Displaying 2 results from an estimated 2 matches for "imagesapp".
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imagemap
2005 Jan 22
9
Dragging images across the canvas
...et_x
y = event.get_y
move_region(x,y) if (@left_dn and (@reg.contains(x,y) == 0))
end
def on_paint
paint{|dc|
dc.clear
dc.draw_bitmap(@bitmap, 0, 0, false)
}
w,h = @bitmap.get_width, @bitmap.get_height
@reg = Wx::Region.new(0,0,w,h)
end
end
class ImagesApp < Wx::App
def on_init
frame = MyFrame.new("Simple Image Demo")
frame.show
end
end
Wx::init_all_image_handlers
a = ImagesApp.new
a.main_loop()
__END__
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2003 Nov 24
3
wxImageHandler type?
Hiya, I was trying to figure out how to display PNG files using
wxWindows/wxRuby. Google turned up a few things, mainly discussing
the wxImageHandler class and it''s children, etc, but there seems to
be no mention of them in the wxRuby source.
Are they there, and I missed them, or are they just not there?
If there not there, is there a quick and dirty way to get them in?
It seems like