Sha256: bffbade9c98ff4e8d6e7ff027ad64da6624fb8ec284fbb1f43c0788f9c9e11c2
Contents?: true
Size: 984 Bytes
Versions: 8
Compression:
Stored size: 984 Bytes
Contents
# frozen_string_literal: true
module Gruff
# @private
class Renderer::Dot
def initialize(style, color:, width: 1.0)
@style = style
@color = color
@width = width
end
def render(new_x, new_y, circle_radius)
draw = Renderer.instance.draw
# draw.push # TODO
draw.stroke_width(@width)
draw.stroke(@color)
draw.fill(@color)
if @style.to_s == 'square'
square(draw, new_x, new_y, circle_radius)
else
circle(draw, new_x, new_y, circle_radius)
end
# draw.pop # TODO
end
def circle(draw, new_x, new_y, circle_radius)
draw.circle(new_x, new_y, new_x - circle_radius, new_y)
end
def square(draw, new_x, new_y, circle_radius)
offset = (circle_radius * 0.8).to_i
corner1 = new_x - offset
corner2 = new_y - offset
corner3 = new_x + offset
corner4 = new_y + offset
draw.rectangle(corner1, corner2, corner3, corner4)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems