Opens an input.jpg image and lets you draw lines to find dimensions
If no image is loaded put a input.jpg JPEG image into the folder with this program and open again.
- Use space bar to pan, use mouse wheel to zoom.
- Drag the mouse to draw a line the first line will be used as the ruler and is one 'unit'.
- Hit S to get into scale input mode, type a number and hit s to save the new 'unit' size.
- Hit R to reset the view.
- Hit D to delete the previously drawn line.
sudo apt install openjdk-11-jdk
or otherwise install java 11 on the machine (openjdk-11-jre is probably sufficient if not doing java work)
then run
./application.linux/dimensionsFromImage
./application.windows/dimensionsFromImage
if Open JRE 11 isn't installed you should be promted to install it
To develop/build/run will need processing IDE