api:dk11:delphi:gisinterfaces.igis_viewerparent
IGIS_ViewerParent interface
DK for Delphi | GisInterfaces.IGIS_ViewerParent | Interfaces | Methods
Common API for viewer parent operations shared across platforms.
Syntax
// Delphi type IGIS_ViewerParent = interface ['{FDFE1EE0-37C7-42DF-BAE1-5A0DA6A4D15E}'] end;
// C++ Builder __interface INTERFACE_UUID("{FDFE1EE0-37C7-42DF-BAE1-5A0DA6A4D15E}") IGIS_ViewerParent : public IInterface { };
Methods
Inherited
Overrides
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| ControlAutoCenterViewport | public | Move the screen origin of the map by delta values. | |
| ControlCanvasHeight | public | Get canvas height. | |
| ControlCanvasScale | public | Get canvas scale. | |
| ControlCanvasWidth | public | Get canvas width. | |
| ControlClose | public | Notify the control that the map is going to be closed. | |
| ControlDrawTexture(TObject; TGIS_Extent; Integer) | public | Draw texture. | |
| ControlDrawTexture(TObject; TGIS_LayerAbstract; TGIS_Extent; Integer) | public | Draw texture. | |
| ControlExtentChanged | public | Notify the control that the map extent has changed. | |
| ControlFlash | public | Do flash. | |
| ControlHourglassHide | public | Hide the hourglass cursor. | |
| ControlHourglassShake | public | Shake the hourglass cursor. | |
| ControlHourglassShow | public | Show the hourglass cursor. | |
| ControlInvoke | public | Run procedure in a UI thread context. | |
| ControlObject | public | Returns an active control as an object. | |
| ControlPPI | public | Get current PPI. | |
| ControlProcessMessages | public | Do process messages. | |
| ControlRaiseEditorChangeEvent | public | Raise the editor change event. | |
| ControlRenderer | public | Gets the renderer instance. | |
| ControlRepaint | public | Repaint control. | |
| ControlSet3DMode | public | Set the current 3D mode. | |
| ControlSystemPPI | public | Get system PPI. | |
| ControlUpdateBasemap | public | Update the basemap. | |
| ControlUpdateEditor | public | Update the editor. | |
| ControlUpdateProgressive | public | Progressive update. | |
| ControlUpdateSelection | public | Update the selection layer. | |
| ControlUpdateSynchronize | public | Wait for a pending paint operation to be finalized. | |
| ControlUpdateTopmost | public | Update the topmost layer. | |
| ControlUpdateWholeMap | public | Update the whole map. | |
| GetViewer | public | Get the internal viewer handle. | |
| SetViewer | public | Set the internal viewer handle. | |
Remarks
Do not call these methods and properties directly. This interface is designed only for internal Viewer/Parent communication.
2026/07/11 00:29