Examples of java.awt.font.LineMetrics

java.awt.font.LineMetrics
The LineMetrics class allows access to the metrics needed to layout characters along a line and to layout of a set of lines. A LineMetrics object encapsulates the measurement information associated with a run of text.
Fonts can have different metrics for different ranges of characters. The getLineMetrics methods of {@link java.awt.Font Font} take some text as an argumentand return a LineMetrics object describing the metrics of the initial number of characters in that text, as returned by {@link #getNumChars}.

        } else {
            String text = meter.getText();


            if (text != null
                && text.length() > 0) {
                LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
                preferredHeight = (int)Math.ceil(lm.getHeight()) + 2;
            } else {
                preferredHeight = 0;
            }


            // If the meter has no content, its preferred height is hard-coded by the

View Full Code Here

        if (text != null
            && text.length() > 0) {
            Rectangle2D stringBounds = font.getStringBounds(text, FONT_RENDER_CONTEXT);
            preferredWidth = (int)Math.ceil(stringBounds.getWidth()) + 2;


            LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
            preferredHeight = (int)Math.ceil(lm.getHeight()) + 2;
        }


        // If meter has no content, its preferred size is hard coded by the class
        preferredWidth = Math.max(preferredWidth, DEFAULT_WIDTH);
        preferredHeight = Math.max(preferredHeight, DEFAULT_HEIGHT);

View Full Code Here

        if (meter.getOrientation() == Orientation.HORIZONTAL) {
            String text = meter.getText();


            if (text != null
                && text.length() > 0) {
                LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
                float ascent = lm.getAscent();
                float textHeight = lm.getHeight();


                baseline = Math.round((height - textHeight) / 2 + ascent);
            }
        }

View Full Code Here

        }


        String text = meter.getText();
        if (text != null
            && text.length() > 0) {
            LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
            float ascent = lm.getAscent();


            Rectangle2D stringBounds = font.getStringBounds(text, FONT_RENDER_CONTEXT);
            float textWidth = (float)stringBounds.getWidth();
            float textHeight = (float)stringBounds.getHeight();

View Full Code Here

     */
    public double getHeight(Graphics2D g2) {


        double result = 0.0;
        if (this.markers.size() > 0) {
            LineMetrics metrics = this.font.getLineMetrics(
                "123g", g2.getFontRenderContext()
            );
            result = this.topOuterGap + this.topInnerGap + metrics.getHeight()
                     + this.bottomInnerGap + this.bottomOuterGap;
        }
        return result;


    }

View Full Code Here

        Rectangle2D r = TextUtilities.getTextBounds(text, g2, fm);
        double x = bounds.getX();
        if (r.getWidth() < bounds.getWidth()) {
            x = x + (bounds.getWidth() - r.getWidth()) / 2;
        }
        LineMetrics metrics = font.getLineMetrics(
            text, g2.getFontRenderContext()
        );
        g2.drawString(
            text, (float) x, (float) (bounds.getMaxY()
                - this.bottomInnerGap - metrics.getDescent())
        );
    }

View Full Code Here


        if (isVerticalTickLabels()) {
            // all tick labels have the same width (equal to the height of the
            // font)...
            FontRenderContext frc = g2.getFontRenderContext();
            LineMetrics lm = getTickLabelFont().getLineMetrics("0", frc);
            result += lm.getHeight();
        }
        else {
            // look at lower and upper bounds...
            FontMetrics fm = g2.getFontMetrics(getTickLabelFont());
            Range range = getRange();

View Full Code Here

    gd.setPaint(paint);
    gd.drawString(text, x, y);
  }


  double getFontAscent(Font font) {
    LineMetrics lm = font.getLineMetrics(DUMMY_TEXT, gd.getFontRenderContext());
    return lm.getAscent();
  }

View Full Code Here

    LineMetrics lm = font.getLineMetrics(DUMMY_TEXT, gd.getFontRenderContext());
    return lm.getAscent();
  }


  double getFontHeight(Font font) {
    LineMetrics lm = font.getLineMetrics(DUMMY_TEXT, gd.getFontRenderContext());
    return lm.getAscent() + lm.getDescent();
  }

View Full Code Here

        if ((transform.getType() & TRANSFORM_MASK) == 0) {
            int width = 0;
            for (int i = start; i < end; i++) {
                width += peer.charWidth(chars[i]);
            }
            LineMetrics nlm = peer.getLineMetrics();
            bounds = transform.createTransformedShape(
                    new Rectangle2D.Float(0, -nlm.getAscent(), width, nlm
                            .getHeight())).getBounds2D();
        } else {
            int len = end - start;
            char[] subChars = new char[len];
            System.arraycopy(chars, start, subChars, 0, len);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of java.awt.font.LineMetrics

com.aicontest.visualizer.js.dom.CanvasRenderingContext2d

com.bbn.openmap.layer.e00.TX7

com.dci.intellij.dbn.common.ui.table.DBNTable

com.lightcrafts.ui.layout.VerticalToggleButton$RotatedTextIcon

com.projity.pm.graphic.timescale.TimeScaleComponent

de.progra.charting.render.BarChartRenderer

de.sciss.swingosc.Pen$ConstrStringAtPoint

edu.brown.cs.ivy.swing.SwingText

net.sourceforge.processdash.ui.web.reports.RadarPlot

net.wigis.graph.ImageRenderer

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.