private void OnPictureBoxPaint(object sender, PaintEventArgs e)
{
Debug.WriteLine("OnPictureBoxPaint: Image="
+ ((Image == null) ? "null" : Image.GetType().Name)
+ " LinesImage="
+ ((LinesImage == null) ? "null" : LinesImage.GetType().Name)
+ " OverlayImage="
+ ((OverlayImage == null) ? "null" : OverlayImage.GetType().Name));
if (Image == null)
{
return;
}
Graphics g = e.Graphics;
g.Clear(pictureBox.BackColor);
g.DrawImage(Image, pictureBox.ClientRectangle, ViewRectangle,
GraphicsUnit.Pixel);
if (LinesImage != null)
{
g.DrawImage(LinesImage, pictureBox.ClientRectangle, ViewRectangle,
GraphicsUnit.Pixel);
}
// Handle EDIT mode
if (ActiveMode == Mode.EDIT && OverlayImage != null)
{
g.DrawImage(OverlayImage, pictureBox.ClientRectangle, ViewRectangle,
GraphicsUnit.Pixel);
}
}
