fr.inria.zvtm.glyphs

Class IcePDFPageImg

java.lang.Object

fr.inria.zvtm.glyphs.Glyph

fr.inria.zvtm.glyphs.ClosedShape

fr.inria.zvtm.glyphs.ZPDFPage

fr.inria.zvtm.glyphs.IcePDFPageImg

All Implemented Interfaces:

RectangularShape, Translucent, Cloneable

Direct Known Subclasses:

BrowsableDocument

public class IcePDFPageImg
extends ZPDFPage

Glyph encapsulating a PDF page from ICEpdf. ICEpdf API documentation available at http://www.icepdf.org/docs/v4_0_0/core/javadocs/index.html. ICEpdf developer's guide available at http://wiki.icefaces.org/display/PDF/ICEpdf+Developer's+Guide.

Author:

Emmanuel Pietriga

Field Summary

Fields

Modifier and Type	Field and Description
AffineTransform	at For internal use.
Object	interpolationMethod For internal use.
double	trueCoef For internal use.

Fields inherited from class fr.inria.zvtm.glyphs.ZPDFPage

ar, pc, scaleFactor, zoomSensitive

Fields inherited from class fr.inria.zvtm.glyphs.ClosedShape

bColor, borderColor, cursorInsideFColor, HSVb

Fields inherited from class fr.inria.zvtm.glyphs.Glyph

alphaC, coef, color, cursorInsideColor, ENTERED_GLYPH, EXITED_GLYPH, fColor, HSV, NO_CURSOR_EVENT, orient, sensit, size, stickedTo, stroke, visible, vx, vy, vz

Fields inherited from interface fr.inria.zvtm.glyphs.Translucent

acO

Constructor Summary

Constructors

Constructor and Description
IcePDFPageImg(Document pdfDoc, int pageNumber) Instantiate a PDF page as a ZVTM glyph, rendered at a resolution that matches the default scale for that page.
IcePDFPageImg(double x, double y, int z, Document pdfDoc, int pageNumber) Instantiate a PDF page as a ZVTM glyph, rendered at a resolution that matches the default scale for that page.
IcePDFPageImg(double x, double y, int z, Document pdfDoc, int pageNumber, float detailFactor, double scaleFactor) Instantiate a PDF page as a ZVTM glyph, rendered at a resolution that matches the default scale for that page multiplied by detailFactor.

Method Summary

Modifier and Type	Method and Description
Object	clone() Cloning this PDF page glyph.
void	draw(Graphics2D g, int vW, int vH, int i, Stroke stdS, AffineTransform stdT, int dx, int dy) Draw this glyph.
void	drawForLens(Graphics2D g, int vW, int vH, int i, Stroke stdS, AffineTransform stdT, int dx, int dy) Draw this glyph through a lens.
void	flush() Flush any resource used.
Object	getInterpolationMethod() Get information about how image should be interpolated when drawn at a scale different from its original scale.
BufferedImage	getPageImage() Get rasterized rendering of this page.
void	setInterpolationMethod(Object im) Specify how image should be interpolated when drawn at a scale different from its original scale.

Methods inherited from class fr.inria.zvtm.glyphs.ZPDFPage

addCamera, coordInside, coordInsideP, coordInsideV, fillsView, getHeight, getJava2DShape, getOrient, getSize, getWidth, highlight, initCams, isZoomSensitive, orientTo, project, projectForLens, removeCamera, reSize, setHeight, setWidth, setZoomSensitive, sizeTo, visibleInDisc, visibleInRegion

Methods inherited from class fr.inria.zvtm.glyphs.ClosedShape

addHSVbColor, getBorderColor, getDefaultBorderColor, getHSVbColor, isBorderDrawn, isFilled, setBorderColor, setCursorInsideFillColor, setDrawBorder, setFilled, setHSVbColor

Methods inherited from class fr.inria.zvtm.glyphs.Glyph

addHSVColor, containedInRegion, getBounds, getColor, getDefaultColor, getDefaultCursorInsideHighlightColor, getHSVColor, getLocation, getOwner, getStickedGlyphArray, getStroke, getTranslucencyValue, getType, getZindex, isSelected, isSensitive, isVisible, isVisibleThroughLens, move, moveTo, propagateMove, select, setColor, setCursorInsideHighlightColor, setDefaultCursorInsideHighlightColor, setHSVColor, setOwner, setSensitivity, setStroke, setTranslucencyValue, setType, setVisible, setZindex, stick, stickToGlyph, toString, unstick, unstickAllGlyphs, unstickAllGlyphs, unstickFromGlyph, visibleInViewport

Methods inherited from class java.lang.Object

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

Field Detail

trueCoef

public double trueCoef

For internal use. Made public for easier outside package subclassing.

at

public AffineTransform at

For internal use. Made public for easier outside package subclassing.

interpolationMethod

public Object interpolationMethod

For internal use. Made public for easier outside package subclassing.

Constructor Detail

IcePDFPageImg

public IcePDFPageImg(Document pdfDoc,
                     int pageNumber)

Instantiate a PDF page as a ZVTM glyph, rendered at a resolution that matches the default scale for that page.

Parameters:

pdfDoc - the PDF document from ICEpdf

pageNumber - page number starting from 0 (for page 1)

IcePDFPageImg

public IcePDFPageImg(double x,
                     double y,
                     int z,
                     Document pdfDoc,
                     int pageNumber)

Instantiate a PDF page as a ZVTM glyph, rendered at a resolution that matches the default scale for that page.

Parameters:

x - coordinate in virtual space

y - coordinate in virtual space

z - z-index (pass 0 if you do not use z-ordering)

pdfDoc - the PDF document from ICEpdf

pageNumber - page number starting from 0 (for page 1)

IcePDFPageImg

public IcePDFPageImg(double x,
                     double y,
                     int z,
                     Document pdfDoc,
                     int pageNumber,
                     float detailFactor,
                     double scaleFactor)

Instantiate a PDF page as a ZVTM glyph, rendered at a resolution that matches the default scale for that page multiplied by detailFactor.

Parameters:

x - coordinate in virtual space

y - coordinate in virtual space

z - z-index (pass 0 if you do not use z-ordering)

pdfDoc - the PDF document from ICEpdf

pageNumber - page number starting from 0 (for page 1)

detailFactor - Multiplication factor applied to compute the actual width and height of the bitmap image in which to render the page, taking the default rendering scale as a basis (1.0f). This has a direct impact of the PDF page rendering quality. > 1.0 will create higher quality renderings, < will create lower quality renderings.

scaleFactor - glyph size multiplication factor in virtual space w.r.t specified image size (default is 1.0). This has not impact on the PDF page rendering quality (a posteriori rescaling in ZVTM).

Method Detail

setInterpolationMethod

public void setInterpolationMethod(Object im)

Specify how image should be interpolated when drawn at a scale different from its original scale.

Parameters:

im - one of java.awt.RenderingHints.{VALUE_INTERPOLATION_NEAREST_NEIGHBOR,VALUE_INTERPOLATION_BILINEAR,VALUE_INTERPOLATION_BICUBIC} ; default is VALUE_INTERPOLATION_NEAREST_NEIGHBOR

getInterpolationMethod

public Object getInterpolationMethod()

Get information about how image should be interpolated when drawn at a scale different from its original scale.

Returns:

one of java.awt.RenderingHints.{VALUE_INTERPOLATION_NEAREST_NEIGHBOR,VALUE_INTERPOLATION_BILINEAR,VALUE_INTERPOLATION_BICUBIC} ; default is VALUE_INTERPOLATION_NEAREST_NEIGHBOR

draw

public void draw(Graphics2D g,
                 int vW,
                 int vH,
                 int i,
                 Stroke stdS,
                 AffineTransform stdT,
                 int dx,
                 int dy)

Description copied from class: Glyph

Draw this glyph.

Specified by:

draw in class Glyph

Parameters:

g - graphics context in which the glyph should be drawn

vW - associated View width (used by some closed shapes to determine if it is worth painting the glyph's border)

vH - associated View height (used by some closed shapes to determine if it is worth painting the glyph's border)

i - camera index in the virtual space containing the glyph

stdS - default stroke

stdT - identity transform

dx - horizontal offset

dy - vertical offset

drawForLens

public void drawForLens(Graphics2D g,
                        int vW,
                        int vH,
                        int i,
                        Stroke stdS,
                        AffineTransform stdT,
                        int dx,
                        int dy)

Description copied from class: Glyph

Draw this glyph through a lens.

Specified by:

drawForLens in class Glyph

Parameters:

g - graphics context in which the glyph should be drawn

vW - associated View width (used by some closed shapes to determine if it is worth painting the glyph's border)

vH - associated View height (used by some closed shapes to determine if it is worth painting the glyph's border)

i - camera index in the virtual space containing the glyph

stdS - default stroke

stdT - identity transform

dx - horizontal offset

dy - vertical offset

clone

public Object clone()

Cloning this PDF page glyph. Uses the same bitmap resource as the original.

Overrides:

clone in class Glyph

flush

public void flush()

Description copied from class: ZPDFPage

Flush any resource used.

Specified by:

flush in class ZPDFPage

getPageImage

public BufferedImage getPageImage()

Get rasterized rendering of this page.