com.itextpdf.svg.renderers.path

Interface IPathShape

All Known Implementing Classes:

AbstractPathShape, ClosePath, CurveTo, EllipticalCurveTo, HorizontalLineTo, LineTo, MoveTo, QuadraticCurveTo, QuadraticSmoothCurveTo, SmoothSCurveTo, VerticalLineTo

public interface IPathShape

Interface for IPathShape, which draws the Path-data's d element instructions.

Method Summary

Modifier and Type	Method and Description
void	draw(com.itextpdf.kernel.pdf.canvas.PdfCanvas canvas) Draws this instruction to a canvas object.
com.itextpdf.kernel.geom.Point	getEndingPoint() Gets the ending point on the canvas after the path shape has been drawn via the draw(PdfCanvas) method, in SVG space coordinates.
com.itextpdf.kernel.geom.Rectangle	getPathShapeRectangle(com.itextpdf.kernel.geom.Point lastPoint) Get bounding rectangle of the current path shape.
boolean	isRelative() Returns true when this shape is a relative operator.
void	setCoordinates(String[] inputCoordinates, com.itextpdf.kernel.geom.Point startPoint) This method sets the coordinates for the path painting operator and does internal preprocessing, if necessary

Method Detail

draw

void draw(com.itextpdf.kernel.pdf.canvas.PdfCanvas canvas)

Draws this instruction to a canvas object.

Parameters:

canvas - to which this instruction is drawn

setCoordinates

void setCoordinates(String[] inputCoordinates,
                    com.itextpdf.kernel.geom.Point startPoint)

This method sets the coordinates for the path painting operator and does internal preprocessing, if necessary

Parameters:

inputCoordinates - an array containing point values for path coordinates

startPoint - the ending point of the previous operator, or, in broader terms, the point that the coordinates should be absolutized against, for relative operators

getEndingPoint

com.itextpdf.kernel.geom.Point getEndingPoint()

Gets the ending point on the canvas after the path shape has been drawn via the draw(PdfCanvas) method, in SVG space coordinates.

Returns:

The Point representing the final point in the drawn path. If the point does not exist or does not change null may be returned.

isRelative

boolean isRelative()

Returns true when this shape is a relative operator. False if it is an absolute operator.

Returns:

true if relative, false if absolute

getPathShapeRectangle

com.itextpdf.kernel.geom.Rectangle getPathShapeRectangle(com.itextpdf.kernel.geom.Point lastPoint)

Get bounding rectangle of the current path shape.

Parameters:

lastPoint - start point for this shape

Returns:

calculated rectangle