#include "stdafx.h"
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#include "BaseProcApi.h"
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//¶ÔÏóÊÇ·ñ´æÔÚ
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bool ObjectIsExist(HalconCpp::HObject& hObject) {
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/* code */
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// ÅжÏhObjectÊÇ·ñδ³õʼ»¯
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if (!hObject.IsInitialized()) return false;
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// ´´½¨Ò»¸ö¿ÕµÄHObject
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HalconCpp::HObject hEmptyObj;
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HalconCpp::GenEmptyObj(&hEmptyObj);
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// ÅжÏhObjectÊÇ·ñµÈÓÚhEmptyObj
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if (hObject == hEmptyObj) return false;
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// ·ñÔò·µ»Øtrue
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return true;
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}
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bool GetImageSizeApi(HalconCpp::HObject hImage, int& width, int& height) {
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/*c ode */
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if (!ObjectIsExist(hImage)) return false;
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HalconCpp::HTuple hWidth, hHeight;
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HalconCpp::GetImageSize(hImage, &hWidth, &hHeight);
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width = hWidth[0].I();
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height = hHeight[0].I();
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if (width < 1 || height < 1) return false;
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return true;
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}
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int doMeasurePosApi(HalconCpp::HObject& hImage, double x1, double y1, double x2, double y2, double len, int threshold, double sigma, double* xOutResult, double* yOutResult, double* cyOutResult, double* distOutResult, int& nOutResult) {
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/* code */
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int width = 0;
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int height = 0;
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nOutResult = 0;
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if (!GetImageSizeApi(hImage, width, height)) return -1;
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if (width < 1 || height < 1) return -1;
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// Local control variables
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HalconCpp::HTuple hv_AmplitudeThreshold, hv_RoiWidthLen2;
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HalconCpp::HTuple hv_LineRowStart_Measure_01_0, hv_LineColumnStart_Measure_01_0;
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HalconCpp::HTuple hv_LineRowEnd_Measure_01_0, hv_LineColumnEnd_Measure_01_0;
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HalconCpp::HTuple hv_TmpCtrl_Row, hv_TmpCtrl_Column, hv_TmpCtrl_Dr;
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HalconCpp::HTuple hv_TmpCtrl_Dc, hv_TmpCtrl_Phi, hv_TmpCtrl_Len1;
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HalconCpp::HTuple hv_TmpCtrl_Len2, hv_MsrHandle_Measure_01_0, hv_Row_Measure_01_0;
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HalconCpp::HTuple hv_Column_Measure_01_0, hv_Amplitude_Measure_01_0;
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HalconCpp::HTuple hv_Distance_Measure_01_0;
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hv_AmplitudeThreshold = threshold;
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hv_RoiWidthLen2 = len;
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//Measure 01: Coordinates for line Measure 01 [0]
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hv_LineRowStart_Measure_01_0 = y1;
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hv_LineColumnStart_Measure_01_0 = x1;
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hv_LineRowEnd_Measure_01_0 = y2;
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hv_LineColumnEnd_Measure_01_0 = x2;
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//Measure 01: Convert coordinates to rectangle2 type
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hv_TmpCtrl_Row = 0.5 * (hv_LineRowStart_Measure_01_0 + hv_LineRowEnd_Measure_01_0);
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hv_TmpCtrl_Column = 0.5 * (hv_LineColumnStart_Measure_01_0 + hv_LineColumnEnd_Measure_01_0);
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hv_TmpCtrl_Dr = hv_LineRowStart_Measure_01_0 - hv_LineRowEnd_Measure_01_0;
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hv_TmpCtrl_Dc = hv_LineColumnEnd_Measure_01_0 - hv_LineColumnStart_Measure_01_0;
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hv_TmpCtrl_Phi = hv_TmpCtrl_Dr.TupleAtan2(hv_TmpCtrl_Dc);
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hv_TmpCtrl_Len1 = 0.5 * (((hv_TmpCtrl_Dr * hv_TmpCtrl_Dr) + (hv_TmpCtrl_Dc * hv_TmpCtrl_Dc)).TupleSqrt());
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hv_TmpCtrl_Len2 = hv_RoiWidthLen2;
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double len1 = hv_TmpCtrl_Len1[0].D();
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double len2 = hv_TmpCtrl_Len2[0].D();
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printf("len1 = %f, len2 = %f\n", len1, len2);
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//Measure 01: Create measure for line Measure 01 [0]
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//Measure 01: Attention: This assumes all images have the same size!
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HalconCpp::GenMeasureRectangle2(hv_TmpCtrl_Row, hv_TmpCtrl_Column, hv_TmpCtrl_Phi, hv_TmpCtrl_Len1,
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hv_TmpCtrl_Len2, width, height, "nearest_neighbor", &hv_MsrHandle_Measure_01_0);
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//Measure 01: ***************************************************************
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//Measure 01: * The code which follows is to be executed once / measurement *
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//Measure 01: ***************************************************************
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//Measure 01: The image is assumed to be made available in the
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//Measure 01: variable last displayed in the graphics window
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//Measure 01: Execute measurements
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HalconCpp::MeasurePos(hImage, hv_MsrHandle_Measure_01_0, sigma, hv_AmplitudeThreshold, "all",
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"all", &hv_Row_Measure_01_0, &hv_Column_Measure_01_0, &hv_Amplitude_Measure_01_0,
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&hv_Distance_Measure_01_0);
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//Measure 01: Do something with the results
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HalconCpp::CloseMeasure(hv_MsrHandle_Measure_01_0);
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HalconCpp::HTuple hv_length = hv_Row_Measure_01_0.TupleLength();
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int count = hv_length[0].I();
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if (count > MEASURE_MAX_NUM) {
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count = MEASURE_MAX_NUM;
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}
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for (int i = 0; i < count; i++) {
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xOutResult[i] = hv_Column_Measure_01_0[i].D();
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yOutResult[i] = hv_Row_Measure_01_0[i].D();
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cyOutResult[i] = hv_Amplitude_Measure_01_0[i].D();
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}
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int num = count - 1;
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for (int i = 0; i < num; i++) {
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distOutResult[i] = hv_Distance_Measure_01_0[i].D();
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}
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nOutResult = count;
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return 1;
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}
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