private void btnTest_Click(object sender, EventArgs e) { try { MODSDK.POINT point = new MODSDK.POINT(); point.x = 1; point.y = 2; MODSDK.JTPOLYGON_INFO jtPolygonInfo = new MODSDK.JTPOLYGON_INFO(); jtPolygonInfo.wType = 2; jtPolygonInfo.wPointCount = 333; //IntPtr pPoint = Marshal.AllocCoTaskMem(Marshal.SizeOf(point)); //Marshal.StructureToPtr(point, pPoint, false); //jtPolygonInfo.pPoints = pPoint; //jtPolygonInfo.pPoints.x = 1; //jtPolygonInfo.pPoints.y = 2; MODSDK.JtModTest(ref jtPolygonInfo); //MODSDK.POINT newPoint = (MODSDK.POINT)Marshal.PtrToStructure(jtPolygonInfo.pPoints, typeof(MODSDK.POINT)); //// 释放在非托管代码中分配的Point实例内存 //Marshal.DestroyStructure(pPoint, typeof(MODSDK.POINT)); } catch (DllNotFoundException dllNotFoundExc) { Console.WriteLine("DllNotFoundException was detected, " + "error message: \r\n{0}", dllNotFoundExc.Message); } }
private void btnCallModCreate_Click(object sender, EventArgs e) { del = new MODSDK.CMP_FRAME_INFO_DELEGATE(onCallback); MODSDK.POINT point1 = new MODSDK.POINT(); point1.x = line[0, 0]; point1.y = line[0, 1]; MODSDK.POINT point2 = new MODSDK.POINT(); point2.x = line[1, 0]; point2.y = line[1, 1]; MODSDK.POINT[] points = new MODSDK.POINT[] { point1, point2 }; MODSDK.JTPOLYGON_INFO jtPolygonInfo = new MODSDK.JTPOLYGON_INFO(); jtPolygonInfo.wType = 3; jtPolygonInfo.wPointCount = 2; IntPtr pPoint = Marshal.AllocCoTaskMem(Marshal.SizeOf(point1) * points.Length); long LongPtr = pPoint.ToInt64(); // Must work both on x86 and x64 foreach (MODSDK.POINT p in points) { IntPtr ptr = new IntPtr(LongPtr); Marshal.StructureToPtr(p, ptr, false); LongPtr += Marshal.SizeOf(typeof(Point)); } jtPolygonInfo.pPoints = pPoint; //jtPolygonInfo.pPoints = new IntPtr(LongPtr); MODSDK.JTMOD_OPEN_PARAM jtOpenParam = new MODSDK.JTMOD_OPEN_PARAM(); jtOpenParam.size = (ushort)Marshal.SizeOf(jtOpenParam); jtOpenParam.nWidth = (ushort)picCapture.Width; jtOpenParam.nHeight = (ushort)picCapture.Height; jtOpenParam.wPolygons = 1; IntPtr pPolygons = Marshal.AllocCoTaskMem(Marshal.SizeOf(jtPolygonInfo)); Marshal.StructureToPtr(jtPolygonInfo, pPolygons, false); jtOpenParam.pPolygons = pPolygons; jtOpenParam.startobjectID = 1; jtOpenParam.cameraIP = textBoxIP.Text.PadRight(15).ToCharArray(); jtOpenParam.nChannelID = (ushort)iChannelNum[(int)iSelIndex]; //textBoxIP.Text + ";"; jtOpenParam.calibrationObjectWidth = (uint)rect[0]; jtOpenParam.calibrationObjectHeight = (uint)rect[0]; //jtOpenParam.pCallback = del; jtOpenParam.dwCallback = 1; uint[] dwReverse = new uint[] { 1 }; jtOpenParam.dwReverse = dwReverse; glopara = MODSDK.JtModCreate(ref jtOpenParam); }
private void btnTest2_Click(object sender, EventArgs e) { MODSDK.CMP_FRAME_INFO_DELEGATE del = new MODSDK.CMP_FRAME_INFO_DELEGATE(onCallback); MODSDK.POINT point = new MODSDK.POINT(); point.x = 1; point.y = 2; MODSDK.JTPOLYGON_INFO jtPolygonInfo = new MODSDK.JTPOLYGON_INFO(); jtPolygonInfo.wType = 2; jtPolygonInfo.wPointCount = 333; //IntPtr pPoint = Marshal.AllocCoTaskMem(Marshal.SizeOf(point)); //Marshal.StructureToPtr(point, pPoint, false); //jtPolygonInfo.pPoints = pPoint; MODSDK.JTMOD_OPEN_PARAM jtOpenParam = new MODSDK.JTMOD_OPEN_PARAM(); jtOpenParam.size = 1; jtOpenParam.nWidth = 1; jtOpenParam.nHeight = 1; jtOpenParam.wPolygons = 1; IntPtr pPolygons = Marshal.AllocCoTaskMem(Marshal.SizeOf(jtPolygonInfo)); Marshal.StructureToPtr(jtPolygonInfo, pPolygons, false); jtOpenParam.pPolygons = pPolygons; jtOpenParam.startobjectID = 1; jtOpenParam.pCallback = del; jtOpenParam.dwCallback = 1; uint[] dwReverse = new uint[] { 1 }; jtOpenParam.dwReverse = dwReverse; MODSDK.JtModCreate(ref jtOpenParam); }
private void btnCallModCreate_Click(object sender, EventArgs e) { int selectedChannel = -1; int[,] line = new int[2, 2]; foreach (var item in ptrRealHandleDict) { if (item.Value == selectedRealPlayWnd.Handle) { line = lineDict[item.Key]; selectedChannel = item.Key; break; } } int[] rect = new int[2]; foreach (var item in ptrRealHandleDict) { if (item.Value == selectedRealPlayWnd.Handle) { rect = rectDict[item.Key]; break; } } //del = new MODSDK.CMP_FRAME_INFO_DELEGATE(onCallback); if (selectedChannel == 1) { del1 = new MODSDK.CMP_FRAME_INFO_DELEGATE(onCallback); } else { del2 = new MODSDK.CMP_FRAME_INFO_DELEGATE(onCallback); } MODSDK.POINT point1 = new MODSDK.POINT(); point1.x = line[0, 0]; point1.y = line[0, 1]; MODSDK.POINT point2 = new MODSDK.POINT(); point2.x = line[1, 0]; point2.y = line[1, 1]; MODSDK.POINT[] points = new MODSDK.POINT[] { point1, point2 }; MODSDK.JTPOLYGON_INFO jtPolygonInfo = new MODSDK.JTPOLYGON_INFO(); jtPolygonInfo.wType = 3; jtPolygonInfo.wPointCount = 2; IntPtr pPoint = Marshal.AllocCoTaskMem(Marshal.SizeOf(point1) * points.Length); long LongPtr = pPoint.ToInt64(); // Must work both on x86 and x64 foreach (MODSDK.POINT p in points) { IntPtr ptr = new IntPtr(LongPtr); Marshal.StructureToPtr(p, ptr, false); LongPtr += Marshal.SizeOf(typeof(Point)); } jtPolygonInfo.pPoints = pPoint; //jtPolygonInfo.pPoints = new IntPtr(LongPtr); MODSDK.JTMOD_OPEN_PARAM jtOpenParam = new MODSDK.JTMOD_OPEN_PARAM(); jtOpenParam.size = (ushort)Marshal.SizeOf(jtOpenParam); jtOpenParam.nWidth = (ushort)picCapture.Width; jtOpenParam.nHeight = (ushort)picCapture.Height; jtOpenParam.wPolygons = 1; IntPtr pPolygons = Marshal.AllocCoTaskMem(Marshal.SizeOf(jtPolygonInfo)); Marshal.StructureToPtr(jtPolygonInfo, pPolygons, false); jtOpenParam.pPolygons = pPolygons; jtOpenParam.startobjectID = 1; jtOpenParam.cameraIP = textBoxIP.Text.PadRight(15).ToCharArray(); jtOpenParam.nChannelID = (ushort)iChannelNum[(int)iSelIndex]; //textBoxIP.Text + ";"; jtOpenParam.calibrationObjectWidth = (uint)rect[0]; jtOpenParam.calibrationObjectHeight = (uint)rect[0]; //jtOpenParam.pCallback = del; if (selectedChannel == 1) { jtOpenParam.pCallback = del1; } else { jtOpenParam.pCallback = del2; } jtOpenParam.dwCallback = 1; uint[] dwReverse = new uint[] { 1 }; jtOpenParam.dwReverse = dwReverse; int glopara = MODSDK.JtModCreate(ref jtOpenParam); gloparaDict.Add(selectedChannel, glopara); }