Example usage for java.awt FontMetrics getHeight

Introduction

In this page you can find the example usage for java.awt FontMetrics getHeight.

Prototype

public int getHeight() 

Source Link

Document

Gets the standard height of a line of text in this font.

Usage

From source file:FontPanel.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);

    Font f = new Font("SansSerif", Font.BOLD, 14);
    Font fi = new Font("SansSerif", Font.BOLD + Font.ITALIC, 14);
    FontMetrics fm = g.getFontMetrics(f);
    FontMetrics fim = g.getFontMetrics(fi);

    String s1 = "Java ";
    String s2 = "Source and Support";
    String s3 = " at www.java2s.com";
    int width1 = fm.stringWidth(s1);
    int width2 = fim.stringWidth(s2);
    int width3 = fm.stringWidth(s3);

    Dimension d = getSize();//w ww  . j ava2s .  c o m
    int cx = (d.width - width1 - width2 - width3) / 2;
    int cy = (d.height - fm.getHeight()) / 2 + fm.getAscent();

    g.setFont(f);
    g.drawString(s1, cx, cy);
    cx += width1;
    g.setFont(fi);
    g.drawString(s2, cx, cy);
    cx += width2;
    g.setFont(f);
    g.drawString(s3, cx, cy);
}

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From source file:com.t3.client.ui.ChatTypingNotification.java

/**
 * This component is only made visible when there are notifications to be displayed. That means the first couple of
 * IF statements in this method are redundant since paintComponent() will not be called unless the component is
 * visible, and it will only be visible when there are notifications...
 *//*w  w  w.j a  va  2  s  . co  m*/
@Override
protected void paintComponent(Graphics g) {
    //      System.out.println("Chat panel is painting itself...");
    if (AppPreferences.getTypingNotificationDuration() != 0) {
        LinkedMap<String, Long> chatTypers = TabletopTool.getFrame().getChatNotificationTimers()
                .getChatTypers();
        if (chatTypers == null || chatTypers.isEmpty()) {
            return;
        }
        Boolean showBackground = AppPreferences.getChatNotificationShowBackground();

        Graphics2D statsG = (Graphics2D) g.create();

        Font boldFont = AppStyle.labelFont.deriveFont(Font.BOLD);
        Font font = AppStyle.labelFont;
        FontMetrics valueFM = g.getFontMetrics(font);
        FontMetrics keyFM = g.getFontMetrics(boldFont);

        int PADDING7 = 7;
        int PADDING3 = 3;
        int PADDING2 = 2;

        BufferedImage img = AppStyle.panelTexture;
        int rowHeight = Math.max(valueFM.getHeight(), keyFM.getHeight());

        setBorder(null);
        int width = AppStyle.miniMapBorder.getRightMargin() + AppStyle.miniMapBorder.getLeftMargin();
        int height = getHeight() - PADDING2 + AppStyle.miniMapBorder.getTopMargin()
                + AppStyle.miniMapBorder.getBottomMargin();

        statsG.setFont(font);
        SwingUtil.useAntiAliasing(statsG);
        Rectangle bounds = new Rectangle(AppStyle.miniMapBorder.getLeftMargin(),
                height - getHeight() - AppStyle.miniMapBorder.getTopMargin(), getWidth() - width,
                getHeight() - AppStyle.miniMapBorder.getBottomMargin() - AppStyle.miniMapBorder.getTopMargin()
                        + PADDING2);

        int y = bounds.y + rowHeight;
        rowHeight = Math.max(rowHeight, AppStyle.chatImage.getHeight());

        setSize(getWidth(), ((chatTypers.size() * (PADDING3 + rowHeight))
                + AppStyle.miniMapBorder.getTopMargin() + AppStyle.miniMapBorder.getBottomMargin()));

        if (showBackground) {
            g.drawImage(img, 0, 0, getWidth(), getHeight() + PADDING7, this);
            AppStyle.miniMapBorder.paintAround(statsG, bounds);
        }
        Rectangle rightRow = new Rectangle(AppStyle.miniMapBorder.getLeftMargin() + PADDING7,
                AppStyle.miniMapBorder.getTopMargin() + PADDING7, AppStyle.chatImage.getWidth(),
                AppStyle.chatImage.getHeight());

        Set<?> keySet = chatTypers.keySet();
        @SuppressWarnings("unchecked")
        Set<String> playerTimers = (Set<String>) keySet;
        Color c1 = new Color(249, 241, 230, 140);
        Color c2 = new Color(175, 163, 149);
        for (String playerNamer : playerTimers) {
            if (showBackground) {
                statsG.setColor(c1);
                statsG.fillRect(bounds.x + PADDING3, y - keyFM.getAscent(),
                        (bounds.width - PADDING7 / 2) - PADDING3, rowHeight);
                statsG.setColor(c2);
                statsG.drawRect(bounds.x + PADDING3, y - keyFM.getAscent(),
                        (bounds.width - PADDING7 / 2) - PADDING3, rowHeight);
            }
            g.drawImage(AppStyle.chatImage, bounds.x + 5, y - keyFM.getAscent(), (int) rightRow.getWidth(),
                    (int) rightRow.getHeight(), this);

            // Values
            statsG.setColor(TabletopTool.getFrame().getChatTypingLabelColor());
            statsG.setFont(boldFont);
            statsG.drawString(I18N.getText("msg.commandPanel.liveTyping", playerNamer),
                    bounds.x + AppStyle.chatImage.getWidth() + PADDING7 * 2, y + 5);

            y += PADDING2 + rowHeight;
        }
        if (showBackground) {
            AppStyle.shadowBorder.paintWithin(statsG, bounds);
        } else {
            setOpaque(false);
        }
    }
}

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From source file:ChartPanel.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    if (values == null || values.length == 0)
        return;//from   www . j  av a  2s.com
    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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From source file:BenchmarkApplet.java

public void init() {
      tgroup = Thread.currentThread().getThreadGroup();

      Font font = new Font("Courier", Font.PLAIN, 10);
      FontMetrics fm = getFontMetrics(font);
      int lines = Math.max(10, size().height / fm.getHeight() - 4);

      out = new TextArea(lines, spaces.length() + Benchmark.resolutionName.length());
      out.setFont(font);/*from   w  ww  .  jav a2  s.  c o  m*/
      out.setEditable(false);
      add(out);

      boolean toobig;
      do {
          testList = new List(--lines, true);
          add(testList, 0);
          validate();
          if (toobig = testList.size().height - out.size().height > 2)
              remove(testList);
      } while (toobig);
      for (int ii = 0; ii < tests.length; ii++)
          testList.addItem(tests[ii].getName());
      testList.select(0); // Calibration benchmark
      testList.select(1); // Mixed benchmark

      timeEstimate = new Label(getTimeEstimate());
      add(timeEstimate);

      add(doit = new Button("Run Benchmark"));
      add(abort = new Button("Stop"));
      add(clear = new Button("Clear"));
      abort.disable();
      clear.disable();

      add(console = new Checkbox("Console"));

      validate();
  }

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From source file:org.squidy.designer.zoom.NavigationShape.java

@Override
protected void paintShapeZoomedIn(PPaintContext paintContext) {
    super.paintShapeZoomedIn(paintContext);

    Graphics2D g = (Graphics2D) paintContext.getGraphics();

    if (showNavigation) {// && !isHierarchicalZoomInProgress()) {

        PBounds bounds = getBoundsReference();

        int x = (int) bounds.getX();
        int y = (int) bounds.getY();
        int width = (int) bounds.getWidth();
        int height = (int) bounds.getHeight();

        g.setColor(Constants.Color.COLOR_SHAPE_BACKGROUND);
        if (isRenderPrimitiveRect())
            g.fillRect(x, y, width, 60);
        else {/*from w ww.j  av  a  2s.c o  m*/
            g.clearRect(x, y, width, 60);
            g.fillRoundRect(x, y, width, 60, 25, 25);
        }

        g.setColor(Constants.Color.COLOR_SHAPE_BORDER);
        if (isRenderPrimitiveRect())
            g.drawRect(x, y, width, 60);
        else
            g.drawRoundRect(x, y, width, 60, 25, 25);

        g.setFont(fontBreadcrumb);

        if (titleBounds == null) {
            FontMetrics fm = g.getFontMetrics();
            titleBounds = new Rectangle2D.Double(bounds.getX() + 455 + titleGap,
                    bounds.getY() + 25 - fm.getHeight(), FontUtils.getWidthOfText(fm, getTitle()) + 10,
                    fm.getHeight() + 5);
        }

        // Font font = internalFont.deriveFont(3.2f);
        for (int i = 0; i < 3; i++) {
            if (isRenderPrimitiveRect())
                g.fillRect((int) (bounds.getX() + 430), (int) bounds.getY() + i * 15 + 10, 5, 10);
            else
                g.fillOval((int) (bounds.getX() + 430), (int) bounds.getY() + i * 15 + 10, 5, 10);
        }

        if (!ShapeUtils.isApparent(titleInputWrapper)) {
            g.drawString(getTitle(), (int) (bounds.getX() + 460 + titleGap), (int) (bounds.getY() + 25));
        }

        if (croppedBreadcrumb == null) {
            croppedBreadcrumb = FontUtils.createCroppedLabelIfNecessary(g.getFontMetrics(), getBreadcrumb(),
                    (int) bounds.getWidth() * 10 - 450);
        }
        g.drawString(croppedBreadcrumb, (int) (bounds.getX() + 460), (int) (bounds.getY() + 50));
    }
}

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From source file:uk.co.modularaudio.mads.base.oscilloscope.ui.OscilloscopeDisplayUiJComponent.java

private void drawScale(final Graphics g, final int height, final float maxMag, final int xOffset) {
    final FontMetrics fm = g.getFontMetrics();
    // Do zero, and plus and minus maximum
    final int middle = height / 2;
    final int halfFontHeight = fm.getAscent() / 2;
    g.drawString("0.0", xOffset, middle + halfFontHeight);
    final int top = 0 + fm.getHeight();
    // Only re-create the string when we need to
    if (previousPositiveMagStr == null || previousPositiveMag != maxMag) {
        previousPositiveMagStr = MathFormatter.fastFloatPrint(maxMag, 2, true);
        previousPositiveMag = maxMag;//from   w w w. j a va2  s .c  om
    }
    g.drawString(previousPositiveMagStr, xOffset, top);

    if (previousNegativeMagStr == null || previousNegativeMag != -maxMag) {
        previousNegativeMagStr = MathFormatter.fastFloatPrint(-maxMag, 2, true);
        previousNegativeMag = -maxMag;
    }
    final int bottom = height - halfFontHeight;
    g.drawString(previousNegativeMagStr, xOffset, bottom);
}

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From source file:org.evors.rs.ui.sandpit.TrialViewer.java

public void drawText(Graphics2D g2, String text) {
    FontMetrics fm = g2.getFontMetrics();
    List<String> strings = Splitter.on("\n").splitToList(text);
    float x1 = 40, y = 40;
    int dx = 0;//from w w w  .  ja  v a 2 s  .com

    for (String s : strings) {
        int width = fm.stringWidth(s);
        if (width > dx) {
            dx = width;
        }
    }
    g2.setColor(new Color(0.6f, 0.6f, 0.6f, 0.6f));
    g2.fillRect((int) x1, (int) y - fm.getHeight(), dx + 5, fm.getHeight() * strings.size() + 5);
    g2.setColor(Color.red);
    for (String s : strings) {
        g2.drawString(s, 40, y);
        y += fm.getHeight();
    }

}

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From source file:com.celements.photo.image.GenerateThumbnail.java

private void drawCopyright(String copyright, Graphics2D g2d, int width, int height) {
    int bottomSpace = 5; //space between copyright and bottom border.
    int rightSpace = 5; //space between copyright and right border.
    int hSpacing = 3; //horizontal space between background and string.
    int vSpacing = 2; //vertical space between background and string.
    int rounding = 5; //rounding of the rect.

    FontMetrics metrics = calcCopyrightFontSize(copyright, width, g2d);
    g2d.setFont(metrics.getFont());/*www.ja v a2  s. com*/
    int stringHeight = metrics.getHeight();

    drawBackground(copyright, width, height, bottomSpace, rightSpace, vSpacing, hSpacing, rounding,
            stringHeight, metrics, g2d);
    drawString(copyright, width, height, bottomSpace, rightSpace, vSpacing, hSpacing, metrics, g2d);
}

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From source file:FormattedTextFieldExample.java

public Shape modelToView(int pos, Shape a, Position.Bias b) throws BadLocationException {
    a = adjustAllocation(a);//from  w w w  .jav a  2 s.c  o m
    Rectangle r = new Rectangle(a.getBounds());
    FontMetrics fm = getFontMetrics();
    r.height = fm.getHeight();

    int oldCount = contentBuff.count;

    if (pos < offsets.length) {
        contentBuff.count = offsets[pos];
    } else {
        // Beyond the end: point to the location
        // after the last model position.
        contentBuff.count = offsets[offsets.length - 1] + 1;
    }

    int offset = Utilities.getTabbedTextWidth(contentBuff, metrics, 0, this, element.getStartOffset());
    contentBuff.count = oldCount;

    r.x += offset;
    r.width = 1;

    return r;
}

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From source file:org.squidy.designer.zoom.impl.SourceCodeShape.java

/**
 * /*  w ww .  ja  v  a  2 s. co m*/
 */
void computeHeightOfCodePane() {
    if (codePane != null) {
        int lineCount = FontUtils.getLineCount(codePane.getText(), CODE_PANE_WIDTH);
        FontMetrics fm = codePane.getFontMetrics(codePane.getFont());
        codePane.setPreferredSize(new Dimension(CODE_PANE_WIDTH, lineCount * fm.getHeight()));
    }
}

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