overpaint_gray ( ImageDestination, ImageSource : : : ) 将灰度值不相同区域用不同颜色绘制到ImageDestination中， ImageSource包含希望的灰度值图像
overpaint_region ( Image, Region : : Grayval, Type : ) 将Region以一个恒定的灰度值绘制到Image图像中
paint_gray ( ImageSource, ImageDestination : MixedImage : : ) 将ImageSource的图像绘制到ImageDestination中，形成MixedImage。
paint_region ( Region, Image : ImageResult : Grayval, Type : ) 将Region以一个恒定的灰度值绘制到Image图像中
paint_xld ( XLD, Image : ImageResult : Grayval : ) 将XLD以一个恒定的灰度值绘制到Image图像中
set_grayval ( Image : : Row, Column, Grayval : ) 设置Image图像中坐标为（Row，Column）的灰度值
程序
1 read_image (Image, 'G:/Halcon/images/images/claudia.png') 2 gen_circle (Circle, 200, 200, 100.5) 3 reduce_domain (Image, Circle, ImageReduced) 4 gen_image_proto (Image, ImageCleared, 32) 5 overpaint_gray (ImageCleared, ImageReduced) 6 gen_image_const (Image1, 'byte', 512, 512) 7 overpaint_region (Image1, Circle, 255, 'fill') 8 * /* Copy a circular part of the image into the image : */
9 read_image (Image2, 'G:/Halcon/images/images/brycecanyon1.png') 10 paint_gray (ImageReduced, Image2, MixedImage) 11 * /* Paint a rectangle into the image */
12 read_image (Image3, 'G:/Halcon/images/images/pads.png') 13 gen_rectangle1 (Rectangle1, 30, 20, 100, 200) 14 paint_region (Rectangle1, Image3, ImageResult, 255, 'fill') 15 * /* Paint colored xld objects into a gray image */
16 * /* read and copy image to generate a three channel image */
17 copy_image (Image2, image0) 18 copy_image (Image2, image1) 19 compose3 (image0, Image2, image1, MultiChannelImage) 20 * /* extract subpixel border */
21 threshold_sub_pix (MultiChannelImage, Border, 128) 22 * /* select the circle and the arrows */
23 circle := Border[14] 24 arrow := Border[16] 25 ObjectsConcat := [circle,arrow] 26 * /* paint a green circle and white arrows (to paint all 27 * * objects e.g. blue, pass [0,0,255] tuple for GrayVal) */
28 paint_xld (ObjectsConcat, MultiChannelImage, ImageResult1, [0,1,0,1,1,255])
处理效果：
