de.intarsys.pdf.content.common

Class CSBoundingBoxCollector

java.lang.Object

de.intarsys.pdf.content.CSDeviceAdapter

de.intarsys.pdf.content.CSBasicDevice

de.intarsys.pdf.content.common.CSBoundingBoxCollector

All Implemented Interfaces:

ICSDevice, ICSDeviceFeatures

public class CSBoundingBoxCollector
extends CSBasicDevice

Determine the bounding box of the content streams graphic primitives.

Usage
CSBoundingBoxCollector bbCollector = new CSBoundingBoxCollector(); CSDeviceBasedInterpreter interpreter = new CSDeviceBasedInterpreter(null, bbCollector); interpreter.process(content, getResources()); if (bbCollector.getBoundingBox() != null) { ... }

ATTENTION: The CSBoundingBoxCollector does not take care of text yet !!

Field Summary

Fields inherited from class de.intarsys.pdf.content.CSBasicDevice

THOUSAND

Fields inherited from class de.intarsys.pdf.content.CSDeviceAdapter

MAX_STACK_SIZE

Constructor Summary

Constructors

Constructor and Description
CSBoundingBoxCollector()

Method Summary

Methods

Modifier and Type	Method and Description
Rectangle2D	getBoundingBox() The bounding box containing all graphics artifacts stemming from operations in the content stream processed.

Methods inherited from class de.intarsys.pdf.content.CSBasicDevice

open, pathClipEvenOdd, pathClipNonZero, pathClose, pathCloseFillStrokeEvenOdd, pathCloseFillStrokeNonZero, pathCloseStroke, pathEnd, pathFillEvenOdd, pathFillNonZero, pathFillStrokeEvenOdd, pathFillStrokeNonZero, pathStroke, penCurveToC, penCurveToV, penCurveToY, penLineTo, penMoveTo, penRectangle, textShow

Methods inherited from class de.intarsys.pdf.content.CSDeviceAdapter

close, compatibilityBegin, compatibilityEnd, doShading, doXObject, getDeviceTransform, getGraphicsState, getInterpreter, inlineImage, markedContentBegin, markedContentBeginProperties, markedContentEnd, markedContentPoint, markedContentPointProperties, restoreState, saveState, setDeviceTransform, setExtendedState, setFlatnessTolerance, setLineCap, setLineDash, setLineJoin, setLineWidth, setMiterLimit, setNonStrokeColorCMYK, setNonStrokeColorGray, setNonStrokeColorRGB, setNonStrokeColorSpace, setNonStrokeColorValues, setNonStrokeColorValues, setRenderingIntent, setStrokeColorCMYK, setStrokeColorGray, setStrokeColorRGB, setStrokeColorSpace, setStrokeColorValues, setStrokeColorValues, supportsColorSpace, supportsExtendedState, supportsFont, supportsInlineImage, supportsPattern, supportsProperties, supportsShading, supportsXObject, textBegin, textEnd, textLineMove, textLineNew, textMove, textMoveTo, textSetCharSpacing, textSetFont, textSetHorizontalScaling, textSetLeading, textSetRenderingMode, textSetRise, textSetTransform, textSetWordSpacing, textShow, textShow, textT3SetGlyphWidth, textT3SetGlyphWidthBB, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

CSBoundingBoxCollector

public CSBoundingBoxCollector()

Method Detail

getBoundingBox

public Rectangle2D getBoundingBox()

The bounding box containing all graphics artifacts stemming from operations in the content stream processed.

The result may be null.

Returns:

The bounding box containing all graphics artifacts stemming from operations in the content stream processed.