public class CutCornerTreatment extends CornerTreatment
A corner treatment which cuts or clips the original corner of a shape with a straight line.
Summary
Public methods |
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|---|---|
void |
Generates a |
Public constructors
CutCornerTreatment
public CutCornerTreatment(float size)
Instantiates a cut corner treatment of a given size. A cut corner treatment introduces two new corners to a shape, produced by a straight line drawn between two points {@param size} pixels away, on the vertical and horizontal axes, from the rectilinear (original) corner of the shape. Stated another way, if the rectilinear (original) corner of the shape was at co-ordinates (0, 0), the new corners are at co-ordinates (size, 0) and (0, size), and a straight line is drawn between them.
| Parameters | |
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float size |
the length in pixels that the new corners will be drawn away from the origin. |
Public methods
getCornerPath
public void getCornerPath(
ShapePath shapePath,
float angle,
float interpolation,
float radius
)
Generates a ShapePath using a single radius value for this corner treatment.
CornerTreatments are assumed to have an origin of (0, 0) (i.e. they represent the top-left corner), and are automatically rotated and scaled as necessary when applied to other corners.
| Parameters | |
|---|---|
ShapePath shapePath |
the |
float angle |
the angle of the corner, typically 90 degrees. |
float interpolation |
the interpolation of the corner treatment. Ranges between 0 (none) and 1 (fully) interpolated. Custom corner treatments can implement interpolation to support shape transition between two arbitrary states. Typically, a value of 0 indicates that the custom corner treatment is not rendered (i.e. that it is a 90 degree angle), and a value of 1 indicates that the treatment is fully rendered. Animation between these two values can "heal" or "reveal" a corner treatment. |
float radius |
the radius or size of this corner. |