?? 10.html
字號:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><!-- This file edited for Java Jumpstart CD --> <HEAD><META VALUE="keyword" CONTENTS="codesamples"> <TITLE> Code Samples from the Java Developers Almanac 2000 </TITLE> <META NAME="AUTHOR" CONTENT="Author's Name Goes Here"> <META NAME="DESCRIPTION" CONTENT="Description Goes Here"> <META NAME="KEYWORDS" CONTENT="Keyword Listing Goes Here"> <META NAME="OWNER" CONTENT="Editorial/JDC"> <META NAME="revision" CONTENT="@(#)index2.src 1.2 06/09/99 JDC"> <STYLE TYPE="text/css"> <!-- CODE {font-family: Courier, Monospace; font-size: 12pt} PRE {font-family: Courier, Monospace; font-size: 11pt} --> </STYLE> </HEAD> <!-- Start Body Insert--><BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" ALINK="#FF0000" VLINK="#660066"><!-- End Body Insert--> <!-- Start PageTop Insert --><TD> <P> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="0" CELLSPACING="0"> <TR VALIGN="TOP"> <TD WIDTH="100%"><IMG SRC="../../../../images/chiclet.row.gif" WIDTH="55" HEIGHT="18" ALT=""></TD> <TD ROWSPAN="4" ALIGN="RIGHT" WIDTH="152"><IMG SRC="../../../../images/developer.connection.header.gif"BORDER="0" HEIGHT="42" WIDTH="319"></TD> </TR> <TR VALIGN="TOP"> <TD BGCOLOR="#FFFFFF" HEIGHT="1" WIDTH="100%"> <IMG SRC="../../../../images/pixel.gif" HEIGHT="1" WIDTH="1" ALT=""></TD> </TR> <TR VALIGN="TOP"> <TD BGCOLOR="#CC9966" HEIGHT="1" WIDTH="100%"> <IMG SRC="../../../../images/pixel.gif" HEIGHT="1" WIDTH="1" ALT=""></TD> </TR> <TR VALIGN="TOP"><TD><IMG SRC="../../../../images/codesamples.gif" WIDTH="165" HEIGHT="22" ALT="Code Samples" BORDER=0></TD> </TR> </TABLE> </TD> </TR></TABLE><!-- End PageTop Insert --> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0"> <TR> <TD> <FONT FACE="Verdana, Arial, Helvetica, sans-serif"> <!-- Template Version 2.0 --> <!-- ================== --> <!-- Start Main Content --> <!-- ================== --> <DIV ALIGN="RIGHT"> <FONT SIZE="3"><B>java.awt</B></FONT><BR> <FONT SIZE="-1"><A HREF="../index.html">Code Samples Index</A></FONT> </DIV> <P> <FONT SIZE="-1"> These code examples and other materials are subject to Sun Microsystems, Inc. <a href="../../../../share/text/SMICopyright.html">Legal Terms</a> </FONT> <P> <H3>Filling Basic Shapes</H3> There are two ways to fill basic shapes like lines and rectangles. The first is to use specific drawing methods like Graphics.fillOval(). This example uses these methods. The second is to construct a shape and then use Graphics2D.fill() to fill the shape. See the java.awt.geom package for examples that create shapes. <PRE> <font color=#0066ff><I>g2d</I></font>.fillArc(<font color=#0066ff><I>x</I></font>, <font color=#0066ff><I>y</I></font>, <font color=#0066ff><I>w</I></font>, <font color=#0066ff><I>h</I></font>, <font color=#0066ff><I>startAngle</I></font>, <font color=#0066ff><I>arcAngle</I></font>); <font color=#0066ff><I>g2d</I></font>.fillOval(<font color=#0066ff><I>x</I></font>, <font color=#0066ff><I>y</I></font>, <font color=#0066ff><I>w</I></font>, <font color=#0066ff><I>h</I></font>); <font color=#0066ff><I>g2d</I></font>.fillRect(<font color=#0066ff><I>x</I></font>, <font color=#0066ff><I>y</I></font>, <font color=#0066ff><I>w</I></font>, <font color=#0066ff><I>h</I></font>); <font color=#0066ff><I>g2d</I></font>.fillRoundRect(<font color=#0066ff><I>x</I></font>, <font color=#0066ff><I>y</I></font>, <font color=#0066ff><I>w</I></font>, <font color=#0066ff><I>h</I></font>, <font color=#0066ff><I>arcWidth</I></font>, <font color=#0066ff><I>arcHeight</I></font>); Polygon polygon = new Polygon(); polygon.addPoint(<font color=#0066ff><I>x</I></font>, <font color=#0066ff><I>y</I></font>); // ...continue adding points <font color=#0066ff><I>g2d</I></font>.fillPolygon(polygon); </PRE> <P> <TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0> <TR><TD VALIGN=MIDDLE> <FONT SIZE="-1" FACE="Verdana, Arial, Helvetica, sans-serif"> Examplets<SUP><FONT SIZE="-2">TM</FONT></SUP> are Copyrighted 2000 by Addison-Wesley and Patrick Chan <BR>and are provided as a courtesy for your educational, non-commercial use.<BR><BR> Order this book from <a href="http://www.amazon.com/exec/obidos/ASIN/0201432994/xeo">Amazon</a> </FONT> </TD></TR></TABLE> <!-- ================ --> <!-- End Main Content --> <!-- ================ --> </FONT> </TD> </TR> </TABLE> <!-- Copyright Insert --><TABLE WIDTH="100%" CELLPADDING="0" BORDER="0" CELLSPACING="5"><TR> <TD VALIGN="TOP"> <P ALIGN=CENTER> [ This page was updated: <!-- new date --> 11-Sep-2000 ]</TD></TR><TR><TD BGCOLOR="#CCCCCC"><SPACER TYPE="BLOCK" HEIGHT="1" WIDTH="1"></TD></TR></TD></TR></TABLE><TR> <TR> <TD> <TABLE WIDTH="100%" CELLPADDING="0" BORDER="0" CELLSPACING="0"> <TR> <TD WIDTH="50%"> <FONT SIZE="-2" FACE="Verdana, Arial, Helvetica, sans-serif"> For more information on Java technology<BR> and other software from Sun Microsystems, call:<BR> </FONT> <FONT SIZE="-1" FACE="Verdana, Arial, Helvetica, sans-serif"> (800) 786-7638<BR></FONT> <FONT SIZE="-2" FACE="Verdana, Arial, Helvetica, sans-serif"> Outside the U.S. and Canada, dial your country's <A HREF="http://www.att.com/tollfree/international/dialguide/index.html">AT&T Direct Access Number</A> first.<BR> </FONT> </TD> <TD ALIGN="RIGHT" WIDTH="50%"> <A HREF="http://www.sun.com"><IMG SRC="../../../../images/lgsun.gif" width="64" height="30" border="0" ALT="Sun Microsystems, Inc."></A><BR> <FONT SIZE="-2" FACE="Verdana, Arial, Helvetica, sans-serif"> Copyright © 1995-2000 <A HREF="http://www.sun.com">Sun Microsystems, Inc.</A><BR> All Rights Reserved. <A HREF="../../../../share/text/termsofuse.html">Terms of Use</A>. <A HREF="http://www.sun.com/privacy/index.html">Privacy Policy</A>. </FONT> </TD> </TR> </TABLE> </TD> </TR> </TABLE></FORM><!-- End Copyright Insert --> </BODY> </HTML>?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -