org.apache.batik.apps.rasterizer.SVGConverter java code examples

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private void myMethod () {
 List l =new LinkedList()
Collections.emptyList()
new ArrayList()
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}

public void handleOption(String optionValue,
             SVGConverter c){
  DestinationType dstType =
    (DestinationType)mimeTypeMap.get(optionValue);
  if (dstType == null){
    throw new IllegalArgumentException();
  }
  c.setDestinationType(dstType);
}

public void handleOption(String optionValue,
             SVGConverter c){
  c.setDst(new File(optionValue));
}
public String getOptionDescription(){

public void handleOption(float optionValue,
             SVGConverter c){
  if (optionValue <= 0){
    throw new IllegalArgumentException();
  }
  c.setHeight(optionValue);
}

public byte[] getSVGImage(int hashCode, String content, String extension, int height, int width) throws IOException, SVGConverterException {
   File dfile = getTempFile(hashCode, "svg");
   if (!dfile.exists()) {
     FileWriter fwriter = new FileWriter(dfile);
     fwriter.write(content);
     fwriter.flush();
     fwriter.close();
   }
  File ofile = getTempFile(hashCode, extension);
  //TODO implement conversion HERE
  
  SVGConverter conv = new SVGConverter();
  // TODO PNG ONLY
  conv.setDestinationType(DestinationType.PNG);
  conv.setDst(ofile);
  conv.setHeight(height);
  conv.setWidth(width);
  String[] sources = {dfile.getAbsolutePath()};
  conv.setSources(sources);
  conv.execute();
  
  FileInputStream fis = new FileInputStream(ofile);
  byte[] result = new byte[(int)ofile.length()];
  fis.read(result);
  return result;
}

List sources = computeSources();
if(sources.size() == 1 && dst != null && isFile(dst)){
  dstFiles = new ArrayList();
  dstFiles.add(dst);
  dstFiles = computeDstFiles(sources);
Map hints = computeTranscodingHints();
transcoder.setTranscodingHints(hints);
  File outputFile  = (File)dstFiles.get(i);
  createOutputDir(outputFile);
  transcode(currentFile, outputFile, transcoder);

public void execute(){
  SVGConverter c = new SVGConverter(this);
                    RASTERIZER_SECURITY_POLICY);
  securityEnforcer.enforceSecurity(!c.getSecurityOff());
  c.setSources(expandedSources);
    c.execute();
  } catch(SVGConverterException e){
    error(ERROR_WHILE_CONVERTING_FILES,

public void handleOption(float optionValue,
             SVGConverter c){
  if (optionValue <= 0){
    throw new IllegalArgumentException();
  }
  c.setWidth(optionValue);
}

List sources = computeSources();
if(sources.size() == 1 && dst != null && isFile(dst)){
  dstFiles = new ArrayList();
  dstFiles.add(dst);
  dstFiles = computeDstFiles(sources);
Map hints = computeTranscodingHints();
transcoder.setTranscodingHints(hints);
  File outputFile  = (File)dstFiles.get(i);
  createOutputDir(outputFile);
  transcode(currentFile, outputFile, transcoder);

public void execute(){
  SVGConverter c = new SVGConverter(this);
                    RASTERIZER_SECURITY_POLICY);
  securityEnforcer.enforceSecurity(!c.getSecurityOff());
  c.setSources(expandedSources);
    c.execute();
  } catch(SVGConverterException e){
    error(ERROR_WHILE_CONVERTING_FILES,

public void handleOption(float optionValue,
             SVGConverter c){
  if (optionValue <= 0){
    throw new IllegalArgumentException();
  }
  c.setWidth(optionValue);
}

List sources = computeSources();
if(sources.size() == 1 && dst != null && isFile(dst)){
  dstFiles = new ArrayList();
  dstFiles.add(dst);
  dstFiles = computeDstFiles(sources);
Map hints = computeTranscodingHints();
transcoder.setTranscodingHints(hints);
  File outputFile  = (File)dstFiles.get(i);
  createOutputDir(outputFile);
  transcode(currentFile, outputFile, transcoder);

public void execute(){
  SVGConverter c = new SVGConverter(this);
                    RASTERIZER_SECURITY_POLICY);
  securityEnforcer.enforceSecurity(!c.getSecurityOff());
  c.setSources(expandedSources);
    c.execute();
  } catch(SVGConverterException e){
    error(ERROR_WHILE_CONVERTING_FILES,

public void handleOption(String optionValue,
             SVGConverter c){
  c.setDst(new File(optionValue));
}
public String getOptionDescription(){

public void handleOption(float optionValue,
             SVGConverter c){
  if (optionValue <= 0){
    throw new IllegalArgumentException();
  }
  c.setHeight(optionValue);
}

public void handleOption(float optionValue,
             SVGConverter c){
  if (optionValue <= 0){
    throw new IllegalArgumentException();
  }
  c.setWidth(optionValue);
}

public void handleOption(String optionValue,
             SVGConverter c){
  DestinationType dstType =
    (DestinationType)mimeTypeMap.get(optionValue);
  if (dstType == null){
    throw new IllegalArgumentException();
  }
  c.setDestinationType(dstType);
}

public void handleOption(String optionValue,
             SVGConverter c){
  c.setDst(new File(optionValue));
}
public String getOptionDescription(){

public void handleOption(float optionValue,
             SVGConverter c){
  if (optionValue <= 0){
    throw new IllegalArgumentException();
  }
  c.setHeight(optionValue);
}

public void handleOption(String optionValue,
             SVGConverter c){
  DestinationType dstType =
    (DestinationType)mimeTypeMap.get(optionValue);
  if (dstType == null){
    throw new IllegalArgumentException();
  }
  c.setDestinationType(dstType);
}

Javadoc

This application can be used to convert SVG images to raster images.
Possible result raster image formats are PNG, JPEG, TIFF, and PDF. The Batik Transcoder API is used to execute the conversion. FOP is needed to be able to transcode to the PDF format
The source has to be list of files or URL (set by the setSources method).
The destination can be:

unspecified. In that case, only file sources can be converted and a file in the same directory as the source will be created.
a directory, set by the setDst method. In that case, the output files are created in that destination directory
a file. In case there is a single source, the destination can be a single named file (set with the setDst method.)

There are a number of options which control the way the image is converted to the destination format:

destinationType: controls the type of conversion which should be done. see the DestinationType documentation.
width/height: they control the desired width and height, in user space, for the output image.
maxWidth/maxHeight: control the maximum width and height, in user space, of the output image.
area: controls the specific sub-area of the image which should be rendered.
backgroundColor: controls the color which is used to fill the background before rendering the image
quality: relevant only for JPEG destinations, this controls the encoding quality.
indexed: relevant only for PNG, controls the number of bits used in writting of a palletized files.
mediaType: controls the CSS media, or list of media, for which the image should be rendered.
alternate: controls the alternate CSS stylesheet to activate, if any.
language: controls the user language with which the SVG document should be converted.
userStylesheet: defines the user stylesheet to apply to SVG documents in addition to other stylesheets referenced by or embedded in the SVG documents.
pixelUnitToMillimeter: defines the size of a pixel in millimeters to use when processing the SVG documents.

Most used methods

<init>
execute
Starts the conversion process.
setDestinationType
Sets the destinationType attribute value. Should not be null.
setDst
When converting a single source, dst can be a file. Othewise, it should be a directory.
setHeight
In less than or equal to zero, the height is not constrained on the output image. The height is in u
setSources
Sets the list of individual SVG sources. The strings can be either URLs or file names. Note that inv
setWidth
In less than or equal to zero, the width is not constrained on the output image. The width is in use
computeDstFiles
Populates a vector with destination files names computed from the names of the files in the sources
computeSources
Populates a vector with the set of SVG files from the srcDir if it is not null and with the sources
computeTranscodingHints
Computes the set of transcoding hints to use for the operation
createOutputDir
Creates directories for output files if needed.
getDestinationFile
Get the name of the result image file.This method modifies the result filename, it changes the exist

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How to useSVGConverter in org.apache.batik.apps.rasterizer

Best Java code snippets using org.apache.batik.apps.rasterizer.SVGConverter (Showing top 19 results out of 315)

How to use
SVGConverter
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org.apache.batik.apps.rasterizer