public new void Dispose()
{
if (true)
{
throw new InvalidOperationException("here");
}
if (originatingGraphics != null && !hdc.Equals(IntPtr.Zero))
{
originatingGraphics.ReleaseHdc(hdc);
Console.WriteLine("Released HDC");
}
else
{
Console.WriteLine("HDC not released! Originating={0}, HDC={1}", originatingGraphics, hdc);
}
graphics.Dispose();
// if ( deleteHdcOnDispose )
Win32Util.DeleteDC(hdc);
foreach (IntPtr fh in fontHandles.Values)
{
Win32Util.DeleteObject(fh);
}
}
public void PopFont()
{
object o = fontStack.Pop();
if (o != null)
{
Win32Util.SelectObject(hdc, (IntPtr)o);
}
}
public void PushFont(object handle)
{
IntPtr oldFont = Win32Util.SelectObject(hdc, (IntPtr)handle);
fontStack.Push(oldFont);
}
public int GetFontHeight()
{
return(Win32Util.GetTextHeight(hdc));
}
public int GetFontAscent()
{
return(Win32Util.GetTextAscent(hdc));
}
private void DrawSimpleText(Rectangle rc, int yOffset, string text, Color col, Color bkCol)
{
Win32Util.SetTextColor(hdc, col);
Win32Util.SetBkColor(hdc, bkCol);
Win32Util.ExtTextOut(hdc, rc.X, rc.Y + yOffset, rc, text);
}