com.itextpdf.io.util Documentation Differences

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com.itextpdf.io.util Documentation Differences

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 Class GhostscriptHelper, void runGhostScriptImageGeneration(String, String, String) 
  
 
  
 
  
    Runs 
     ghostscript 
   Ghostscript to 
     create 
   render 
     images 
   the 
     of 
   PDF's pages as PNG 
     pdfs 
   images. @param pdf Path to the 
     pdf 
   PDF file
     . 
    to be rendered @param outDir Path to the output 
     directory 
   directory, in which the rendered pages will be stored @param image 
     Path 
   String which defines the name of the resultant images. This string will be concatenated with the number of the rendered page from the start of the PDF in "-%03d" format, e.g. "-011" for the eleventh rendered page and so on.   This number may not correspond to the actual page number: for example, if the passed pageList equals to "5,3", then images with postfixes "-001.png" and "-002.png" will be created: the former for the third page, the latter for the fifth page. "%" sign in the 
     generated 
   passed name is 
     image 
   prohibited.  @throws IOException if there are file's reading/writing issues @throws InterruptedException if there is thread interruption while executing GhostScript. 
  
 Class GhostscriptHelper, void runGhostScriptImageGeneration(String, String, String, String) 
  
 
  
 
  
    Runs 
     ghostscript 
   Ghostscript to 
     create 
   render 
     images of 
   the 
     specified 
   PDF's pages 
     of 
   as 
     pdfs 
   PNG images. @param pdf  
   Path to the 
     pdf 
   PDF file
     . 
    to be rendered @param outDir  
   Path to the output 
     directory 
   directory, in which the rendered pages will be stored @param image String which defines 
     Path 
   the name of the resultant images. This string will be concatenated with the number of the rendered page from the start of the PDF in "-%03d" format, e.g. "-011" for the eleventh rendered page and so on. This number may not correspond to the actual page number: for example, if the passed pageList equals to "5,3", then images with postfixes "-001.png" and "-002.png" will be created: the former for the third page, the latter for the 
     generated 
   fifth page. "%" sign in the passed name 
     image 
   is prohibited.  @param pageList String with numbers of the required pages to 
     extract 
   be rendered as 
     image 
   images.  
     Should 
    
     be 
    
     formatted 
    
     as 
    
     string 
     
     with 
    This string should be formatted as a string with numbers, separated by commas,  
     without 
    
     whitespaces. 
    
     Can 
    
     be 
    
     null, 
    
     if 
    
     it 
    
     is 
    
     required 
    
     to 
    
     extract 
    without whitespaces. Can be null, if it is required to render all 
     pages 
   the 
     as 
   PDF's 
     images 
   pages. @throws IOException if there are file's reading/writing issues @throws InterruptedException if there is thread interruption while executing GhostScript. 
   
  
 Class ImageMagickHelper, boolean runImageMagickImageCompare(String, String, String) 
  
 
  
 
  
    Runs imageMagick to visually compare images and generate difference output. @param outImageFilePath Path to the output image file @param cmpImageFilePath Path to the cmp image file @param diffImageName Path to the difference output image 
     file 
   file  @return boolean result of comparing: true - images are visually 
     equal 
   equal  @throws IOException if there are file's reading/writing issues @throws InterruptedException if there is thread interruption while executing ImageMagick. 
  
 Class ImageMagickHelper, boolean runImageMagickImageCompare(String, String, String, String) 
  
 
  
 
  
    Runs imageMagick to visually compare images with the specified fuzziness value and generate difference output. @param outImageFilePath Path to the output image file @param cmpImageFilePath Path to the cmp image file @param diffImageName Path to the difference output image file @param fuzzValue String fuzziness value to compare images. Should be formatted as string with integer or decimal number. Can be null, if it is not required to use 
     fuzziness 
   fuzziness  @return boolean result of comparing: true - images are visually 
     equal 
   equal  @throws IOException if there are file's reading/writing issues @throws InterruptedException if there is thread interruption while executing ImageMagick.