Interface PathHandler

All Known Implementing Classes:
AWTPathProducer

public interface PathHandler
This interface must be implemented and then registred as the handler of a PathParser instance in order to be notified of parsing events.
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    arcAbs(float rx, float ry, float xAxisRotation, boolean largeArcFlag, boolean sweepFlag, float x, float y)
    Invoked when an absolute elliptical arc command has been parsed.
    void
    arcRel(float rx, float ry, float xAxisRotation, boolean largeArcFlag, boolean sweepFlag, float x, float y)
    Invoked when a relative elliptical arc command has been parsed.
    void
    Invoked when a closepath has been parsed.
    void
    curvetoCubicAbs(float x1, float y1, float x2, float y2, float x, float y)
    Invoked when an absolute cubic bezier curve command has been parsed.
    void
    curvetoCubicRel(float x1, float y1, float x2, float y2, float x, float y)
    Invoked when a relative cubic bezier curve command has been parsed.
    void
    curvetoCubicSmoothAbs(float x2, float y2, float x, float y)
    Invoked when an absolute smooth cubic bezier curve command has been parsed.
    void
    curvetoCubicSmoothRel(float x2, float y2, float x, float y)
    Invoked when a relative smooth cubic bezier curve command has been parsed.
    void
    curvetoQuadraticAbs(float x1, float y1, float x, float y)
    Invoked when an absolute quadratic bezier curve command has been parsed.
    void
    curvetoQuadraticRel(float x1, float y1, float x, float y)
    Invoked when a relative quadratic bezier curve command has been parsed.
    void
    curvetoQuadraticSmoothAbs(float x, float y)
    Invoked when an absolute smooth quadratic bezier curve command has been parsed.
    void
    curvetoQuadraticSmoothRel(float x, float y)
    Invoked when a relative smooth quadratic bezier curve command has been parsed.
    void
    Invoked when the path ends.
    void
    linetoAbs(float x, float y)
    Invoked when an absolute line command has been parsed.
    void
    Invoked when an horizontal absolute line command has been parsed.
    void
    Invoked when an horizontal relative line command has been parsed.
    void
    linetoRel(float x, float y)
    Invoked when a relative line command has been parsed.
    void
    Invoked when a vertical absolute line command has been parsed.
    void
    Invoked when a vertical relative line command has been parsed.
    void
    movetoAbs(float x, float y)
    Invoked when an absolute moveto command has been parsed.
    void
    movetoRel(float x, float y)
    Invoked when a relative moveto command has been parsed.
    void
    Invoked when the path starts.
  • Method Details

    • startPath

      void startPath() throws ParseException
      Invoked when the path starts.
      Throws:
      ParseException - if an error occured while processing the path
    • endPath

      void endPath() throws ParseException
      Invoked when the path ends.
      Throws:
      ParseException - if an error occured while processing the path
    • movetoRel

      void movetoRel(float x, float y) throws ParseException
      Invoked when a relative moveto command has been parsed.

      Command : m

      Parameters:
      x - the relative x coordinate for the end point
      y - the relative y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • movetoAbs

      void movetoAbs(float x, float y) throws ParseException
      Invoked when an absolute moveto command has been parsed.

      Command : M

      Parameters:
      x - the absolute x coordinate for the end point
      y - the absolute y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • closePath

      void closePath() throws ParseException
      Invoked when a closepath has been parsed.

      Command : z | Z

      Throws:
      ParseException - if an error occured while processing the path
    • linetoRel

      void linetoRel(float x, float y) throws ParseException
      Invoked when a relative line command has been parsed.

      Command : l

      Parameters:
      x - the relative x coordinates for the end point
      y - the relative y coordinates for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • linetoAbs

      void linetoAbs(float x, float y) throws ParseException
      Invoked when an absolute line command has been parsed.

      Command : L

      Parameters:
      x - the absolute x coordinate for the end point
      y - the absolute y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • linetoHorizontalRel

      void linetoHorizontalRel(float x) throws ParseException
      Invoked when an horizontal relative line command has been parsed.

      Command : h

      Parameters:
      x - the relative X coordinate of the end point
      Throws:
      ParseException - if an error occured while processing the path
    • linetoHorizontalAbs

      void linetoHorizontalAbs(float x) throws ParseException
      Invoked when an horizontal absolute line command has been parsed.

      Command : H

      Parameters:
      x - the absolute X coordinate of the end point
      Throws:
      ParseException - if an error occured while processing the path
    • linetoVerticalRel

      void linetoVerticalRel(float y) throws ParseException
      Invoked when a vertical relative line command has been parsed.

      Command : v

      Parameters:
      y - the relative Y coordinate of the end point
      Throws:
      ParseException - if an error occured while processing the path
    • linetoVerticalAbs

      void linetoVerticalAbs(float y) throws ParseException
      Invoked when a vertical absolute line command has been parsed.

      Command : V

      Parameters:
      y - the absolute Y coordinate of the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoCubicRel

      void curvetoCubicRel(float x1, float y1, float x2, float y2, float x, float y) throws ParseException
      Invoked when a relative cubic bezier curve command has been parsed.

      Command : c

      Parameters:
      x1 - the relative x coordinate for the first control point
      y1 - the relative y coordinate for the first control point
      x2 - the relative x coordinate for the second control point
      y2 - the relative y coordinate for the second control point
      x - the relative x coordinate for the end point
      y - the relative y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoCubicAbs

      void curvetoCubicAbs(float x1, float y1, float x2, float y2, float x, float y) throws ParseException
      Invoked when an absolute cubic bezier curve command has been parsed.

      Command : C

      Parameters:
      x1 - the absolute x coordinate for the first control point
      y1 - the absolute y coordinate for the first control point
      x2 - the absolute x coordinate for the second control point
      y2 - the absolute y coordinate for the second control point
      x - the absolute x coordinate for the end point
      y - the absolute y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoCubicSmoothRel

      void curvetoCubicSmoothRel(float x2, float y2, float x, float y) throws ParseException
      Invoked when a relative smooth cubic bezier curve command has been parsed. The first control point is assumed to be the reflection of the second control point on the previous command relative to the current point.

      Command : s

      Parameters:
      x2 - the relative x coordinate for the second control point
      y2 - the relative y coordinate for the second control point
      x - the relative x coordinate for the end point
      y - the relative y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoCubicSmoothAbs

      void curvetoCubicSmoothAbs(float x2, float y2, float x, float y) throws ParseException
      Invoked when an absolute smooth cubic bezier curve command has been parsed. The first control point is assumed to be the reflection of the second control point on the previous command relative to the current point.

      Command : S

      Parameters:
      x2 - the absolute x coordinate for the second control point
      y2 - the absolute y coordinate for the second control point
      x - the absolute x coordinate for the end point
      y - the absolute y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoQuadraticRel

      void curvetoQuadraticRel(float x1, float y1, float x, float y) throws ParseException
      Invoked when a relative quadratic bezier curve command has been parsed.

      Command : q

      Parameters:
      x1 - the relative x coordinate for the control point
      y1 - the relative y coordinate for the control point
      x - the relative x coordinate for the end point
      y - the relative x coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoQuadraticAbs

      void curvetoQuadraticAbs(float x1, float y1, float x, float y) throws ParseException
      Invoked when an absolute quadratic bezier curve command has been parsed.

      Command : Q

      Parameters:
      x1 - the absolute x coordinate for the control point
      y1 - the absolute y coordinate for the control point
      x - the absolute x coordinate for the end point
      y - the absolute x coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoQuadraticSmoothRel

      void curvetoQuadraticSmoothRel(float x, float y) throws ParseException
      Invoked when a relative smooth quadratic bezier curve command has been parsed. The control point is assumed to be the reflection of the control point on the previous command relative to the current point.

      Command : t

      Parameters:
      x - the relative x coordinate for the end point
      y - the relative y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • curvetoQuadraticSmoothAbs

      void curvetoQuadraticSmoothAbs(float x, float y) throws ParseException
      Invoked when an absolute smooth quadratic bezier curve command has been parsed. The control point is assumed to be the reflection of the control point on the previous command relative to the current point.

      Command : T

      Parameters:
      x - the absolute x coordinate for the end point
      y - the absolute y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • arcRel

      void arcRel(float rx, float ry, float xAxisRotation, boolean largeArcFlag, boolean sweepFlag, float x, float y) throws ParseException
      Invoked when a relative elliptical arc command has been parsed.

      Command : a

      Parameters:
      rx - the X axis radius for the ellipse
      ry - the Y axis radius for the ellipse
      xAxisRotation - the rotation angle in degrees for the ellipse's X-axis relative to the X-axis
      largeArcFlag - the value of the large-arc-flag
      sweepFlag - the value of the sweep-flag
      x - the relative x coordinate for the end point
      y - the relative y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path
    • arcAbs

      void arcAbs(float rx, float ry, float xAxisRotation, boolean largeArcFlag, boolean sweepFlag, float x, float y) throws ParseException
      Invoked when an absolute elliptical arc command has been parsed.

      Command : A

      Parameters:
      rx - the X axis radius for the ellipse
      ry - the Y axis radius for the ellipse
      xAxisRotation - the rotation angle in degrees for the ellipse's X-axis relative to the X-axis
      largeArcFlag - the value of the large-arc-flag
      sweepFlag - the value of the sweep-flag
      x - the absolute x coordinate for the end point
      y - the absolute y coordinate for the end point
      Throws:
      ParseException - if an error occured while processing the path