Package jp.co.cyberagent.android.gpuimage.filter

Class GPUImageOpacityFilter

java.lang.Object

jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter

jp.co.cyberagent.android.gpuimage.filter.GPUImageOpacityFilter

public class GPUImageOpacityFilter
extends GPUImageFilter

Adjusts the alpha channel of the incoming image opacity: The value to multiply the incoming alpha channel for each pixel by (0.0 - 1.0, with 1.0 as the default)

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	OPACITY_FRAGMENT_SHADER

Fields inherited from class jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter

NO_FILTER_FRAGMENT_SHADER, NO_FILTER_VERTEX_SHADER

Constructor Summary

Constructors

Constructor	Description
GPUImageOpacityFilter()
GPUImageOpacityFilter(float opacity)

Method Summary

Modifier and Type	Method	Description
void	onInit()
void	onInitialized()
void	setOpacity(float opacity)

Methods inherited from class jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter

convertStreamToString, destroy, getAttribPosition, getAttribTextureCoordinate, getOutputHeight, getOutputWidth, getProgram, getUniformTexture, ifNeedInit, isInitialized, loadShader, onDestroy, onDraw, onDrawArraysPre, onOutputSizeChanged, runOnDraw, runPendingOnDrawTasks, setFloat, setFloatArray, setFloatVec2, setFloatVec3, setFloatVec4, setInteger, setPoint, setUniformMatrix3f, setUniformMatrix4f

Methods inherited from class java.lang.Object

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

Field Detail

OPACITY_FRAGMENT_SHADER

public static final java.lang.String OPACITY_FRAGMENT_SHADER

See Also:

Constant Field Values

Constructor Detail

GPUImageOpacityFilter

public GPUImageOpacityFilter()

GPUImageOpacityFilter

public GPUImageOpacityFilter(float opacity)

Method Detail

onInit

public void onInit()

Overrides:

onInit in class GPUImageFilter

onInitialized

public void onInitialized()

Overrides:

onInitialized in class GPUImageFilter

setOpacity

public void setOpacity(float opacity)