Data Points within enclosed image

I need a program that can list all the data points within an enclosed object stored in a Vector File (SVG). so if i upload a SVG image of a square (just the boarder) , the program must list all the points within the square with x,y co ordinates as well as the ID. the accuracy of the points should be set in preferences, i.e. i can make the point accurancy go to 0.1 (creating a more pixilated image) or 0.001 (creating a higher res image). think if it as a printer, there is an image and i need to know the x,y co ordinates of every dot to print the fill. attached is a svg image. the program must be able to read any svg image.