5.3.4
Doodle Draw
This package provides a #lang language to draw curves and lines taking as inspiration this link:
1 Standard Line Syntax
syntax
(x1 y1 x2 y2 x3 y3 x4 y4)
adds the bezier curve starting from (x1 y1)
and passing through control points
(x2 y2) (x3 y3) (x4 y4)
syntax
(x1 y1 x2 y2)
adds a line from (x1 y1) to (x2 y2)
2 Showing Drawings
procedure
(save file-path file-type) → void
file-path : (string?) file-type : (symbol?)
saves the image resulting from the paths previously declared into file-path, using file-type as
the type of the image (png, jpg, etc).
procedure
(show label) → void
label : (string?)
creates a new window showing the image resulting from the paths previously declared.