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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD> <TITLE>2D Text Tutorial Exercises</TITLE> <META NAME="AUTHOR" CONTENT="Monica Pawlan of the JDC"> <META NAME="CREATED" CONTENT="09/15/98"> <META NAME="OWNER" CONTENT="Editorial/JDC"> <META NAME="revision" CONTENT="@(#)exercises.src 1.10 11/10/99 JDC"> <META NAME="TOPIC" CONTENT="tutorial, graphics, media, JDK 1.2, text, API"> <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"><!-- End Body Insert--><!-- Start PageTop Insert --><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0" WIDTH="100%"> <TR ALIGN="CENTER" VALIGN="TOP"> <TD WIDTH="157" ALIGN="LEFT"> <IMG SRC="/images/pixel.gif" HEIGHT="40" WIDTH="40" ALT=""> <A HREF="http://java.sun.com/index.html"><IMG SRC="/images/javalogo52x88.gif" WIDTH="52" HEIGHT="88" ALT="Java Technology Home Page" BORDER="0"></A> 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Java Technology is Used Worldwide"></A></TD></TR><TR><TD> </TD></TR><!-- End NavBar Insert --><!-- START SUB-NAV --><TR> <TD><!-- INSERT SUB-NAV INFO --> </TD></TR><!-- END SUB-NAV --></TABLE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0"><TR><TD><FONT FACE="Verdana, Arial, Helvetica, sans-serif"><!-- Template Version 2.0 --><!-- ================== --><!-- Start Main Content --><!-- ================== --><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0"><TR><TD><FONT FACE="Verdana, Arial, Helvetica, sans-serif"> <DIV ALIGN="RIGHT"> <FONT SIZE="-1"><A HREF="/developer/onlineTraining/index.html">Training Index</A></FONT> <H2>2D Text Tutorial<BR> <FONT SIZE="3">Exercises</FONT></H2> <H4><EM>By Monica Pawlan</EM></H4> <FONT SIZE="-1">[<A HREF="index.html#TOC">Tutorial Contents</A>]</FONT></DIV> <P>This page contains the exercises for all the lessons in thistutorial. When you click the submit button for each set ofquestions, another page appears with the correct answers. <P><HR><A NAME="one"></A><H3>Exercise 1: Using Fonts</H3><FORM METHOD="POST" ACTION="/cgi-bin/les1.pl"><INPUT TYPE=HIDDEN NAME="tut" VALUE="les1"><OL><LI><FONT FACE="Verdana, Arial, Helvetica, sans-serif">A font gets its characteristic look from what?<BR><INPUT NAME="ONEA" TYPE="RADIO" VALUE="A"> A. Characters.<BR><INPUT NAME="ONEA" TYPE="RADIO" VALUE="B"> B. Glyphs.<BR><INPUT NAME="ONEA" TYPE="RADIO" VALUE="C"> C. Point size.<BR><INPUT NAME="ONEA" TYPE="RADIO" VALUE="D"> D. Its derived font.</FONT><P><LI><FONT FACE="Verdana, Arial, Helvetica, sans-serif">Which code segment creates a font?<BR><INPUT NAME="ONEB" TYPE="RADIO" VALUE="A"> A. <CODE>String aString=boldFont.getFamily();</CODE><BR><INPUT NAME="ONEB" TYPE="RADIO" VALUE="B"> B. <CODE>String aString=boldFont.getFontName();</CODE><BR><INPUT NAME="ONEB" TYPE="RADIO" VALUE="C"> C. <CODE>String aString=boldFont.getName();</CODE><BR><INPUT NAME="ONEB" TYPE="RADIO" VALUE="D"> D. <CODE>Font boldFont=aFont.deriveFont(Font.BOLD, 12);</CODE></FONT></OL><UL><INPUT TYPE="SUBMIT" VALUE="Submit"><INPUT TYPE="RESET"></UL></FORM>Go to:<BR><A HREF="fonts.html">Lesson 1: Using Fonts</A><BR><A HREF="style.html">Lesson 2: Drawing Styled Text</A><A NAME="two"></A><H3>Exercise 2: Drawing Styled Text</H3><FORM METHOD="POST" ACTION="/cgi-bin/les2.pl"><INPUT TYPE=HIDDEN NAME="tut" VALUE="les2"><OL><LI><FONT FACE="Verdana, Arial, Helvetica, sans-serif">How do your create a text string with an interesting fill pattern?<BR><INPUT NAME="TWOA" TYPE="RADIO" VALUE="A"> A. Create a <CODE>TextAttribute</CODE>object with and call its <CODE>fillPattern</CODE> method.<BR><INPUT NAME="TWOA" TYPE="RADIO" VALUE="B"> B. Create a <CODE>Font</CODE> objectfrom an <CODE>Image</CODE> object.<BR><INPUT NAME="TWOA" TYPE="RADIO" VALUE="C"> C. Create a <CODE>Shape</CODE>from the <CODE>TextLayout's</CODE> outline, set the graphics contextclip area to that <CODE>Shape</CODE>, and draw the image.<BR><INPUT NAME="TWOA" TYPE="RADIO" VALUE="D"> D. Set the graphics context'sfill to an <CODE>Image</CODE> object.</FONT>⌨️ 快捷键说明
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