Java Draw String drawString(Graphics2D graphics, String text, double x, double y, boolean centerHorizontal, boolean centerVertical, Color backgroundColor)

Description

draw String

License

Open Source License

Declaration

public static Rectangle2D drawString(Graphics2D graphics, String text, double x, double y,
            boolean centerHorizontal, boolean centerVertical, Color backgroundColor) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.geom.AffineTransform;
import java.awt.geom.NoninvertibleTransformException;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;

public class Main {
    public static Rectangle2D drawString(Graphics2D graphics, String text, double x, double y,
            boolean centerHorizontal, boolean centerVertical, Color backgroundColor) {
        return drawString(graphics, text, x, y, centerHorizontal, centerVertical, backgroundColor, Color.BLACK);
    }//w  w w . j av a  2 s.c om

    public static Rectangle2D drawString(Graphics2D graphics, String text, double x, double y,
            boolean centerHorizontal, boolean centerVertical, Color backgroundColor, Color textColor) {
        AffineTransform transform = graphics.getTransform();
        Point2D source = new Point2D.Double(x, y);
        Point2D destination = new Point2D.Double();
        transform.transform(source, destination);
        try {
            transform.invert();
        } catch (NoninvertibleTransformException e1) {
            e1.printStackTrace();
        }
        graphics.transform(transform);
        Rectangle2D r = graphics.getFontMetrics().getStringBounds(text, graphics);
        int xPosition = Math.round((float) (destination.getX() - (centerHorizontal ? r.getWidth() / 2.0f - 1 : 0)));
        int yPosition = Math
                .round((float) (destination.getY() + (centerVertical ? r.getHeight() / 2.0f - 1.5 : 0)));

        if (backgroundColor != null) {
            graphics.setColor(backgroundColor);
            int width = (int) (r.getMaxY() - r.getMinY());
            int height = (int) (r.getMaxX() - r.getMinX());
            graphics.fillRect(xPosition, yPosition - width, height, width);
        }

        Rectangle2D boundingRectangle = new Rectangle2D.Double(xPosition, yPosition - r.getHeight(), r.getWidth(),
                r.getHeight());
        transform.createTransformedShape(boundingRectangle);

        graphics.setColor(textColor);
        graphics.drawString(text, xPosition, yPosition);

        try {
            transform.invert();
        } catch (NoninvertibleTransformException e1) {
            e1.printStackTrace();
        }
        graphics.transform(transform);
        return boundingRectangle;
    }
}

Related

1. drawString(Graphics2D g, String string, double x, double y, Color color)
2. drawString(Graphics2D g, String string, int x, int y)
3. drawString(Graphics2D g, String string, int x, int y, boolean includeOutline)
4. drawString(Graphics2D g2, String str, int x, int y, int halign, int valign)
5. drawString(Graphics2D gfx, String text, int x, int y)
6. drawString(Image img, String text, Color color)
7. drawString(String pString, Graphics2D pG, int pX, int pY, int pWidth, int pHeight, boolean pYOverflow, boolean pShrinkWords, String pJustification, boolean pDraw)
8. drawString(String txt, int x, int y, Graphics g)
9. drawStringAlignCenter(Graphics2D g2d, String s, int x, int y)