Drawings lines, points over an image

[camo]

Im trying to draw a series of lines overtop of a picture control with guictrlcreatrgraphic(), unfortunately, the graphic gets placed under the image, is there any way to preserve a transparent bg, and just draw on top of the picture control?

[yxrkt]

Im trying to draw a series of lines overtop of a picture control with guictrlcreatrgraphic(), unfortunately, the graphic gets placed under the image, is there any way to preserve a transparent bg, and just draw on top of the picture control?

if you post the code . its easyer to help..