Examples of org.apache.pdfbox.pdmodel.graphics.state.RenderingMode

Package org.apache.pdfbox.pdmodel.graphics.state

Examples of org.apache.pdfbox.pdmodel.graphics.state.RenderingMode

org.apache.pdfbox.pdmodel.graphics.state.RenderingMode

{
    @Override
    public void process(Operator operator, List<COSBase> arguments) throws IOException
    {
        COSNumber mode = (COSNumber)arguments.get(0);
        RenderingMode renderingMode = RenderingMode.fromInt(mode.intValue());
        context.getGraphicsState().getTextState().setRenderingMode(renderingMode);
    }

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    @Override
    protected void showText(byte[] string) throws IOException
    {
        PDGraphicsState state = getGraphicsState();
        RenderingMode renderingMode = state.getTextState().getRenderingMode();


        // buffer the text clip because it represents a single clipping area
        if (renderingMode.isClip())
        {
            textClippingArea = new Area();
        }


        super.showText(string);


        // apply the buffered clip as one area
        if (renderingMode.isClip())
        {
            state.intersectClippingPath(textClippingArea);
            textClippingArea = null;
        }
    }

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     */
    private void drawGlyph2D(Glyph2D glyph2D, PDFont font, int code, Vector displacement,
                             AffineTransform at) throws IOException
    {
        PDGraphicsState state = getGraphicsState();
        RenderingMode renderingMode = state.getTextState().getRenderingMode();


        GeneralPath path = glyph2D.getPathForCharacterCode(code);
        if (path != null)
        {
            // stretch non-embedded glyph if it does not match the width contained in the PDF
            if (!font.isEmbedded())
            {
                float fontWidth = font.getWidthFromFont(code);
                if (fontWidth > 0 && // ignore spaces
                        Math.abs(fontWidth - displacement.getX() * 1000) > 0.0001)
                {
                    float pdfWidth = displacement.getX() * 1000;
                    at.scale(pdfWidth / fontWidth, 1);
                }
            }


            // render glyph
            Shape glyph = at.createTransformedShape(path);


            if (renderingMode.isFill())
            {
                graphics.setComposite(state.getNonStrokingJavaComposite());
                graphics.setPaint(getNonStrokingPaint());
                setClip();
                graphics.fill(glyph);
            }


            if (renderingMode.isStroke())
            {
                graphics.setComposite(state.getStrokingJavaComposite());
                graphics.setPaint(getStrokingPaint());
                graphics.setStroke(getStroke());
                setClip();
                graphics.draw(glyph);
            }


            if (renderingMode.isClip())
            {
                textClippingArea.add(new Area(glyph));
            }
        }
    }

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     */
    public void validText(byte[] string) throws IOException
    {
        // TextSize accessible through the TextState
        PDTextState textState = getGraphicsState().getTextState();
        final RenderingMode renderingMode = textState.getRenderingMode();
        final PDFont font = textState.getFont();
        if (font == null)
        {
            // Unable to decode the Text without Font
            registerError("Text operator can't be process without Font", ERROR_FONTS_UNKNOWN_FONT_REF);

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Related Classes of org.apache.pdfbox.pdmodel.graphics.state.RenderingMode

org.apache.pdfbox.contentstream.operator.text.SetTextRenderingMode

org.apache.pdfbox.preflight.content.PreflightContentStream

org.apache.pdfbox.rendering.PageDrawer

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