A class to scan through a content stream keeping track of state while it does so.

Subclass to collect or extract content as it is being scanned.

System.Object
   WebSupergoo.ABCpdf12.Operations.ContentStreamScanner

 

   
   
Method
Description
ContentStreamScanner Create a new ContentStreamScanner.
Process Process a content stream keeping track of state.
ProcessItem Process an item in a content stream and update the graphics or text state.
ShowText Show an item of text.
Abort Abort the current processing.

 

   
   
Property
Description
Resources A class for accessing reseources in the document.
Operators The set of operators which should be processed.
DoShowText Whether to call into the ShowText function.
DoUnicode Whether to convert text to Unicode or not.
DoWidths Whether to calcuate text widths or not.
Warnings Content streams contain operators and parameters.
Stack The current graphics stack.
State The current graphics state.
Text The current text state.