Methods
Modifier and Type
Method and Description
abstract void
clearRect(int x,
int y,
int width,
int height)
Clears the specified rectangle by filling it with the background
color of the current drawing surface.
abstract void
clipRect(int x,
int y,
int width,
int height)
Intersects the current clip with the specified rectangle.
abstract void
copyArea(int x,
int y,
int width,
int height,
int dx,
int dy)
Copies an area of the component by a distance specified by
dx and dy.
abstract Graphics
create()
Creates a new Graphics object that is
a copy of this Graphics object.
Graphics
create(int x,
int y,
int width,
int height)
Creates a new Graphics object based on this
Graphics object, but with a new translation and clip area.
abstract void
dispose()
Disposes of this graphics context and releases
any system resources that it is using.
void
draw3DRect(int x,
int y,
int width,
int height,
boolean raised)
Draws a 3-D highlighted outline of the specified rectangle.
abstract void
drawArc(int x,
int y,
int width,
int height,
int startAngle,
int arcAngle)
Draws the outline of a circular or elliptical arc
covering the specified rectangle.
void
drawBytes(byte[] data,
int offset,
int length,
int x,
int y)
Draws the text given by the specified byte array, using this
graphics context’s current font and color.
void
drawChars(char[] data,
int offset,
int length,
int x,
int y)
Draws the text given by the specified character array, using this
graphics context’s current font and color.
abstract boolean
drawImage(Image img,
int x,
int y,
Color bgcolor,
ImageObserver observer)
Draws as much of the specified image as is currently available.
abstract boolean
drawImage(Image img,
int x,
int y,
ImageObserver observer)
Draws as much of the specified image as is currently available.
abstract boolean
drawImage(Image img,
int x,
int y,
int width,
int height,
Color bgcolor,
ImageObserver observer)
Draws as much of the specified image as has already been scaled
to fit inside the specified rectangle.
abstract boolean
drawImage(Image img,
int x,
int y,
int width,
int height,
ImageObserver observer)
Draws as much of the specified image as has already been scaled
to fit inside the specified rectangle.
abstract boolean
drawImage(Image img,
int dx1,
int dy1,
int dx2,
int dy2,
int sx1,
int sy1,
int sx2,
int sy2,
Color bgcolor,
ImageObserver observer)
Draws as much of the specified area of the specified image as is
currently available, scaling it on the fly to fit inside the
specified area of the destination drawable surface.
abstract boolean
drawImage(Image img,
int dx1,
int dy1,
int dx2,
int dy2,
int sx1,
int sy1,
int sx2,
int sy2,
ImageObserver observer)
Draws as much of the specified area of the specified image as is
currently available, scaling it on the fly to fit inside the
specified area of the destination drawable surface.
abstract void
drawLine(int x1,
int y1,
int x2,
int y2)
Draws a line, using the current color, between the points
(x1, y1) and (x2, y2)
in this graphics context’s coordinate system.
abstract void
drawOval(int x,
int y,
int width,
int height)
Draws the outline of an oval.
abstract void
drawPolygon(int[] xPoints,
int[] yPoints,
int nPoints)
Draws a closed polygon defined by
arrays of x and y coordinates.
void
drawPolygon(Polygon p)
Draws the outline of a polygon defined by the specified
Polygon object.
abstract void
drawPolyline(int[] xPoints,
int[] yPoints,
int nPoints)
Draws a sequence of connected lines defined by
arrays of x and y coordinates.
void
drawRect(int x,
int y,
int width,
int height)
Draws the outline of the specified rectangle.
abstract void
drawRoundRect(int x,
int y,
int width,
int height,
int arcWidth,
int arcHeight)
Draws an outlined round-cornered rectangle using this graphics
context’s current color.
abstract void
drawString(AttributedCharacterIterator iterator,
int x,
int y)
Renders the text of the specified iterator applying its attributes in accordance with the specification of the TextAttribute class.
abstract void
drawString(String str,
int x,
int y)
Draws the text given by the specified string, using this
graphics context’s current font and color.
void
fill3DRect(int x,
int y,
int width,
int height,
boolean raised)
Paints a 3-D highlighted rectangle filled with the current color.
abstract void
fillArc(int x,
int y,
int width,
int height,
int startAngle,
int arcAngle)
Fills a circular or elliptical arc covering the specified rectangle.
abstract void
fillOval(int x,
int y,
int width,
int height)
Fills an oval bounded by the specified rectangle with the
current color.
abstract void
fillPolygon(int[] xPoints,
int[] yPoints,
int nPoints)
Fills a closed polygon defined by
arrays of x and y coordinates.
void
fillPolygon(Polygon p)
Fills the polygon defined by the specified Polygon object with
the graphics context’s current color.
abstract void
fillRect(int x,
int y,
int width,
int height)
Fills the specified rectangle.
abstract void
fillRoundRect(int x,
int y,
int width,
int height,
int arcWidth,
int arcHeight)
Fills the specified rounded corner rectangle with the current color.
void
finalize()
Disposes of this graphics context once it is no longer referenced.
abstract Shape
getClip()
Gets the current clipping area.
abstract Rectangle
getClipBounds()
Returns the bounding rectangle of the current clipping area.
Rectangle
getClipBounds(Rectangle r)
Returns the bounding rectangle of the current clipping area.
Rectangle
getClipRect()
Deprecated.
As of JDK version 1.1,
replaced by getClipBounds().
abstract Color
getColor()
Gets this graphics context’s current color.
abstract Font
getFont()
Gets the current font.
FontMetrics
getFontMetrics()
Gets the font metrics of the current font.
abstract FontMetrics
getFontMetrics(Font f)
Gets the font metrics for the specified font.
boolean
hitClip(int x,
int y,
int width,
int height)
Returns true if the specified rectangular area might intersect
the current clipping area.
abstract void
setClip(int x,
int y,
int width,
int height)
Sets the current clip to the rectangle specified by the given
coordinates.
abstract void
setClip(Shape clip)
Sets the current clipping area to an arbitrary clip shape.
abstract void
setColor(Color c)
Sets this graphics context’s current color to the specified
color.
abstract void
setFont(Font font)
Sets this graphics context’s font to the specified font.
abstract void
setPaintMode()
Sets the paint mode of this graphics context to overwrite the
destination with this graphics context’s current color.
abstract void
setXORMode(Color c1)
Sets the paint mode of this graphics context to alternate between
this graphics context’s current color and the new specified color.
String
toString()
Returns a String object representing this
Graphics object’s value.
abstract void
translate(int x,
int y)
Translates the origin of the graphics context to the point
(x, y) in the current coordinate system.
