Package 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	Description
void	draw(PdfCanvas canvas)	Deprecated.
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.
Rectangle	getPathShapeRectangle(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, Point startPoint)	This method sets the coordinates for the path painting operator and does internal preprocessing, if necessary

Method Details

draw

             @Deprecated void draw
             (PdfCanvas canvas)
            

Deprecated.

Draws this instruction to a canvas object.

Deprecated in favour of AbstractPathShape.draw() and later this method should be introduced in this interface, along with AbstractPathShape.setContext(SvgDrawContext) method. Since canvas can be got from SvgDrawContext the PdfCanvas parameter is no more needed.

Parameters:

canvas - to which this instruction is drawn

setCoordinates

             void setCoordinates
             (String[] inputCoordinates, 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

             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

             Rectangle getPathShapeRectangle
             (Point lastPoint)
            

Get bounding rectangle of the current path shape.

Parameters:

lastPoint - start point for this shape

Returns:

calculated rectangle