本文整理了Java中javax.swing.JFrame.getFont()方法的一些代码示例，展示了JFrame.getFont()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JFrame.getFont()方法的具体详情如下：
包路径：javax.swing.JFrame
类名称：JFrame
方法名：getFont

JFrame.getFont介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

JFrame t = new JFrame();
t.setSize(600,300);
t.setFont(new Font("System", Font.PLAIN, 14));
Font f = t.getFont();
FontMetrics fm = t.getFontMetrics(f);
int x = fm.stringWidth("Hello Center");
int y = fm.stringWidth(" ");
int z = t.getWidth()/2 - (x/2);
int w = z/y;
String pad ="";
//for (int i=0; i!=w; i++) pad +=" "; 
pad = String.format("%"+w+"s", pad);
t.setTitle(pad+"Hello Center");

代码示例来源：origin: klamonte/jexer

/**
 * Gets the font of this component.
 *
 * @return this component's font; if a font has not been set for this
 * component, the font of its parent is returned
 */
public Font getFont() {
  if (frame != null) {
    return frame.getFont();
  } else {
    return component.getFont();
  }
}

代码示例来源：origin: stackoverflow.com

JFrame t = new JFrame();
t.setSize(600,300);
t.setFont(new Font("System", Font.PLAIN, 14));
Font f = t.getFont();
FontMetrics fm = t.getFontMetrics(f);
int x = fm.stringWidth("Hello Center");
int y = fm.stringWidth(" ");
int z = t.getWidth()/2 - (x/2);
int w = z/y;
String pad ="";
//for (int i=0; i!=w; i++) pad +=" "; 
pad = String.format("%"+w+"s", pad);
t.setTitle(pad+"Hello Center");

代码示例来源：origin: geogebra/geogebra

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setVisible(true);
    Graphics2D g = (Graphics2D) frame.getGraphics();
    for (int i = 0; i < 3000; i++) {
      char c = (char) i;
      TextLayoutD ld = new TextLayoutD(c + "", frame.getFont(),
          g.getFontRenderContext());
      System.out.println(i + " (" + c + ") : "
          + ld.getBounds().getY() / ld.getBounds().getHeight());
    }
  }
}