DK11 for Delphi | GisTransform.TGIS_Transform | Classes | Constructors | Fields | Methods | Properties
Base class for layer transformations. A sample class that can inherits form TGIS_Transform is polynomial transformation which can transform layer according to GCP points.
// Delphi type TGIS_Transform = class( TGIS_Object ) end;
// C++ Builder class PASCALIMPLEMENTATION TGIS_Transform : public TGIS_Object { };
Name | Visibility | Description | |
---|---|---|---|
bActive | protected | Is active. | |
bModified | protected | Is modified. | |
sCuttingPolygon | protected | Cutting polygon string. | |
Name | Visibility | Description | |
---|---|---|---|
LoadFromFile | public | Load transformation definitions from the file. | |
MustSave | public | Check if transformation was modified by editing. | |
SaveToFile | public | Save transformation definitions to the file. | |
Transform | public | Transform point. | |
Transform3D_Ref | public | Transform point 3D by reference. | |
Untransform | public | Untransform point. | |
Untransform3D_Ref | public | Untransform point 3D by reference. | |
Name | Visibility | Description | |
---|---|---|---|
Active | public | True if transformation is active. | |
CuttingPolygon | public | WKT of cutting polygon. | |