Package cz.vutbr.fit.layout.pdf.impl

Class FLBoxTree

  • public class FLBoxTree
extends org.fit.pdfdom.PDFBoxTree
    Author:
    burgetr

    • Field Summary

      • Fields inherited from class org.fit.pdfdom.PDFBoxTree

        cssFontFamily, cssFontStyle, cssFontWeight, cur_x, cur_y, curstyle, disableGraphics, disableImageData, disableImages, endPage, fontTable, graphicsPath, lastDia, lastText, path_start_x, path_start_y, path_x, path_y, pdFontType, pdpage, startPage, style, textLine, textMetrics, UNIT

      • Fields inherited from class org.apache.pdfbox.text.PDFTextStripper

        document, charactersByArticle, LINE_SEPARATOR, output

    • Constructor Summary

      Constructors 
      Constructor Description
      FLBoxTree()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void addBox​(BoxImpl parent, BoxImpl newBox)  
      protected float computeFontHeight​(org.apache.pdfbox.pdmodel.font.PDFont arg0)  
      protected Color convertColor​(org.apache.pdfbox.pdmodel.graphics.color.PDColor pdcolor)  
      protected float convertLength​(float length)  
      protected int convertLengthI​(float length)  
      protected BoxImpl createBox()  
      protected BoxImpl createBox​(int x, int y, int w, int h)  
      protected BoxImpl createImageBox​(float x, float y, float width, float height, int pageOffset, org.fit.pdfdom.resource.ImageResource resource)  
      protected BoxImpl createLineBox​(float x1, float y1, float x2, float y2, int pageOffset)  
      protected BoxImpl createRectangleBox​(float x, float y, float width, float height, int pageOffset, boolean stroke, boolean fill)  
      protected void endDocument​(org.apache.pdfbox.pdmodel.PDDocument document)  
      List<Box> getAllBoxes()  
      protected TextStyle getCurrentTextStyle​(int contentLength)  
      List<Integer> getPageYOffsets()  
      BoxImpl getRoot()  
      float getZoom()  
      boolean isAcquireImages()  
      protected Color parseColor​(String hash)  
      void processDocument​(org.apache.pdfbox.pdmodel.PDDocument pdfdocument, int startPage, int endPage)  
      protected void processPDF​(org.apache.pdfbox.pdmodel.PDDocument doc)  
      protected void renderImage​(float x, float y, float width, float height, org.fit.pdfdom.resource.ImageResource data)  
      protected void renderPath​(List<org.fit.pdfdom.PathSegment> path, boolean stroke, boolean fill)  
      protected void renderText​(String data, org.fit.pdfdom.TextMetrics metrics)  
      static BufferedImage scaleImage​(BufferedImage source, int destWidth, int destHeight)  
      byte[] scaleImageData​(byte[] srcData, int destWidth, int destHeight)  
      void setAcquireImages​(boolean acquireImages)  
      void setZoom​(float zoom)  
      protected void showGlyph​(org.apache.pdfbox.util.Matrix arg0, org.apache.pdfbox.pdmodel.font.PDFont arg1, int arg2, String arg3, org.apache.pdfbox.util.Vector arg4)  
      protected void startDocument​(org.apache.pdfbox.pdmodel.PDDocument document)  
      protected void startNewPage()  
      protected int styleValue​(String val, String oneval)  

      • Methods inherited from class org.fit.pdfdom.PDFBoxTree

        colorString, colorString, colorString, createCurrentPageTransformation, finishBox, floatValue, getCurrentMediaBox, getDisableGraphics, getDisableImageData, getDisableImages, getEndPage, getLength, getStartPage, getTextDirectionality, getTextDirectionality, getTitle, intValue, isReversed, processImageOperation, processOperator, processPage, processTextPosition, setDisableGraphics, setDisableImageData, setDisableImages, setEndPage, setStartPage, stringValue, toRectangle, transformLength, transformPosition, updateFontTable, updateStyle

      • Methods inherited from class org.apache.pdfbox.text.PDFTextStripper

        endArticle, endPage, getAddMoreFormatting, getArticleEnd, getArticleStart, getAverageCharTolerance, getCurrentPageNo, getDropThreshold, getEndBookmark, getCharactersByArticle, getIndentThreshold, getLineSeparator, getListItemPatterns, getOutput, getPageEnd, getPageStart, getParagraphEnd, getParagraphStart, getSeparateByBeads, getSortByPosition, getSpacingTolerance, getStartBookmark, getSuppressDuplicateOverlappingText, getText, getWordSeparator, matchPattern, processPages, setAddMoreFormatting, setArticleEnd, setArticleStart, setAverageCharTolerance, setDropThreshold, setEndBookmark, setIndentThreshold, setLineSeparator, setListItemPatterns, setPageEnd, setPageStart, setParagraphEnd, setParagraphStart, setShouldSeparateByBeads, setSortByPosition, setSpacingTolerance, setStartBookmark, setSuppressDuplicateOverlappingText, setWordSeparator, startArticle, startArticle, startPage, writeCharacters, writeLineSeparator, writePage, writePageEnd, writePageStart, writeParagraphEnd, writeParagraphSeparator, writeParagraphStart, writeString, writeString, writeText, writeWordSeparator

      • Methods inherited from class org.apache.pdfbox.contentstream.PDFStreamEngine

        addOperator, applyTextAdjustment, beginMarkedContentSequence, beginText, decreaseLevel, endMarkedContentSequence, endText, getAppearance, getCurrentPage, getGraphicsStackSize, getGraphicsState, getInitialMatrix, getLevel, getResources, getTextLineMatrix, getTextMatrix, increaseLevel, operatorException, processAnnotation, processChildStream, processOperator, processSoftMask, processTilingPattern, processTilingPattern, processTransparencyGroup, processType3Stream, registerOperatorProcessor, restoreGraphicsStack, restoreGraphicsState, saveGraphicsStack, saveGraphicsState, setLineDashPattern, setTextLineMatrix, setTextMatrix, showAnnotation, showFontGlyph, showFontGlyph, showForm, showGlyph, showText, showTextString, showTextStrings, showTransparencyGroup, showType3Glyph, showType3Glyph, transformedPoint, transformWidth, unsupportedOperator

    • Method Detail

      • isAcquireImages

        public boolean isAcquireImages()

      • setAcquireImages

        public void setAcquireImages​(boolean acquireImages)

      • getZoom

        public float getZoom()

      • setZoom

        public void setZoom​(float zoom)

      • getAllBoxes

        public List<Box> getAllBoxes()

      • getRoot

        public BoxImpl getRoot()

      • getPageYOffsets

        public List<Integer> getPageYOffsets()

      • processDocument

        public void processDocument​(org.apache.pdfbox.pdmodel.PDDocument pdfdocument,
                            int startPage,
                            int endPage)
                     throws IOException
        Throws:
        IOException

      • processPDF

        protected void processPDF​(org.apache.pdfbox.pdmodel.PDDocument doc)
                   throws IOException
        Throws:
        IOException

      • startDocument

        protected void startDocument​(org.apache.pdfbox.pdmodel.PDDocument document)
                      throws IOException
        Overrides:
        startDocument in class org.apache.pdfbox.text.PDFTextStripper
        Throws:
        IOException

      • endDocument

        protected void endDocument​(org.apache.pdfbox.pdmodel.PDDocument document)
                    throws IOException
        Overrides:
        endDocument in class org.apache.pdfbox.text.PDFTextStripper
        Throws:
        IOException

      • startNewPage

        protected void startNewPage()
        Specified by:
        startNewPage in class org.fit.pdfdom.PDFBoxTree

      • renderText

        protected void renderText​(String data,
                          org.fit.pdfdom.TextMetrics metrics)
        Specified by:
        renderText in class org.fit.pdfdom.PDFBoxTree

      • renderPath

        protected void renderPath​(List<org.fit.pdfdom.PathSegment> path,
                          boolean stroke,
                          boolean fill)
                   throws IOException
        Specified by:
        renderPath in class org.fit.pdfdom.PDFBoxTree
        Throws:
        IOException

      • renderImage

        protected void renderImage​(float x,
                           float y,
                           float width,
                           float height,
                           org.fit.pdfdom.resource.ImageResource data)
                    throws IOException
        Specified by:
        renderImage in class org.fit.pdfdom.PDFBoxTree
        Throws:
        IOException

      • createBox

        protected BoxImpl createBox()

      • createBox

        protected BoxImpl createBox​(int x,
                            int y,
                            int w,
                            int h)

      • createRectangleBox

        protected BoxImpl createRectangleBox​(float x,
                                     float y,
                                     float width,
                                     float height,
                                     int pageOffset,
                                     boolean stroke,
                                     boolean fill)

      • createLineBox

        protected BoxImpl createLineBox​(float x1,
                                float y1,
                                float x2,
                                float y2,
                                int pageOffset)

      • createImageBox

        protected BoxImpl createImageBox​(float x,
                                 float y,
                                 float width,
                                 float height,
                                 int pageOffset,
                                 org.fit.pdfdom.resource.ImageResource resource)
                          throws IOException
        Throws:
        IOException

      • convertLength

        protected float convertLength​(float length)

      • convertLengthI

        protected int convertLengthI​(float length)

      • getCurrentTextStyle

        protected TextStyle getCurrentTextStyle​(int contentLength)

      • styleValue

        protected int styleValue​(String val,
                         String oneval)

      • parseColor

        protected Color parseColor​(String hash)

      • convertColor

        protected Color convertColor​(org.apache.pdfbox.pdmodel.graphics.color.PDColor pdcolor)

      • scaleImageData

        public byte[] scaleImageData​(byte[] srcData,
                             int destWidth,
                             int destHeight)
                      throws IOException
        Throws:
        IOException

      • showGlyph

        protected void showGlyph​(org.apache.pdfbox.util.Matrix arg0,
                         org.apache.pdfbox.pdmodel.font.PDFont arg1,
                         int arg2,
                         String arg3,
                         org.apache.pdfbox.util.Vector arg4)
                  throws IOException
        Overrides:
        showGlyph in class org.apache.pdfbox.contentstream.PDFStreamEngine
        Throws:
        IOException

      • computeFontHeight

        protected float computeFontHeight​(org.apache.pdfbox.pdmodel.font.PDFont arg0)
                           throws IOException
        Throws:
        IOException