Package com.github.mike10004.xvfbmanager

Class XwdFileToPngConverter

java.lang.Object

com.github.mike10004.xvfbmanager.XwdFileToPngConverter

All Implemented Interfaces:

ScreenshotConverter<Screenshot,ImageioReadableScreenshot>

public class XwdFileToPngConverter
extends Object
implements ScreenshotConverter<Screenshot,ImageioReadableScreenshot>

Screenshot implementation that uses an X utility to convert a screenshot file to portable anymap format. Uses xwdtopnm to convert to PNM.

Constructor Summary

Constructors

Constructor	Description
XwdFileToPngConverter(io.github.mike10004.subprocess.ProcessTracker processTracker, Path tempDir)

Method Summary

Modifier and Type	Method	Description
ImageioReadableScreenshot	convert(Screenshot source)
protected ImageioReadableScreenshot	convert(Screenshot source, File pnmFile)
ImageioReadableScreenshot	convert(Screenshot source, File pnmFile, File stderrFile)
protected ImageioReadableScreenshot	convert(File pnmFile, File stderrFile, File inputFile)
protected byte[]	convertPnmToPng(com.google.common.io.ByteSource pnmBytes)
static Iterable<String>	getRequiredPrograms()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XwdFileToPngConverter

public XwdFileToPngConverter(io.github.mike10004.subprocess.ProcessTracker processTracker,
                             Path tempDir)

Method Detail

convert

public ImageioReadableScreenshot convert(Screenshot source)
                                  throws IOException,
                                         XvfbException

Specified by:

convert in interface ScreenshotConverter<Screenshot,ImageioReadableScreenshot>

Throws:

IOException

XvfbException

convert

protected ImageioReadableScreenshot convert(Screenshot source,
                                            File pnmFile)
                                     throws IOException,
                                            XvfbException

Throws:

IOException

XvfbException

convert

public ImageioReadableScreenshot convert(Screenshot source,
                                         File pnmFile,
                                         File stderrFile)
                                  throws IOException,
                                         XvfbException

Throws:

IOException

XvfbException

convert

protected ImageioReadableScreenshot convert(File pnmFile,
                                            File stderrFile,
                                            File inputFile)
                                     throws IOException,
                                            XvfbException

Throws:

IOException

XvfbException

convertPnmToPng

protected byte[] convertPnmToPng(com.google.common.io.ByteSource pnmBytes)
                          throws IOException

Throws:

IOException

getRequiredPrograms

public static Iterable<String> getRequiredPrograms()