javax.microedition.lcdui
Class Graphics

java.lang.Object
  javax.microedition.lcdui.Graphics

public class Graphics
extends Object

Preliminary Graphics class for LCD Screen

Author:

Brian Bagnall

Field Summary

static int	BLACK
static int	DOTTED
static int	SOLID
static int	WHITE

Constructor Summary

Graphics()

Method Summary

void	autoRefresh(boolean on)
void	clear()
void	drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)
void	drawChar(char c, int x, int y, boolean invert)
void	drawImage(Image img, int x, int y, boolean invert)
void	drawImage(Image img, int sx, int sy, int x, int y, int w, int h, int rop)
void	drawLine(int x0, int y0, int x1, int y1)
void	drawRect(int x, int y, int width, int height)
void	drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
void	drawString(String str, int x, int y)
void	drawString(String str, int x, int y, boolean invert)
void	drawString(String str, int x, int y, int rop)
void	fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)
void	fillRect(int x, int y, int width, int height)
int	getCenteredX(String str)
int	getColor()
Font	getFont()
int	getHeight()
int	getStrokeStyle()
int	getWidth()
void	refresh()
void	setColor(int rgb)
void	setPixel(int rgbColor, int x, int y) Using rgbColor as argument even though global, because when this setPixel() method is used later it will need color argument
void	setStrokeStyle(int style)

Methods inherited from class java.lang.Object

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

Field Detail

BLACK

public static final int BLACK

See Also:

Constant Field Values

WHITE

public static final int WHITE

See Also:

Constant Field Values

SOLID

public static final int SOLID

See Also:

Constant Field Values

DOTTED

public static final int DOTTED

See Also:

Constant Field Values

Constructor Detail

Graphics

public Graphics()

Method Detail

getWidth

public int getWidth()

getHeight

public int getHeight()

getCenteredX

public int getCenteredX(String str)

getFont

public Font getFont()

setColor

public void setColor(int rgb)

getColor

public int getColor()

setPixel

public void setPixel(int rgbColor,
                     int x,
                     int y)

Using rgbColor as argument even though global, because when this setPixel() method is used later it will need color argument

drawLine

public void drawLine(int x0,
                     int y0,
                     int x1,
                     int y1)

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)

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)

fillRect

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

drawString

public void drawString(String str,
                       int x,
                       int y,
                       int rop)

drawString

public void drawString(String str,
                       int x,
                       int y)

drawString

public void drawString(String str,
                       int x,
                       int y,
                       boolean invert)

drawChar

public void drawChar(char c,
                     int x,
                     int y,
                     boolean invert)

drawImage

public void drawImage(Image img,
                      int x,
                      int y,
                      boolean invert)

drawImage

public void drawImage(Image img,
                      int sx,
                      int sy,
                      int x,
                      int y,
                      int w,
                      int h,
                      int rop)

getStrokeStyle

public int getStrokeStyle()

setStrokeStyle

public void setStrokeStyle(int style)

refresh

public void refresh()

clear

public void clear()

autoRefresh

public void autoRefresh(boolean on)