module Chitra

Defined in:

Constant Summary

RAINBOW_COLORS = ["#9400D3", "#4B0082", "#0000FF", "#00FF00", "#FFFF00", "#FF7F00", "#FF0000"]

Constructors

• .new(w, h = 0)

  Initialize the Chitra drawing Context # width height ctx = Chitra.new 1600, 900

• .new

  Initialize the Chitra drawing Context with default surface size ctx = Chitra.new

Class Method Summary

• .global_context
• .global_context=(global_context)
• .image_surface(path)
• .resolution(val)

  Set resolution Default value is 72 ppi Chitra.resolution 300 ctx = Chitra.new 297.mm, 210.mm ctx.rect 10.mm, 10.mm, 500

• .resolution

Constructor Detail

#                width height
ctx = Chitra.new 1600, 900

ctx = Chitra.new

Class Method Detail

Chitra.resolution 300
ctx = Chitra.new 297.mm, 210.mm
ctx.rect 10.mm, 10.mm, 500