protected override void OnPaint(PaintEventArgs e)
{
if (isCallingDoEvents)
{
return;
}
if (!viewInitialized)
{
InitializeView();
}
if (!viewInitialized)
{
return; //initialize in the line above failed.
}
isManipulated = false;
isInvalidated = false;
base.OnPaint(e);
//Reset background
bufferGraphics.FillRectangle(whiteBrush, 0, 0, buffer.Width, buffer.Height);
//set startTicks for use in AbortRender
startTicks = DateTime.Now.Ticks;
//Render to the buffer
GdiMapRenderer.Render(bufferGraphics, new Viewport(viewport), map, AbortRender);
//Render the buffer to the control
e.Graphics.DrawImage(buffer, 0, 0);
if (isInvalidated)
{
Invalidate();
}
}
