ev3dev.actuators

Class LCDJessie

java.lang.Object

ev3dev.hardware.EV3DevDevice

ev3dev.actuators.LCDJessie

public class LCDJessie
extends EV3DevDevice

Field Summary

Fields

Modifier and Type	Field and Description
private int	BUFFER_SIZE
static int	EV3_BUFFER_SIZE
static int	EV3_LINE_LEN
static int	EV3_ROWS
static int	EV3_SCREEN_HEIGHT
static int	EV3_SCREEN_WIDTH
static java.lang.String	EV3DEV_EV3_DEVICES_PATH
static java.lang.String	EV3DEV_EV3_LCD_NAME
static java.lang.String	EV3DEV_EV3_LCD_PATH
static java.lang.String	EV3DEV_LCD_KEY
static java.lang.String	FB_PATH
private java.awt.Graphics2D	g2d
private java.awt.image.BufferedImage	image
private static GraphicsLCD	instance
private int	LINE_LEN
private static Logger	log
private int	SCREEN_HEIGHT
private int	SCREEN_WIDTH

Fields inherited from class ev3dev.hardware.EV3DevDevice

ADDRESS, CURRENT_PLATFORM, DEVICE, ev3DevProperties, LEGO_PORT, LEGO_SENSOR, MODE, PATH_DEVICE

Constructor Summary

Constructors

Modifier	Constructor and Description
private	LCDJessie()

Method Summary

Modifier and Type	Method and Description
void	bitBlt(byte[] bytes, int i, int i1, int i2, int i3, byte[] bytes1, int i4, int i5, int i6, int i7, int i8, int i9, int i10)
void	bitBlt(byte[] bytes, int i, int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8)
void	clear()
void	copyArea(int i, int i1, int i2, int i3, int i4, int i5, int i6)
void	drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)
void	drawChar(char c, int i, int i1, int i2)
void	drawChars(char[] chars, int i, int i1, int i2, int i3, int i4)
void	drawImage(java.awt.Image image, int i, int i1, int i2)
void	drawLine(int x1, int y1, int x2, int y2)
void	drawRect(int x, int y, int width, int height)
void	drawRegion(java.awt.Image image, int i, int i1, int i2, int i3, int i4, int i5, int i6, int i7)
void	drawRegionRop(java.awt.Image image, int i, int i1, int i2, int i3, int i4, int i5, int i6, int i7)
void	drawRegionRop(java.awt.Image image, int i, int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8)
void	drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
void	drawString(java.lang.String s, int i, int i1, int i2)
void	drawString(java.lang.String s, int i, int i1, int i2, boolean b)
void	drawSubstring(java.lang.String s, int i, int i1, int i2, int i3, int i4)
void	fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)
void	fillRect(int x, int y, int width, int height)
void	flush() Write LCD with current context
byte[]	getDisplay()
java.awt.Font	getFont()
int	getHeight()
byte[]	getHWDisplay()
java.awt.image.BufferedImage	getImage()
static GraphicsLCD	getInstance() Return a Instance of Sound.
int	getPixel(int i, int i1)
int	getStrokeStyle()
int	getTranslateX()
int	getTranslateY()
int	getWidth()
private void	init(int width, int height, int lineLength, int bufferSize)
void	refresh()
void	setAutoRefresh(boolean b)
int	setAutoRefreshPeriod(int i)
void	setColor(int color) Use in combination with possible values from lejos.robotics.Color
void	setColor(int i, int i1, int i2)
void	setContrast(int i)
void	setFont(java.awt.Font font)
void	setPixel(int i, int i1, int i2)
void	setStrokeStyle(int i)
void	translate(int x, int y)

Methods inherited from class ev3dev.hardware.EV3DevDevice

detect, getIntegerAttribute, getStringAttribute, setIntegerAttribute, setStringAttribute

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final Logger log

EV3DEV_EV3_DEVICES_PATH

public static final java.lang.String EV3DEV_EV3_DEVICES_PATH

See Also:

Constant Field Values

EV3DEV_EV3_LCD_NAME

public static final java.lang.String EV3DEV_EV3_LCD_NAME

See Also:

Constant Field Values

EV3DEV_EV3_LCD_PATH

public static final java.lang.String EV3DEV_EV3_LCD_PATH

See Also:

Constant Field Values

EV3DEV_LCD_KEY

public static final java.lang.String EV3DEV_LCD_KEY

See Also:

Constant Field Values

FB_PATH

public static final java.lang.String FB_PATH

SCREEN_WIDTH

private int SCREEN_WIDTH

SCREEN_HEIGHT

private int SCREEN_HEIGHT

LINE_LEN

private int LINE_LEN

BUFFER_SIZE

private int BUFFER_SIZE

EV3_SCREEN_WIDTH

public static final int EV3_SCREEN_WIDTH

See Also:

Constant Field Values

EV3_SCREEN_HEIGHT

public static final int EV3_SCREEN_HEIGHT

See Also:

Constant Field Values

EV3_LINE_LEN

public static final int EV3_LINE_LEN

See Also:

Constant Field Values

EV3_ROWS

public static final int EV3_ROWS

See Also:

Constant Field Values

EV3_BUFFER_SIZE

public static final int EV3_BUFFER_SIZE

See Also:

Constant Field Values

image

private java.awt.image.BufferedImage image

g2d

private java.awt.Graphics2D g2d

instance

private static GraphicsLCD instance

Constructor Detail

LCDJessie

private LCDJessie()

Method Detail

getInstance

public static GraphicsLCD getInstance()

Return a Instance of Sound.

Returns:

A Sound instance

init

private void init(int width,
                  int height,
                  int lineLength,
                  int bufferSize)

getImage

public java.awt.image.BufferedImage getImage()

flush

public void flush()

Write LCD with current context

translate

public void translate(int x,
                      int y)

getFont

public java.awt.Font getFont()

setFont

public void setFont(java.awt.Font font)

getTranslateX

public int getTranslateX()

getTranslateY

public int getTranslateY()

setColor

public void setColor(int color)

Use in combination with possible values from lejos.robotics.Color

Parameters:

color -

setColor

public void setColor(int i,
                     int i1,
                     int i2)

setPixel

public void setPixel(int i,
                     int i1,
                     int i2)

getPixel

public int getPixel(int i,
                    int i1)

drawString

public void drawString(java.lang.String s,
                       int i,
                       int i1,
                       int i2,
                       boolean b)

drawString

public void drawString(java.lang.String s,
                       int i,
                       int i1,
                       int i2)

drawSubstring

public void drawSubstring(java.lang.String s,
                          int i,
                          int i1,
                          int i2,
                          int i3,
                          int i4)

drawChar

public void drawChar(char c,
                     int i,
                     int i1,
                     int i2)

drawChars

public void drawChars(char[] chars,
                      int i,
                      int i1,
                      int i2,
                      int i3,
                      int i4)

getStrokeStyle

public int getStrokeStyle()

setStrokeStyle

public void setStrokeStyle(int i)

drawRegionRop

public void drawRegionRop(java.awt.Image image,
                          int i,
                          int i1,
                          int i2,
                          int i3,
                          int i4,
                          int i5,
                          int i6,
                          int i7)

drawRegionRop

public void drawRegionRop(java.awt.Image image,
                          int i,
                          int i1,
                          int i2,
                          int i3,
                          int i4,
                          int i5,
                          int i6,
                          int i7,
                          int i8)

drawRegion

public void drawRegion(java.awt.Image image,
                       int i,
                       int i1,
                       int i2,
                       int i3,
                       int i4,
                       int i5,
                       int i6,
                       int i7)

drawImage

public void drawImage(java.awt.Image image,
                      int i,
                      int i1,
                      int i2)

drawLine

public void drawLine(int x1,
                     int y1,
                     int x2,
                     int y2)

fillRect

public void fillRect(int x,
                     int y,
                     int width,
                     int height)

copyArea

public void copyArea(int i,
                     int i1,
                     int i2,
                     int i3,
                     int i4,
                     int i5,
                     int i6)

drawRoundRect

public void drawRoundRect(int x,
                          int y,
                          int width,
                          int height,
                          int arcWidth,
                          int arcHeight)

drawRect

public void drawRect(int x,
                     int y,
                     int width,
                     int height)

drawArc

public void drawArc(int x,
                    int y,
                    int width,
                    int height,
                    int startAngle,
                    int arcAngle)

fillArc

public void fillArc(int x,
                    int y,
                    int width,
                    int height,
                    int startAngle,
                    int arcAngle)

refresh

public void refresh()

clear

public void clear()

getWidth

public int getWidth()

getHeight

public int getHeight()

getDisplay

public byte[] getDisplay()

getHWDisplay

public byte[] getHWDisplay()

setContrast

public void setContrast(int i)

bitBlt

public void bitBlt(byte[] bytes,
                   int i,
                   int i1,
                   int i2,
                   int i3,
                   int i4,
                   int i5,
                   int i6,
                   int i7,
                   int i8)

bitBlt

public void bitBlt(byte[] bytes,
                   int i,
                   int i1,
                   int i2,
                   int i3,
                   byte[] bytes1,
                   int i4,
                   int i5,
                   int i6,
                   int i7,
                   int i8,
                   int i9,
                   int i10)

setAutoRefresh

public void setAutoRefresh(boolean b)

setAutoRefreshPeriod

public int setAutoRefreshPeriod(int i)