I have to get coordinate data for all corners in a polygon in a raster image.
This is going into an
area element like this:
<area shape='poly' coords='x1,y1,x2,y2,...'/>
Is there any simple tool that enables
- drawing the shape on the image by hand
- getting all corners coordinates
I know that I can get coordinates easily with any image editor but you have to do it one point at a time and I want to avoid this.
Thank you for your answers.