Package writer2latex.base

Class ImageConverter

java.lang.Object
writer2latex.base.ImageConverter
public final class ImageConverter extends Object
This class extracts and converts images from an office document. The images are returned as BinaryGraphicsDocument. The image converter can be configured as destructive. In this case, the returned graphics documents will contain the only reference to the image (the original data will be removed).

  • Constructor Details

    • ImageConverter

      public ImageConverter(OfficeReader ofr, boolean bDestructive, boolean bExtractEPS)
      Construct a new ImageConverter referring to a specific document
      Parameters:
      ofr - the office reader to use
      bExtractEPS - set true if EPS content should be extracted from SVM files

  • Method Details

    • setBaseFileName

      public void setBaseFileName(String sBaseFileName)
      Define the base file name to use for generating file names
      Parameters:
      sBaseFileName - the base file name

    • setUseSubdir

      public void setUseSubdir(String sSubDirName)
      Define the name of a sub directory to prepend to file names
      Parameters:
      sSubDirName - the sub directory

    • setAcceptOtherFormats

      public void setAcceptOtherFormats(boolean b)
      Specify that the ImageConverter should return an image even if it was not possible to convert it to an acceptable format.
      Parameters:
      b - true if other formats should be accepted

    • setDefaultFormat

      public void setDefaultFormat(String sMime)
      Define the default format for raster graphics
      Parameters:
      sMime - the MIME type of the default raster format

    • setDefaultVectorFormat

      public void setDefaultVectorFormat(String sMime)
      Define the default format for vector graphics
      Parameters:
      sMime - the MIME type for the default vector format

    • addAcceptedFormat

      public void addAcceptedFormat(String sMime)
      Define an accepted graphics format
      Parameters:
      sMime - the MIME type of the format

    • setGraphicConverter

      public void setGraphicConverter(GraphicConverter gcv)
      Define the GraphicConverter to use for image conversion
      Parameters:
      gcv - the graphics converter

    • getImage

      public BinaryGraphicsDocument getImage(Element node)
      Get an image from a draw:image element. If the converter is destructive, the returned BinaryGraphicsDocument will hold the only reference to the image data (the original data will be removed).
      Parameters:
      node - the image element
      Returns:
      a document containing the (converted) image, or null if it was not possible to read the image or convert it to an accepted format