Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.java.programmer > #31905

Re: Image rotation part 2

Show all headers | View raw

On 06/30/2015 07:36 PM, Knute Johnson wrote:

I changed the all caps to mixed case just to see.
Yep, pretty vertical text is hard.

> import java.awt.*;
> import java.awt.event.*;
> import javax.swing.*;
>
> public class test4 extends JComponent {
>      private final String message = "VERTICAL TEXT";
>      private final int width = 20;
>      private final int height = 220;
>
>      public test4() {
>          setFont(new Font("Monospaced",Font.BOLD,16));
>          setPreferredSize(new Dimension(width,height));
>      }
>
>      public void paintComponent(Graphics g2d) {
>          Graphics2D g = (Graphics2D)g2d;
>          g.setColor(Color.BLACK);
>          g.fillRect(0,0,width,height);
>          g.setColor(Color.WHITE);
>          char[] chars = message.toCharArray();
>          FontMetrics metrics = g.getFontMetrics();
>          double charHeight = metrics.getHeight() * 0.7;
>          g.translate(
>           (width - metrics.charWidth(' '))/2.0,
>           (height - charHeight * chars.length)/2.0 + charHeight);
>          for (int i=0; i<chars.length; i++) {
>              g.drawChars(chars,i,1,0,0);
>              g.translate(0,charHeight);
>          }
>      }
>
>      public static void main(String... args) {
>          EventQueue.invokeLater(() -> {
>              JFrame f = new JFrame();
>              f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
>              f.add(new test4(),BorderLayout.CENTER);
>              f.pack();
>              f.setVisible(true);
>          });
>      }
> }
>
>

Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Image rotation part 2 Martin Gregorie <martin@address-in-sig.invalid> - 2015-06-30 16:55 +0000
  Re: Image rotation part 2 Eric Sosman <esosman@comcast-dot-net.invalid> - 2015-06-30 14:03 -0400
    Re: Image rotation part 2 Martin Gregorie <martin@address-in-sig.invalid> - 2015-06-30 20:04 +0000
      Re: Image rotation part 2 Eric Sosman <esosman@comcast-dot-net.invalid> - 2015-06-30 16:20 -0400
        Re: Image rotation part 2 Martin Gregorie <martin@address-in-sig.invalid> - 2015-06-30 20:52 +0000
  Re: Image rotation part 2 e.d.programmer@gmail.com - 2015-06-30 12:07 -0700
  Re: Image rotation part 2 Martin Gregorie <martin@address-in-sig.invalid> - 2015-06-30 20:18 +0000
  Re: Image rotation part 2 Jeff Higgins <jeff@invalid.invalid> - 2015-06-30 19:04 -0400
    Re: Image rotation part 2 Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2015-06-30 16:36 -0700
      Re: Image rotation part 2 Jeff Higgins <jeff@invalid.invalid> - 2015-06-30 20:17 -0400
    Re: Image rotation part 2 Jeff Higgins <jeff@invalid.invalid> - 2015-06-30 20:09 -0400
    Re: Image rotation part 2 e.d.programmer@gmail.com - 2015-07-01 06:06 -0700
      Re: Image rotation part 2 FredK <fred.l.kleinschmidt@gmail.com> - 2015-07-01 10:57 -0700
      Re: Image rotation part 2 Jeff Higgins <jeff@invalid.invalid> - 2015-07-01 18:13 -0400
      Re: Image rotation part 2 Arne Vajhøj <arne@vajhoej.dk> - 2015-07-27 22:28 -0400
        Re: Image rotation part 2 e.d.programmer@gmail.com - 2015-07-28 04:58 -0700
          Re: Image rotation part 2 Arne Vajhøj <arne@vajhoej.dk> - 2015-07-28 18:58 -0400
            Re: Image rotation part 2 e.d.programmer@gmail.com - 2015-07-29 05:35 -0700

csiph-web