MaskDemo Mask Demo Form1, Pic_Image Pic_Mask Label1 Image Label2 Command1 (Destination AND Mask) XOR Image Command2 Clear BitBlt destHdc srcHdc SRCAND SRCINVERT Form_PaintB CurrentY Command1 Height ScaleHeight Form_Resizet Command1_Click YDestI Pic_Mask Width Pic_Image XDest Command2_Click Form_Load Screen Form_Paint ** Display something random text on the form ** DESTINATION DESTINATION"u Form_Resize Command1_Click ** Display Bitmap with center of it being transparent Logic is: (Dest AND Mask) XOR Imageb Command2_Click Form_Load