一、代码部分
* 一维卡尺 边缘对read_image (Image, 'printer_chip/printer_chip_01')*打开助手操作生成代码* Measure 02: Code generated by Measure 02 * Measure 02: Prepare measurement AmplitudeThreshold := 40 RoiWidthLen2 := 5 set_system ('int_zooming', 'true') * Measure 02: Coordinates for line Measure 02 [0] LineRowStart_Measure_02_0 := 147.099 LineColumnStart_Measure_02_0 := 497.926 LineRowEnd_Measure_02_0 := 145.627 LineColumnEnd_Measure_02_0 := 915.834 * Measure 02: Convert coordinates to rectangle2 type TmpCtrl_Row := 0.5*(LineRowStart_Measure_02_0+LineRowEnd_Measure_02_0) TmpCtrl_Column := 0.5*(LineColumnStart_Measure_02_0+LineColumnEnd_Measure_02_0) TmpCtrl_Dr := LineRowStart_Measure_02_0-LineRowEnd_Measure_02_0 TmpCtrl_Dc := LineColumnEnd_Measure_02_0-LineColumnStart_Measure_02_0 TmpCtrl_Phi := atan2(TmpCtrl_Dr, TmpCtrl_Dc) TmpCtrl_Len1 := 0.5*sqrt(TmpCtrl_Dr*TmpCtrl_Dr + TmpCtrl_Dc*TmpCtrl_Dc) TmpCtrl_Len2 := RoiWidthLen2* Measure 02: Create measure for line Measure 02 [0] * Measure 02: Attention: This assumes all images have the same size! gen_measure_rectangle2 (TmpCtrl_Row, TmpCtrl_Column, TmpCtrl_Phi, TmpCtrl_Len1, TmpCtrl_Len2, 1600, 1200, 'nearest_neighbor', MsrHandle_Measure_02_0) * Measure 02: *************************************************************** * Measure 02: * The code which follows is to be executed once / measurement * * Measure 02: *************************************************************** * Measure 02: The image is assumed to be made available in the * Measure 02: variable last displayed in the graphics window copy_obj (Image, Image, 1, 1)*边缘对测量 *边缘对，两点成对，一对必有第一个点和第二个点，必须先理解这个概念。 * 输出结果 Row1 第一行 (边缘对第一个点row) * 输出结果 Column1 第一列(边缘对第一个点column) * 输出结果 Row2 第二行(边边缘对第第二个点row) * 输出结果 Column2 第二列(边缘对第二个点column) * 输出结果 Width 边缘对内部的距离 * 输出结果 Distance 边缘对之间的距离 measure_pairs (Image, MsrHandle_Measure_02_0, 1, AmplitudeThreshold, 'all', 'all', \Row1_Measure_02_0, Column1_Measure_02_0, Amplitude1_Measure_02_0, \Row2_Measure_02_0, Column2_Measure_02_0, Amplitude2_Measure_02_0, \Width_Measure_02_0, Distance_Measure_02_0)*--生成代码结束*显示第一个点 gen_cross_contour_xld (Cross, Row1_Measure_02_0[0], Column1_Measure_02_0[0], 36, 0.785398)
二、生成代码
1.打开助手，打开Measure窗口，绘制直线
2.勾选边缘对，生成代码
三、练习作业
计算第一排针脚的个数，标注第20针脚的位置
* 一维卡尺作业，计算针脚个数，标准第20个 read_image (Image, 'D:/hoclan/bianyuandui.png')*打开助手，绘制Measure直线,插入代码 * Measure 03: Code generated by Measure 03 * Measure 03: Prepare measurement AmplitudeThreshold := 40 RoiWidthLen2 := 5 set_system ('int_zooming', 'true') * Measure 03: Coordinates for line Measure 03 [0] LineRowStart_Measure_03_0 := 63.125 LineColumnStart_Measure_03_0 := 34.6127 LineRowEnd_Measure_03_0 := 63.125 LineColumnEnd_Measure_03_0 := 949.966 * Measure 03: Convert coordinates to rectangle2 type TmpCtrl_Row := 0.5*(LineRowStart_Measure_03_0+LineRowEnd_Measure_03_0) TmpCtrl_Column := 0.5*(LineColumnStart_Measure_03_0+LineColumnEnd_Measure_03_0) TmpCtrl_Dr := LineRowStart_Measure_03_0-LineRowEnd_Measure_03_0 TmpCtrl_Dc := LineColumnEnd_Measure_03_0-LineColumnStart_Measure_03_0 TmpCtrl_Phi := atan2(TmpCtrl_Dr, TmpCtrl_Dc) TmpCtrl_Len1 := 0.5*sqrt(TmpCtrl_Dr*TmpCtrl_Dr + TmpCtrl_Dc*TmpCtrl_Dc) TmpCtrl_Len2 := RoiWidthLen2 * Measure 03: Create measure for line Measure 03 [0] * Measure 03: Attention: This assumes all images have the same size! gen_measure_rectangle2 (TmpCtrl_Row, TmpCtrl_Column, TmpCtrl_Phi, TmpCtrl_Len1, TmpCtrl_Len2, 988, 1018, 'nearest_neighbor', MsrHandle_Measure_03_0) * Measure 03: *************************************************************** * Measure 03: * The code which follows is to be executed once / measurement * * Measure 03: *************************************************************** * Measure 03: The image is assumed to be made available in the * Measure 03: variable last displayed in the graphics window copy_obj (Image, Image, 1, 1) * Measure 03: Execute measurements measure_pairs (Image, MsrHandle_Measure_03_0, 1, AmplitudeThreshold, 'all', 'all', Row1_Measure_03_0, Column1_Measure_03_0, Amplitude1_Measure_03_0, Row2_Measure_03_0, Column2_Measure_03_0, Amplitude2_Measure_03_0, Width_Measure_03_0, Distance_Measure_03_0) * Measure 03: Do something with the results *--插入代码结束*计算第20个针脚的位置，并生成矩形2轮廓 gen_rectangle2_contour_xld (Rectangle, Row1_Measure_03_0[19]+Row2_Measure_03_0[19]-Row1_Measure_03_0[19], Column1_Measure_03_0[19]+Column2_Measure_03_0[19]-Column1_Measure_03_0[19], rad(90), 25, \Column2_Measure_03_0[20]-Column1_Measure_03_0[20])*显示信息 dev_disp_text ('这是第20个针脚，共有'+|Row1_Measure_03_0|+'个针脚', 'image', Row1_Measure_03_0[19]+Row2_Measure_03_0[19]-Row1_Measure_03_0[19], Column1_Measure_03_0[19]+Column2_Measure_03_0[19]-Column1_Measure_03_0[19], 'blue', [], [])
