Class Type3Glyph

java.lang.Object

com.itextpdf.kernel.pdf.canvas.PdfCanvas

com.itextpdf.kernel.font.Type3Glyph

public final class Type3Glyph
extends PdfCanvas

The content where Type3 glyphs are written to.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	D_0_STR
private static final String	D_1_STR
private static final byte[]	d0
private static final byte[]	d1
private boolean	isColor
private float	llx
private float	lly
private float	urx
private float	ury
private float	wx

Fields inherited from class PdfCanvas

contentStream, currentGs, document, drawingOnPage, gsStack, layerDepth, mcDepth, resources

Constructor Summary

Constructors

Constructor	Description
Type3Glyph(PdfDocument pdfDocument, float wx, float llx, float lly, float urx, float ury, boolean isColor)	Creates a Type3Glyph canvas with a new Content Stream.
Type3Glyph(PdfStream pdfStream, PdfDocument document)	Creates a Type3Glyph canvas with a non-empty Content Stream.

Method Summary

Modifier and Type	Method	Description
PdfXObject	addImageWithTransformationMatrix(ImageData image, float a, float b, float c, float d, float e, float f, boolean inlineImage)	Creates Image XObject from image and adds it to canvas.
private void	fillBBFromBytes(byte[] bytes)
float	getLlx()
float	getLly()
float	getUrx()
float	getUry()
float	getWx()
boolean	isColor()	Indicates if the glyph color specified in the glyph description or not.
private void	writeMetrics(float wx, float llx, float lly, float urx, float ury, boolean isColor)	Writes the width and optionally the bounding box parameters for a glyph

Methods inherited from class PdfCanvas

addImageAt, addImageFittedIntoRectangle, addImageWithTransformationMatrix, addInlineImage, addXObject, addXObjectAt, addXObjectFittedIntoRectangle, addXObjectWithTransformationMatrix, arc, arcContinuous, attachContentStream, beginLayer, beginMarkedContent, beginMarkedContent, beginText, beginVariableText, bezierArc, circle, clip, closePath, closePathEoFillStroke, closePathFillStroke, closePathStroke, closeTag, concatMatrix, concatMatrix, concatMatrix, curveFromTo, curveTo, curveTo, ellipse, endLayer, endMarkedContent, endPath, endText, endVariableText, eoClip, eoFill, eoFillStroke, fill, fillStroke, getContentStream, getDocument, getGraphicsState, getResources, lineTo, moveText, moveTextWithLeading, moveTo, newlineShowText, newlineShowText, newlineText, openTag, openTag, paintShading, rectangle, rectangle, release, resetFillColorCmyk, resetFillColorGray, resetFillColorRgb, resetStrokeColorCmyk, resetStrokeColorGray, resetStrokeColorRgb, restoreState, roundRectangle, roundRectangle, saveState, setCharacterSpacing, setColor, setColor, setColor, setDrawingOnPage, setExtGState, setExtGState, setFillColor, setFillColorCmyk, setFillColorGray, setFillColorRgb, setFillColorShading, setFlatnessTolerance, setFontAndSize, setHorizontalScaling, setLeading, setLineCapStyle, setLineDash, setLineDash, setLineDash, setLineDash, setLineJoinStyle, setLineWidth, setMiterLimit, setRenderingIntent, setStrokeColor, setStrokeColorCmyk, setStrokeColorGray, setStrokeColorRgb, setStrokeColorShading, setTextMatrix, setTextMatrix, setTextMatrix, setTextRenderingMode, setTextRise, setWordSpacing, showText, showText, showText, showText, stroke, writeLiteral, writeLiteral, writeLiteral

Methods inherited from class Object

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

Field Details

D_0_STR

private static final String D_0_STR

See Also:

• Constant Field Values

D_1_STR

private static final String D_1_STR

See Also:

• Constant Field Values

d0

private static final byte[] d0

d1

private static final byte[] d1

wx

private float wx

llx

private float llx

lly

private float lly

urx

private float urx

ury

private float ury

isColor

private boolean isColor

Constructor Details

Type3Glyph

Type3Glyph(PdfDocument pdfDocument,
 float wx,
 float llx,
 float lly,
 float urx,
 float ury,
 boolean isColor)

Creates a Type3Glyph canvas with a new Content Stream.

Parameters:

pdfDocument - the document that this canvas is created for

Type3Glyph

Type3Glyph(PdfStream pdfStream,
 PdfDocument document)

Creates a Type3Glyph canvas with a non-empty Content Stream.

Parameters:

pdfStream - PdfStream from existed document.

document - document to which PdfStream belongs.

Method Details

getWx

public float getWx()

getLlx

public float getLlx()

getLly

public float getLly()

getUrx

public float getUrx()

getUry

public float getUry()

isColor

public boolean isColor()

Indicates if the glyph color specified in the glyph description or not.

Returns:

whether the glyph color is specified in the glyph description or not

writeMetrics

private void writeMetrics(float wx,
 float llx,
 float lly,
 float urx,
 float ury,
 boolean isColor)

Writes the width and optionally the bounding box parameters for a glyph

Parameters:

wx - the advance this character will have

llx - the X lower left corner of the glyph bounding box. If the isColor option is true the value is ignored

lly - the Y lower left corner of the glyph bounding box. If the isColor option is true the value is ignored

urx - the X upper right corner of the glyph bounding box. If the isColor option is true the value is ignored

ury - the Y upper right corner of the glyph bounding box. If the isColor option is true the value is ignored

isColor - defines whether the glyph color is specified in the glyph description in the font. The consequence of value true is that the bounding box parameters are ignored.

addImageWithTransformationMatrix

public PdfXObject addImageWithTransformationMatrix(ImageData image,
 float a,
 float b,
 float c,
 float d,
 float e,
 float f,
 boolean inlineImage)

Creates Image XObject from image and adds it to canvas. Performs additional checks to make sure that we only add mask images to not colorized type 3 fonts.

Overrides:

addImageWithTransformationMatrix in class PdfCanvas

Parameters:

image - the PdfImageXObject object

a - an element of the transformation matrix

b - an element of the transformation matrix

c - an element of the transformation matrix

d - an element of the transformation matrix

e - an element of the transformation matrix

f - an element of the transformation matrix

inlineImage - true if to add image as in-line.

Returns:

created Image XObject or null in case of in-line image (asInline = true).

See Also:

• PdfCanvas.concatMatrix(double, double, double, double, double, double)

fillBBFromBytes

private void fillBBFromBytes(byte[] bytes)