Turns an Image into an oscillating spiral that can be drawn with a plotter. Will export SVG and also PDF.
v1.3
- support live preview
- support PDF export
- choose centerpoint with mouse or numeric box
v1.4
- support transparency
- remove mask color function
- check to see if the image format is supported on open
- automatically calculate ampScale
v1.5
- fixed the spiral data could be out of the display size range
- support drawing in white on a black canvas
- draw a guide frame around the original image
- rename clear display button to view original
- draw a checkered pattern as a canvas to make the transparent image easier to see
v1.6
- added color mode
- support for inkscape layered SVG
v1.7
- fixed a problem where the save path was always the sketch folder