protected override void OnMouseUp(int x, int y)
{
base.OnMouseUp(x, y);
if (prevPixTools.Count > 0)
{
int prevPixToolCount = prevPixTools.Count;
for (int n = prevPixToolCount - 1; n >= 0; --n)
{
PixelToolController prevPixTool = prevPixTools[n];
//do path clip***
List <VertexStore> resultList = PixelFarm.Agg.VertexSource.VxsClipper.CombinePaths(
new VertexStoreSnap(prevPixTool.GetVxs()),
new VertexStoreSnap(this.GetVxs()),
PixelFarm.Agg.VertexSource.VxsClipperType.Difference,
true);
int count;
switch (count = resultList.Count)
{
case 1:
{ //replace the last one with newBrushPath
prevPixTool.SetVxs(resultList[0]);
}
break;
case 0:
break;
default:
{
//we will replace all with new set***
var brushPath = prevPixTool as MyDrawingBrushController;
if (brushPath != null)
{
System.Drawing.Color fillColor = brushPath.PathFillColor;
prevPixTools.RemoveAt(n);
for (int i = 0; i < count; ++i)
{
var subBrush = new MyDrawingBrushController();
subBrush.SetVxs(resultList[i]);
subBrush.PathFillColor = fillColor;
prevPixTools.Insert(n, subBrush);
}
}
}
break;
}
}
}
}
protected override void OnMouseDown(int x, int y)
{
_latest_mouseX = x;
_latest_mouseY = y;
if (_lastestSelectedController != null)
{
if (_lastestSelectedController is MyDrawingBrushController)
{
((MyDrawingBrushController)_lastestSelectedController).PathFillColor = _latestSelectControllerFillColor;
}
}
int j = this.prevPixTools.Count;
PixelToolController selectedShape = null;
for (int i = this.prevPixTools.Count - 1; i >= 0; --i)
{
PixelToolController p = prevPixTools[i];
if (p.HitTest(x, y))
{
//found
//then check fill color
_lastestSelectedController = p;
if (_lastestSelectedController is MyDrawingBrushController)
{
var b = (MyDrawingBrushController)_lastestSelectedController;
_latestSelectControllerFillColor = b.PathFillColor;
b.PathFillColor = System.Drawing.Color.Blue;
}
selectedShape = p;
break;
}
}
base.OnMouseDown(x, y);
}
