类 NativeBackend

java.lang.Object

polaris.sdk.ui.render.NativeBackend

所有已实现的接口:

AutoCloseable

public final class NativeBackend
extends Object
implements AutoCloseable

Desktop OpenGL 3.3 backend. One live native backend / GL context per process in this release.

方法概要

修饰符和类型	方法	说明
static NativeBackend	attachCurrentContext()	The caller already owns and has made current a desktop GL 3.3+ context.
void	background(int w, int h, float time, boolean grid, boolean light)
void	background(int w, int h, float time, boolean grid, Theme theme)
void	check()
void	checkError()
long	clientSize()
void	close()
static NativeBackend	open(Canvas canvas)
String	renderer()
ByteBuffer	screenshot(int w, int h)
void	swap()
String	version()

从类继承的方法 Object

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

方法详细资料

open

public static NativeBackend open(Canvas canvas)
                          throws IOException

抛出:

IOException

attachCurrentContext

public static NativeBackend attachCurrentContext()
                                          throws IOException

The caller already owns and has made current a desktop GL 3.3+ context. No window is created.

抛出:

IOException

check

public void check()

renderer

public String renderer()

version

public String version()

clientSize

public long clientSize()

background

public void background(int w,
 int h,
 float time,
 boolean grid,
 boolean light)

background

public void background(int w,
 int h,
 float time,
 boolean grid,
 Theme theme)

screenshot

public ByteBuffer screenshot(int w,
 int h)

checkError

public void checkError()

swap

public void swap()

close

public void close()

指定者:

close 在接口中 AutoCloseable