"addPointToLayer"
Adds a coordinate to a layer.
Synopsis
void addPointToLayer(string strLayer, string strName,
double dX, double dY);
Parameters
| Parameter | Description |
|---|---|
| strLayer | The name of the layer the coordinate will be added to. |
| strName | The name of the coordinate that will be added. |
| dX | The x coordinate. |
| dY | The y coordinate. |
Description
Adds a coordinate to a layer.
Example
Adds a polygon and coordinates to a layer at 25, 60.
main()
{
int iPoly;
GisViewer_ewo1.addEmptyLayer("EWO");
addSymbol(myModuleName(), myPanelName(), "objects/cities.pnl", "Helsinki",
makeDynString("$DP:Helsinki"), 5, 60, 0.0, 1.0, 1.0, "GisViewer_ewo1");
GisViewer_ewo1.setLayerFillColor("EWO","red");
GisViewer_ewo1.setLayerLineColor("EWO","red");
iPoly = GisViewer_ewo1.addPolylineToLayer("EWO", "Helsinki", 4);
GisViewer_ewo1.addPointToPolyline("EWO", iPoly, 0, 25, 60 );
GisViewer_ewo1.addPointToPolyline("EWO", iPoly, 1, 26, 61 );
GisViewer_ewo1.addPointToPolyline("EWO", iPoly, 2, 24, 62 );
GisViewer_ewo1.addPointToPolyline("EWO", iPoly, 3, 25, 60 );
GisViewer_ewo1.addPointToLayer("EWO", "Helsinki" , 25, 60);
GisViewer_ewo1.setShapePVSSSymbol("EWO", "NAME", "Helsinki", "Helsinki");
}Assignment
GIS Viewer
