From: Patrick Hurley <phurley@...>
Date: 2006-02-03T00:23:11+09:00
Subject: FXRuby Image Scaling question

I have a screen with a logo on it, I would like the logo to scale with
screen size. I have tried more than a couple variations on:

    # Construct an image
    @logo = FXPNGImage.new(getApp(), File.open("logo.png", "rb").read,
IMAGE_KEEP)

    # Prep an image Frame
    image = FXImageFrame.new(self, @logo, LAYOUT_FILL_X | LAYOUT_FILL_Y)
    image.backColor = FXColor::Blue

    image.connect(SEL_CONFIGURE) do |sender, sel, evt|
      if image.width > 100 && image.height > 100
        @logo.scale(image.width, image.height)
      end
    end

This works, but the image "degrades" from all the scaling. How would I
go about keeping the original image? Any sort of "dup" on the FXImage
results in an exception (at least for me).

Thanks in advance
pth