api:dk11:java:tatukgis.jdk.tgis_shape
Table of Contents
TGIS_Shape class
DK for Java | tatukgis.jdk.TGIS_Shape | Classes | Constructors | Fields | Methods | Properties
Generic shape class. This class keeps all functionality of a shape.
Syntax
// Java public class TGIS_Shape extends TGIS_ShapeAbstract { };
// Oxygene type TGIS_Shape = public class( TGIS_ShapeAbstract ) end;
Inheritance
→ TGIS_Object → TGIS_ShapeAbstract
Constructors
Inherited
Overrides
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| TGIS_Shape() | public | Create a shape instance. | |
| TGIS_Shape(TGIS_DimensionType) | public | Create a shape instance. | |
| TGIS_Shape(TGIS_Shape, TGIS_Bytes, bool, long, TGIS_LayerVector) | public | Create a 2D shape instance. | |
| TGIS_Shape(TGIS_Shape, TGIS_Bytes, bool, long, TGIS_LayerVector, TGIS_DimensionType) | public | Create a 2D shape instance. | |
Fields
Inherited
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| FCursor | protected | which cursor owns the shape. | |
| FDimension | protected | Dimensions supported by a shape. | |
| FGeometryChanged | protected | Has shape geometry changed. | |
| FIsDeleted | protected | True if the Shape needs to be deleted. | |
| FIsEditable | protected | Is shape editable. | |
| FIsEmpty | protected | Is shape empty ? | |
| FIsFixed | protected | True if the Shape has checked and fixed winding. | |
| FIsHidden | protected | Is shape hidden. | |
| FIsMapped | protected | True if geometry not allocated but mapped to a file. | |
| FIsModified | protected | Is shape (geometry or fields) modified. | |
| FIsNewShape | protected | Is shape a independent object or is a mirror of disk based shape. | |
| FIsReverted | protected | True if the Shape needs to be reverted to version saved in file. | |
| FLayer | protected | Layer which own this shape. | |
| FManageRTree | protected | True if the Shape rtree index must be managed. | |
| FParams | protected | Parameters (color, fills) etc. | |
| FParent | protected | Parent shape handle. | |
| FParts | protected | Internal storage of parts. | |
| FPartTypes | protected | Internal storage of part types. | |
| FPoints | protected | Internal storage of points. | |
| FPointsM | protected | Internal storage of points. | |
| FPointsMMax | protected | Maximum M value. | |
| FPointsMMin | protected | Minimum M value. | |
| FPointsZ | protected | Internal storage of points. | |
| FPointsZMax | protected | Maximum Z value. | |
| FPointsZMin | protected | Minimum Z value. | |
| FShape3D | protected | Is shape 3D ? | |
| FShapeType | protected | Object type. | |
| FTag | protected | Tag value. | |
| FTagInternal | protected | Internal Tag value. | |
| FTagPointer | protected | Pointer Tag value. | |
| FUid | protected | Unique identifier across a single layer. | |
| indexDist2PartCS | protected | Used to limit Distance2PartCS to the neighborhood of a specific point. | |
| mappedFields | protected | list of fields. | |
| oldIndexExtent | protected | Get old extent for current shape (before editing). | |
Methods
Inherited
Overrides
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| AddPart | public | Add next part to the shape. | |
| AddPoint | public | Add a point to the last part of the shape. | |
| AddPoint3D | public | Add a point to the last part of the shape in 3D. | |
| AddPointBearing(double, double) | public | Add a point to the last part of the shape. | |
| AddPointBearing(double, double, bool) | public | Add a point to the last part of the shape. | |
| AddPointBearingCS | public | Add a point to the last part of the shape. | |
| AddToIndex | public | Add shape to the RTree index (if the index exists). | |
| AddToLayer | public | Add a copy of the shape to a layer using new UID. | |
| AppendGeometry | public | Append geometry. | |
| Area | public | Calculate the area of a shape. | |
| AreaCS | public | Calculate the area of a shape. | |
| AsArc | public | Return current shape as a TGIS_ShapeArc. | |
| AsMultiPoint | public | Return current shape as a TGIS_ShapeMultiPoint. | |
| AsPoint | public | Return current shape as a TGIS_ShapePoint. | |
| AsPolygon | public | Return current shape as a TGIS_ShapePolygon | |
| Assign | public | Assign values from a given shape. | |
| Centroid | public | Calculate the central point of a shape. | |
| ChangeWinding | public | Change winding of a shape part. | |
| checkIsEmpty | protected | Check if shape is geometry is empty. | |
| Combine(TGIS_Shape, TGIS_TopologyCombineType) | public | Compute a new shape from self and shape provided, based on a given operation. | |
| Combine(TGIS_Shape, TGIS_TopologyCombineType, bool) | public | Compute a new shape from self and shape provided, based on a given operation. | |
| Contains | public | Tests contains relationship for given shape | |
| CopyFields | public | Copy fields structure. | |
| CopyGeometry | public | Copy geometry. | |
| CreateCopy | public | Create a copy of the current shape. | |
| CreateCopyCS | public | Create a copy of the current shape reprojected form the layer coordinate system into a provided coordinate system. | |
| CreateFromEWKB | public | Create the Shape geometry into an Extended Well-Known Binary (EWKB) representation of the geometry with SRID meta data. | |
| CreateFromEWKT | public | Create the shape geometry from an Extended Well-Known Text (EWKT) representation of the geometry with SRID meta data. | |
| CreateFromGDO | public | Create the shape from GeoMedia Database Object (GDO). | |
| CreateFromGML | public | Create the shape from GML. | |
| CreateFromJSON | public | Create the shape from JSON. | |
| CreateFromWKB | public | Create the shape from Well Known Binary (see: www.opengis.org). | |
| CreateFromWKT | public | Create the shape from a Well Known Text (see: www.opengis.org). | |
| Cross | public | Tests cross relationship for self and given shape | |
| Delete | public | Delete shape. | |
| Difference(TGIS_Shape) | public | Compute a difference with shape provided. | |
| Difference(TGIS_Shape, bool) | public | Compute a difference with shape provided. | |
| Disjoint | public | Tests disjoint relationship for self and given shape | |
| Distance | public | Calculate planar distance between a point and the shape. | |
| Distance2Part | public | Calculate the linear distance between a point and a part in the current shape.. | |
| Distance2PartCS | public | Calculate the WGS84 distance between a point and a part in the current shape. | |
| Distance2Shape(TGIS_Shape) | public | Calculate planar distance between two shapes. | |
| Distance2Shape(TGIS_Shape, TGIS_Line) | public | Calculate planar distance between two shapes. | |
| Distance2ShapeCS | public | Calculate WGS84 distance between two shapes. | |
| DistanceCS | public | Calculate WGS84 distance between a point and the shape. | |
| Draw | public | Draw shape. | |
| Draw(TGIS_RendererMultipassMode) | public | Draw shape. | |
| DrawChart | public | Draw chart immediately. | |
| DrawLabel | public | DrawLabel immediately. | |
| DrawLabel(TPoint[]) | public | DrawLabel immediately returning points delimiting label area. | |
| DrawSpecial | public | Draw shape. | |
| DrawSpecial(TGIS_RendererMultipassMode) | public | Draw shape. | |
| DrawTrackingPoints | public | Draw tracking points of the shape. | |
| Equality | public | Tests equality relationship for self and given shape | |
| ExportToEWKB | public | Export the Shape geometry into an Extended Well-Known Binary (EWKB) representation of the geometry with SRID meta data. | |
| ExportToEWKT | public | Export the Shape geometry into an Extended Well-Known Text (EWKT) representation of the geometry with SRID meta data. | |
| ExportToGDO | public | Export the Shape geometry into a GeoMedia Database Object (GDO). | |
| ExportToGML | public | Export the Shape geometry into a GML (see www.opengis.org). | |
| ExportToJSON | public | Export the Shape geometry into a GeoJSON (see www.geojson.org). | |
| ExportToVAR | public | Export the Shape geometry into an internal SHP format. | |
| ExportToWKB | public | Export the Shape geometry into a Well Known Binary (see www.opengis.org). | |
| ExportToWKT | public | Export the Shape geometry into a Well Known Text (see www.opengis.org). | |
| Flash | public | Flash shape on screen with default parameters (_times equals 4 and _delay equals 100). | |
| Flash(int, int) | public | Flash shape on screen. | |
| GetAngle | public | Compute angle of first/last element of the shape in radians related to north, east winding. | |
| GetCrossings | public | Get all crossing points between the current shape and another given shape. | |
| GetCrossings3D | public | Get all crossing points between the current shape and another given shape. | |
| GetField | public | Retrieving data from associated data table. | |
| GetFieldEx(java.lang.String) | public | Retrieving data from associated data table. | |
| GetFieldEx(java.lang.String, bool) | public | Retrieving data from associated data table. | |
| GetFieldEx(java.lang.String, int) | public | Retrieving data from associated data table. | |
| GetFieldEx(java.lang.String, int, bool) | public | Retrieving data from associated data table. | |
| GetFirstPoint | public | Retrieve the first point from the first segment of geometry. | |
| GetFirstPoint3D | public | Retrieve the first point from the first segment of geometry in 3D. | |
| GetIntersection(TGIS_Extent) | public | Cut the shape in a defined extent. | |
| GetIntersection(TGIS_Extent, bool) | public | Cut the shape in a defined extent. | |
| GetLabel | public | Return label content (including expanded field values) etc. | |
| GetLabelPlain | public | Return label content (including expanded field values) etc. | |
| GetLastPoint | public | Retrieve the last point from the last segment of geometry. | |
| GetLastPoint3D | public | Retrieve the last point from the last segment of geometry in 3D. | |
| GetNumParts | public | Retrieve the number of parts in a geometry. | |
| GetNumPoints | public | Retrieve a count of the points in a geometry. | |
| getPartOffset | protected | Calculate a part offset. | |
| GetPartSize | public | Calculates the count of points in a given part | |
| GetPartType | public | Get the type of a part. | |
| GetPoint | public | Retrieve a point from a point segment of geometry. | |
| GetPoint3D | public | Retrieve a point from a point segment of geometry in 3D. | |
| GetPoint3DEx | public | Retrieve a point coordinates from a shape segment. | |
| GetPointEx | public | Retrieve a point coordinates from a shape segment. | |
| GetPointEx2 | public | Retrieve a point coordinates from a shape segment. | |
| GetSnapPoint | public | Retrieving a snap point. | |
| GetSnapPoint3D | public | Retrieving a snap point in 3D. | |
| ImportFromEWKB | public | Import the Extended Well-Known Binary (EWKB) representation of the geometry with SRID meta data into the current shape (see www.postgis.org). | |
| ImportFromEWKT | public | Import the Extended Well-Known Binary (EWKB) representation of the geometry with SRID meta data into the current shape (see www.postgis.org). | |
| ImportFromGDO | public | Import the GeoMedia Database Object (GDO) into the current shape. | |
| ImportFromGML | public | Import the GML into the current shape. | |
| ImportFromJSON | public | Import the JSON into the current shape. | |
| ImportFromVAR | public | Import the Variant geometry. | |
| ImportFromWKB | public | Import the Well Known Binary (see: www.opengis.org) into the current shape. | |
| ImportFromWKT | public | Import the Well Known Text (see www.opengis.org) into the current shape. | |
| Intersect | public | Test intersect relationship for self and given shape | |
| Intersection(TGIS_Shape) | public | Compute an intersection with shape provided. | |
| Intersection(TGIS_Shape, bool) | public | Compute an intersection with shape provided. | |
| Invalidate | public | Invalidate the area of a shape; whole cached output will be invalidated. | |
| IsCommonPoint | public | Test if the current shape has any common point with another given shape. | |
| IsFieldModified | public | Test if shape field was modified. | |
| IsFieldModifiedEx | public | Test if shape field was modified. | |
| IsInsideCircle | public | Test if the shape is inside a given circle. | |
| IsInsideExtent | public | Test if the shape is inside a defined extent. | |
| IsInsidePolygon | public | Test if the shape is inside a given polygon. | |
| Join(TGIS_Shape) | public | Joins the current shape to another given shape (excluding TGIS_ShapePoint). | |
| Join(TGIS_Shape, bool) | public | Joins the current shape to another given shape (excluding TGIS_ShapePoint). | |
| Length | public | Calculate the length of a shape. | |
| LengthCS | public | Calculate the length of a shape. | |
| Lock | public | Lock a shape. | |
| MakeEditable | public | Add the shape to edited items list. | |
| Overlap | public | Tests overlap relationship for self and given shape | |
| ParamsAsDrawn | public | Get a shape styling parameters used during drawing on a viewer and fill _params parameter with them. | |
| PartLength | public | Calculate the length of a shape part. | |
| PartLengthCS | public | Calculate the length of a shape part. | |
| PointOnShape | public | Calculate the point which lies on the shape. | |
| PrepareContourInternal | public | Prepare contour bitmap (for internal TGIS_Topology purposes). | |
| PrepareExportShape | public | Prepare reprojected shape, truncated by extent and copy fields to the result. | |
| Recreate(TGIS_Shape, TGIS_Bytes, bool, long, TGIS_LayerVector) | public | Recreate an instance. | |
| Recreate(TGIS_Shape, TGIS_Bytes, bool, long, TGIS_LayerVector, TGIS_DimensionType) | public | Recreate an instance. | |
| Relate | public | Checks nine-intersection matrix for self and given shape | |
| Reset | public | Reset shape. | |
| ResetModified | public | Reset IsModified flag. | |
| Reverse | public | Reverse the order of parts. | |
| Reverse(bool) | public | Reverse the order of parts. | |
| RevertParams | public | Revert params to the layer based parameters. | |
| SetField | public | Set a new value for a field. | |
| SetFieldsDefaulRuleValue | public | Set default values of fields based on field rules. | |
| SetParamsInternal | public | Prepare params. | |
| SetPartType | public | Set the type of a part. | |
| SetPosition | public | Move the whole shape. | |
| Simplify(double) | public | Line generalization routine. | |
| Simplify(double, bool) | public | Line generalization routine. | |
| Smooth(int) | public | Smooth shape routine | |
| Smooth(int, bool) | public | Smooth shape routine | |
| Split | public | Splits a multipart shape into parts. | |
| StrokeArc(TGIS_Point3D, double, double, double, double, double) | public | Add to the current shape a series of points forming elliptical arc. | |
| StrokeArc(TGIS_Point3D, double, double, double, double, double, int) | public | Add to the current shape a series of points forming elliptical arc. | |
| SymmetricalDifference(TGIS_Shape) | public | Compute a symmetrical difference with shape provided. | |
| SymmetricalDifference(TGIS_Shape, bool) | public | Compute a symmetrical difference with shape provided. | |
| ToString | public | ||
| Touch | public | Tests touch relationship for self and given shape | |
| Transform(TGIS_Point3D, double, double, double, double, double, double, double, double, double, double, double, double) | public | Transform shape by provided matrix [_m11.._m33] and translation vector [_dx,_dy,-dz]. | |
| Transform(TGIS_Point3D, double, double, double, double, double, double, double, double, double, double, double, double, bool) | public | Transform shape by provided matrix [_m11.._m33] and translation vector [_dx,_dy,-dz]. | |
| Union(TGIS_Shape) | public | Compute an union with shape provided. | |
| Union(TGIS_Shape, bool) | public | Compute an union with shape provided. | |
| Unlock | public | Unlock a shape from burst-mode operation. | |
| UpdateIndex | public | Update shape to the RTree index (if the index exists). | |
| UpdatePoint | public | Update point value. | |
| UpdatePoint3D | public | Update point value in 3D. | |
| Within | public | Tests within relationship for self and given shape | |
Properties
Inherited
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| Dimension | public | Shape dimension. | |
| Extent | public | Get extent for current shape. | |
| Extent3D | public | Get extent 3D for current shape. | |
| FieldChanged | public | True if a shape field has changed. | |
| GeometryChanged | public | True if the shape geometry has changed. | |
| GeometrySize | public | Size of geometry (number of bytes occupied by all parts & points). | |
| IsDeleted | public | True if the Shape needs to be deleted. | |
| IsEditable | public | Is shape editable. | |
| IsEmpty | public | Is shape empty. | |
| IsFixed | public | True if the Shape has checked and fixed winding. | |
| IsHidden | public | Is shape hidden. | |
| IsMapped | public | True if geometry not allocated, but mapped to the file. | |
| IsModified | public | Is shape modified. | |
| IsNewShape | public | Is shape a independent object or is a mirror of disk based shape. | |
| IsReverted | public | True if the Shape needs to be reverted to the version saved in file. | |
| IsSelected | public | Is shape selected. | |
| Layer | public | Reference to layer. | |
| LocalParams | public | True if the shape has private parameters. | |
| LockLevel | public | Mode of locking | |
| ManageRTree | public | True if the shape rtree index is managed. | |
| Params | public | Returns parameters (colors, fills etc) object. | |
| ParentShape | public | Handle to parent shape. | |
| Parts | public | Internal storage of parts. | |
| PartsSize | public | Size of parts part of geometry. | |
| PartTypes | public | Internal storage of part types. | |
| PartTypesSize | public | Size of part types of geometry. | |
| Points | public | Internal storage of points. | |
| PointsM | public | Internal storage of points. | |
| PointsMMax | public | Points M max value. | |
| PointsMMin | public | Points M min value. | |
| PointsMSize | public | Size of points M part of geometry. | |
| PointsSize | public | Size of points part of geometry. | |
| PointsZ | public | Internal storage of points. | |
| PointsZMax | public | Points Z max value. | |
| PointsZMin | public | Points Z min value. | |
| PointsZSize | public | Size of points Z part of geometry. | |
| ProjectedExtent | public | Get extent for current shape. | |
| ShapeType | public | Get type of shape. | |
| SmartSize | public | Get SmartSize of the shape. | |
| Tag | public | Tag has no predefined meaning. | |
| TagInternal | public | TagInternal has no predefined meaning. | |
| TagPointer | public | TagPointer has no predefined meaning. | |
| Uid | public | Get unique identifier for current shape. | |
| Viewer | public | Reference to the viewer. | |
References
2026/01/09 22:25