Quick start: unzip the Release file and find the cf.exe in it.
- Select and load an image.
- Draw rectangles over the image by clicking and dragging.
- Change the rectangle's color by clicking the color button on the right top of each rectangle.
- Resize the rectangles.
- Move the rectangle by pressing and holding the rectangle and moving the mouse.
- Delete any rectangle by clicking the right mouse button.
- Save the changes to a new image.
Upload the image from the local folder
Click and drag the mouse for drawing rectangles
Click the color button to change rectangles' color
Click the save button to save the image to the local folder
https://stackoverflow.com/questions/36843242/save-image-from-image-control-wpf-c-sharp https://blog.csdn.net/lindexi_gd/article/details/84252774 https://wpf-tutorial.com/basic-controls/the-image-control/ https://www.youtube.com/watch?v=ddVXKMpWGME https://stackoverflow.com/questions/5389769/image-button-in-c-sharp-code-behind https://blog.csdn.net/dnazhd/article/details/89514256