Package pl.droidsonroids.gif.transforms

Class CornerRadiusTransform

java.lang.Object

pl.droidsonroids.gif.transforms.CornerRadiusTransform

All Implemented Interfaces:

Transform

public class CornerRadiusTransform
extends Object
implements Transform

Transform which adds rounded corners.

Constructor Summary

Constructors

Constructor	Description
CornerRadiusTransform(float cornerRadius)

Method Summary

Modifier and Type	Method	Description
RectF	getBounds()	Returns current transform bounds - latest received by onBoundsChange(Rect).
float	getCornerRadius()
void	onBoundsChange(Rect bounds)	Called by GifDrawable when its bounds changes by GifDrawable.onBoundsChange(Rect) and when transform is associated using GifDrawable.setTransform(Transform).
void	onDraw(Canvas canvas, Paint paint, Bitmap buffer)	Called by GifDrawable when its GifDrawable.draw(Canvas) is called.
void	setCornerRadius(float cornerRadius)	Sets the corner radius to be applied when drawing the bitmap.

Methods inherited from class java.lang.Object

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

Constructor Details

CornerRadiusTransform

public CornerRadiusTransform(@FloatRange(from=0.0)
float cornerRadius)

Parameters:

cornerRadius - corner radius, may be 0.

Method Details

setCornerRadius

public void setCornerRadius(@FloatRange(from=0.0)
float cornerRadius)

Sets the corner radius to be applied when drawing the bitmap.

Parameters:

cornerRadius - corner radius or 0 to remove rounding

getCornerRadius

@FloatRange(from=0.0)
public float getCornerRadius()

Returns:

The corner radius applied when drawing this drawable. 0 when drawable is not rounded.

getBounds

@NonNull
public RectF getBounds()

Returns current transform bounds - latest received by onBoundsChange(Rect).

Returns:

current transform bounds

onBoundsChange

public void onBoundsChange(Rect bounds)

Description copied from interface: Transform

Called by GifDrawable when its bounds changes by GifDrawable.onBoundsChange(Rect) and when transform is associated using GifDrawable.setTransform(Transform). In this latter case the latest GifDrawable bounds (empty Rect if they were not set yet).

Specified by:

onBoundsChange in interface Transform

Parameters:

bounds - new bounds

onDraw

public void onDraw(Canvas canvas,
Paint paint,
Bitmap buffer)

Description copied from interface: Transform

Called by GifDrawable when its GifDrawable.draw(Canvas) is called.

Specified by:

onDraw in interface Transform

Parameters:

canvas - The canvas supplied by the system to draw on.

paint - The paint to use for custom drawing.

buffer - The current Bitmap for the GIF.