Example usage for java.awt Graphics drawString

Introduction

In this page you can find the example usage for java.awt Graphics drawString.

Prototype

public abstract void drawString(AttributedCharacterIterator iterator, int x, int y);

Source Link

Document

Renders the text of the specified iterator applying its attributes in accordance with the specification of the java.awt.font.TextAttribute TextAttribute class.

Usage

From source file:org.underworldlabs.swing.plaf.base.AcceleratorToolTipUI.java

public void paint(Graphics g, JComponent c) {

    UIUtils.antialias(g);/*from w ww.j av a  2s .c o  m*/

    Font font = c.getFont();
    FontMetrics metrics = c.getFontMetrics(font);

    Dimension size = c.getSize();
    if (c.isOpaque()) {
        g.setColor(c.getBackground());
        g.fillRect(0, 0, size.width + 20, size.height);
    }

    JToolTip toolTip = (JToolTip) c;
    String tipText = getTipText(toolTip);

    if (!MiscUtils.isNull(tipText)) {

        Insets insets = c.getInsets();
        Rectangle paintTextR = new Rectangle(insets.left, insets.top, size.width - (insets.left + insets.right),
                size.height - (insets.top + insets.bottom));

        Color foreground = c.getForeground();
        g.setColor(foreground);
        g.setFont(font);

        g.drawString(tipText, paintTextR.x + 3, paintTextR.y + metrics.getAscent());

        String acceleratorString = getAcceleratorStringForRender(toolTip);
        if (StringUtils.isNotBlank(acceleratorString)) {

            Font acceleratorFont = font.deriveFont(font.getSize() - 1f);
            g.setFont(acceleratorFont);
            g.setColor(GUIUtils.getSlightlyBrighter(foreground, 2.0f));

            g.drawString(acceleratorString, paintTextR.x + 6 + metrics.stringWidth(tipText),
                    paintTextR.y + metrics.getAscent());
        }

    }

}

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From source file:org.esa.nest.dat.views.polarview.PolarCanvas.java

private void draw(Graphics g, Dimension size) {
    final int annotationHeight = 100;
    final int x = Math.max((int) (size.height * 0.05), 10);
    final int y = Math.max((int) (size.width * 0.05), 10);
    final int bottom = Math.max((int) (size.height * 0.1) + annotationHeight, 20);
    final int right = Math.max((int) (size.width * 0.1), 20);
    final Rectangle r = positionPlot(size, x, y, bottom, right);
    plotRadius = Math.min(r.width / 2, r.height / 2);
    final Dimension quadrantSize = new Dimension(plotRadius, plotRadius);
    g.translate(0, origin.y + r.height);
    if (data != null) {
        loadColorBar(data.getColorScale());
        drawColorBar(g, colourAxis);/*from   www. j ava  2  s.  c  o  m*/
    }
    g.translate(0, -origin.y - r.height);

    origin.y += r.height / 2;
    origin.x += r.width / 2;
    final Graphics graphics = g.create();
    graphics.translate(origin.x, origin.y);
    radialAxis.setSize(quadrantSize);
    if (data != null)
        data.draw(graphics);
    if (rings != null) {
        int ri = 0;
        for (double ring : rings) {
            final int rad = radialAxis.getScreenPoint(ring);
            final int rad2 = rad + rad;
            graphics.setColor(Color.lightGray);
            graphics.drawOval(-rad, -rad, rad2, rad2);
            if (ringText != null && ringText[ri] != null) {
                graphics.setColor(Color.black);
                graphics.drawString(ringText[ri], 0, -rad);
            }
            ++ri;
        }
    } else {
        radialAxis.draw(graphics);
    }

    // draw wind direction & speed
    if (showWindDirection)
        drawWindDirection(graphics, plotRadius, windDirection - 90);

    graphics.translate(-origin.x, -origin.y);

    drawAxisLabels(graphics);

    graphics.dispose();
}

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From source file:Main.java

public void paint(Graphics g) {

    int fontSize = 20;

    g.setFont(new Font("TimesRoman", Font.PLAIN, fontSize));

    FontMetrics fm = g.getFontMetrics();

    String s = "www.java2s.com";

    int stringWidth = fm.stringWidth(s);

    int w = 200;/*from  ww w.j  a v a 2 s  .co  m*/
    int h = 200;

    int x = (w - stringWidth) / 2;
    int baseline = fm.getMaxAscent() + (h - (fm.getAscent() + fm.getMaxDecent())) / 2;
    int ascent = fm.getMaxAscent();
    int descent = fm.getMaxDecent();
    int fontHeight = fm.getMaxAscent() + fm.getMaxDecent();

    g.setColor(Color.white);
    g.fillRect(x, baseline - ascent, stringWidth, fontHeight);

    g.setColor(Color.gray);
    g.drawLine(x, baseline, x + stringWidth, baseline);

    g.setColor(Color.red);
    g.drawLine(x, baseline + descent, x + stringWidth, baseline + descent);

    g.setColor(Color.blue);
    g.drawLine(x, baseline - ascent, x + stringWidth, baseline - ascent);
    g.setColor(Color.black);
    g.drawString(s, x, baseline);

}

---

From source file:MainClass.java

public void paint(Graphics g) {
    int fontSize = 20;

    g.setFont(new Font("TimesRoman", Font.PLAIN, fontSize));

    FontMetrics fm = g.getFontMetrics();

    String s = "www.java2s.com";

    int stringWidth = fm.stringWidth(s);

    int w = 200;//www . ja  v  a 2  s  . co  m
    int h = 200;

    int x = (w - stringWidth) / 2;
    int baseline = fm.getMaxAscent() + (h - (fm.getAscent() + fm.getMaxDecent())) / 2;
    int ascent = fm.getMaxAscent();
    int descent = fm.getMaxDecent();
    int fontHeight = fm.getMaxAscent() + fm.getMaxDecent();

    g.setColor(Color.white);
    g.fillRect(x, baseline - ascent, stringWidth, fontHeight);

    g.setColor(Color.gray);
    g.drawLine(x, baseline, x + stringWidth, baseline);

    g.setColor(Color.red);
    g.drawLine(x, baseline + descent, x + stringWidth, baseline + descent);

    g.setColor(Color.blue);
    g.drawLine(x, baseline - ascent, x + stringWidth, baseline - ascent);
    g.setColor(Color.black);
    g.drawString(s, x, baseline);
}

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From source file:edu.ku.brc.specify.plugins.imgproc.ImageProcessorPanel.java

@Override
public void paint(Graphics g) {
    ((Graphics2D) g).addRenderingHints(hints);

    super.paint(g);

    if (font == null) {
        font = (new JLabel()).getFont();
        font = font.deriveFont(18.0f);//from w w  w . j ava2  s  .c  om
        font = font.deriveFont(Font.BOLD);
    }
    String title = "Specify Image Processor";
    g.setColor(new Color(32, 131, 155));
    g.setFont(font);
    int w = g.getFontMetrics().stringWidth(title);
    int y = g.getFontMetrics().getHeight() - 5;
    int x = (getSize().width - w) / 2;

    g.drawString(title, x, y);
}

---

From source file:edu.ku.brc.stats.StatGroupTable.java

/**
 * Overrides paint to draw in name at top with separator AND the Label
 *//* www  .j  a  v  a 2s .co  m*/
public void paint(Graphics g) {
    super.paint(g);

    if (!useSeparator) {
        Dimension dim = getSize();

        FontMetrics fm = g.getFontMetrics();
        int strW = fm.stringWidth(name);

        int x = (dim.width - strW) / 2;
        Insets ins = getBorder().getBorderInsets(this);
        int y = 2 + fm.getAscent();

        int lineW = dim.width - ins.left - ins.right;
        g.setColor(Color.BLUE.darker());
        g.drawString(name, x, y);
        x = ins.left;
        y += fm.getDescent() + fm.getLeading();

        g.setColor(Color.LIGHT_GRAY.brighter());
        g.drawLine(x, y, x + lineW, y);
        y++;
        x++;
        g.setColor(Color.LIGHT_GRAY);
        g.drawLine(x, y, x + lineW, y);
    }
}

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From source file:net.rptools.tokentool.ui.TokenCompositionPanel.java

@Override
protected void paintComponent(Graphics g) {

    Dimension size = getSize();/*from w  w w  . jav  a2s  . co  m*/
    g.setColor(Color.black);
    g.fillRect(0, 0, size.width, size.height);

    int messageY = 15;
    int messageX = 5;

    // BASE
    if (AppState.compositionProperties.isBase()) {
        paintOverlay(g, size);
    }

    // TOKEN
    if (tokenImage != null) {
        int width = (int) (tokenImage.getWidth() * tokenScale);
        int height = (int) (tokenImage.getHeight() * tokenScale);
        g.drawImage(tokenImage, tokenOffsetX, tokenOffsetY, width, height, this);
    } else {
        g.setColor(Color.white);
        g.drawString("Drag an image onto this pane", messageX, messageY);
        messageY += 15;
    }

    if (!AppState.compositionProperties.isBase()) {
        paintOverlay(g, size);
    }
}

---

From source file:Main.java

public void paint(Graphics g) {

    int fontSize = 20;

    Font font = new Font("TimesRoman", Font.PLAIN, fontSize);
    g.setFont(font);/* www. ja  v  a2s.  c o m*/

    FontMetrics fm = g.getFontMetrics(font);

    String s = "www.java2s.com";

    int stringWidth = fm.stringWidth(s);

    int w = 200;
    int h = 200;

    int x = (w - stringWidth) / 2;
    int baseline = fm.getMaxAscent() + (h - (fm.getAscent() + fm.getMaxDecent())) / 2;
    int ascent = fm.getMaxAscent();
    int descent = fm.getMaxDecent();
    int fontHeight = fm.getMaxAscent() + fm.getMaxDecent();

    g.setColor(Color.white);
    g.fillRect(x, baseline - ascent, stringWidth, fontHeight);

    g.setColor(Color.gray);
    g.drawLine(x, baseline, x + stringWidth, baseline);

    g.setColor(Color.red);
    g.drawLine(x, baseline + descent, x + stringWidth, baseline + descent);

    g.setColor(Color.blue);
    g.drawLine(x, baseline - ascent, x + stringWidth, baseline - ascent);
    g.setColor(Color.black);
    g.drawString(s, x, baseline);

}

---

From source file:AppletMenuBarDemo.java

/**
 * This method is called to draw tell the component to redraw itself. If we
 * were implementing a Swing component, we'd override paintComponent()
 * instead/*  w ww. ja  va  2  s . co  m*/
 */
public void paint(Graphics g) {
    if (remeasure)
        measure(); // Remeasure everything first, if needed

    // Figure out Y coordinate to draw at
    Dimension size = getSize();
    int baseline = size.height - margins.bottom - descent;
    // Set the font to draw with
    g.setFont(getFont());
    // Loop through the labels
    int nummenus = labels.size();
    for (int i = 0; i < nummenus; i++) {
        // Set the drawing color. Highlight the current item
        if ((i == highlightedItem) && (highlightColor != null))
            g.setColor(getHighlightColor());
        else
            g.setColor(getForeground());

        // Draw the menu label at the position computed in measure()
        g.drawString((String) labels.elementAt(i), startPositions[i], baseline);
    }

    // Now draw a groove at the bottom of the menubar.
    Color bg = getBackground();
    g.setColor(bg.darker());
    g.drawLine(0, size.height - 2, size.width, size.height - 2);
    g.setColor(bg.brighter());
    g.drawLine(0, size.height - 1, size.width, size.height - 1);
}

---

From source file:ChartPanel.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    if (values == null || values.length == 0)
        return;//from  w w w . j av  a2  s .  c  o  m
    double minValue = 0;
    double maxValue = 0;
    for (int i = 0; i < values.length; i++) {
        if (minValue > values[i])
            minValue = values[i];
        if (maxValue < values[i])
            maxValue = values[i];
    }

    Dimension d = getSize();
    int clientWidth = d.width;
    int clientHeight = d.height;
    int barWidth = clientWidth / values.length;

    Font titleFont = new Font("SansSerif", Font.BOLD, 20);
    FontMetrics titleFontMetrics = g.getFontMetrics(titleFont);
    Font labelFont = new Font("SansSerif", Font.PLAIN, 10);
    FontMetrics labelFontMetrics = g.getFontMetrics(labelFont);

    int titleWidth = titleFontMetrics.stringWidth(title);
    int y = titleFontMetrics.getAscent();
    int x = (clientWidth - titleWidth) / 2;
    g.setFont(titleFont);
    g.drawString(title, x, y);

    int top = titleFontMetrics.getHeight();
    int bottom = labelFontMetrics.getHeight();
    if (maxValue == minValue)
        return;
    double scale = (clientHeight - top - bottom) / (maxValue - minValue);
    y = clientHeight - labelFontMetrics.getDescent();
    g.setFont(labelFont);

    for (int i = 0; i < values.length; i++) {
        int valueX = i * barWidth + 1;
        int valueY = top;
        int height = (int) (values[i] * scale);
        if (values[i] >= 0)
            valueY += (int) ((maxValue - values[i]) * scale);
        else {
            valueY += (int) (maxValue * scale);
            height = -height;
        }

        g.setColor(Color.red);
        g.fillRect(valueX, valueY, barWidth - 2, height);
        g.setColor(Color.black);
        g.drawRect(valueX, valueY, barWidth - 2, height);
        int labelWidth = labelFontMetrics.stringWidth(names[i]);
        x = i * barWidth + (barWidth - labelWidth) / 2;
        g.drawString(names[i], x, y);
    }
}

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