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module Fox # # JPEG icon class # class FXJPGIcon < FXIcon # # Return the suggested file extension for this image type ("jpg"). # def FXJPGIcon.fileExt; end # # Return the MIME type for this image type # def FXJPGIcon.mimeType; end # Return +true+ if JPEG image file format is supported. def FXJPGIcon.supported? ; end # Image quality setting [Integer] attr_accessor :quality # # Return an initialized FXJPGIcon instance. # # ==== Parameters: # # +a+:: an application instance {FXApp} # +pix+:: a memory buffer formatted in JPEG file format [String] # +clr+:: transparency color {FXColor} # +opts+:: options [Integer] # +width+:: width [Integer] # +height+:: height [Integer] # +quality+:: JPEG image quality [Integer] # def initialize(a, pix=nil, clr=0, opts=0, width=1, height=1, quality=75) # :yields: theJPGIcon end end # # Load a JPEG file from a stream. # If successful, returns an array containing the image pixel data (as a # String), transparency color, image width, image height and quality. # If it fails, the function returns +nil+. # # ==== Parameters: # # +store+:: stream from which to read the file data {FXStream} # def Fox.fxloadJPG(store); end # # Save a JPEG image to a stream. # Returns +true+ on success, +false+ on failure. # # ==== Parameters: # # +store+:: stream to which to write the image data {FXStream} # +data+:: the image pixel data [String] # +transp+:: transparency color {FXColor} # +width+:: width [Integer] # +height+:: height [Integer] # +quality+:: image quality [Integer] # def Fox.fxsaveJPG(store, data, transp, width, height, quality); end # # Return +true+ if _store_ (an FXStream instance) contains a JPEG image. # def Fox.fxcheckJPG(store); end end
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94 entries across 94 versions & 1 rubygems