List of transparentImage() Examples

Examples of transparentImage()

magick.MagickImage.transparentImage()
Creates a matte image associated with the image. @param color The color to search for in the image @param opacity The opacity of the transparent image @return a boolean value indicating success @exception MagickException on error

Examples of magick.MagickImage.transparentImage()


            blankImage.setFileName("blank.jpg");
            blankImage.writeImage(info);


            // Make the white page of the image transparent
            blankImage.transparentImage(
                    PixelPacket.queryColorDatabase("white"), 65535);
            blankImage.setFileName("transparent.png");
            blankImage.writeImage(info);


            // Crop image

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