samples:samples:locate
Table of Contents
Locate sample
Documentation | Samples | Locate
Summary
How to convert mouse coordinates to map coordinates and use them to locate a shape.
Description
This sample illustrates use of:
| Name | Description |
|---|---|
| TGIS_Viewer.Locate | Locate a shape that is near _ptg, but is closer than _prec distance. |
| TGIS_Viewer.Get | Retrieve the layer identified by a name. |
| TGIS_Viewer.ScreenToMap | Converts point coordinates from screen related to map related. |
Code
This sample is available on following platforms (click to see source code):
2022/10/06 08:53