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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 CanvaslineWidget
include Widget
def initialize(parent_layout, x1, y1, x2, y2, color = 'black', width = 1, connector = 'NO_CONNECTOR')
super()
@x1 = x1.to_i
@y1 = y1.to_i
@x2 = x2.to_i
@y2 = y2.to_i
@point = Qt::Point.new(@x2, @y2)
@width = width.to_i
if connector.to_s.upcase == 'CONNECTOR'
@connector = true
else
@connector = false
end
@color = Cosmos::getColor(color)
@pen = Cosmos.getPen(color)
parent_layout.add_repaint(self)
end
def paint(painter)
painter.save
@pen.setWidth(@width)
painter.setPen(@pen)
painter.drawLine(@x1, @y1, @x2, @y2)
painter.drawLine(@x1, @y1, @x2, @y2)
if (@connector == true)
painter.setBrush(@color)
painter.drawEllipse(@point, @width, @width)
end
painter.restore
end
def dispose
super()
@point.dispose
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems