private void Camera_screenshot_Click(object sender, RoutedEventArgs e)
{
background_image = HD.closecamera();
if (background_image == null)
{
MessageBox.Show("先打开摄像头再截图！！ ");
return;
}
HOperatorSet.WriteImage(background_image, "jpg", 0, ".\\1.jpg");
display_results_delegate = new DisplayResultsDelegate(() => {
lock (image_lock)
{
if (ho_EdgeAmplitude != null)
{
HD.display_results(ho_EdgeAmplitude);
}
HwindowShow.HalconWindow.DispCross(-12.0, -12.0, 3.0, 0); // 在 坐标（-12.0 ,-12.0） 画线宽为3 角度为0 的交叉线
}
});
cb = new CallBack(HDrawingObjectCallback);
HwindowShow.Focus();
}
private void ReadPic_Click(object sender, RoutedEventArgs e)
{
//for (int i = 0; i < 60; i++)
//{
// HOperatorSet.DispCircle(HwindowShow.HalconWindow, i * 10, i * 10, 5);
// HOperatorSet.DispCircle(HwindowShow.HalconWindow, i * 10, i * 10, 5);
//}
HD.closecamera();
background_image = null;
HD.clearAllDrawingObject();
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "JPEG文件 |*.jpg*|BMP文件|*.bmp*|PNG文件|*.png*";
openFileDialog1.RestoreDirectory = true;
openFileDialog1.FilterIndex = 1; //设置对话框属性
if (openFileDialog1.ShowDialog() == true)
{
ImagePath = openFileDialog1.FileName;
background_image = HD.readImage(HwindowShow.HalconWindow, ImagePath);
background_image = HD.readImage(OriPicture.HalconWindow, ImagePath);
HOperatorSet.DispObj(background_image, OriPicture.HalconWindow);
HObject bg_Red, bg_Green, bg_Blue;
HObject bg_H, bg_S, bg_V;
HOperatorSet.Decompose3(background_image, out bg_Red, out bg_Green, out bg_Blue);
HOperatorSet.TransFromRgb(bg_Red, bg_Green, bg_Blue, out bg_H, out bg_S, out bg_V, "hsv");
// HOperatorSet.Rgb1ToGray(background_image, out background_image);
if (background_image == null)
{
return;
}
if (ReadFilterfc.picturetype == "gray")
{
HOperatorSet.Rgb1ToGray(background_image, out background_image);
}
else if (ReadFilterfc.picturetype == "R")
{
background_image = bg_Red;
}
else if (ReadFilterfc.picturetype == "G")
{
background_image = bg_Green;
}
else if (ReadFilterfc.picturetype == "B")
{
background_image = bg_Blue;
}
else if (ReadFilterfc.picturetype == "H")
{
background_image = bg_H;
}
else if (ReadFilterfc.picturetype == "S")
{
background_image = bg_S;
}
else if (ReadFilterfc.picturetype == "V")
{
background_image = bg_V;
}
else
{
HOperatorSet.Rgb1ToGray(background_image, out background_image);
}
if (ReadFilterfc.binomialfilterState == true)
{
HD.BinomialFilter(background_image, HwindowShow.HalconWindow, ReadFilterfc.binomialfiltermaskvalue, ReadFilterfc.binomialfiltermaskvalue);
}
else if (ReadFilterfc.gaussFilterState == true)
{
HD.GaussFilter(background_image, HwindowShow.HalconWindow, ReadFilterfc.gaussFiltersize);
}
else if (ReadFilterfc.meanImageState == true)
{
HD.MeanImage(background_image, HwindowShow.HalconWindow, ReadFilterfc.meanImagemaskValue, ReadFilterfc.meanImagemaskValue);
}
else if (ReadFilterfc.sigmaImageState == true)
{
HD.SigmaImage(background_image, HwindowShow.HalconWindow, ReadFilterfc.sigmaImagemaskValue, ReadFilterfc.sigmaImagemaskValue, ReadFilterfc.sigmaImagesigmaValue);
}
else if (ReadFilterfc.smoothImageState == true)
{
HD.SmoothImage(background_image, HwindowShow.HalconWindow, ReadFilterfc.smoothImagefiltertype, ReadFilterfc.smoothImagealpha);
}
HOperatorSet.DispObj(background_image, HwindowShow.HalconWindow);
}
else
{
return;
}
HwindowShow.HalconWindow.AttachBackgroundToWindow(new HImage(background_image));
display_results_delegate = new DisplayResultsDelegate(() => {
lock (image_lock)
{
if (ho_EdgeAmplitude != null)
{
HD.display_results(ho_EdgeAmplitude);
}
HwindowShow.HalconWindow.DispCross(-12.0, -12.0, 3.0, 0); // 在 坐标（-12.0 ,-12.0） 画线宽为3 角度为0 的交叉线
}
});
cb = new CallBack(HDrawingObjectCallback);
HwindowShow.Focus();
}