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}.

        int topThickness = thickness;


        String title = border.getTitle();
        if (title != null
            && title.length() > 0) {
            LineMetrics lm = font.getLineMetrics(title, fontRenderContext);
            topThickness = Math.max((int)Math.ceil(lm.getHeight()), topThickness);
        }


        Component content = border.getContent();
        if (content != null) {
            if (width != -1) {

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        Component content = border.getContent();
        if (content != null) {
            String title = border.getTitle();
            if (title != null
                && title.length() > 0) {
                LineMetrics lm = font.getLineMetrics(title, fontRenderContext);
                topThickness = Math.max((int)Math.ceil(lm.getHeight()), topThickness);
            }


            int clientWidth = Math.max(width - (thickness * 2)
                - (padding.left + padding.right), 0);
            int clientHeight = Math.max(height - (topThickness + thickness) -

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        int topThickness = thickness;


        String title = border.getTitle();
        if (title != null
            && title.length() > 0) {
            LineMetrics lm = font.getLineMetrics(title, fontRenderContext);
            topThickness = Math.max((int)Math.ceil(lm.getHeight()), topThickness);
        }


        Component content = border.getContent();
        if (content != null) {
            content.setLocation(padding.left + thickness,

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        float titleAscent = 0;


        String title = border.getTitle();
        if (title != null
            && title.length() > 0) {
            LineMetrics lm = font.getLineMetrics(title, fontRenderContext);
            titleAscent = lm.getAscent();
            topThickness = Math.max((int)Math.ceil(lm.getHeight()), topThickness);
        }


        // TODO Java2D doesn't support variable corner radii; we'll need to
        // "fake" this by drawing multiple arcs
        int cornerRadius = cornerRadii.topLeft;

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        return new Dimensions(preferredWidth, preferredHeight);
    }


    @Override
    public int getBaseline(int width, int height) {
        LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
        float ascent = lm.getAscent();
        return margin.top + Math.round(ascent);
    }

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        return new Dimensions(getPreferredWidth(-1), getPreferredHeight(-1));
    }


    @Override
    public int getBaseline(int width, int height) {
        LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
        float ascent = lm.getAscent();
        float textHeight = lm.getHeight();


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


        return baseline;
    }

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        if (FONT_RENDER_CONTEXT.usesFractionalMetrics()) {
            graphics.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                RenderingHints.VALUE_FRACTIONALMETRICS_ON);
        }


        LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
        float ascent = lm.getAscent();
        float textHeight = lm.getHeight();


        String prompt = textInput.getPrompt();


        if (glyphVector == null
            && prompt != null

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            }
         }
      }
      else
      {
         LineMetrics metrics = font.getLineMetrics("ABCxyz",
                 g2.getFontRenderContext());
         maxHeight = metrics.getHeight()
                 + insets.getTop() + insets.getBottom();
      }
      return maxHeight;


   }

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            }
         }
      }
      else
      {
         LineMetrics metrics = font.getLineMetrics("ABCxyz",
                 g2.getFontRenderContext());
         maxWidth = metrics.getHeight()
                 + insets.getTop() + insets.getBottom();
      }
      return maxWidth;


   }

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            Paint fill = getFill();
            Paint stroke = getStroke();
            int strokeThickness = getStrokeThickness();


            LineMetrics lm = font.getLineMetrics("", FONT_RENDER_CONTEXT);
            float ascent = lm.getAscent();


            float y = 0;


            for (int i = 0, n = glyphVectors.getLength(); i < n; i++) {
                GlyphVector glyphVector = glyphVectors.get(i);

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