Draw images

[Mathieu Chavoutier]

I want to draw images. So, I do :
myPanel.Invalid ate(new Rectangle(state .getEndX(), state.getEndY() ,
state.getSize() , state.getSize() ));

Then :

public override void repaint(object sender,
System.Windows. Forms.PaintEven tArgs e, int x, int y)

{

e.Graphics.Draw Image(newImage, new Rectangle(x, y, size, size), 0, 0, size,
size, GraphicsUnit.Pi xel, imageAttr);

}

But, I use an imageAttr, in order to hide certain colors. But, if I draw one
image on another, the news one is erasing everything under it. So, instead
having my colorkey around my image, I have the color of the panel.

Any idea ?