Sha256: d2bb782f5b9fdc7974631ca611cd7ff03d4a963a765420585f16ff62ee761943
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Contents
# encoding: ascii-8bit
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
require 'cosmos/tools/tlm_viewer/widgets/widget'
module Cosmos
class CanvasimageWidget
include Widget
def initialize(parent_layout, filename, x, y)
super()
@x = x.to_i
@y = y.to_i
@image = nil
filename = File.join(::Cosmos::USERPATH, 'config', 'data', filename)
unless File.exist?(filename)
raise "Can't find the file #{filename} in #{::Cosmos::USERPATH}/config/data"
end
@image = Qt::Image.new(filename)
parent_layout.add_repaint(self)
end
def paint(painter)
painter.drawImage(@x, @y, @image) if @image
end
def dispose
super()
@image.dispose
end
end
end # module Cosmos
Version data entries
29 entries across 29 versions & 1 rubygems