
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srcGrid | protected | Original layer grid data (Inherited from TGIS_LayerPixel) |
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swapBW | protected | True if white and black are swapped. (Inherited from TGIS_LayerPixel) |
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tempFileName | protected | Temporary file name - for big data. (Inherited from TGIS_LayerPixel) |
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tempFileStream | protected | Temporary file - for big data. (Inherited from TGIS_LayerPixel) |
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testMask | protected | Used to convert to 24-bit format. (Inherited from TGIS_LayerPixel) |
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tileRect | protected | Last tile position in array. (Inherited from TGIS_LayerPixel) |
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unrotateCos | protected | Helper for rotations. (Inherited from TGIS_LayerPixel) |
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unrotateSin | protected | Helper for rotations. (Inherited from TGIS_LayerPixel) |
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unusedAlpha | protected | True if unused alpha band (Inherited from TGIS_LayerPixel) |
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unusedBlue | protected | True if unused blue band (Inherited from TGIS_LayerPixel) |
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unusedGreen | protected | True if unused green band (Inherited from TGIS_LayerPixel) |
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unusedRed | protected | True if unused red band (Inherited from TGIS_LayerPixel) |
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useAltitudeZones | protected | True if single values are mapped to color values using altitude map zones (Inherited from TGIS_LayerPixel) |
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useColorRamp | protected | True if single values are mapped to color value using color ramp (Inherited from TGIS_LayerPixel) |
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View3D | public | 3D Representation properties. (Inherited from TGIS_Layer) |
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wasTransform | protected | True if transformation was previously set. (Inherited from TGIS_LayerPixel) |
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wordDivider | protected | Used for mapping 16-bits band to 8-bits (Inherited from TGIS_LayerPixel) |
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wordMultiply | protected | Used for mapping 16-bits band to 8-bits (Inherited from TGIS_LayerPixel) |
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wordShift | protected | Used for mapping 16-bits band to 8-bits (Inherited from TGIS_LayerPixel) |
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workAlpha | protected | To work on alpha data. (Inherited from TGIS_LayerPixel) |
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workDestRect | protected | To save last draw destination parameters. (Inherited from TGIS_LayerPixel) |
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workSrcRect | protected | To save last draw source parameters. (Inherited from TGIS_LayerPixel) |
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xRotDivSc | protected | rotation about x-axis divided by scaleY (Inherited from TGIS_LayerPixel) |
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yRotDivSc | protected | rotation about y-axis divided by scaleY (Inherited from TGIS_LayerPixel) |
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Name | Visibility | Description | |
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addTransparency | protected | Adding transparency defined in transparent zones to image pixels . (Inherited from TGIS_LayerPixel) |
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Alive | public | Makes a layer non-dormant. (Inherited from TGIS_Layer) |
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ApplyAntialiasSettings(bool) | public | Applies antialias settings used in scaling operations. (Inherited from TGIS_LayerPixel) |
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ApplyAntialiasSettings(bool, TGIS_ScalingFilter) | public | Applies antialias settings used in scaling operations. (Inherited from TGIS_LayerPixel) |
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applyColorsCorrectionByVals | protected | Applying brightness, contrast and colors correction from pixel params to final correction table. (Inherited from TGIS_LayerPixel) |
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applyConfigOptions | protected | Read config option parameters. (Inherited from TGIS_LayerPixel) |
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applyConfigProjection | protected | Read config projection parameters. (Inherited from TGIS_Layer) |
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ApplyCuttingPolygon | public | Sets a cutting polygon for a layer. (Inherited from TGIS_LayerPixel) |
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ARGB2Gray | protected | Gray scale from ARGB bitmap. (Inherited from TGIS_LayerPixel) |
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AssignedParentLayerInternal | public | Assigns a parent layer. (Inherited from TGIS_LayerPixel) |
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bandsMappingChanging | protected | Checks bands mapping. (Inherited from TGIS_LayerPixel) |
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basePointRot | protected | Compute position of the point after the defined in world file rotation. (Inherited from TGIS_LayerPixel) |
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basePointUnRot | protected | Compute original position of the rotated point. (Inherited from TGIS_LayerPixel) |
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baseRotatedExtent | protected | Compute extent (encompassing area of the extent) after defined in world file rotation. (Inherited from TGIS_LayerPixel) |
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baseUnrotatedExtent | protected | Compute original extent of the rotated extent. (Inherited from TGIS_LayerPixel) |
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Build(bool, TGIS_CSCoordinateSystem, TGIS_Extent, double) | public | Builds an in-memory layer. (Inherited from TGIS_LayerPixel) |
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Build(bool, TGIS_CSCoordinateSystem, TGIS_Extent, int, int) | public | Builds an in-memory layer. (Inherited from TGIS_LayerPixel) |
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Build(java.lang.String, bool, TGIS_CSCoordinateSystem, TGIS_Extent, double, TGIS_LayerPixelSubFormat) | public | Builds a layer. (Inherited from TGIS_LayerPixel) |
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Build(java.lang.String, bool, TGIS_CSCoordinateSystem, TGIS_Extent, int, int, TGIS_LayerPixelSubFormat) | public | Builds a layer. (Inherited from TGIS_LayerPixel) |
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Build(java.lang.String, TGIS_CSCoordinateSystem, TGIS_Extent, double) | public | Builds an image layer. (Inherited from TGIS_LayerPixel) |
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Build(java.lang.String, TGIS_CSCoordinateSystem, TGIS_Extent, int, int) | public | Builds an image layer. (Inherited from TGIS_LayerPixel) |
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calculatePixelsize | protected | Calculate pixel size in layer units. (Inherited from TGIS_LayerPixel) |
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ChangeHash | public | Changes the hash for the purpose of verifying layer's modifications. (Inherited from TGIS_Layer) |
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ClearModified | public | Sets IsModified flag to false for a layer and its sublayers. (Inherited from TGIS_Layer) |
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convertBitsToPixels | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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CountTiles | public | Count all tiles covering provided levels and extent. | |
customLod | protected | Prepare custom LOD table | |
Dormant | public | Makes a layer dormant. (Inherited from TGIS_Layer) |
|
DormantGain | public | Calculates the approximate gain (in Megabytes) which can be achieved by releasing memory by calling Dormant method. (Inherited from TGIS_Layer) |
|
Draw | public | Draws a layer. (Inherited from TGIS_Layer) |
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DrawEx | public | Draws a layer within a defined extent. (Inherited from TGIS_LayerPixel) |
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drawExtent | protected | Calculates the drawing area /clipping area of device/. (Inherited from TGIS_Layer) |
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drawExtentEx | protected | Calculates the drawing area /clipping area of device/. (Inherited from TGIS_LayerPixel) |
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DrawFlash | public | Does nothing (for compatibility only). (Inherited from TGIS_LayerPixel) |
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DrawSelected | public | Draws only the selected item(s) on layer. (Inherited from TGIS_Layer) |
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DrawSelectedEx | public | Draws only the selected item(s) on layer that are within a defined extent. (Inherited from TGIS_Layer) |
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enhanceContrast | protected | Enhance contrast by changing RGB values proportionally from 0 to 255. (Inherited from TGIS_LayerPixel) |
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ExportLayer | public | Export layer. (Inherited from TGIS_LayerPixel) |
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FetchTiles | public | Fetch number of tiles. | |
finalARGBMap | protected | Does final ARGB bands mapping and set on/off. (Inherited from TGIS_LayerPixel) |
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FinalizeWrite | public | Performs any operation required to safely finalize write operation, such as building quad trees for TGIS_FilePixelStore. (Inherited from TGIS_LayerPixel) |
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findProperPixelLock | protected | Checks locked pixels. (Inherited from TGIS_LayerPixel) |
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ForEachSubLayer | public | Returns in callback event the layer and all sublayers belonging to it. (Inherited from TGIS_Layer) |
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fullCorrection | protected | Prepare final mapping table for full color (32-bits) images. (Inherited from TGIS_LayerPixel) |
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fullRGBCorrection | protected | Mapping full color (32-bits) images by . (Inherited from TGIS_LayerPixel) |
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GenerateRamp(TGIS_Color, TGIS_Color, TGIS_Color, double, double, double, bool, double, double, TGIS_ParamsSectionPixel, bool) | public | Generates a grid ramp. (Inherited from TGIS_LayerPixel) |
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GenerateRamp(TGIS_Color, TGIS_Color, TGIS_Color, double, double, double, bool, double, double, TGIS_ParamsSectionPixel, bool, TGIS_ColorInterpolationMode) | public | Generates a grid ramp. (Inherited from TGIS_LayerPixel) |
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GenerateRampEx(double, double, TGIS_ColorMap[], TGIS_ParamsSectionPixel) | public | Generates a grid ramp from a mapped color array. (Inherited from TGIS_LayerPixel) |
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GenerateRampEx(double, double, TGIS_ColorMap[], TGIS_ParamsSectionPixel, TGIS_ColorInterpolationMode) | public | Generates a grid ramp from a mapped color array. (Inherited from TGIS_LayerPixel) |
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getAlphaLine | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getAsyncState | protected | Report data fetching state from asynchronous sources like ECW. (Inherited from TGIS_LayerPixel) |
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GetAvailableLayers | public | Gets a list of layers available in storage. (Inherited from TGIS_Layer) |
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GetBitmap | public | Fills provided _bitmap array with values defined by _extent. (Inherited from TGIS_LayerPixel) |
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getBitmapData | protected | Fills provided _bitmap array with values defined by _extent. (Overrides TGIS_LayerPixel.getBitmapData) |
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getBitmapPixels | protected | Gets bitmap layer data in ARGB format. (Inherited from TGIS_LayerPixel) |
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GetColorRamp | public | Calculates default color ramp RGB values. (Inherited from TGIS_LayerPixel) |
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GetGrid | public | Fills provided _grid array with values defined by _extent. (Inherited from TGIS_LayerPixel) |
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getGridData | protected | Fills provided _grid array with values defined by _extent. (Overrides TGIS_LayerPixel.getGridData) |
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getLevel | protected | Get level index. | |
getLine | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getLineBasic | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getLineBits | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getLinePixels | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getMapZoneVal | protected | Getting mapping zone from String (Inherited from TGIS_LayerPixel) |
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getNativeLine | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getNativeLineGrayGrid | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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getNativeValue | protected | Internal use only. (Inherited from TGIS_LayerPixel) |
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GetRawBitmap | public | Fills provided _bitmap array with values defined by _extent. (Inherited from TGIS_LayerPixel) |
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gridToARGBTable | protected | Fills pixels array with ARGB values from source grid table. (Inherited from TGIS_LayerPixel) |
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histEqPav | protected | Prepare correction (mapping) table with histogram equalization for full color images. (Inherited from TGIS_LayerPixel) |
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histRGB2Gray | protected | Prepare one histogram from RGB channel histograms. (Inherited from TGIS_LayerPixel) |
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HourglassShake | public | Notifies of busy state using an hourglass. (Inherited from TGIS_Layer) |
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ImportLayer(TGIS_LayerPixel, TGIS_Extent) | public | Imports layer from an existing pixel layer. (Inherited from TGIS_LayerPixel) |
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ImportLayer(TGIS_LayerPixel, TGIS_Extent, TGIS_CSCoordinateSystem, int, int) | public | Imports layer from an existing pixel layer. (Inherited from TGIS_LayerPixel) |
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ImportLayer(TGIS_LayerPixel, TGIS_Extent, TGIS_CSCoordinateSystem, int, int, TGIS_LayerPixelSubFormat) | public | Imports layer from an existing pixel layer. (Inherited from TGIS_LayerPixel) |
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importPixelData | protected | Imports and saves data form pixel layer. (Inherited from TGIS_LayerPixel) |
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InitializeWrite | public | Performs any operation required to safely initialize write operation, such as batch operations for TGIS_FilePixelStore. (Inherited from TGIS_LayerPixel) |
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inversePalette | protected | Prepare a negative from the RGB palette. (Inherited from TGIS_LayerPixel) |
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IsGrid | public | Checks if the layer type is grid. (Inherited from TGIS_LayerPixel) |
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IsPixel | public | Checks if the layer type is pixel. (Inherited from TGIS_LayerPixel) |
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isSectionInVisibilityRange | protected | Checks whether the section is visible by testing layer properties: Level with MinLevel/MaxLevel, ScaleAsFloat with MinScale/MaxScale, and Zoom with MinZoom/MaxZoom. (Inherited from TGIS_Layer) |
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isSublayer | protected | Checks if the layer is a sublayer. (Inherited from TGIS_Layer) |
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IsSupported | public | Checks if the operation is supported by the layer. (Inherited from TGIS_Layer) |
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IsVector | public | Checks if the layer type is vector. (Inherited from TGIS_Layer) |
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IsVector3D | public | Checks if the layer type is vector 3D. (Inherited from TGIS_Layer) |
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IsVisible | public | Checks if the layer is visible in a defined extent and current params. (Inherited from TGIS_Layer) |
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lanczos3 | protected | Lanczos filtering function. (Inherited from TGIS_LayerPixel) |
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linear | protected | Linear (triangle) filtering function. (Inherited from TGIS_LayerPixel) |
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Locate | public | If a given point is located in the image area, returns true and sets variables. (Inherited from TGIS_LayerPixel) |
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LocateEx | public | If a given point is located in the image area, returns true and sets variables. (Overrides TGIS_LayerPixel.LocateEx) |
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Lock | public | Locks layer in burst-mode operation. (Inherited from TGIS_Layer) |
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LockEstimate | public | Estimates memory size for pixel layer to be update. (Inherited from TGIS_LayerPixel) |
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LockPixels(TGIS_Extent, TGIS_CSCoordinateSystem, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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LockPixels(TGIS_Extent, TGIS_CSCoordinateSystem, double, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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LockPixels(TGIS_Extent, TGIS_CSCoordinateSystem, double, int, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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LockPixels(TGIS_Extent, TGIS_CSCoordinateSystem, int, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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LockPixels(TRect, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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LockPixels(TRect, int, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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LockPixels(TRect, TGIS_Extent, int, int, int, bool) | public | Locks a fragment of the pixel layer for updating. (Inherited from TGIS_LayerPixel) |
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lockThread | protected | Locks thread. (Inherited from TGIS_Layer) |
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Loop(double, TGIS_Shape, bool) | public | Prepares enumerator to iterate the layer through the linear shape. (Inherited from TGIS_LayerPixel) |
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Loop(double, TGIS_Shape, int, bool) | public | Prepares enumerator to iterate the layer through the linear shape. (Inherited from TGIS_LayerPixel) |
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Loop(TGIS_Extent, double, bool) | public | Prepares enumerator to iterate the layer (pixels are treated as points). (Inherited from TGIS_LayerPixel) |
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Loop(TGIS_Extent, double, bool, TGIS_Shape, java.lang.String, bool) | public | Prepares enumerator to iterate the layer. (Inherited from TGIS_LayerPixel) |
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Loop(TGIS_Extent, double, bool, TGIS_Shape, java.lang.String, int, bool) | public | Prepares enumerator to iterate the layer. (Inherited from TGIS_LayerPixel) |
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Loop(TGIS_Extent, double, int, bool) | public | Prepares enumerator to iterate the layer (pixels are treated as points). (Inherited from TGIS_LayerPixel) |
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Loop(TGIS_Extent, double, TGIS_Shape, java.lang.String, bool) | public | Prepares enumerator to iterate the layer (pixels are treated as points). (Inherited from TGIS_LayerPixel) |
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Loop(TGIS_Extent, double, TGIS_Shape, java.lang.String, int, bool) | public | Prepares enumerator to iterate the layer (pixels are treated as points). (Inherited from TGIS_LayerPixel) |
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makeHistogram | protected | Read, or make and save, the histogram. (Inherited from TGIS_LayerPixel) |
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MapColorValue | public | Maps color value to pixel color. (Inherited from TGIS_LayerPixel) |
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MapGridValue | public | Maps grid value to pixel color. (Inherited from TGIS_LayerPixel) |
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MapToRaster | public | Converts map coordinates to raster pixel location. (Inherited from TGIS_LayerPixel) |
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MapToRasterRect | public | Converts map extent to raster rectangle. (Inherited from TGIS_LayerPixel) |
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MergeLayer | public | Merge layer to an existing layer. (Inherited from TGIS_LayerPixel) |
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Move | public | Moves a layer up or down in the viewer zorder list. (Inherited from TGIS_Layer) |
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MoveEx | public | Moves a layer up or down in the viewer zorder list (only visible layers). (Inherited from TGIS_Layer) |
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MustCalculateStatistics | public | Verifies if all statistics required to properly render the layer are available. (Inherited from TGIS_Layer) |
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MustReproject | public | Checks if the layer must be reprojected. (Inherited from TGIS_Layer) |
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MustSave | public | Checks if the layer was modified by editing. (Inherited from TGIS_LayerPixel) |
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Open | public | Opens the layer. (Inherited from TGIS_Layer) |
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openBufferedFileStream | protected | Open a file stream in read mode. (Inherited from TGIS_LayerPixel) |
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optimizeParamsCache(int) | protected | Move section specified by _idx to the top of the cached list. (Inherited from TGIS_Layer) |
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optimizeParamsCache(int, bool) | protected | Move section specified by _idx to the top of the cached list. (Inherited from TGIS_Layer) |
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Paint | public | Draws the layer or fires PaintLayer event (if defined). (Inherited from TGIS_Layer) |
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passwordCallBackW | protected | Process tokens for embedded password tokens. | |
Prepare | public | Opens the layer. (Inherited from TGIS_Layer) |
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prepareAltitudeMapTable | protected | Prepare altitude map array. (Inherited from TGIS_LayerPixel) |
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prepareColorRamp | protected | Prepare color ramp array. (Inherited from TGIS_LayerPixel) |
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prepareMinMaxZ | protected | Scan grid to prepare min/max value of altitude (Inherited from TGIS_LayerPixel) |
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prepareMinMaxZGray | protected | Scan image to prepare min/max value of altitude when interpreting RGB as single channel "AsGrid". (Inherited from TGIS_LayerPixel) |
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prepareParamsCache | protected | Prepare cached section list meeting the _style name. (Inherited from TGIS_Layer) |
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prepareParamsCache(java.lang.String) | protected | Prepare cached section list meeting the _style name. (Inherited from TGIS_Layer) |
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prepColorMapTbl | protected | Prepare an array (corRGB) for mapping full RGB colors. (Inherited from TGIS_LayerPixel) |
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prepCorTbl | protected | Prepare mapping table with no correction for full color images. (Inherited from TGIS_LayerPixel) |
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prepFinalCorTable | protected | Prepare final mapping table for full color (32-bits) images. (Inherited from TGIS_LayerPixel) |
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prepFullGrayTable | protected | Preparing map table for making a gray scale image from a full color (32-bits) bitmap scan line. (Inherited from TGIS_LayerPixel) |
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prepFullRGBMapTbl | protected | Prepare corFullRGB table. (Inherited from TGIS_LayerPixel) |
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prepGrayMapTbl | protected | Prepare an array (mapGray2RGB) for mapping gray scale to colors by points (grayMapList). (Inherited from TGIS_LayerPixel) |
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prepRGBHist | protected | Prepare histograms for ARGB (32-bits) bitmap scan line. (Inherited from TGIS_LayerPixel) |
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prepTransparent | protected | Prepare transparency table. (Inherited from TGIS_LayerPixel) |
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PreRecognize | public | Checks if the layer can read the file. (Overrides TGIS_Layer.PreRecognize) |
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Project | public | Applies a projection on the single point. (Inherited from TGIS_Layer) |
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Project3D | public | Applies a projection on the single point in 3D. (Inherited from TGIS_Layer) |
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Project3D_Ref | public | Applies a projection on the single point in 3D. (Inherited from TGIS_Layer) |
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ProjectExtent | public | Applies a projection on the extent. (Inherited from TGIS_Layer) |
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projectionNeed | protected | If image reprojection is needed. (Inherited from TGIS_LayerPixel) |
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Project_Ref | public | Applies a projection on the single point. (Inherited from TGIS_Layer) |
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putBitmapRawData | protected | Fills provided _bitmap array with values defined by _extent. (Inherited from TGIS_LayerPixel) |
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PutGrid | public | Puts _grid array into layer at the place defined by _extent. (Inherited from TGIS_LayerPixel) |
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RaiseBusyEvent | public | Fires Busy event of the layer. (Inherited from TGIS_Layer) |
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RaiseBusyPrepare | public | Fires BusyPrepare method of the assigned viewer. (Inherited from TGIS_Layer) |
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RaiseBusyRelease | public | Fires BusyRelease method of the assigned viewer. (Inherited from TGIS_Layer) |
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RaiseBusyShake | public | Fires BusyShake method of the assigned viewer. (Inherited from TGIS_Layer) |
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RasterToMap | public | Converts raster pixel location to map coordinates (Inherited from TGIS_LayerPixel) |
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RasterToMapRect | public | Convert raster rectangle to map extent (Inherited from TGIS_LayerPixel) |
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ReadConfig | public | Reads the layer configuration files. (Inherited from TGIS_Layer) |
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ReadConfigParam | public | Reads the layer configuration parameters. (Inherited from TGIS_Layer) |
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readDoubleBE | protected | Read double (8 bytes) from big endian stored bytes. (Inherited from TGIS_LayerPixel) |
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readDoubleLE | protected | Read double (8 bytes) from little endian stored bytes. (Inherited from TGIS_LayerPixel) |
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ReadGridLine | public | Reads a specific line of the grid into the preallocated buffer. (Inherited from TGIS_LayerPixel) |
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RecalcExtent | public | Recalculates extent based on real shapes. (Inherited from TGIS_Layer) |
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RecalcProjectedExtent | public | Recalculates the projected extent. (Inherited from TGIS_LayerPixel) |
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Recalculate | public | Recalculates layer MinZ and MaxZ values. (Inherited from TGIS_LayerPixel) |
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ReOpen | public | Reopens the layer. (Inherited from TGIS_LayerPixel) |
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RereadConfig | public | Rereads the layer configuration files. (Inherited from TGIS_Layer) |
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resetMustReproject | protected | Reset MustReporoject state. (Inherited from TGIS_Layer) |
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resolveBandDefintion | protected | Resolve bands definition from ForceBandLayout or metadata. (Inherited from TGIS_LayerPixel) |
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RevertAll | public | Reverts layer to its original content. (Inherited from TGIS_LayerPixel) |
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RootLayer | public | Returns the absolute parent layer. (Inherited from TGIS_Layer) |
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rotationNeed | protected | If image rotation is needed. (Inherited from TGIS_LayerPixel) |
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SaveAll | public | Saves layer and destroys mirrored items. (Inherited from TGIS_Layer) |
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SaveData | public | Save the entire layer to the file. (Inherited from TGIS_LayerPixel) |
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ScaleGrid(float[][], float[][], int, int) | public | Scales grid array using a linear filter by default. (Inherited from TGIS_LayerPixel) |
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ScaleGrid(float[][], float[][], int, int, TGIS_ScalingFilter) | public | Scales grid array using defined filtering. (Inherited from TGIS_LayerPixel) |
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setBitmapPalette | protected | Set bitmap palette to gray scale image. (Inherited from TGIS_LayerPixel) |
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setBmpTransparent | protected | Fills provided _bitmap array with Alpha value = $FF (full transparent). (Inherited from TGIS_LayerPixel) |
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SetCSByEPSG | public | Sets up Coordinate System to a coordinate system provided by a EPSG code. (Inherited from TGIS_Layer) |
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SetCSByWKT | public | Sets up Coordinate System to a coordinate system provided by a WKT string (GEOGCS or PROJCS). (Inherited from TGIS_Layer) |
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SetCSByWKTFile | public | Sets up Coordinate System to a coordinate system provided by a file which contains a WKT string (GEOGCS or PROJCS). (Inherited from TGIS_Layer) |
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SetCurrentFileScale | public | Sets internal file scales - (1.0, 1.0) is always possible (Inherited from TGIS_LayerPixel) |
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setFileScale | protected | Set internal imagery scale. (Inherited from TGIS_LayerPixel) |
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setFileScaleXY | protected | Set internal imagery scale. (Inherited from TGIS_LayerPixel) |
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setFileView | protected | Set internal imagery view. (Inherited from TGIS_LayerPixel) |
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setMapZone | protected | Set mapping zone in color map table. (Inherited from TGIS_LayerPixel) |
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setNoDataTable | protected | Fills provided _grid array with NoDataValue (Inherited from TGIS_LayerPixel) |
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setPage | protected | Sets CurrentPage in multipages image (Inherited from TGIS_LayerPixel) |
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setUp | protected | makes a general layer setup (Overrides TGIS_LayerPixel.setUp) |
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setUp2 | protected | Makes a general layer setup second step. (Inherited from TGIS_Layer) |
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setUp3 | protected | Makes a general layer setup third step. (Inherited from TGIS_LayerPixel) |
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setUpInternal | protected | setting up pixel layer parameters (Inherited from TGIS_LayerPixel) |
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setupParams | protected | Set up parameters cache. (Inherited from TGIS_LayerPixel) |
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SetWorld | public | Sets world parameters (equivalent to worldfile). (Inherited from TGIS_LayerPixel) |
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setWorldFile | protected | Set extent based on world file (like .tfw, .bpw) itp. (Inherited from TGIS_LayerPixel) |
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simpleRGBCorrection | protected | Mapping red, green, blue colors bands if image. (Inherited from TGIS_LayerPixel) |
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storeConfigOptions | protected | Store layer options in a configuration file. (Inherited from TGIS_LayerPixel) |
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transformExtent | protected | Custom transformation of the extent. (Inherited from TGIS_Layer) |
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transformNeed | protected | If image transformation is needed. (Inherited from TGIS_LayerPixel) |
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Unlock | public | Unlocks layer from burst-mode operation. (Inherited from TGIS_Layer) |
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UnlockPixels | public | UnLocks a fragment. (Inherited from TGIS_LayerPixel) |
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unlockThread | protected | Unlocks thread. (Inherited from TGIS_Layer) |
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Unproject | public | Applies reverse projection (recovers from the projection) on the single point. (Inherited from TGIS_Layer) |
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Unproject3D | public | Applies reverse projection (recovers from the projection) on the singlepoint in 3D. (Inherited from TGIS_Layer) |
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Unproject3D_Ref | public | Applies reverse projection (recovers from the projection) on the single point in 3D. (Inherited from TGIS_Layer) |
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UnprojectExtent | public | Applies reverse projection (recovers from the projection) on the extent. (Inherited from TGIS_Layer) |
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Unproject_Ref | public | Applies reverse projection (recover from projection) on the single point. (Inherited from TGIS_Layer) |
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ViewerReParent | public | Sets viewer for the layer and its sublayers. (Inherited from TGIS_Layer) |
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WriteConfig | public | Writes layer configuration files. (Inherited from TGIS_Layer) |
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Name | Visibility | Description | |
---|---|---|---|
Active | public | Checks if the layer is active? Active means layer is visible and an object can be localized on the layer. (Inherited from TGIS_Layer) |
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Addition | public | Additional value. (Inherited from TGIS_Layer) |
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Age | public | Age of the layer (since its creation). (Inherited from TGIS_Layer) |
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Antialias | public | Antialias scaling (for some layers only like PNG and JPG). (Inherited from TGIS_LayerPixel) |
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AntialiasFilter | public | Scaling filter (like Linear, Lanczos) to be used for scaling images and grids. (Inherited from TGIS_LayerPixel) |
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BandsCount | public | Number of bands in a file. (Inherited from TGIS_LayerPixel) |
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Basemap | public | True if the layer must be interpreted as basemap (for background painting). (Inherited from TGIS_Layer) |
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BasemapDraw | public | If True, the layer at the moment is drawn inside a basemap thread. (Inherited from TGIS_Layer) |
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BitHeight | public | Height of the layer in pixels. (Inherited from TGIS_LayerPixel) |
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BitWidth | public | Width of the layer in pixels. (Inherited from TGIS_LayerPixel) |
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CachedPaint | public | False if layer must be painted directly (bypassing cache). (Inherited from TGIS_Layer) |
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Capabilities | public | Pixel sub-format list that is available for write operation. (Inherited from TGIS_LayerPixel) |
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Caption | public | Caption of layer; if not filed directly then will be filed with Name when adding to the Viewer. (Inherited from TGIS_Layer) |
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CellHeight | public | Height of a cell in pixels. (Inherited from TGIS_LayerPixel) |
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CellWidth | public | Width of a cell in pixels. (Inherited from TGIS_LayerPixel) |
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CodePage | public | Code Page in which text has been stored. (Inherited from TGIS_Layer) |
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Collapsed | public | Checks if the layer is collapsed? Collapsed means only the layer's title will be visible inside the legend. (Inherited from TGIS_Layer) |
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Comments | public | Additional user comments. (Inherited from TGIS_Layer) |
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ConfigFile | public | Configuration file handle. (Inherited from TGIS_Layer) |
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ConfigName | public | Configuration file name. (Inherited from TGIS_Layer) |
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CS | public | Coordinate System that is assigned to the layer. (Inherited from TGIS_Layer) |
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CurrentPage | public | Current page of multipage file. (Inherited from TGIS_LayerPixel) |
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CustomData | public | List of custom, user-defined data. (Inherited from TGIS_Layer) |
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CuttingPolygon | public | Cutting polygon that defines an input image's valid area. (Inherited from TGIS_LayerPixel) |
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DefaultSubFormat | public | Default subformat information. (Inherited from TGIS_LayerPixel) |
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DirectMode | public | True if the layer is direct-mode (bypassing cache). (Inherited from TGIS_Layer) |
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DormantMode | public | Dormant mode for the layer. (Inherited from TGIS_Layer) |
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Driver | public | The layer's driver name. (Inherited from TGIS_Layer) |
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Extent | public | Extent of the layer. (Inherited from TGIS_Layer) |
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Extent3D | public | Three-dimensional extent of the layer. (Inherited from TGIS_Layer) |
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FileCopyrights | public | Copyright information about the layer. (Inherited from TGIS_Layer) |
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FileInfo | public | Additional textual information about the layer such as compression, number of pixels, copyright, etc. (Inherited from TGIS_Layer) |
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ForcedBandsDefinition | public | Forced interpretation of bands in a layer. (Inherited from TGIS_LayerPixel) |
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GridBand | public | Grid band number. (Inherited from TGIS_LayerPixel) |
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HideFromLegend | public | False if the layer should not be visible in legend. (Inherited from TGIS_Layer) |
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Interpretation | public | The way the layer is interpreted: the default is as a grid, or as an image. (Inherited from TGIS_LayerPixel) |
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IsExportable | public | True if the layer is exportable. (Inherited from TGIS_Layer) |
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IsGridImage | public | True if image is a grid. (Inherited from TGIS_LayerPixel) |
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IsLocked | public | True if the layer is in locked state. (Inherited from TGIS_Layer) |
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IsNativeGridImage | public | True if image is a native grid. (Inherited from TGIS_LayerPixel) |
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IsOpened | public | True if the layer is opened and is ready for operations. (Inherited from TGIS_Layer) |
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IsPersistent | public | True if the layer is persistent. (Inherited from TGIS_Layer) |
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IsReadOnly | public | True if the layer is read-only. (Inherited from TGIS_Layer) |
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IsTiled | public | True if layer is tiled. (Inherited from TGIS_LayerPixel) |
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IsTopmost | public | True if the layer can be interpreted as the topmost (trackable) layer. (Inherited from TGIS_Layer) |
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Layer3D | public | Mode of 3D operations (Inherited from TGIS_Layer) |
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Lods | public | List of LODs (Level of details). | |
LodsCount | public | Number of defined LODs (Level of details). | |
MaxHeight | public | Maximum elevation value of the grid. (Inherited from TGIS_LayerPixel) |
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MaxHeightThreshold | public | Maximum threshold of the grid elevation values to display. (Inherited from TGIS_LayerPixel) |
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MaxTileSize | public | Maximum allowed tile size for the layer. (Inherited from TGIS_Layer) |
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MinHeight | public | Minimum elevation value of the grid. (Inherited from TGIS_LayerPixel) |
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MinHeightThreshold | public | Minimum threshold of the grid elevation values to display. (Inherited from TGIS_LayerPixel) |
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MultiUserMode | public | Type of multiuser mode. (Inherited from TGIS_Layer) |
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Name | public | Name of layer; if not filled directly, then will be filled with Path when added to the viewer. (Inherited from TGIS_Layer) |
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NoDataColor | public | Color property to define default color to be used to fill "empty" area upon PixelExportManager. (Inherited from TGIS_LayerPixel) |
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NoDataValue | public | Grid NoData value. (Inherited from TGIS_LayerPixel) |
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PageCount | public | Number of pages in an image file. (Inherited from TGIS_LayerPixel) |
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Params | public | Returns parameters for pixel layer. (Inherited from TGIS_LayerPixel) |
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ParamsList | public | List of all parameter sections attached to the current layer. (Inherited from TGIS_Layer) |
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ParentLayer | public | Parent layer of a sub layer. (Inherited from TGIS_Layer) |
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Path | public | Path to file holding the layer's data. (Inherited from TGIS_Layer) |
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PathTAB | public | Path to a TAB referencing file. (Inherited from TGIS_LayerPixel) |
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PathWithDriver | public | Path to file with the layer's data extended with driver name. (Inherited from TGIS_Layer) |
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Progressive | public | If true (default), then layer can be drawn as progressive. (Inherited from TGIS_LayerPixel) |
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ProjectedExtent | public | Extent of the layer in projected units. (Inherited from TGIS_Layer) |
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ProxyUrl | public | Proxy URL as for ESRI proxy.ashx. | |
Referer | public | Referer string. | |
Renderer | public | Handle to a renderer used for drawing shapes. (Inherited from TGIS_Layer) |
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Statistics | public | Layer statistics engine (Inherited from TGIS_Layer) |
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Stream | public | Reference to a potential layer underlying the stream. (Inherited from TGIS_Layer) |
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SubFormat | public | Current sub-format information. (Inherited from TGIS_LayerPixel) |
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SubLayers | public | List of sublayers belonging to the layer. (Inherited from TGIS_Layer) |
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SubType | public | Type of sublayer. (Inherited from TGIS_Layer) |
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Tag | public | Tag has no predefined meaning. (Inherited from TGIS_Layer) |
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TagInternal | public | TagInternal has no predefined meaning. (Inherited from TGIS_Layer) |
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TagPointer | public | TagPointer has no predefined meaning. (Inherited from TGIS_Layer) |
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Transform | public | Custom transformation. (Inherited from TGIS_Layer) |
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Transparency | public | Transparency value for the layer (0..100). (Inherited from TGIS_Layer) |
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UnSupportedOperations | public | Set of operations not supported by the layer. (Inherited from TGIS_Layer) |
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UseConfig | public | True if config file is active. (Inherited from TGIS_Layer) |
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UserAgent | public | User Agent string. | |
UserObject | public | UserObject can be used to associate with the layer a user-defined object. (Inherited from TGIS_Layer) |
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Viewer | public | Reference to a viewer object. (Inherited from TGIS_Layer) |
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ZOrder | public | Layer's position relative to other layers. (Inherited from TGIS_Layer) |
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ZOrderEx | public | Layer position relative to other visible layers. (Inherited from TGIS_Layer) |
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Name | Visibility | Description | |
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OnUrlLog | public | Will be fired upon any url execution to trace image downloads. | |
This layer can be opened by opening the file name_of_layer.ttkwp or embedding all parameters to Path property as CRLF or 'n' delimited string. The structure of this file must be:
[TatukGIS Layer] Storage=WEBTILES Name=layer name Caption=layer caption Url1=server url ...
Parameters:
Name | Value | Default | Comment |
---|---|---|---|
Storage | WEBTILES | required | |
Name | layer name | optional | |
Caption | layer caption | optional | |
Info | additional information | optional | |
Copyright | copyright | optional | |
Type | TMS CUSTOM GOOGLE MBTILES | CUSTOM | TMS defines all parameters and URL extensions for TMS compliant tiles |
TilesOrder | UPRIGHT DOWNRIGHT | DOWNRIGHT | Tile ordering scheme |
UserAgent | user agent in the meaning of the HTTP protocol | built-in value | optional |
TimeOut | time out in milliseconds for fetching single tile | 20000 | optional |
Url1 | url to server or file path to directory with tiles | obligatory | |
Url2 | alternative url for services hosted on multiple servers | optional | |
Url3 | alternative url for services hosted on multiple servers | optional | |
Url4 | alternative url for services hosted on multiple servers | optional | |
Format | jpg png, pbf mvt | supported image, vector tile format | |
Style | URL or path to json style | ||
StylePassword | password to access json style | ||
Sprites | URL or path to json definition file without extension | ||
StartLevel | first rendered level | 0 | |
StartLevelForced | force map to be rendered starting at this level | StartLevel | to bypass bad starting levels on a number of services; for example tileservice.worldwindcentral.com contains 0 level image bigger than world filled with black values |
EndLevel | last rendered level | 20 | higher levels will be rendered with tiles from EndLevel |
EPSG | coordinate system of the layer | 3785 (900913) | default is so-called “World Mercator” |
Space | WGS WORLDMERCATOR | WORLDMERCATOR | define layer and tiles extent to “World Mercator” extent or WGS extent |
XMin | extent of area covered by tiles | depend on Space | for Space=WGS is -180 for Space=WORLDMERCATOR is -20037508.342789244 |
YMin | extent of area covered by tiles | depend on Space | for Space=WGS is -90 for Space=WORLDMERCATOR is -20037508.342789244 |
XMax | extent of area covered by tiles | depend on Space | for Space=WGS is 180 for Space=WORLDMERCATOR is 20037508.342789244 |
YMax | extent of area covered by tiles | depend on Space | for Space=WGS is 90 for Space=WORLDMERCATOR is 20037508.342789244 |
Extent.XMin | logical layer extent | XMin | for layer which extent are not same as tiled area |
Extent.YMin | logical layer extent | YMin | for layer which extent are not same as tiled area |
Extent.XMax | logical layer extent | XMax | for layer which extent are not same as tiled area |
Extent.YMax | logical layer extent | YMax | for layer which extent are not same as tiled area |
TileWidth | single tile width | 256 | optional |
TileHeight | single tile height | 256 | optional |
TilesColumns | multiplier of tiles count if other than 2 power level | 1 | optional |
TilesRow | multiplier of tiles count if other than 2 power level | 1 | optional |
Dpi | tiles dot-per-inch resolution | 96 | optional |
OffsetLevel | Level 0 should be represented by exactly 1 tile; if level=0 represents 2×2 tiles it means that if fact should be treated as level=1; in such case set OffsetLevel=1; number of tiles in each direction is level | 0 | optional |
OffsetColumn | Columns offset if starting column is not zero-based | 0 | optional |
OffsetRow | Rows offset if starting row is not zero-based | 0 | optional |
User | User name for authentication | optional | |
Pass | User password for authentication | optional | |
MaxThreads | maximum number of working threads | 8 | optional |
Offline | If true then tiles are fetched only from a local file cache. Setting this option to true sets also FileCache and NoExpiration defaults to True. | False | optional |
FileCache | If true then fetched tiles are also locally cached on a disk. | False | optional |
CacheFolder | Root folder for storing FileCache. By default, it points: on the desktop system to TatukGIS\WebTilesCache subfolder of user's documents folder, on mobiles to an application subfolder. The default can be changed by providing TGIS_LayerWebTiles.CacheFolder metadata. | optional | |
NoExpiration | If true then cache never expires. Especially useful with Offline option. | False | optional |
Progressive | If true, the progressive draw is used. For translucent tiles set to false or set Basemap property to true. | True | optional |
Url1=http://my-server/{level}/{col}/{row}.{ext}
URL Variables:
Name | Description |
---|---|
width | tile width |
height | tile height |
level | tile level |
col | tile column |
row | tile row |
quads | tile level, column and row represented as Bing Maps like scheme |
ext | file extension jpg|png (defined by Format) |
xmin | tile extent |
ymin | tile extent |
xmax | tile extent |
ymax | tile extent |
epsg | EPSG code |
To define proxy settings use GisSetProxySettings method.
By embedding <#password#> string into the url PasswordEvent will be activated and value will be filled with provided user credentials.
For example:
Url1=http://myserver.domain.com/tiles/1.0.0/osm/{level}/{col}/{row}.{ext}?token=<#my_user_token#>
For basic authentication add User and Pass parameters to configuration.
Available metadata keys :
Metadata | Values | Default | Description |
---|---|---|---|
TGIS_LayerWebTiles.CacheFolder | path | empty | Forced cache folder. |
For example:
[TatukGIS Layer] Storage=WEBTILES Type=TMS name=tatukgis_osm Caption=TatukGIS OpenStreetMaps Tiles (Test) Url1=http://test1.tileservers.tatukgis.com/osm/ Url2=http://test2.tileservers.tatukgis.com/osm/ Url3=http://test3.tileservers.tatukgis.com/osm/ Url4=http://test4.tileservers.tatukgis.com/osm/ Format=png Copyright=(c) OpenStreetMap contributors, CC-BY-SA.
For example (as custom format):
[TatukGIS Layer] Storage=WEBTILES name=tatukgis_osm Caption=TatukGIS OpenStreetMaps Tiles (Test) Url1=http://test1.tileservers.tatukgis.com/osm/{level}/{col}/{row}.{ext} Url2=http://test2.tileservers.tatukgis.com/osm/{level}/{col}/{row}.{ext} Url3=http://test3.tileservers.tatukgis.com/osm/{level}/{col}/{row}.{ext} Url4=http://test4.tileservers.tatukgis.com/osm/{level}/{col}/{row}.{ext} Format=png Copyright=(c) OpenStreetMap contributors, CC-BY-SA.
Example of accessing non-tiled server:
[TatukGIS Layer] Storage=WEBTILES Type=CUSTOM Name=arcgis_rest Caption=ArcGIS SampleServer REST Url1=http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StateCityHighway_USA/MapServer/export?bbox={XMIN}%2C{YMIN}%2C{XMAX}%2C{YMAX}&bboxSR={epsg}&layers=&layerdefs=&size={WIDTH}%2C{HEIGHT}&imageSR={epsg}&format={ext}&transparent=true&dpi=&time=&layerTimeOptions=&f=image Format=png Epsg=4326 XMin=-127.8 YMin=15.4 XMax=-63.5 YMax=60.5 TileWidth=0 TileHeight=0 Copyright=http://www.esri.com/legal/licensing/termsofuse.html
Example of accessing MBTILES Sqlite file with raster:
[TatukGIS Layer] Storage=WEBTILES Type=MBTILES name=satellite Caption=satellite Url1=satellite.mbtiles Space=WORLDMERCATOR Format=PNG
Example of accessing MBTILES Sqlite file with vector:
[TatukGIS Layer] Storage=WEBTILES Type=MBTILES name=Zoomstack Caption=Zoomstack Url1=OS_Open_Zoomstack.mbtiles Space=WORLDMERCATOR Format=PBF Style=url or path to json style
Example of accessing Vector tile services :
[TatukGIS Layer] Storage=WEBTILES Type=CUSTOM Name=World_Basemap_v2 Caption=World Basemap Url1=https://basemaps.arcgis.com/arcgis/rest/services/World_Basemap_v2/VectorTileServer/tile/{level}/{row}/{col}.{ext} Format=pbf Style=url or path to json style TileWidth=512 TileHeight=512 Copyright=Esri
[TatukGIS Layer] Storage=WEBTILES Type=CUSTOM Name=World_Basemap_v2 Caption=World Basemap Url1=http://a.tiles.mapbox.com/v4/mapbox.mapbox-streets-v8/{level}/{col}/{row}.{ext}?access_token=INSERT_ACCESS_TOKEN_HERE Style=INSERT_url_or_path_to_json_style StylePassword=?access_token=INSERT_ACCESS_TOKEN_HERE Format=mvt TileWidth=512 TileHeight=512 Copyright=Mapbox.com