public void funcMeasureLineDistance()
{
viewPort.Focus();
HWindow window = viewPort.hvppleWindow;
HWndMessage message = new HWndMessage(clsWellsLanguage.getString(126), 20, 20, 20, "green", "window");
message.DispMessage(window, message.coordSystem, 1);
isStaticWnd = true;
viewPort.ContextMenuStrip = null;
double r1, c1, r2, c2;
HTuple dd;
//获取当前显示信息
HTuple hv_Red = null, hv_Green = null, hv_Blue = null;
int hv_lineWidth;
window.GetRgb(out hv_Red, out hv_Green, out hv_Blue);
hv_lineWidth = (int)window.GetLineWidth();
string hv_Draw = window.GetDraw();
window.SetLineWidth(1); //设置线宽
window.SetLineStyle(new HTuple());
window.SetColor("green"); //画点的颜色
window.DrawLine(out r1, out c1, out r2, out c2);
window.DispLine(r1, c1, r2, c2);
//恢复窗口显示信息
window.SetRgb(hv_Red, hv_Green, hv_Blue);
window.SetLineWidth(hv_lineWidth);
window.SetDraw(hv_Draw);
HOperatorSet.DistancePp(r1, c1, r2, c2, out dd);
double dr = Math.Abs(r2 - r1);
double dc = Math.Abs(c2 - c1);
Wells.class_Public.Show(null, string.Format(clsWellsLanguage.getString(127), dd.D, dc, dr), clsWellsLanguage.getString(128), MessageBoxButtons.OK, MessageBoxIcon.Information);
viewPort.ContextMenuStrip = hv_MenuStrip;
isStaticWnd = false;
repaint(window);
}
/// <summary>
/// here do selecShape both for imageThresholded and imageCropped
/// for imageCropped is only for display on the screen, bigger and clear to check for user
/// </summary>
/// <param name="WindowControl"></param>
/// <param name="image_C"></param>
/// <param name="Region_T"></param>
/// <param name="Region_C"></param>
/// <param name="hWindowHandle"></param>
/// <param name="min"></param>
/// <param name="max"></param>
/// <param name="SRegion_T"></param>
/// <param name="SRegion_C"></param>
public void selectShape(HWindowControl WindowControl, ref HObject image_C, ref HObject Region_T, ref HObject Region_C, HTuple hWindowHandle, HTuple min,
HTuple max, out HObject SRegion_T, out HObject SRegion_C)
{
WindowControl.Focus();
if (!m_tools.ObjectValided(Region_T))
{
SRegion_T = null;
SRegion_C = null;
return;
}
try
{
HOperatorSet.GenEmptyObj(out connectRegion_T); //initialize variable connectRegion_T (imageThresholded)
HOperatorSet.GenEmptyObj(out connectRegion_C); //initialize variable connectRegion_C (imageCropped)
HOperatorSet.Connection(Region_T, out connectRegion_T);
HOperatorSet.Connection(Region_C, out connectRegion_C);
//Graphics set for display
HOperatorSet.SetDraw(hWindowHandle, "fill");
HOperatorSet.SetColor(hWindowHandle, "green");
//ReduceImage
HOperatorSet.GenEmptyObj(out SRegion_T); //initialize variable SRegion_T
HOperatorSet.GenEmptyObj(out SRegion_C); //initialize variable SRegion_C
SRegion_T.Dispose();
SRegion_C.Dispose();
HOperatorSet.SelectShape(connectRegion_T, out SRegion_T, "area", "and", min, max);
HOperatorSet.SelectShape(connectRegion_C, out SRegion_C, "area", "and", min, max);
//Union segmented regions
HOperatorSet.Union1(SRegion_T, out SRegion_T);
HOperatorSet.Union1(SRegion_C, out SRegion_C);
//Refresh window; Select_shape region for imageCropped
m_tools.Imgshow(image_C, hWindowHandle, image_C);
HOperatorSet.DispObj(SRegion_C, hWindowHandle);
//Release;
connectRegion_T.Dispose();
connectRegion_C.Dispose();
}
catch
{
SRegion_T = null;
SRegion_C = null;
return;
}
}
public void DrawRectangel(HWindowControl WindowControl, HObject Image, HTuple hWindowHandle, ref HObject Region, ref HObject ImageReduced, ref HObject ImageCroped)
{
WindowControl.Focus();
if (!ObjectValided(Image))
{
MessageBox.Show("Image Invalid");
return;
}
try
{
HOperatorSet.GenEmptyObj(out ImageCroped);
HOperatorSet.GenEmptyObj(out ImageReduced); //初始化图像变量ImageReduced
HOperatorSet.GenEmptyObj(out Region); //初始化图像变量Region
HTuple Row1, Col1, Row2, Col2; //初始化参数变量
//提示信息
disp_message(hWindowHandle, "Draw ROI，click right mouse to confirm", "window", 20, 20, "red", "true");
//draw_rectangle1
HOperatorSet.DrawRectangle1(hWindowHandle, out Row1, out Col1, out Row2, out Col2);
//gen_rectangle1
Region.Dispose();
HOperatorSet.GenRectangle1(out Region, Row1, Col1, Row2, Col2);
//reduce_domain
ImageReduced.Dispose();
ImageCroped.Dispose();
HOperatorSet.ReduceDomain(Image, Region, out ImageReduced);
HOperatorSet.CropDomain(ImageReduced, out ImageCroped); //裁剪图片
//显示
HOperatorSet.DispObj(Image, hWindowHandle);
HOperatorSet.DispObj(Region, hWindowHandle);
disp_message(hWindowHandle, "Draw ROI complete", "window", 20, 20, "blue", "true");
//生命周期释放
//Region.Dispose();
//ImageReduced.Dispose();
//ImageCroped.Dispose();
}
catch
{
}
}
public void CrossDisp(HWindowControl WindowControl, HObject Image, HTuple hWindowHandle)
{
WindowControl.Focus();
try
{
HOperatorSet.GenEmptyObj(out CrossCenter_R); //初始化图像变量CrossCenter
CrossCenter_R.Dispose();
HOperatorSet.GenCrossContourXld(out CrossCenter_R, RowCenter_R, ColCenter_R, 35, 0);
//刷新图形
HOperatorSet.DispObj(Image, hWindowHandle);
HOperatorSet.SetColor(hWindowHandle, "red"); //单独设置CrossCenter的颜色 //修改颜色5
HOperatorSet.DispObj(CrossCenter_R, hWindowHandle);
//生命周期释放
CrossCenter_R.Dispose();
}
catch
{
}
}
//HObject C_Region
#endregion
#region Threshold 函数
public void HThreshold(HWindowControl WindowControl, ref HObject image_R, ref HObject image_C, HTuple hWindowHandle, HTuple minGray,
HTuple maxGray, ref HObject R_Region, ref HObject C_Region)
{
WindowControl.Focus();
if (!m_tools.ObjectValided(image_R))
{
return;
}
try
{
//图像设置‘线宽与填充模式’
HOperatorSet.SetDraw(hWindowHandle, "fill");
HOperatorSet.SetColor(hWindowHandle, "green"); //添加代码4
//ReduceImage
HOperatorSet.GenEmptyObj(out R_Region); //初始化图像变量C_Region
HOperatorSet.GenEmptyObj(out C_Region); //初始化图像变量C_Region
R_Region.Dispose();
C_Region.Dispose();
HOperatorSet.Threshold(image_R, out R_Region, minGray, maxGray);
HOperatorSet.Threshold(image_C, out C_Region, minGray, maxGray);
HOperatorSet.FillUp(R_Region, out R_Region);
HOperatorSet.FillUp(C_Region, out C_Region);
//刷新图形
m_tools.Imgshow(image_C, hWindowHandle, image_C);
HOperatorSet.DispObj(C_Region, hWindowHandle);
//生命周期释放
//image_R.Dispose();
//R_Region.Dispose();
}
catch
{
}
}
private void ShowHistogram_strip_Click(object sender, EventArgs e)
{
viewPort.Focus();
#if NativeCode
ShowUnit.ShowText(viewPort.HalconWindow, "鼠标左键点击并拉取矩形区域,鼠标右键完成", 20, 20, 20, "green", "window");
#else
HWndMessage message = new HWndMessage("鼠标左键点击并拉取矩形区域,鼠标右键完成", 20, 20, 20, "green");
message.DispMessage(viewPort.HalconWindow, "window", 1);
#endif
inMeasureLine = true;
viewPort.ContextMenuStrip = null;
double r1, c1, r2, c2;
//HTuple dd;
//获取当前显示信息
HTuple hv_Red = null, hv_Green = null, hv_Blue = null;
int hv_lineWidth;
HWindow window = viewPort.HalconWindow;
window.GetRgb(out hv_Red, out hv_Green, out hv_Blue);
hv_lineWidth = (int)window.GetLineWidth();
string hv_Draw = window.GetDraw();
window.SetLineWidth(1); //设置线宽
window.SetLineStyle(new HTuple());
window.SetColor("green"); //画点的颜色
window.DrawRectangle1(out r1, out c1, out r2, out c2);
window.DispRectangle1(r1, c1, r2, c2);
Form frm = new Form();
FunctionPlotUnit pointUnit = new FunctionPlotUnit();
Size size = pointUnit.Size;
size.Height = (int)(size.Height + 50);
size.Width = (int)(size.Width + 50);
frm.Size = size;
frm.Controls.Add(pointUnit);
pointUnit.Dock = DockStyle.Fill;
HTuple grayVals;
#if NativeCode
grayVals = Wrapper.ShowUnit.GetGrayHisto(viewPort.HalconWindow, new HTuple(r1, c1, r2, c2));
#else
grayVals = GetGrayHisto(new HTuple(r1, c1, r2, c2));
#endif
pointUnit.SetAxisAdaption(FunctionPlot.AXIS_RANGE_INCREASING);
pointUnit.SetLabel("灰度值", "频率");
pointUnit.SetFunctionPlotValue(grayVals);
pointUnit.ComputeStatistics(grayVals);
frm.ShowDialog();
//window.DrawLine(out r1, out c1, out r2, out c2);
//window.DispLine(r1, c1, r2, c2);
//恢复窗口显示信息
window.SetRgb(hv_Red, hv_Green, hv_Blue);
window.SetLineWidth(hv_lineWidth);
window.SetDraw(hv_Draw);
//HOperatorSet.DistancePp(r1, c1, r2, c2, out dd);
//double dr = Math.Abs(r2 - r1);
//double dc = Math.Abs(c2 - c1);
//MessageBox.Show(string.Format("直线距离{0:f2}px\rx轴距离{1:f2}px\ry轴距离{2:f2}px", dd.D, dc, dr), "结果", MessageBoxButtons.OK, MessageBoxIcon.Information);
//hv_MenuStrip.Visible = true;
viewPort.ContextMenuStrip = hv_MenuStrip;
inMeasureLine = false;
Repaint();
}
public static void mouseenter(HWindowControl HW)
{
HW.Focus();
//OperateClass.resetPic(HW);
}