public class SepiaTone extends CoreEffect<RenderState>
Effect.AccelType
Modifier and Type | Field and Description |
---|---|
private float |
level |
DefaultInput
Constructor and Description |
---|
SepiaTone()
Constructs a new
SepiaTone effect with the default
level value (1.0), using the default input for source data. |
SepiaTone(Effect input)
Constructs a new
SepiaTone effect with the default
level value (1.0). |
Modifier and Type | Method and Description |
---|---|
Effect |
getInput()
Returns the input for this
Effect . |
float |
getLevel()
Returns the level value, which controls the intensity of the
sepia effect.
|
RenderState |
getRenderState(FilterContext fctx,
BaseTransform transform,
Rectangle outputClip,
java.lang.Object renderHelper,
Effect defaultInput)
Returns the object representing the rendering strategy and state for
the filter operation characterized by the specified arguments.
|
boolean |
reducesOpaquePixels()
Whether an opacity for any pixel is different (lower)
than the corresponding pixel in the default input.
|
void |
setInput(Effect input)
Sets the input for this
Effect to a specific
Effect or to the default input if input is
null . |
void |
setLevel(float level)
Sets the level value, which controls the intensity of the sepia effect.
|
filterImageDatas, getAccelType, getPeer, updatePeerKey, updatePeerKey
filter, getBounds, transform, untransform, untransformClip
combineBounds, combineBounds, createCompatibleImage, ensureTransform, getCompatibleImage, getDefaultedInput, getDefaultedInput, getDirtyRegions, getInputs, getNumInputs, getResultBounds, getState, releaseCompatibleImage, setInput, transformBounds
public SepiaTone()
SepiaTone
effect with the default
level value (1.0), using the default input for source data.
This is a shorthand equivalent to:
new SepiaTone(DefaultInput)
public SepiaTone(Effect input)
SepiaTone
effect with the default
level value (1.0).input
- the single input Effect
public final Effect getInput()
Effect
.Effect
public void setInput(Effect input)
Effect
to a specific
Effect
or to the default input if input
is
null
.input
- the input for this Effect
public float getLevel()
public void setLevel(float level)
Min: 0.0 Max: 1.0 Default: 1.0 Identity: 0.0
level
- the level valuejava.lang.IllegalArgumentException
- if level
is outside
the allowable rangepublic RenderState getRenderState(FilterContext fctx, BaseTransform transform, Rectangle outputClip, java.lang.Object renderHelper, Effect defaultInput)
FilterEffect
FilterContext
object may be null.
outputClip
and renderHelper
may always be null just
as they may be null for a given filter operation.getRenderState
in class FilterEffect<RenderState>
fctx
- the context object that would be used by the Renderer
if this call is preparing for a render operation, or nulltransform
- the transform for the output of this operationoutputClip
- the clip rectangle that may restrict this operation, or nullrenderHelper
- the rendering helper object that can be used to shortcut
this operation under certain conditions, or nulldefaultInput
- the Effect
to be used in place of any null inputspublic boolean reducesOpaquePixels()
Effect
reducesOpaquePixels
in class Effect