com.myscript.iink.graphics

Interface IPath

public interface IPath

The path interface, for building a path as described in the SVG specifications.

See Also:

https://www.w3.org/TR/SVG/paths.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IPath.OperationType Lists the path operation types.

Method Summary

Modifier and Type	Method and Description
void	arcTo(float rx, float ry, float phi, boolean fA, boolean fS, float x, float y) Draws an elliptical arc from the current point to (x, y).
void	closePath() Close the current subpath by drawing a straight line from the current point to current subpath's initial point.
void	curveTo(float x1, float y1, float x2, float y2, float x, float y) Draws a cubic Bezier curve from the current point to (x,y) using (x1,y1) as the control point at the beginning of the curve and (x2,y2) as the control point at the end of the curve.
void	lineTo(float x, float y) Draws a line from the current point to the given (x,y) coordinate which becomes the new current point.
void	moveTo(float x, float y) Starts a new subpath at the given (x,y) coordinate.
void	quadTo(float x1, float y1, float x, float y) Draws a quadratic Bezier curve from the current point to (x,y) using (x1,y1) as the control point.
java.util.EnumSet<IPath.OperationType>	unsupportedOperations() Lists the operations not supported by the implementation of IPath.

Method Detail

unsupportedOperations

java.util.EnumSet<IPath.OperationType> unsupportedOperations()

Lists the operations not supported by the implementation of IPath.

Returns:

a list of unsupported operations.

moveTo

void moveTo(float x,
            float y)

Starts a new subpath at the given (x,y) coordinate.

Parameters:

x - the x coordinate to move to.

y - the y coordinate to move to.

See Also:

https://www.w3.org/TR/SVG/paths.html#PathDataMovetoCommands

lineTo

void lineTo(float x,
            float y)

Draws a line from the current point to the given (x,y) coordinate which becomes the new current point.

Parameters:

x - the x coordinate to draw a line to.

y - the y coordinate to draw a line to.

See Also:

https://www.w3.org/TR/SVG/paths.html#PathDataLinetoCommands

curveTo

void curveTo(float x1,
             float y1,
             float x2,
             float y2,
             float x,
             float y)

Draws a cubic Bezier curve from the current point to (x,y) using (x1,y1) as the control point at the beginning of the curve and (x2,y2) as the control point at the end of the curve.

Parameters:

x1 - the x coordinate of the control point at the beginning of the curve.

y1 - the y coordinate of the control point at the beginning of the curve.

x2 - the x coordinate of the control point at the end of the curve.

y2 - the y coordinate of the control point at the end of the curve.

x - the x coordinate of the final point of the curve.

y - the y coordinate of the final point of the curve.

See Also:

https://www.w3.org/TR/SVG/paths.html#PathDataCurveCommands

quadTo

void quadTo(float x1,
            float y1,
            float x,
            float y)

Draws a quadratic Bezier curve from the current point to (x,y) using (x1,y1) as the control point.

Parameters:

x1 - the x coordinate of the control point.

y1 - the y coordinate of the control point.

x - the x coordinate of the final point of the curve.

y - the y coordinate of the final point of the curve.

See Also:

https://www.w3.org/TR/SVG/paths.html#PathDataQuadraticBezierCommands

arcTo

void arcTo(float rx,
           float ry,
           float phi,
           boolean fA,
           boolean fS,
           float x,
           float y)

Draws an elliptical arc from the current point to (x, y). The size and orientation of the ellipse are defined by two radii (rx, ry) and an x-axis-rotation, which indicates how the ellipse as a whole is rotated relative to the current coordinate system. The center (cx, cy) of the ellipse is calculated automatically to satisfy the constraints imposed by the other parameters.

Parameters:

rx - the x-axis radius (must be positive).

ry - the y-axis radius (must be positive).

phi - the x-axis rotation angle.

fA - the large-arc flag.

fS - the sweep-arc flag.

x - the x coordinate of the last point.

y - the y coordinate of the last point.

See Also:

https://www.w3.org/TR/SVG/paths.html#PathDataEllipticalArcCommands

closePath

void closePath()

Close the current subpath by drawing a straight line from the current point to current subpath's initial point.

See Also:

https://www.w3.org/TR/SVG/paths.html#PathDataClosePathCommand