samples:samples:rotation
Table of Contents
Rotation sample
Documentation | Samples | Rotation
Summary
How to show map rotated around selected point.
Description
This sample illustrates use of:
| Name | Description |
|---|---|
| TGIS_Viewer.Open | Open project. |
| TGIS_Viewer.ScreenToMap | Converts point coordinates from screen related to map related. |
| TGIS_Viewer.Locate | Locate a shape that is near _ptg, but is closer than _prec distance. |
| TGIS_Viewer.RotationAngle | Angle of viewer rotation in radians. |
| TGIS_Viewer.RotationPoint | Point of viewer rotation in map units. |
| TGIS_Utils.GisCenterPoint | Calculates center point of given extent. |
Code
This sample is available on following platforms (click to see source code):
2022/10/06 08:53