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Contents
# :stopdoc:
# Copyright (c) 2023 M.J.N. Corino, The Netherlands
#
# This software is released under the MIT license.
# :startdoc:
module Wx
class GCDC < Wx::DC
private :initialize
# Creates a Wx::GCDC instance for target and
# passes the instance to the given block to draw on.
# @overload draw_on()
# @yieldparam [Wx::GCDC] dc GCDC instance to draw on
# @return [::Object] result from block
# @overload draw_on(dc)
# @param [Wx::WindowDC,Wx::MemoryDC] target DC to draw on
# @yieldparam [Wx::GCDC] dc GCDC instance to draw on
# @return [::Object] result from block
# @overload draw_on(dc)
# @param [Wx::PrinterDC] target DC to draw on
# @yieldparam [Wx::GCDC] dc GCDC instance to draw on
# @return [::Object] result from block
# @wxrb_require USE_PRINTING_ARCHITECTURE,WXMSW|WXOSX|USE_GTKPRINT
# @overload draw_on(gc)
# Note that the context will continue using the same font, pen and brush as before until #set_font, #set_pen
# or #set_brush is explicitly called to change them. This means that the code can use this wxDC-derived object
# to work using pens and brushes with alpha component, for example (which normally isn't supported by Wx::DC API),
# but it also means that the return values of #get_font, #get_pen and #get_brush won't really correspond to the
# actually used objects because they simply can't represent them anyhow. If you wish to avoid such discrepancy,
# you need to call the setter methods to bring Wx::DC and Wx::GraphicsContext font, pen and brush in sync with each other.
# @param [Wx::GraphicsContext] gc GraphicsContext to draw on
# @yieldparam [Wx::GCDC] dc GCDC instance to draw on
# @return [::Object] result from block
def self.draw_on(*arg) end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems