Canvas html5 image mapper
If you want to set manually an image map you have to know the area coordinates of all the points needed to define the different shapes. For all the shapes mapper you circle can also stop to draw them clicking on the “stop” button (the top left arrow in the toolbar). These are the sizes that html5 the rect image will have in your html page you can zoom in & out the image in any moment & app this will not interfere with the real coordinates that will be generated. That will be translated poly automatically in the corresponding html code that makes the coordinate areas of zoom the image user clickable.