1: 2010-07-29 (木) 10:10:10 k-tan[5] [6] | |||
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+ | TITLE:x | ||
+ | * お絵かき遊び [#j1fde1c1] | ||
+ | -(by [[K]], 2010.07.29) | ||
+ | -ここまでで紹介した命令のサンプルです。 | ||
+ | *** (1) 四角を3つ [#g78064a7] | ||
+ | |||
+ | grp.setColor(new Color(0xc0c0c0)); /* 背景色:やや白い灰色 */ | ||
+ | grp.fillRect(0, 0, dim.width, dim.height); | ||
+ | |||
+ | grp.setColor(new Color(0xff0000)); /* 赤 */ | ||
+ | grp.fillRect( 50, 50, 150, 100); | ||
+ | |||
+ | grp.setColor(new Color(0x00ff00)); /* 緑 */ | ||
+ | grp.fillRect(100, 80, 150, 100); | ||
+ | |||
+ | grp.setColor(new Color(0x0000ff)); /* 青 */ | ||
+ | grp.fillRect(150, 110, 150, 100); | ||
+ | |||
+ | repaint(); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | *** (2) 北斗七星 (ex07b.java) [#ife64f71] | ||
+ | import java.applet.*; | ||
+ | import java.awt.*; | ||
+ | import java.awt.event.*; | ||
+ | import java.util.*; | ||
+ | |||
+ | /* <applet code="ex07b.class" width="400" height="400"></applet> */ | ||
+ | |||
+ | public class ex07b extends blike { | ||
+ | public void run() | ||
+ | { | ||
+ | grp.setColor(new Color(0x000080)); /* 濃い青 */ | ||
+ | grp.fillRect(0, 0, dim.width, dim.height); | ||
+ | |||
+ | grp.setColor(new Color(0xffff00)); /* 黄色 */ | ||
+ | grp.drawString("*", 60, 120); | ||
+ | grp.drawString("*", 90, 100); | ||
+ | grp.drawString("*", 110, 102); | ||
+ | grp.drawString("*", 135, 102); | ||
+ | grp.drawString("*", 155, 120); | ||
+ | grp.drawString("*", 185, 105); | ||
+ | grp.drawString("*", 180, 80); | ||
+ | |||
+ | grp.setColor(new Color(0x00ff00)); /* 緑 */ | ||
+ | grp.drawString("北斗七星", 120, 150); | ||
+ | |||
+ | repaint(); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | *** (3) 四角のしましま (ex07c.java) [#s76ad042] | ||
+ | import java.applet.*; | ||
+ | import java.awt.*; | ||
+ | import java.awt.event.*; | ||
+ | import java.util.*; | ||
+ | |||
+ | /* <applet code="ex07c.class" width="400" height="400"></applet> */ | ||
+ | |||
+ | public class ex07c extends blike { | ||
+ | public void run() | ||
+ | { | ||
+ | grp.setColor(new Color(0xffffff)); | ||
+ | grp.fillRect(0, 0, dim.width, dim.height); | ||
+ | |||
+ | grp.setColor(new Color(0x000000)); | ||
+ | grp.fillRect( 20, 20, 360, 360); | ||
+ | grp.setColor(new Color(0xffffff)); | ||
+ | grp.fillRect( 40, 40, 320, 320); | ||
+ | grp.setColor(new Color(0x000000)); | ||
+ | grp.fillRect( 60, 60, 280, 280); | ||
+ | grp.setColor(new Color(0xffffff)); | ||
+ | grp.fillRect( 80, 80, 240, 240); | ||
+ | grp.setColor(new Color(0x000000)); | ||
+ | grp.fillRect(100, 100, 200, 200); | ||
+ | grp.setColor(new Color(0xffffff)); | ||
+ | grp.fillRect(120, 120, 160, 160); | ||
+ | |||
+ | grp.setColor(new Color(0xff0000)); | ||
+ | grp.drawString("四角のしましま", 30, 397); | ||
+ | |||
+ | repaint(); | ||
+ | } | ||
+ | } | ||
+ | *** (4) いろいろな文字 (ex07d.java) [#t0a98e3f] | ||
+ | import java.applet.*; | ||
+ | import java.awt.*; | ||
+ | import java.awt.event.*; | ||
+ | import java.util.*; | ||
+ | |||
+ | /* <applet code="ex07d.class" width="400" height="400"></applet> */ | ||
+ | |||
+ | public class ex07d extends blike { | ||
+ | public void run() | ||
+ | { | ||
+ | grp.setColor(new Color(0xffffff)); | ||
+ | grp.fillRect(0, 0, dim.width, dim.height); | ||
+ | grp.setColor(new Color(0x000000)); | ||
+ | grp.setFont(new Font("Dialog", Font.PLAIN, 12)); /* 普通の大きさ */ | ||
+ | grp.drawString("こんにちは ABC", 60, 110); | ||
+ | grp.setFont(new Font("Dialog", Font.PLAIN, 24)); /* 2倍の大きさ */ | ||
+ | grp.drawString("こんにちは ABC", 60, 140); | ||
+ | grp.setFont(new Font("Dialog", Font.ITALIC, 24)); /* 2倍で斜体 */ | ||
+ | grp.drawString("こんにちは ABC", 60, 170); | ||
+ | grp.setFont(new Font("Dialog", Font.BOLD, 24)); /* 2倍で太字 */ | ||
+ | grp.drawString("こんにちは ABC", 60, 200); | ||
+ | repaint(); | ||
+ | } | ||
+ | } |
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