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Contents
#-- # $Id: paint.rb,v 1.4 2007/01/20 17:39:49 rmagick Exp $ # Copyright (C) 2007 Timothy P. Hunter #++ # Defines paint server classes. # Eventually this will include gradients. module Magick class RVG class Pattern include StructureConstructors include UseConstructors include ShapeConstructors include TextConstructors include ImageConstructors include Stretchable include Duplicatable include Stylable # Create a pattern that can be used with the :fill or :stroke styles. # The +width+ and +height+ arguments define the viewport. # The pattern will be repeated at <tt>x+m*width</tt> and <tt>y+n*height</tt> # offsets. # # Define the pattern in the block. # The pattern can be composed of shapes (rectangle, circles, etc.), text, # raster images and container objects. You can include graphic objects by # referring to them with #use. def initialize(width=0, height=0, x=0, y=0) super() @width, @height, @x, @y = Magick::RVG.convert_to_float(width, height, x, y) @content = Content.new yield(self) if block_given? end def add_primitives(gc, style) #:nodoc: name = __id__.to_s gc.pattern(name, @x, @y, @width, @height) do add_viewbox_primitives(@width, @height, gc) @content.each { |element| element.add_primitives(gc) } end gc.__send__(style, name) end end # class Pattern end # class RVG end # module Magick
Version data entries
21 entries across 21 versions & 2 rubygems