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/*
* SVGPathElement.java
*
* Created on April 12, 2007, 9:19 PM
*
* To change this template, choose Tools | Template Manager
* and open the template the editor.
*/
package com.kitfox.salamander.svg.paths;
import com.kitfox.salamander.svg.basic.SVGAnimatedNumber;
import com.kitfox.salamander.svg.basic.SVGElement;
import com.kitfox.salamander.svg.basic.SVGExternalResourcesRequired;
import com.kitfox.salamander.svg.basic.SVGLangSpace;
import com.kitfox.salamander.svg.basic.SVGStylable;
import com.kitfox.salamander.svg.basic.SVGTests;
import com.kitfox.salamander.svg.basic.SVGTransformable;
import com.kitfox.salamander.svg.coordSystems.SVGPoint;
import org.w3c.dom.events.EventTarget;
/**
*
* The SVGPathElement interface corresponds to the 'path' element.
* @author kitfox
*/
public interface SVGPathElement extends SVGElement, SVGTests, SVGLangSpace,
SVGExternalResourcesRequired, SVGStylable, SVGTransformable,
EventTarget, SVGAnimatedPathData
{
/**
* Corresponds to attribute pathLength on the given 'path' element.
*/
public SVGAnimatedNumber getPathLength();
/**
* Returns the user agent's computed value for the total length of the path using the user agent's distance-along-a-path algorithm, as a distance in the current user coordinate system.
* @return The total length of the path.
*/
public float getTotalLength();
/**
* Returns the (x,y) coordinate in user space which is distance units along the path, utilizing the user agent's distance-along-a-path algorithm.
* @param distance The distance along the path, relative to the start of the path, as a distance in the current user coordinate system.
* @return The returned point in user space.
*/
public SVGPoint getPointAtLength(float distance);
/**
* Returns the index into pathSegList which is distance units along the path, utilizing the user agent's distance-along-a-path algorithm.
* @param distance The distance along the path, relative to the start of the path, as a distance in the current user coordinate system.
* @return The index of the path segment, where the first path segment is number 0.
*/
public int getPathSegAtLength(float distance);
/**
* Returns a stand-alone, parentless SVGPathSegClosePath object.
* @return A stand-alone, parentless SVGPathSegClosePath object.
*/
public SVGPathSegClosePath createSVGPathSegClosePath();
/**
* Returns a stand-alone, parentless SVGPathSegMovetoAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegMovetoAbs object.
*/
public SVGPathSegMovetoAbs createSVGPathSegMovetoAbs(float x, float y);
/**
* Returns a stand-alone, parentless SVGPathSegMovetoRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegMovetoRel object.
*/
public SVGPathSegMovetoRel createSVGPathSegMovetoRel(float x, float y);
/**
* Returns a stand-alone, parentless SVGPathSegLinetoAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegLinetoAbs object.
*/
public SVGPathSegLinetoAbs createSVGPathSegLinetoAbs(float x, float y);
/**
* Returns a stand-alone, parentless SVGPathSegLinetoRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegLinetoRel object.
*/
public SVGPathSegLinetoRel createSVGPathSegLinetoRel(float x, float y);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoCubicAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @param x1 The absolute X coordinate for the first control point.
* @param y1 The absolute Y coordinate for the first control point.
* @param x2 The absolute X coordinate for the second control point.
* @param y2 The absolute Y coordinate for the second control point.
* @return A stand-alone, parentless SVGPathSegCurvetoCubicAbs object.
*/
public SVGPathSegCurvetoCubicAbs createSVGPathSegCurvetoCubicAbs(float x, float y, float x1, float y1, float x2, float y2);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoCubicRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @param x1 The relative X coordinate for the first control point.
* @param y1 The relative Y coordinate for the first control point.
* @param x2 The relative X coordinate for the second control point.
* @param y2 The relative Y coordinate for the second control point.
* @return A stand-alone, parentless SVGPathSegCurvetoCubicRel object.
*/
public SVGPathSegCurvetoCubicRel createSVGPathSegCurvetoCubicRel(float x, float y, float x1, float y1, float x2, float y2);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoQuadraticAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @param x1 The absolute X coordinate for the control point.
* @param y1 The absolute Y coordinate for the control point.
* @return A stand-alone, parentless SVGPathSegCurvetoQuadraticAbs object.
*/
public SVGPathSegCurvetoQuadraticAbs createSVGPathSegCurvetoQuadraticAbs(float x, float y, float x1, float y1);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoQuadraticRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @param x1 The relative X coordinate for the control point.
* @param y1 The relative Y coordinate for the control point.
* @return A stand-alone, parentless SVGPathSegCurvetoQuadraticRel object.
*/
public SVGPathSegCurvetoQuadraticRel createSVGPathSegCurvetoQuadraticRel(float x, float y, float x1, float y1);
/**
* Returns a stand-alone, parentless SVGPathSegArcAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @param r1 The x-axis radius for the ellipse (i.e., r1).
* @param r2 The y-axis radius for the ellipse (i.e., r2).
* @param angle The rotation angle in degrees for the ellipse's x-axis relative to the x-axis of the user coordinate system.
* @param largeArcFlag The value for the large-arc-flag parameter.
* @param sweepFlag The value for the sweep-flag parameter.
* @return A stand-alone, parentless SVGPathSegArcAbs object. A stand-alone, parentless SVGPathSegArcAbs object.
*/
public SVGPathSegCurvetoArcAbs createSVGPathSegArcAbs(float x, float y, float r1, float r2, float angle, boolean largeArcFlag, boolean sweepFlag);
/**
* Returns a stand-alone, parentless SVGPathSegArcRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @param r1 The x-axis radius for the ellipse (i.e., r1).
* @param r2 The y-axis radius for the ellipse (i.e., r2).
* @param angle The rotation angle in degrees for the ellipse's x-axis relative to the x-axis of the user coordinate system.
* @param largeArcFlag The value for the large-arc-flag parameter.
* @param sweepFlag The value for the sweep-flag parameter.
* @return A stand-alone, parentless SVGPathSegArcRel object.
*/
public SVGPathSegCurvetoArcRel createSVGPathSegArcRel(float x, float y, float r1, float r2, float angle, boolean largeArcFlag, boolean sweepFlag);
/**
* Returns a stand-alone, parentless SVGPathSegLinetoHorizontalAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegLinetoHorizontalAbs object.
*/
public SVGPathSegLinetoHorizontalAbs createSVGPathSegLinetoHorizontalAbs(float x);
/**
* Returns a stand-alone, parentless SVGPathSegLinetoHorizontalRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegLinetoHorizontalRel object.
*/
public SVGPathSegLinetoHorizontalRel createSVGPathSegLinetoHorizontalRel(float x);
/**
* Returns a stand-alone, parentless SVGPathSegLinetoVerticalAbs object.
* @param y The absolute Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegLinetoVerticalAbs object.
*/
public SVGPathSegLinetoVerticalAbs createSVGPathSegLinetoVerticalAbs(float y);
/**
* Returns a stand-alone, parentless SVGPathSegLinetoVerticalRel object.
* @param y The relative Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegLinetoVerticalRel object.
*/
public SVGPathSegLinetoVerticalRel createSVGPathSegLinetoVerticalRel(float y);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoCubicSmoothAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @param x2 The absolute X coordinate for the second control point.
* @param y2 The absolute Y coordinate for the second control point.
* @return A stand-alone, parentless SVGPathSegCurvetoCubicSmoothAbs object.
*/
public SVGPathSegCurvetoCubicSmoothAbs createSVGPathSegCurvetoCubicSmoothAbs(float x, float y, float x2, float y2);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoCubicSmoothRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @param x2 The relative X coordinate for the second control point.
* @param y2 The relative Y coordinate for the second control point.
* @return A stand-alone, parentless SVGPathSegCurvetoCubicSmoothRel object.
*/
public SVGPathSegCurvetoCubicSmoothRel createSVGPathSegCurvetoCubicSmoothRel(float x, float y, float x2, float y2);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoQuadraticSmoothAbs object.
* @param x The absolute X coordinate for the end point of this path segment.
* @param y The absolute Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegCurvetoQuadraticSmoothAbs object.
*/
public SVGPathSegCurvetoQuadraticSmoothAbs createSVGPathSegCurvetoQuadraticSmoothAbs(float x, float y);
/**
* Returns a stand-alone, parentless SVGPathSegCurvetoQuadraticSmoothRel object.
* @param x The relative X coordinate for the end point of this path segment.
* @param y The relative Y coordinate for the end point of this path segment.
* @return A stand-alone, parentless SVGPathSegCurvetoQuadraticSmoothRel object.
*/
public SVGPathSegCurvetoQuadraticSmoothRel createSVGPathSegCurvetoQuadraticSmoothRel(float x, float y);
}
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