com.pd4ml.svg.parser

Class Path

java.lang.Object

com.pd4ml.svg.parser.Path

public class Path
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	C0_MASK Constant for having only control point C0 in effect.
static int	C1_MASK Constant for having control point C1 in effect (in addition to C0).
static int	C1C2_MASK Constant for having control points C1 and C2 in effect (in addition to C0).
static int	C2_MASK Constant for having control point C2 in effect (in addition to C0).

Constructor Summary

Constructors

Constructor and Description
Path()

Method Summary

Modifier and Type	Method and Description
static void	arcTo(GeneralPath path, double x0, double y0, double rx, double ry, double xAxisRotation, boolean largeArcFlag, boolean sweepFlag, double x, double y)
static GeneralPath	parsePath(String path) Uppercase rules are absolute positions, lowercase are relative.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

C0_MASK

public static final int C0_MASK

Constant for having only control point C0 in effect. C0 is the point through which the curve passes.

See Also:

Constant Field Values

C1_MASK

public static final int C1_MASK

Constant for having control point C1 in effect (in addition to C0). C1 controls the curve going towards C0.

See Also:

Constant Field Values

C2_MASK

public static final int C2_MASK

Constant for having control point C2 in effect (in addition to C0). C2 controls the curve going away from C0.

See Also:

Constant Field Values

C1C2_MASK

public static final int C1C2_MASK

Constant for having control points C1 and C2 in effect (in addition to C0).

See Also:

Constant Field Values

Constructor Detail

Path

public Path()

Method Detail

parsePath

public static GeneralPath parsePath(String path)

Uppercase rules are absolute positions, lowercase are relative.

1. M/m - (x y)+ - Move to (without drawing)
2. Z/z - (no params) - Close path (back to starting point)
3. L/l - (x y)+ - Line to
4. H/h - x+ - Horizontal ine to
5. V/v - y+ - Vertical line to
6. C/c - (x1 y1 x2 y2 x y)+ - Cubic bezier to
7. S/s - (x2 y2 x y)+ - Smooth cubic bezier to (shorthand that assumes the x2, y2 from previous C/S is the x1, y1 of this bezier)
8. Q/q - (x1 y1 x y)+ - Quadratic bezier to
9. T/t - (x y)+ - Smooth quadratic bezier to (assumes previous control point is "reflection" of last one w.r.t. to current point)

Parameters:

path - the path string from the XML

Returns:

parsed path

arcTo

public static void arcTo(GeneralPath path,
                         double x0,
                         double y0,
                         double rx,
                         double ry,
                         double xAxisRotation,
                         boolean largeArcFlag,
                         boolean sweepFlag,
                         double x,
                         double y)