Examples of java.awt.font.GraphicAttribute

java.awt.font.GraphicAttribute
This class is used with the CHAR_REPLACEMENT attribute.
The GraphicAttribute class represents a graphic embedded in text. Clients subclass this class to implement their own char replacement graphics. Clients wishing to embed shapes and images in text need not subclass this class. Instead, clients can use the {@link ShapeGraphicAttribute} and {@link ImageGraphicAttribute} classes.
Subclasses must ensure that their objects are immutable once they are constructed. Mutating a GraphicAttribute that is used in a {@link TextLayout} results in undefined behavior from theTextLayout.

        hash = 37*hash + Float.floatToIntBits(height);
        return hash;
    }


    public GraphicAttribute toGraphicAttribute() {
        return new GraphicAttribute(alignment) {
            private BufferedImage image = getImage();


            @Override
            public float getAscent() {
                return originY <= 0 ? 0 : originY;

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            LineMetrics lm = firstFont.getLineMetrics(breaker.text, 0, 1, breaker.frc);
            baselineOffsets = lm.getBaselineOffsets();
            baselineIndex = lm.getBaselineIndex();
        } else if (val instanceof GraphicAttribute) {
            // Get first graphic attribute and use it
            GraphicAttribute ga = (GraphicAttribute) val;


            int align = ga.getAlignment();


            if (
                    align == GraphicAttribute.TOP_ALIGNMENT ||
                    align == GraphicAttribute.BOTTOM_ALIGNMENT
            ) {
                baselineIndex = GraphicAttribute.ROMAN_BASELINE;
            } else {
                baselineIndex = align;
            }


            baselineOffsets = new float[3];
            baselineOffsets[0] = 0;
            baselineOffsets[1] = (ga.getDescent() - ga.getAscent()) / 2.f;
            baselineOffsets[2] = -ga.getAscent();
        } else { // Use defaults - Roman baseline and zero offsets
            baselineIndex = GraphicAttribute.ROMAN_BASELINE;
            baselineOffsets = new float[3];
        }

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            LineMetrics lm = firstFont.getLineMetrics(breaker.text, 0, 1, breaker.frc);
            baselineOffsets = lm.getBaselineOffsets();
            baselineIndex = lm.getBaselineIndex();
        } else if (val instanceof GraphicAttribute) {
            // Get first graphic attribute and use it
            GraphicAttribute ga = (GraphicAttribute) val;


            int align = ga.getAlignment();


            if (
                    align == GraphicAttribute.TOP_ALIGNMENT ||
                    align == GraphicAttribute.BOTTOM_ALIGNMENT
            ) {
                baselineIndex = GraphicAttribute.ROMAN_BASELINE;
            } else {
                baselineIndex = align;
            }


            baselineOffsets = new float[3];
            baselineOffsets[0] = 0;
            baselineOffsets[1] = (ga.getDescent() - ga.getAscent()) / 2.f;
            baselineOffsets[2] = -ga.getAscent();
        } else { // Use defaults - Roman baseline and zero offsets
            baselineIndex = GraphicAttribute.ROMAN_BASELINE;
            baselineOffsets = new float[3];
        }

View Full Code Here

            LineMetrics lm = firstFont.getLineMetrics(breaker.text, 0, 1, breaker.frc);
            baselineOffsets = lm.getBaselineOffsets();
            baselineIndex = lm.getBaselineIndex();
        } else if (val instanceof GraphicAttribute) {
            // Get first graphic attribute and use it
            GraphicAttribute ga = (GraphicAttribute) val;


            int align = ga.getAlignment();


            if (
                    align == GraphicAttribute.TOP_ALIGNMENT ||
                    align == GraphicAttribute.BOTTOM_ALIGNMENT
            ) {
                baselineIndex = GraphicAttribute.ROMAN_BASELINE;
            } else {
                baselineIndex = align;
            }


            baselineOffsets = new float[3];
            baselineOffsets[0] = 0;
            baselineOffsets[1] = (ga.getDescent() - ga.getAscent()) / 2.f;
            baselineOffsets[2] = -ga.getAscent();
        } else { // Use defaults - Roman baseline and zero offsets
            baselineIndex = GraphicAttribute.ROMAN_BASELINE;
            baselineOffsets = new float[3];
        }

View Full Code Here

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Related Classes of java.awt.font.GraphicAttribute

org.apache.harmony.awt.gl.font.TextMetricsCalculator

org.librebiz.pureport.context.ImageAttribute

java.awt.Shape

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