Hello
NullEncoder is subclass of object ([1] for full hierachy). It is a superclass of Canvas.
What is the function of NullEncoder. No class comment so far?
Regards Hannes
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[1] NullEncoder printHierarchy ' ProtoObject #() Object #() NullEncoder #(''target'' ''filterSelector'') FlattenEncoder #() ByteEncoder #() PrintableEncoder #() PostscriptEncoder #() PostscriptEncoderToDisk #() PropertyListEncoder #() Canvas #() ColorMappingCanvas #(''myCanvas'') AlphaBlendingCanvas #(''alpha'') ShadowDrawingCanvas #(''shadowColor'') FormCanvas #(''origin'' ''clipRect'' ''form'' ''port'' ''shadowColor'') BalloonCanvas #(''transform'' ''colorTransform'' ''engine'' ''aaLevel'' ''deferred'') BlueFormCanvas #() ColorPatchCanvas #(''stopMorph'' ''foundMorph'' ''doStop'') MultiResolutionCanvas #(''deferredMorphs'') PluggableCanvas #() BufferedCanvas #(''remote'' ''previousVersion'' ''lastTick'' ''dirtyRect'' ''mirrorOfScreen'') CachingCanvas #(''cacheCanvas'' ''mainCanvas'') ClippingCanvas #(''canvas'' ''clipRect'') MultiCanvas #(''canvases'' ''extent'' ''depth'') NullCanvas #() PostscriptCanvas #(''origin'' ''clipRect'' ''currentColor'' ''shadowColor'' ''currentFont'' ''morphLevel'' ''gstateStack'' ''fontMap'' ''usedFonts'' ''psBounds'' ''topLevelMorph'' ''initialScale'' ''savedMorphExtent'' ''currentTransformation'' ''printSpecs'' ''pages'') DSCPostscriptCanvas #() DSCPostscriptCanvasToDisk #() EPSCanvas #() RemoteCanvas #(''innerClipRect'' ''outerClipRect'' ''transform'' ''connection'' ''shadowColor'')'