StackOverflow2013

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plurals

PO
primarykey
Id
3325804
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2010-07-24T16:12:30.710
FavoriteCount
0
LastActivityDate
2010-07-24T16:12:30.710
LastEditDate
LastEditorUserId
0
OwnerUserId
155392
ParentId
3325546
PostTypeId
2
Score
23
ViewCount
0
LastEditorDisplayName
text
Body
<pre><code>import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.image.BufferedImage; import javax.swing.JFrame; import javax.swing.JPanel; public class DirectDrawDemo extends JPanel { private BufferedImage canvas; public DirectDrawDemo(int width, int height) { canvas = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); fillCanvas(Color.BLUE); drawRect(Color.RED, 0, 0, width/2, height/2); } public Dimension getPreferredSize() { return new Dimension(canvas.getWidth(), canvas.getHeight()); } public void paintComponent(Graphics g) { super.paintComponent(g); Graphics2D g2 = (Graphics2D) g; g2.drawImage(canvas, null, null); } public void fillCanvas(Color c) { int color = c.getRGB(); for (int x = 0; x < canvas.getWidth(); x++) { for (int y = 0; y < canvas.getHeight(); y++) { canvas.setRGB(x, y, color); } } repaint(); } public void drawLine(Color c, int x1, int y1, int x2, int y2) { // Implement line drawing repaint(); } public void drawRect(Color c, int x1, int y1, int width, int height) { int color = c.getRGB(); // Implement rectangle drawing for (int x = x1; x < x1 + width; x++) { for (int y = y1; y < y1 + height; y++) { canvas.setRGB(x, y, color); } } repaint(); } public void drawOval(Color c, int x1, int y1, int width, int height) { // Implement oval drawing repaint(); } public static void main(String[] args) { int width = 640; int height = 480; JFrame frame = new JFrame("Direct draw demo"); DirectDrawDemo panel = new DirectDrawDemo(width, height); frame.add(panel); frame.pack(); frame.setVisible(true); frame.setResizable(false); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } } </code></pre> <p><a href="http://grab.by/grabs/39416148962d1da3de12bc0d95745341.png">alt text http://grab.by/grabs/39416148962d1da3de12bc0d95745341.png</a></p>
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Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POHow to color a pixel?
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  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USI82Much
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PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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  PostPostId
  PO
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
2. VO
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  PostPostId
  PO
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
3. VO
  singulars
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  PO
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  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
CommentsPostId
1. This table or related slice is empty.

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