private void ibOriginal_MouseUp(object sender, MouseButtonEventArgs e) { _mouseDown = false; if (GV.imgOriginal != null) { if ((bool)Radio_Color.IsChecked && (bool)Chk_multiColorPoints.IsChecked) { if (GV._remainColorPoints == 0) { finalColorRegionImg = imageCombine(imageCombine(regionImgSet[0], regionImgSet[1]), regionImgSet[2]); Chk_multiColorPoints.IsChecked = false; MainWindow.mMainWindow.ibObject.Source = ImgConverter.ToBitmapSource(finalColorRegionImg); } } else { ibOriginal.Cursor = Cursors.Arrow; ImgCropping.WPF_mouseUp(ibOriginal, GV._zoomFactor); } } }