Java Example Program/ Sample Source Code
import java.awt.Component;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.font.FontRenderContext;
import java.awt.font.GlyphMetrics;
import java.awt.font.GlyphVector;
public class IsLigature_GlyphMetrics {
public static void main(String[] args) {
Frame frame = new Frame("IsLigature_GlyphMetrics");
frame.setSize(400, 400);
frame.add(new CanvasToDisplay());
frame.setVisible(true);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
}
class CanvasToDisplay extends Component {
public void paint(Graphics g) {
Graphics2D g2D = (Graphics2D) g;
Font font = new Font("Verdana", Font.BOLD, 16);
FontRenderContext fontRenderContext = g2D.getFontRenderContext();
GlyphVector glyphVector = font.createGlyphVector(fontRenderContext, "JavaTips.net");
GlyphMetrics metrics = glyphVector.getGlyphMetrics(10);
//Glyphs are either STANDARD, LIGATURE, COMBINING, or COMPONENT.
boolean isStandard = metrics.isStandard();
float glyphAdvance = metrics.getAdvance();
System.out.println(isStandard);
g2D.drawGlyphVector(glyphVector, 40, 60);
}
} |
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