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GraphicsFrame.java(paint¸Þ¼µå¸¦ ÀçÁ¤ÀÇÇÑ ¿¹) |
import java.awt.*; public class GraphicsFrame extends Frame{ public GraphicsFrame(){ this.setTitle("Frame Hello World"); } public void paint(Graphics g){ g.drawString("Hello World!", 50,50); } } |
GraphicsFrameTest.java(Hello World FrameÅ׼Ʈ) |
import java.awt.Frame; import java.awt.Color; public class GraphicsFrameTest { public static void main (String args[]){ GraphicsFrame f = new GraphicsFrame(); f.setSize(200,100); f.show(); } } |
C:\JavaExample\13>javac GraphicsFrame.java C:\JavaExample\13>javac GraphicsFrameTest.java C:\JavaExample\13>java GraphicsFrameTest |
Hello World¶ó´Â ½ºÆ®¸µÀ» ÇÁ·¹ÀÓ¿¡ ±×¸®±â À§Çؼ paint¸Þ¼µå¸¦ ÀçÁ¤ÀÇÇϰí ÀÖ½À´Ï´Ù.
n public void paint(Graphics g){
n g.drawString("Hello World!", 50,50);
n }
paint¸Þ¼µå¸¦ ÀçÁ¤ÀÇ ÇÒ ¶§ ¸Å°³º¯¼ö Graphics g´Â ±×·¡ÇÈ ÀÛ¾÷À» Çϱâ À§ÇÑ ¸¹Àº ´É·ÂÀ» °¡Áö°í ÀÖ½À´Ï´Ù. Àú´Â °³ÀÎÀûÀ¸·Î GraphicsŬ·¡½º¸¦ º×À¸·Î ºñÀ¯Çϴµ¥¿ä. À̰ÍÀº GraphicsŬ·¡½ºÀÇ ´ëºÎºÐÀÇ ¸Þ¼µå°¡ draw·Î ½ÃÀÛÇϱ⠶§¹®ÀÔ´Ï´Ù. GraphicsFrameÀº FrameÀ» »ó¼ÓÇ߱⠶§¹®¿¡ GraphicsFrameŬ·¡½ºÀÔÀå¿¡¼´Â ¾Æ¹öÁöÀÇ ¸ðµç °ÍÀ» ÀÚ½ÅÀÇ °Íó·³ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¡¼ GraphicsFrameÀÇ »ý¼ºÀÚ ºÎºÐ¿¡ public void paint(Graphics g) ¸Þ¼µå¸¦ ÀçÁ¤ÀÇ ÇÒ ¼ö ÀÖÀ¸¸ç, setTitle¸Þ¼µå¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Â °ÍÀÔ´Ï´Ù.
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GraphicsFrame2.java(±âŸ ±×·¡ÇÈÀÇ ±â´ÉÀ» À§ÇÑ Å×½ºÆ®) |
import java.awt.*; public class GraphicsFrame2 extends Frame{ public GraphicsFrame2(){ this.setTitle("Grapics Test"); } public void paint(Graphics g){ g.drawString("Grapics Test!", 50,50); g.setColor(Color.blue); g.drawOval(20,20,30,30); g.setColor(Color.red); g.drawLine(10,10, 100,100); g.setColor(Color.black); g.drawRect(50,50,50,50); g.setColor(Color.orange); g.fillRect(100,100,40,50); } } |
GraphicsFrame2Test.java(±×·¡ÇȽºÃ¢ ¶ç¿ì±â ¿¹Á¦) |
import java.awt.Frame; import java.awt.Color; public class GraphicsFrame2Test { public static void main (String args[]){ GraphicsFrame2 f = new GraphicsFrame2(); f.setSize(200,200); f.show(); } } |
C:\JavaExample\13>javac GraphicsFrame2.java C:\JavaExample\13>javac GraphicsFrame2Test.java C:\JavaExample\13>java GraphicsFrame2Test |
Hello World ¿¹Á¦¿Í º°¹Ý ´Ù¸¦ °ÍÀÌ ¾ø½À´Ï´Ù. ¿©±â¼ ´Ü¼øÈ÷ paint¸Þ¼µåÀÇ ¸Å°³º¯¼öÀÎ Graphics g¸¦ ÀÌ¿ëÇÏ´Â ºÎºÐÀÇ Äڵ常 ¸î ÁÙ Ãß°¡ µÇ¾ú½À´Ï´Ù.
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n g.setColor(Color.red);໡°£»öÀ¸·Î g¼ÂÆÃ
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n g.drawRect(50,50,50,50);à»ç°¢Çü ±×¸®±â
n g.setColor(Color.orange);à¿À·£Áö»öÀ¸·Î g¼ÂÆÃ
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