class Magick::RVG::Image
Public Class Methods
new(image, width = nil, height = nil, x = 0, y = 0)
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Composite a raster image in the viewport defined by [x,y] and
width
and height
. Use the
Magick::RVG::ImageConstructors#image
method to create Text objects in a container.
Calls superclass method
Magick::RVG::Transformable.new
# File lib/rvg/embellishable.rb, line 222 def initialize(image, width = nil, height = nil, x = 0, y = 0) super() # run module initializers @image = image.copy # use a copy of the image in case app. re-uses the argument @x, @y, @width, @height = Magick::RVG.convert_to_float(x, y, width || @image.columns, height || @image.rows) if @width < 0 || @height < 0 fail ArgumentError, 'width, height must be >= 0' end init_viewbox end