Package gaiasky.util.gdx.contrib.postprocess.filters

Class Zoom

java.lang.Object

gaiasky.util.gdx.contrib.postprocess.filters.Filter<Zoom>

gaiasky.util.gdx.contrib.postprocess.filters.Zoom

public final class Zoom
extends Filter<Zoom>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Zoom.Param

Nested classes/interfaces inherited from class gaiasky.util.gdx.contrib.postprocess.filters.Filter

Filter.Parameter

Field Summary

Fields inherited from class gaiasky.util.gdx.contrib.postprocess.filters.Filter

inputBuffer, inputTexture, outputBuffer, program, quad, u_texture0, u_texture1, u_texture2, u_texture3

Constructor Summary

Constructors

Constructor	Description
Zoom()

Method Summary

Modifier and Type	Method	Description
float	getOriginX()
float	getOriginY()
float	getZoom()
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()
void	setOrigin(float x, float y)	Specify the zoom origin, in normalized screen coordinates.
void	setZoom(float zoom)

Methods inherited from class gaiasky.util.gdx.contrib.postprocess.filters.Filter

dispose, endParams, realRender, render, setInput, setInput, setOutput, setParam, setParam, setParam, setParam, setParam, setParam, setParams, setParams, setParams, setParams, setParams, setParams, setParamsv, setParamv, updateProgram

Methods inherited from class java.lang.Object

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

Constructor Details

Zoom

public Zoom()

Method Details

setOrigin

public void setOrigin(float x,
 float y)

Specify the zoom origin, in normalized screen coordinates.

setZoom

public void setZoom(float zoom)

getZoom

public float getZoom()

getOriginX

public float getOriginX()

getOriginY

public float getOriginY()

rebind

public void rebind()

Specified by:

rebind in class Filter<Zoom>

onBeforeRender

protected void onBeforeRender()

Description copied from class: Filter

This method will get called just before a rendering operation occurs.

Specified by:

onBeforeRender in class Filter<Zoom>