com.reportmill.graphics

Class RMPDFImageReader

java.lang.Object

com.reportmill.graphics.RMPDFImageReader

All Implemented Interfaces:

RMImageData.ImageReader

public class RMPDFImageReader
extends java.lang.Object
implements RMImageData.ImageReader

Provides info for an encapsulated PDF (a PDF used as an image).

Constructor Summary

Constructors

Constructor and Description
RMPDFImageReader(RMImageData anImageData) Creates a new PDF image reader.

Method Summary

Modifier and Type	Method and Description
static boolean	canRead(byte[] data) Returns whether PDF image reader can read the file provided in the byte array.
static boolean	canRead(java.lang.String anExt) Returns whether PDF image reader can read files with given extension.
PDFFile	getPDFFile() Returns the PDF file for the PDF image data (creating if necessary).
void	paint(RMImageData anImageData, java.awt.Graphics2D g, double x, double y, double w, double h) Draw at maximum resolution.
void	readBasicInfo(RMImageData anImageData) Reads the basic info from PDF data.
void	readBytesDecoded() ImageReader method - just a stub, since PDF images don't have image bytes.
java.awt.image.BufferedImage	readImage(RMImageData anImageData) Reads the image.

Methods inherited from class java.lang.Object

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

Constructor Detail

RMPDFImageReader

public RMPDFImageReader(RMImageData anImageData)

Creates a new PDF image reader.

Method Detail

canRead

public static boolean canRead(java.lang.String anExt)

Returns whether PDF image reader can read files with given extension.

canRead

public static boolean canRead(byte[] data)

Returns whether PDF image reader can read the file provided in the byte array.

getPDFFile

public PDFFile getPDFFile()

Returns the PDF file for the PDF image data (creating if necessary).

readBasicInfo

public void readBasicInfo(RMImageData anImageData)

Reads the basic info from PDF data.

Specified by:

readBasicInfo in interface RMImageData.ImageReader

readImage

public java.awt.image.BufferedImage readImage(RMImageData anImageData)

Reads the image.

Specified by:

readImage in interface RMImageData.ImageReader

readBytesDecoded

public void readBytesDecoded()

ImageReader method - just a stub, since PDF images don't have image bytes.

Specified by:

readBytesDecoded in interface RMImageData.ImageReader

paint

public void paint(RMImageData anImageData,
                  java.awt.Graphics2D g,
                  double x,
                  double y,
                  double w,
                  double h)

Draw at maximum resolution. Page is scaled & translated to fit exactly in r.