Package cz.vutbr.fit.layout.puppeteer.impl

Class BoxTreeBuilder

java.lang.Object

cz.vutbr.fit.layout.impl.BaseBoxTreeBuilder

cz.vutbr.fit.layout.json.impl.JSONBoxTreeBuilder

cz.vutbr.fit.layout.puppeteer.impl.BoxTreeBuilder

public class BoxTreeBuilder
extends JSONBoxTreeBuilder

A JSON-based builder that uses the fitlayout-puppeteer backend for obtaining the source JSON page desription.

Author:

burgetr

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_FONT_FAMILY
static float	DEFAULT_FONT_SIZE

Fields inherited from class cz.vutbr.fit.layout.impl.BaseBoxTreeBuilder

pageTitle, pageUrl, preserveAux, useVisualBounds

Constructor Summary

Constructors

Constructor	Description
BoxTreeBuilder(int width, int height, boolean useVisualBounds, boolean preserveAux)

Method Summary

Modifier and Type	Method	Description
protected InputFile	invokeRenderer(URL url)	Invokes the backend and parses its ouptut.
void	setAcquireImages(boolean acquireImages)
void	setIncludeScreenshot(boolean includeScreenshot)
void	setPersist(int persist)

Methods inherited from class cz.vutbr.fit.layout.json.impl.JSONBoxTreeBuilder

getPage, loadJSON, loadJSON, parse, parse, parseInputFile, parseJSON

Methods inherited from class cz.vutbr.fit.layout.impl.BaseBoxTreeBuilder

buildTree, computeBackgrounds, computeVisualBounds, contentEncloses, getMinimalVisualBounds, markChildNodes, markNodesInside, recomputeBounds, recomputeVisualBounds, recomputeVisualBounds, takeChildren, visuallyEncloses

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FONT_FAMILY

public static final String DEFAULT_FONT_FAMILY

See Also:

Constant Field Values

DEFAULT_FONT_SIZE

public static final float DEFAULT_FONT_SIZE

See Also:

Constant Field Values

Constructor Detail

BoxTreeBuilder

public BoxTreeBuilder(int width,
                      int height,
                      boolean useVisualBounds,
                      boolean preserveAux)

Method Detail

setPersist

public void setPersist(int persist)

setAcquireImages

public void setAcquireImages(boolean acquireImages)

setIncludeScreenshot

public void setIncludeScreenshot(boolean includeScreenshot)

invokeRenderer

protected InputFile invokeRenderer(URL url)
                            throws IOException,
                                   InterruptedException

Invokes the backend and parses its ouptut.

Specified by:

invokeRenderer in class JSONBoxTreeBuilder

Parameters:

url -

Returns:

the parsed output of the backend, or null for an unexpected EOF

Throws:

IOException

InterruptedException