Different modes for PyPen

[EriKWDev]

We should probably allow for some different modes in PyPen. These modes could include, for example, angle_mode, rectangle_mode and color_mode.

rectangle_mode

Draw rectangles/squares from the center or from the top-left corner

angle_mdoe

Use either radians or degrees

color_mode

if a color is supplied as a tuple/array like (20, 20, 20), the Color.from_user_input automatically interprets it as rgb(a)-values. A settings.color_mode could change this behaviour and instead interpret them as hsv, hsl or other modes.

This could of course be overwritten if the color is supplied as a string like "rgb(20, 20, 20)" or "hsv(20, 20, 20)".

Implementation

These could live in settings and be identified using strings or build-in enums. For example: (strings)

settings.rectangle_mode = "center" # or "normal"

or with enums

settings.rectangle_mode = RectangleModes.CENTER

[cqann]

This is a great idea, I believe that the mode as a string is more intuitive and less cumbersome.
E.g

settings.rectangle_mode = "center"

[EriKWDev]

Yeah I agree. I do however think the enum is less prone to errors like spelling xP and it would be available in intellisense (which strings won't be) , and we wouldn't have to worry about capitalization

[EriKWDev]

Perhaps we should have a triangle_mode as well to determine the pivot position of triangles in the future