Click and drag the mouse to draw a line.
This example demonstrates the use of several built-in variables. mouseX and mouseY store the current mouse position, while the previous mouse position is represented by pmouseX and pmouseY. * This example also shows the use of colorMode with HSB (hue-saturation-brightness), so that the first variable sets the hue.
Contributors: Jared Donovan, Animesh Sinha, Katie, Caleb Foss, Darren Kessner
Modified from Continuous Lines.
Originally ported from the Processing example Continuous Lines.
Drawing Lines is licensed under CC BY-NC-SA 4.0.
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