Bitmap/Bézier curves/Cubic: Difference between revisions

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=={{header|Ruby}}==
=={{header|Ruby}}==
{{trans|Tcl}}
{{trans|Tcl}}

Requires code from the [http://rosettacode.org/wiki/Bitmap#Ruby Bitmap] and [http://rosettacode.org/wiki/Bitmap/Bresenham%27s_line_algorithm#Ruby Bresenham's line algorithm] tasks

<lang ruby>class Pixmap
<lang ruby>class Pixmap
def draw_bezier_curve(points, colour)
def draw_bezier_curve(points, colour)