private void pictureBox1_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
foreach (UserRect rect in userRects)
{
if (rect != ActiveRect)
{
rect.Draw(g, false);
}
}
ActiveRect?.Draw(g, true);
}
private void mPictureBox_MouseDown(object sender, MouseEventArgs e)
{
UserRect newActiveRect = null;
foreach (UserRect rect in userRects)
{
if (rect.isUnder(e.Location))
{
newActiveRect = rect;
}
}
if (newActiveRect != ActiveRect)
{
ActiveRect = newActiveRect;
}
ActiveRect?.mPictureBox_MouseDown(sender, e);
}
private void mPictureBox_MouseUp(object sender, MouseEventArgs e)
{
ActiveRect?.mPictureBox_MouseUp(sender, e);
}
