Drawing Machine V1.2 Draw from Image File

The Drawing Machine patch as been cleaned up a lot , plus some drawing function from image file (jpg,png,…) have been added .
After a long work of optimization the patch runs a lot faster and all the steps are well calculated and well processed.
The calibration part has not been properly worked on yet, so it remains a long and boring process to go through every-time the machine is started, or the drawing area is redefined .