graphics.html

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<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#getClip()"><CODE>getClip()</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#clipRect(int, int, int, int)"><CODE>clipRect(int, int, int, int)</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#setClip(int, int, int, int)"><CODE>setClip(int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="copyArea(int, int, int, int, int, int)"><!-- --></A><H3>
copyArea</H3>
<PRE>
public abstract void <B>copyArea</B>(int&nbsp;x,
                              int&nbsp;y,
                              int&nbsp;width,
                              int&nbsp;height,
                              int&nbsp;dx,
                              int&nbsp;dy)</PRE>
<DL>
<DD>Copies an area of the component by a distance specified by 
 <code>dx</code> and <code>dy</code>. From the point specified
 by <code>x</code> and <code>y</code>, this method
 copies downwards and to the right.  To copy an area of the 
 component to the left or upwards, specify a negative value for 
 <code>dx</code> or <code>dy</code>.
 If a portion of the source rectangle lies outside the bounds 
 of the component, or is obscured by another window or component, 
 <code>copyArea</code> will be unable to copy the associated
 pixels. The area that is omitted can be refreshed by calling 
 the component's <code>paint</code> method.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the source rectangle.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the source rectangle.<DD><CODE>width</CODE> - the width of the source rectangle.<DD><CODE>height</CODE> - the height of the source rectangle.<DD><CODE>dx</CODE> - the horizontal distance to copy the pixels.<DD><CODE>dy</CODE> - the vertical distance to copy the pixels.</DL>
</DD>
</DL>
<HR>

<A NAME="drawLine(int, int, int, int)"><!-- --></A><H3>
drawLine</H3>
<PRE>
public abstract void <B>drawLine</B>(int&nbsp;x1,
                              int&nbsp;y1,
                              int&nbsp;x2,
                              int&nbsp;y2)</PRE>
<DL>
<DD>Draws a line, using the current color, between the points 
 <code>(x1,&nbsp;y1)</code> and <code>(x2,&nbsp;y2)</code> 
 in this graphics context's coordinate system.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x1</CODE> - the first point's <i>x</i> coordinate.<DD><CODE>y1</CODE> - the first point's <i>y</i> coordinate.<DD><CODE>x2</CODE> - the second point's <i>x</i> coordinate.<DD><CODE>y2</CODE> - the second point's <i>y</i> coordinate.</DL>
</DD>
</DL>
<HR>

<A NAME="fillRect(int, int, int, int)"><!-- --></A><H3>
fillRect</H3>
<PRE>
public abstract void <B>fillRect</B>(int&nbsp;x,
                              int&nbsp;y,
                              int&nbsp;width,
                              int&nbsp;height)</PRE>
<DL>
<DD>Fills the specified rectangle. 
 The left and right edges of the rectangle are at 
 <code>x</code> and <code>x&nbsp;+&nbsp;width&nbsp;-&nbsp;1</code>. 
 The top and bottom edges are at 
 <code>y</code> and <code>y&nbsp;+&nbsp;height&nbsp;-&nbsp;1</code>. 
 The resulting rectangle covers an area 
 <code>width</code> pixels wide by 
 <code>height</code> pixels tall.
 The rectangle is filled using the graphics context's current color.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate 
                         of the rectangle to be filled.<DD><CODE>y</CODE> - the <i>y</i> coordinate 
                         of the rectangle to be filled.<DD><CODE>width</CODE> - the width of the rectangle to be filled.<DD><CODE>height</CODE> - the height of the rectangle to be filled.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#clearRect(int, int, int, int)"><CODE>clearRect(int, int, int, int)</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#drawRect(int, int, int, int)"><CODE>drawRect(int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="drawRect(int, int, int, int)"><!-- --></A><H3>
drawRect</H3>
<PRE>
public void <B>drawRect</B>(int&nbsp;x,
                     int&nbsp;y,
                     int&nbsp;width,
                     int&nbsp;height)</PRE>
<DL>
<DD>Draws the outline of the specified rectangle. 
 The left and right edges of the rectangle are at 
 <code>x</code> and <code>x&nbsp;+&nbsp;width</code>. 
 The top and bottom edges are at 
 <code>y</code> and <code>y&nbsp;+&nbsp;height</code>. 
 The rectangle is drawn using the graphics context's current color.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate 
                         of the rectangle to be drawn.<DD><CODE>y</CODE> - the <i>y</i> coordinate 
                         of the rectangle to be drawn.<DD><CODE>width</CODE> - the width of the rectangle to be drawn.<DD><CODE>height</CODE> - the height of the rectangle to be drawn.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#fillRect(int, int, int, int)"><CODE>fillRect(int, int, int, int)</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#clearRect(int, int, int, int)"><CODE>clearRect(int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="clearRect(int, int, int, int)"><!-- --></A><H3>
clearRect</H3>
<PRE>
public abstract void <B>clearRect</B>(int&nbsp;x,
                               int&nbsp;y,
                               int&nbsp;width,
                               int&nbsp;height)</PRE>
<DL>
<DD>Clears the specified rectangle by filling it with the background
 color of the current drawing surface. This operation does not 
 use the current paint mode. 
 <p>
 Beginning with Java&nbsp;1.1, the background color 
 of offscreen images may be system dependent. Applications should 
 use <code>setColor</code> followed by <code>fillRect</code> to 
 ensure that an offscreen image is cleared to a specific color.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the rectangle to clear.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the rectangle to clear.<DD><CODE>width</CODE> - the width of the rectangle to clear.<DD><CODE>height</CODE> - the height of the rectangle to clear.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#fillRect(int, int, int, int)"><CODE>fillRect(int, int, int, int)</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#drawRect(int, int, int, int)"><CODE>drawRect(int, int, int, int)</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#setColor(java.awt.Color)"><CODE>setColor(java.awt.Color)</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#setPaintMode()"><CODE>setPaintMode()</CODE></A>, 
<A HREF="../../java/awt/Graphics.html#setXORMode(java.awt.Color)"><CODE>setXORMode(java.awt.Color)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="drawRoundRect(int, int, int, int, int, int)"><!-- --></A><H3>
drawRoundRect</H3>
<PRE>
public abstract void <B>drawRoundRect</B>(int&nbsp;x,
                                   int&nbsp;y,
                                   int&nbsp;width,
                                   int&nbsp;height,
                                   int&nbsp;arcWidth,
                                   int&nbsp;arcHeight)</PRE>
<DL>
<DD>Draws an outlined round-cornered rectangle using this graphics 
 context's current color. The left and right edges of the rectangle 
 are at <code>x</code> and <code>x&nbsp;+&nbsp;width</code>, 
 respectively. The top and bottom edges of the rectangle are at 
 <code>y</code> and <code>y&nbsp;+&nbsp;height</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the rectangle to be drawn.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the rectangle to be drawn.<DD><CODE>width</CODE> - the width of the rectangle to be drawn.<DD><CODE>height</CODE> - the height of the rectangle to be drawn.<DD><CODE>arcWidth</CODE> - the horizontal diameter of the arc 
                    at the four corners.<DD><CODE>arcHeight</CODE> - the vertical diameter of the arc 
                    at the four corners.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#fillRoundRect(int, int, int, int, int, int)"><CODE>fillRoundRect(int, int, int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="fillRoundRect(int, int, int, int, int, int)"><!-- --></A><H3>
fillRoundRect</H3>
<PRE>
public abstract void <B>fillRoundRect</B>(int&nbsp;x,
                                   int&nbsp;y,
                                   int&nbsp;width,
                                   int&nbsp;height,
                                   int&nbsp;arcWidth,
                                   int&nbsp;arcHeight)</PRE>
<DL>
<DD>Fills the specified rounded corner rectangle with the current color.
 The left and right edges of the rectangle 
 are at <code>x</code> and <code>x&nbsp;+&nbsp;width&nbsp;-&nbsp;1</code>, 
 respectively. The top and bottom edges of the rectangle are at 
 <code>y</code> and <code>y&nbsp;+&nbsp;height&nbsp;-&nbsp;1</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the rectangle to be filled.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the rectangle to be filled.<DD><CODE>width</CODE> - the width of the rectangle to be filled.<DD><CODE>height</CODE> - the height of the rectangle to be filled.<DD><CODE>arcWidth</CODE> - the horizontal diameter 
                     of the arc at the four corners.<DD><CODE>arcHeight</CODE> - the vertical diameter 
                     of the arc at the four corners.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#drawRoundRect(int, int, int, int, int, int)"><CODE>drawRoundRect(int, int, int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="draw3DRect(int, int, int, int, boolean)"><!-- --></A><H3>
draw3DRect</H3>
<PRE>
public void <B>draw3DRect</B>(int&nbsp;x,
                       int&nbsp;y,
                       int&nbsp;width,
                       int&nbsp;height,
                       boolean&nbsp;raised)</PRE>
<DL>
<DD>Draws a 3-D highlighted outline of the specified rectangle.
 The edges of the rectangle are highlighted so that they
 appear to be beveled and lit from the upper left corner.
 <p>
 The colors used for the highlighting effect are determined 
 based on the current color.
 The resulting rectangle covers an area that is 
 <code>width&nbsp;+&nbsp;1</code> pixels wide
 by <code>height&nbsp;+&nbsp;1</code> pixels tall.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the rectangle to be drawn.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the rectangle to be drawn.<DD><CODE>width</CODE> - the width of the rectangle to be drawn.<DD><CODE>height</CODE> - the height of the rectangle to be drawn.<DD><CODE>raised</CODE> - a boolean that determines whether the rectangle
                      appears to be raised above the surface 
                      or sunk into the surface.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#fill3DRect(int, int, int, int, boolean)"><CODE>fill3DRect(int, int, int, int, boolean)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="fill3DRect(int, int, int, int, boolean)"><!-- --></A><H3>
fill3DRect</H3>
<PRE>
public void <B>fill3DRect</B>(int&nbsp;x,
                       int&nbsp;y,
                       int&nbsp;width,
                       int&nbsp;height,
                       boolean&nbsp;raised)</PRE>
<DL>
<DD>Paints a 3-D highlighted rectangle filled with the current color.
 The edges of the rectangle will be highlighted so that it appears
 as if the edges were beveled and lit from the upper left corner.
 The colors used for the highlighting effect will be determined from
 the current color.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the rectangle to be filled.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the rectangle to be filled.<DD><CODE>width</CODE> - the width of the rectangle to be filled.<DD><CODE>height</CODE> - the height of the rectangle to be filled.<DD><CODE>raised</CODE> - a boolean value that determines whether the 
                      rectangle appears to be raised above the surface 
                      or etched into the surface.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#draw3DRect(int, int, int, int, boolean)"><CODE>draw3DRect(int, int, int, int, boolean)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="drawOval(int, int, int, int)"><!-- --></A><H3>
drawOval</H3>
<PRE>
public abstract void <B>drawOval</B>(int&nbsp;x,
                              int&nbsp;y,
                              int&nbsp;width,
                              int&nbsp;height)</PRE>
<DL>
<DD>Draws the outline of an oval.
 The result is a circle or ellipse that fits within the 
 rectangle specified by the <code>x</code>, <code>y</code>, 
 <code>width</code>, and <code>height</code> arguments. 
 <p> 
 The oval covers an area that is 
 <code>width&nbsp;+&nbsp;1</code> pixels wide 
 and <code>height&nbsp;+&nbsp;1</code> pixels tall.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the upper left 
                     corner of the oval to be drawn.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the upper left 
                     corner of the oval to be drawn.<DD><CODE>width</CODE> - the width of the oval to be drawn.<DD><CODE>height</CODE> - the height of the oval to be drawn.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#fillOval(int, int, int, int)"><CODE>fillOval(int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="fillOval(int, int, int, int)"><!-- --></A><H3>
fillOval</H3>
<PRE>
public abstract void <B>fillOval</B>(int&nbsp;x,
                              int&nbsp;y,
                              int&nbsp;width,
                              int&nbsp;height)</PRE>
<DL>
<DD>Fills an oval bounded by the specified rectangle with the
 current color.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the <i>x</i> coordinate of the upper left corner 
                     of the oval to be filled.<DD><CODE>y</CODE> - the <i>y</i> coordinate of the upper left corner 
                     of the oval to be filled.<DD><CODE>width</CODE> - the width of the oval to be filled.<DD><CODE>height</CODE> - the height of the oval to be filled.<DT><B>See Also: </B><DD><A HREF="../../java/awt/Graphics.html#drawOval(int, int, int, int)"><CODE>drawOval(int, int, int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="drawArc(int, int, int, int, int, int)"><!-- --></A><H3>
drawArc</H3>
<PRE>
public abstract void <B>drawArc</B>(int&nbsp;x,
                             int&nbsp;y,
                             int&nbsp;width,
                             int&nbsp;height,
                             int&nbsp;startAngle,
                             int&nbsp;arcAngle)</PRE>
<DL>
<DD>Draws the outline of a circular or elliptical arc 
 covering the specified rectangle.
 <p