samples:samples:transform
Table of Contents
Transform sample
Documentation | Samples | Transform
Summary
How to use transformation to rectify a layer.
Description
This sample illustrates use of:
| Name | Description |
|---|---|
| TGIS_TransformPolynomial.LoadFromFile | Load transformation definitions from the file. |
| TGIS_TransformPolynomial.Prepare | Prepare transformation based on current set of GCP points. |
| TGIS_TransformGCP.AddPoint | Add Ground Control Point (GCP) will be used by Prepare method to compute transformation matrix. |
| TGIS_Transform.CuttingPolygon | WKT of cutting polygon. |
| TGIS_Transform.Active | True if transformation is active. |
| TGIS_Transform.LoadFromFile | Load transformation definitions from the file. |
| TGIS_Layer.SetCSByEPSG | Sets up Coordinate System to a coordinate system provided by a EPSG code. |
| TGIS_Layer.Transform | Custom transformation. |
Code
This sample is available on following platforms (click to see source code):
2022/10/28 15:03