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Base class to draw images
Copyright (C) Jean-Sebastien Goupil http://www.barcodephp.com
$im :
$filename :
$dpi :
$quality :
__construct(resource $im)
Constructor.
setFilename(string $filename)
Sets the filename.
draw()
Draws the JPG on the screen or in a file.
setDPI(integer $dpi)
Sets the DPI.
setQuality(integer $quality)
Sets the quality of the JPG.
setInternalProperties( $bin)
internalSetDPI( $bin)
internalSetC( $bin)