ev3dev.hardware.display

Class RGBFramebufferProvider

java.lang.Object

ev3dev.hardware.display.RGBFramebufferProvider

All Implemented Interfaces:

FramebufferProvider

public class RGBFramebufferProvider
extends java.lang.Object
implements FramebufferProvider

Creates new Linux RGB framebuffer.

Constructor Summary

Constructors

Constructor and Description
RGBFramebufferProvider()

Method Summary

Modifier and Type	Method and Description
JavaFramebuffer	createFramebuffer(NativeFramebuffer fb, DisplayInterface disp) Create and initialize a new framebuffer.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ev3dev.hardware.display.spi.FramebufferProvider

load

Constructor Detail

RGBFramebufferProvider

public RGBFramebufferProvider()

Method Detail

createFramebuffer

public JavaFramebuffer createFramebuffer(NativeFramebuffer fb,
                                         DisplayInterface disp)
                                  throws LastErrorException,
                                         java.lang.IllegalArgumentException

Description copied from interface: FramebufferProvider

Create and initialize a new framebuffer.

Specified by:

createFramebuffer in interface FramebufferProvider

Parameters:

fb - The framebuffer device (e.g. /dev/fb0)

disp - Display manager (e.g. /dev/tty)

Throws:

LastErrorException - When there was an error accessing the device.

java.lang.IllegalArgumentException - When this framebuffer is not compatible with this device.