vivamax

Need to start with a window of 340*260 resolution. Draw a line art or write a phrase with a pen or mouse. Select points on the art say every 10 pixels on the horizontal axis. Get the coordinates of all the points. Can someone suggest a quick/best way to accomplish this?

Need to start with a window of 340*260 resolution. Draw a line art  or write a phrase with a pen or mouse. Select points on the art say every 10 pixels on the horizontal axis. Get the coordinates of all the points. Can someone suggest a quick/best way to accomplish this? 

Need to start with a window of 340*260 resolution. Draw a line art  or write a phrase with a pen or mouse. Select points on the art say ever

Line art coordinates