Example usage for javax.media.j3d J3DGraphics2D getFont

Introduction

In this page you can find the example usage for javax.media.j3d J3DGraphics2D getFont.

Prototype

public abstract Font getFont();

Source Link

Document

Gets the current font.

Usage

From source file:pl.edu.icm.visnow.geometries.viewer3d.Display3DPanel.java

public void drawLocal2D(J3DGraphics2D vGraphics, LocalToWindow ltw, int w, int h) {
    if (titles == null || titles.isEmpty()) {
        return;//from   ww w.  ja  va 2s  .  c om
    }
    Font f = vGraphics.getFont();
    Color c = vGraphics.getColor();
    for (Title title : titles) {
        float fh = h * title.getFontHeight();
        if (fh < 5) {
            fh = 5;
        }
        Font actualFont = title.getFont().deriveFont(fh);
        vGraphics.setFont(actualFont);
        FontMetrics fm = vGraphics.getFontMetrics();
        int strWidth = fm.stringWidth(title.getTitle());
        vGraphics.setColor(title.getColor());
        int xPos = w / 50;
        if (title.getHorizontalPosition() == Title.CENTER) {
            xPos = (w - strWidth) / 2;
        }
        if (title.getHorizontalPosition() == Title.RIGHT) {
            xPos = w - strWidth - getWidth() / 50;
        }
        vGraphics.drawString(title.getTitle(), xPos,
                (int) (effectiveHeight * title.getVerticalPosition()) + actualFont.getSize());
    }
    vGraphics.setFont(f);
    vGraphics.setColor(c);
}

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