Java monospace draw string
How can I draw a String in Java (using Graphics2d) in monospace mode? I have a font that looks like LCD screen font, and I want to draw something like LCD label.
I am using Digital 7 Mono font.
Do yo开发者_运维技巧u know where I can find another font that will be monospace and lcd (I wan to type only digitals)?
How can I draw a String in Java (using Graphics2d) in monospace mode?
The essential method needed to render text is drawString()
, as outlined below. There is no "monospace mode", per se, but even proportionally spaced fonts typically use a constant width for digit glyphs .
private static final Font font = new Font("Monospaced", Font.PLAIN, 32);
private static final String s = "12:34";
...
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
g.setFont(font);
int xx = this.getWidth();
int yy = this.getHeight();
int w2 = g.getFontMetrics().stringWidth(s) / 2;
int h2 = g.getFontMetrics().getDescent();
g.setColor(Color.green);
g.drawString(s, xx / 2 - w2, yy / 2 + h2);
}
There's a complete example here, and you can extend a suitable JComponent
to control positioning using a layout manager, as seen here.
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