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api:dk11:net:tatukgis.ndk.tgis_viewer_methods

TGIS_Viewer methods

Methods

Inherited Overrides Protected

Inherited Overrides Protected
Name Visibility Description
Add public Add a layer to the Viewer.
(Implements IGIS_Viewer.Add)
AddHierarchy public Read hierarchy and build groups with layers.
(Implements IGIS_Viewer.AddHierarchy)
AssignedBusyEvent public Reference to a help event handler assigned to the Viewer.
(Implements IGIS_Viewer.AssignedBusyEvent)
AssignedHelpEvent public Reference to a busy event handler assigned to the Viewer.
(Implements IGIS_Viewer.AssignedHelpEvent)
AttachLayer public Attach layer to the viewer by re-parenting.
(Implements IGIS_Viewer.AttachLayer)
BeginPaintInternal public Notify viewer about entering of a paint mode.
(Implements IGIS_Viewer.BeginPaintInternal)
BusyPrepare public Prepare BusyEvent for long-term operation.
(Implements IGIS_Viewer.BusyPrepare)
BusyRelease public Release Busy state.
(Implements IGIS_Viewer.BusyRelease)
BusyShake public Shake Busy state.
(Implements IGIS_Viewer.BusyShake)
CenterViewport public Set viewport to the vale when _ptg will be visible on the center of the screen.
(Implements IGIS_Viewer.CenterViewport)
ChangeHash public Change hash.
(Implements IGIS_Viewer.ChangeHash)
Close public Close a project.
(Implements IGIS_Viewer.Close)
Delete public Delete the layer identified by a name.
(Implements IGIS_Viewer.Delete)
Dispose protected Destroy an instance.
doCreate protected Called by Create method.
Draw public Draw all layers on a current renderer.
(Implements IGIS_Viewer.Draw)
EndPaintInternal public Notify viewer about leaving of a paint mode.
(Implements IGIS_Viewer.EndPaintInternal)
FullExtent public Calculate the screen origin, zoom, and viewport to place the whole map in the window.
(Implements IGIS_Viewer.FullExtent)
FullExtentZoom public Calculates a zoom which places the whole map inside the window
(Implements IGIS_Viewer.FullExtentZoom)
Get public Retrieve the layer identified by a name.
(Implements IGIS_Viewer.Get)
GetGrid public Fills provided _grid array with values defined by _extent.
(Implements IGIS_Viewer.GetGrid)
GetRenderContext public Return current context object.
(Implements IGIS_Viewer.GetRenderContext)
HourglassActive public Test is hourglass is active.
(Implements IGIS_Viewer.HourglassActive)
HourglassPrepare public Prepare Hourglass cursor for timely operation.
(Implements IGIS_Viewer.HourglassPrepare)
HourglassRelease public Release Hourglass.
(Implements IGIS_Viewer.HourglassRelease)
HourglassRestart public Restart hourglass timing used for progressive updates.
(Implements IGIS_Viewer.HourglassRestart)
HourglassShake public Shake Hourglass.
(Implements IGIS_Viewer.HourglassShake)
Interrupt public Will terminate timely operation as soon as possible.
(Implements IGIS_Viewer.Interrupt)
InvalidateEditor public Invalidate editor.
(Implements IGIS_Viewer.InvalidateEditor)
InvalidateExtent(TGIS_Extent) public Invalidate an extent for full map redraw
(Implements IGIS_Viewer.InvalidateExtent)
InvalidateExtent(TGIS_Extent, bool) public Invalidate an extent.
(Implements IGIS_Viewer.InvalidateExtent)
InvalidateSelection public Invalidate selection.
(Implements IGIS_Viewer.InvalidateSelection)
InvalidateTopmost public Invalidate only topmost layers.
(Implements IGIS_Viewer.InvalidateTopmost)
InvalidateWholeMap public Invalidate whole map.
(Implements IGIS_Viewer.InvalidateWholeMap)
Locate(TGIS_Point, double) public Locate a shape that is near _ptg, but is closer than _prec distance.
(Implements IGIS_Viewer.Locate)
Locate(TGIS_Point, double, bool) public Locate a shape that is near _ptg, but is closer than _prec distance.
(Implements IGIS_Viewer.Locate)
Locate(TPoint, int) public Locate a shape that is near _pt, but is closer than _prec distance.
(Implements IGIS_Viewer.Locate)
LocateEx public Locate shapes on layers that are near _ptg, but closer than _prec distance.
(Implements IGIS_Viewer.LocateEx)
Lock public Lock viewer.
(Implements IGIS_Viewer.Lock)
MapToScreen public Converts point coordinates from map related to screen related.
(Implements IGIS_Viewer.MapToScreen)
MapToScreen3D public Converts 3D point coordinates from map related to screen related.
(Implements IGIS_Viewer.MapToScreen3D)
MapToScreenEx public Converts point coordinates from map related to screen related, but result will be in TGIS_Point.
(Implements IGIS_Viewer.MapToScreenEx)
MapToScreenRect public Converts rectangle coordinates from map related to screen related.
(Implements IGIS_Viewer.MapToScreenRect)
MarkModified public Mark viewer upon some modifications.
(Implements IGIS_Viewer.MarkModified)
MoveViewport public Move the screen origin of the map by delta values.
(Implements IGIS_Viewer.MoveViewport)
MoveViewportEx public Move the screen origin of the map by delta values.
(Implements IGIS_Viewer.MoveViewportEx)
MustSave public Check if any layer or the project file was modified by editing.
(Implements IGIS_Viewer.MustSave)
NotifyPaintException public Transform underlying exception into TGIS_Viewer.OnPaintException
(Implements IGIS_Viewer.NotifyPaintException)
NotifySubscribers public Send notification to subscribers.
(Implements IGIS_Viewer.NotifySubscribers)
Open(string) public Open project.
(Implements IGIS_Viewer.Open)
Open(string, bool) public Open project.
(Implements IGIS_Viewer.Open)
OpenEx(TGIS_ConfigAbstract, string) public Open project file from the memory.
(Implements IGIS_Viewer.OpenEx)
OpenEx(TGIS_ConfigAbstract, string, bool) public Open project file from the memory.
(Implements IGIS_Viewer.OpenEx)
PixelsToTwips public Convert size from device dependent pixels to device independent Twips (1/1440 inch).
(Implements IGIS_Viewer.PixelsToTwips)
RaiseBusyEvent public Fire Busy event of a viewer.
(Implements IGIS_Viewer.RaiseBusyEvent)
RaiseHelpEvent public Fire Busy event of a viewer.
(Implements IGIS_Viewer.RaiseHelpEvent)
ReadConfig public Read all configuration data from project.
(Implements IGIS_Viewer.ReadConfig)
RecalcExtent public Calculates a common extent.
(Implements IGIS_Viewer.RecalcExtent)
Reposition public Reposition the map within the component window.
(Implements IGIS_Viewer.Reposition)
RereadConfig public Reread all configuration data from project and layer configuration files.
(Implements IGIS_Viewer.RereadConfig)
ResetPPI public Allow PPI recalculation.
RestorePaintState public Restore and free the current paint state.
(Implements IGIS_Viewer.RestorePaintState)
RevertAll public Revert all layers to a file-based original.
(Implements IGIS_Viewer.RevertAll)
RotatedExtent public Compute extent (encompassing area of the extent) after the viewer rotation.
(Implements IGIS_Viewer.RotatedExtent)
RotatedPoint public Compute position of the point after the viewer rotation.
(Implements IGIS_Viewer.RotatedPoint)
RotatedPoint3D public Compute position of the 3D point after the viewer rotation.
(Implements IGIS_Viewer.RotatedPoint3D)
RotatedPoint3D_ref public Compute position of the 3D point after the viewer rotation.
(Implements IGIS_Viewer.RotatedPoint3D_ref)
SaveAll public Save all layers (parameters and data)
(Implements IGIS_Viewer.SaveAll)
SaveData public Save all changes to the data.
(Implements IGIS_Viewer.SaveData)
SaveProject public Save current project.
(Implements IGIS_Viewer.SaveProject)
SaveProject(bool) public Save current project.
(Implements IGIS_Viewer.SaveProject)
SaveProjectAs(string) public Save current project under new name.
(Implements IGIS_Viewer.SaveProjectAs)
SaveProjectAs(string, bool) public Save current project under new name.
(Implements IGIS_Viewer.SaveProjectAs)
SaveProjectAsEx(TGIS_ConfigAbstract, string) public Save current project under new name.
(Implements IGIS_Viewer.SaveProjectAsEx)
SaveProjectAsEx(TGIS_ConfigAbstract, string, bool) public Save current project under new name.
(Implements IGIS_Viewer.SaveProjectAsEx)
ScreenToMap public Converts point coordinates from screen related to map related.
(Implements IGIS_Viewer.ScreenToMap)
ScreenToMap3D public Converts point coordinates from screen related to map related.
(Implements IGIS_Viewer.ScreenToMap3D)
ScreenToMapEx public Converts point coordinates from screen related to map related, but source will be in TGIS_Point.
(Implements IGIS_Viewer.ScreenToMapEx)
ScreenToMapRect(int, int, int, int) public Converts point coordinates from screen related to map related.
ScreenToMapRect(TRect) public Converts rectangle coordinates from screen related to map related.
(Implements IGIS_Viewer.ScreenToMapRect)
SetCSByEPSG public Setup Coordinate System to a coordinate system provided by EPSG code.
(Implements IGIS_Viewer.SetCSByEPSG)
SetCSByWKT public Setup Coordinate System to a coordinate system provided by WKT string (GEOGCS or PROJCS).
(Implements IGIS_Viewer.SetCSByWKT)
SetCSByWKTFile public Setup Coordinate System to a coordinate system provided by file which contains WKT string (GEOGCS or PROJCS).
(Implements IGIS_Viewer.SetCSByWKTFile)
SetParent public Set a new parent for the viewer.
(Implements IGIS_Viewer.SetParent)
SetViewport public Set viewport to a given position.
(Implements IGIS_Viewer.SetViewport)
StorePaintState public Store the current paint state.
(Implements IGIS_Viewer.StorePaintState)
Subscribe public Add provided control to the notification subscription list.
(Implements IGIS_Viewer.Subscribe)
SynchronizePaint public Wait for pending paint operation to be finalized.
(Implements IGIS_Viewer.SynchronizePaint)
TwipsToPixels public Convert the size from to device independent Twips (1/1440 inch) to device dependent pixels.
(Implements IGIS_Viewer.TwipsToPixels)
TwipsToPoints public Convert the size from to device independent Twips (1/1440 inch) to device points.
(Implements IGIS_Viewer.TwipsToPoints)
Unlock public Unlock viewer.
(Implements IGIS_Viewer.Unlock)
Unlock(bool) public Unlock the viewer but do not redraw
(Implements IGIS_Viewer.Unlock)
UnrotatedExtent public Compute original extent of the rotated extent.
(Implements IGIS_Viewer.UnrotatedExtent)
UnrotatedPoint public Compute original position of the rotated point.
(Implements IGIS_Viewer.UnrotatedPoint)
UnrotatedPoint3D public Compute original position of the rotated 3D point.
(Implements IGIS_Viewer.UnrotatedPoint3D)
UnrotatedPoint3D_ref public Compute original position of the rotated 3D point.
(Implements IGIS_Viewer.UnrotatedPoint3D_ref)
UnSubscribe public Remove provided control from the notification subscription list.
(Implements IGIS_Viewer.UnSubscribe)
WaitForBackgroundProcesses public Wait for any pending background processes that must be finalized before app can continue.
(Implements IGIS_Viewer.WaitForBackgroundProcesses)
WriteConfig public Write all configuration data to the project or layer ini file.
(Implements IGIS_Viewer.WriteConfig)

2020/05/22 01:17

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