如图所示,set_display_font这句话报错了。。
在C++中,一个dev_disp_text()函数的导出对应 set_display_font()和DispText()两个函数,一般在C++中是先调用set_display_font()设置好字体后,再调用DispText()函数,但是这里却有着致命的bug; 这个截图是halcon导出文件中set_display_font函数中的部分代码,原理通过QueryFont(hv_WindowHandle, &hv_AvailableFonts)...
可选项’true’, ‘false’, ‘white’, ‘red’, ‘forest green’,*‘black’, ‘blue’ *注意:只是把文本在窗口中显示,没有融合到图像中set_display_font (WindowHandle,20,'mono','true','false')*设置字体*参数1:窗口句柄*参数2:字体大小。如果Size=-1,则使用默认值16.建议值: [9,11,14,16,2...
C#中 set_display_font(hv_ExpDefaultWinHandle, 15, "mono", "true", "false"); set_display_font()这个函数是自己生成的,在Halcon里面可以用,在C#就报错了,有人遇到过这个问题吗。 图片:1009.jpg 图片:10091.jpg 喜欢0 最新打赏:0人 回复 sc...
*参考官方例程optimize_aop.hdev;query_aop_info.hdev;simulate_aop.hdev;*举例edges_sub_pix算子性能测试dev_update_off ()//实现提速的优良效果,必须先关闭设备dev_close_window ()dev_open_window_fit_size (0, 0, 640, 480, -1, -1, WindowHandle)set_display_font (WindowHandle, 16, 'mono', '...
set_display_font (WindowHandle, 16, 'mono', 'true', 'false') get_system ('processor_num', NumCPUs) get_system ('parallelize_operators', AOP) *读取图片 read_image(Image, 'D:/hellowprld/2/1-.jpg') *彩色转灰度图 count_channels (Image, Channels) ...
dev_get_window (WindowHandle) query_font (WindowHandle, Font) * Specify font name and size FontWithSize := Font[0]+'-20' set_font (WindowHandle, FontWithSize) dev_disp_text ('Font set to: '+FontWithSize, 'window', 20, 12, 'black', [], []) * Specify font name, style, and...
The FONT_SIZE is measured in pixels. An example of a valid string forFontwould be For different machines the available fonts may differ a lot. Therefore it is suggested to use the operatorquery_fontor the procedure set_display_font.
set_display_font(windowHandle,hv_TextSize,"mono","true","false"); disp_message(windowHandle,hv_Text,"window",row,col,hv_Color,"true"); 7、格式转换 ① HTuple兼容int、double等数据类型 ② HObject类型的图像兼容HImage类型的图像 ③ Bitmap转Himage(24位或8位的)的方法如下: ...