GC: measure a string : 2D « SWT JFace Eclipse « Java

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Java » SWT JFace Eclipse » 2D Screenshots  GC: measure a string   /*  * GC example snippet: measure a string  *  * For a list of all SWT example snippets see  * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets  */ import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.GC; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.layout.RowLayout; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Shell; public class Snippet93 {   public static void main(String[] args) {     Display display = new Display();     Shell shell = new Shell(display);     shell.setLayout(new RowLayout());     Label label = new Label(shell, SWT.NONE);     GC gc = new GC(label);     Point size = gc.textExtent("Hello");     gc.dispose();     label.setText("Hello -> " + size);     shell.pack();     shell.open();     while (!shell.isDisposed()) {       if (!display.readAndDispatch())         display.sleep();     }     display.dispose();   } }                          Related examples in the same category 1.  SWT 2D Chart: Flowchart 2.  Use of Java2D on SWT or Draw2D graphical context 3.  SWT 2D Unicode 4.  SWT 2D Simple Demo 5.  SWT Draw 2D 6.  SWT Draw2D Example 7.  XOR 8.  Animations Example 9.  Alpha Fade In 10.  Drawings 11.  Draw Text Demo 12.  GC Creation 13.  Palettes 14.  Transparency 15.  Draw2D Sample 16.  Class Analyzer 17.  Demonstrates animation. It uses double buffering. 18.  Demonstrates drawing an Arc 19.  Demonstrates drawing polygons 20.  Demonstrates drawing points. It draws a sine wave 21.  Draw Round Rectangle 22.  Displays information about the display device 23.  Demonstrates the effects of the flags on the constructor 24.  Demonstrates how to draw vertical text 25.  Utility methods for drawing graphics 26.  Demonstrates drawing lines 27.  Demonstrates animation 28.  Demonstrates how to draw text 29.  Demonstrates drawing ovals 30.  Demonstrates how to draw text in colors 31.  SWT Paint Example 32.  SWT Graphics Example 33.  SWT OpenGL snippet: draw a square 34.  Drawing with transformations, paths and alpha blending 35.  Draw lines and polygons with different cap and join styles 36.  GC: implement a simple scribble program 37.  GC example: draw a thick line 38.  How to draw directly on an SWT Control 39.  SWT useful utilities