[Gvsig_english] Draw point without GPS

[Piotr Steplewski]

Hello,

Thank you for reply. Eventually I solved the problem by using similar way of
drawing points and lines to the Measure distance tool. I had only problem
with marking many points at the same time on the map, but the solution was
to use method ShapeFactory.createMultipoint2D(double[], double[]) instead of
ShapeFactory.createPoint2D(double, double). 

In future I may use the way, that you cited, because there is possible to
draw any image on the screen, instead of default shapes.

The highlighted fragments of my code:

MapControl mapCtrl = ...get MapControl ...

...
Point2D mp = mapCtrl.getViewPort().toMapPoint(event.getPoint().x,
event.getPoint().y);
addPoint(mp);
...

	private void addPoint(Point2D p) {

		IGeometry ig = null;			
			ig = ShapeFactory.createMultipoint2D(listY, listX);

		mapCtrl.draw(false);
		mapCtrl.setDistanceGeometry(ig, refresh_minx, refresh_miny, refresh_maxx,
refresh_maxy);		
	}


Best regards,
Piotr Stęplewski
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