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Contents
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]
#
def initialize(a, pix=nil, clr=0, opts=0, width=1, height=1) # :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
Version data entries
37 entries across 37 versions & 2 rubygems