Hi,
I have a strange behavior about a Layer position.
Example: I create a TIEPolylineLayer, a cross:
with ImageEnView do
begin
vCrossSize:= 50;
LayersAdd(ielkPolyline);
TIEPolylineLayer(CurrentLayer).ClearAllPoints;
TIEPolylineLayer(CurrentLayer).AddPoint(0, Round(vCrossSize / 2), iepbBitmap);
TIEPolylineLayer(CurrentLayer).AddPoint(Round(vCrossSize / 2), Round(vCrossSize / 2), iepbBitmap);
TIEPolylineLayer(CurrentLayer).AddPoint(Round(vCrossSize / 2), 0, iepbBitmap);
TIEPolylineLayer(CurrentLayer).AddPoint(Round(vCrossSize / 2), Round(vCrossSize / 2), iepbBitmap);
TIEPolylineLayer(CurrentLayer).AddPoint(vCrossSize, Round(vCrossSize / 2), iepbBitmap);
TIEPolylineLayer(CurrentLayer).AddPoint(Round(vCrossSize / 2), Round(vCrossSize / 2), iepbBitmap);
TIEPolylineLayer(CurrentLayer).AddPoint(Round(vCrossSize / 2), vCrossSize, iepbBitmap);
CurrentLayer.PosX:= 40;
CurrentLayer.PosY:= 40;
Update;
end;
The result is a cross, but positioned at X=40, Y=15
If I run Update method first and after I set position, like this:
...
Update;
CurrentLayer.PosX:= 40;
CurrentLayer.PosY:= 40;
My layer is positioned correctly.
I am doing something wrong or it's a normal behavior?
Thanks
Claudio
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TIEPolylineLayer position
Posted - Sep 05 2019 : 02:54:44
