it.stefanochizzolini.clown.documents.contents.objects
Class Operation

java.lang.Object
  it.stefanochizzolini.clown.documents.contents.objects.ContentObject
      it.stefanochizzolini.clown.documents.contents.objects.Operation

Direct Known Subclasses:

BeginInlineImage, BeginMarkedContent, BeginSubpath, BeginText, CloseSubpath, DrawCurve, DrawLine, DrawRectangle, EndInlineImage, EndMarkedContent, EndText, GenericOperation, InlineImageBody, InlineImageHeader, ModifyClipPath, ModifyClipPathEvenOdd, ModifyCTM, PaintPath, PaintShading, PaintXObject, RestoreGraphicsState, SaveGraphicsState, SetCharSpace, SetExtGState, SetFillColor, SetFillColorSpace, SetFont, SetLineCap, SetLineDash, SetLineJoin, SetLineWidth, SetMiterLimit, SetStrokeColor, SetStrokeColorSpace, SetTextLead, SetTextMatrix, SetTextRenderMode, SetTextRise, SetTextScale, SetWordSpace, ShowText, TranslateTextRelative, TranslateTextToNextLine

public abstract class Operation
extends ContentObject

Content stream instruction [PDF:1.6:3.7.1].

Since:

0.0.2

Version:

0.0.8

Author:

Stefano Chizzolini (http://www.stefanochizzolini.it)

Field Summary

protected List<PdfDirectObject>	operands
protected String	operator

Constructor Summary

protected	Operation(String operator)
protected	Operation(String operator, List<PdfDirectObject> operands)
protected	Operation(String operator, PdfDirectObject... operands)
protected	Operation(String operator, PdfDirectObject operand)

Method Summary

static Operation	get(String operator, List<PdfDirectObject> operands) Gets a specific operation.
List<PdfDirectObject>	getOperands()
String	getOperator()
String	toString()
void	writeTo(IOutputStream stream) Writes PDF representation of the object to the target buffer.

Methods inherited from class it.stefanochizzolini.clown.documents.contents.objects.ContentObject

applyTo

Methods inherited from class java.lang.Object

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

Field Detail

operator

protected String operator

operands

protected List<PdfDirectObject> operands

Constructor Detail

Operation

protected Operation(String operator)

Operation

protected Operation(String operator,
                    PdfDirectObject operand)

Operation

protected Operation(String operator,
                    PdfDirectObject... operands)

Operation

protected Operation(String operator,
                    List<PdfDirectObject> operands)

Method Detail

get

public static Operation get(String operator,
                            List<PdfDirectObject> operands)

Gets a specific operation.

Parameters:

operator - Operator.

operands - List of operands.

Returns:

Operation associated to the operator.

Since:

0.0.4

getOperator

public String getOperator()

getOperands

public List<PdfDirectObject> getOperands()

toString

public String toString()

Overrides:

toString in class Object

writeTo

public void writeTo(IOutputStream stream)

Description copied from class: ContentObject

Writes PDF representation of the object to the target buffer.

Specified by:

writeTo in class ContentObject