class GD2::Canvas::Arc

Public Class Methods

new(center, width, height, range) click to toggle source
# File lib/gd2/canvas.rb, line 100
def initialize(center, width, height, range)
  @center, @width, @height = center, width, height
  @range = Range.new(360.degrees - range.end, 360.degrees - range.begin,
    range.exclude_end?)
end

Public Instance Methods

draw(image, mode) click to toggle source
# File lib/gd2/canvas.rb, line 106
def draw(image, mode)
  ::GD2::GD2FFI.send(:gdImageArc, image.image_ptr, @center.x.to_i, @center.y.to_i,
    @width.to_i, @height.to_i,
    @range.begin.to_degrees.round.to_i, @range.end.to_degrees.round.to_i, mode.to_i)
  nil
end