Package org.apache.pdfbox.pdfviewer

Examples of org.apache.pdfbox.pdfviewer.PageDrawer

52
53
54
55
56
57
58
59
60
        }
        color.setColorSpaceValue( values );

        if (context instanceof PageDrawer)
        {
            PageDrawer drawer = (PageDrawer)context;
            drawer.colorChanged(true);
        }
    }
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
57
58
59
     *
     * @throws IOException if something went wrong during logging
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        PageDrawer drawer = (PageDrawer)context;
        try
        {
            drawer.getLinePath().closePath();
        }
        catch( Throwable t )
        {
            log.warn(t, t);
        }
View Full Code Here
39
40
41
42
43
44
45
46
47
48
49
50
51
52
     * @param operator The operator that is being executed.
     * @param arguments List
     */
    public void process(PDFOperator operator, List arguments)
    {
        PageDrawer drawer = (PageDrawer)context;

        //append straight line segment from the current point to the point.
        COSNumber x = (COSNumber)arguments.get( 0 );
        COSNumber y = (COSNumber)arguments.get( 1 );

        Point2D pos = drawer.transformedPoint(x.doubleValue(), y.doubleValue());
        drawer.getLinePath().lineTo((float)pos.getX(), (float)pos.getY());
    }
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
61
    public void process(PDFOperator operator, List arguments) throws IOException
    {

        try
        {
            PageDrawer drawer = (PageDrawer)context;
            drawer.setClippingPath(GeneralPath.WIND_NON_ZERO);
        }
        catch (Exception e)
        {
            log.warn(e, e);
        }
View Full Code Here
40
41
42
43
44
45
46
47
48
49
50
51
52
     *
     * @throws IOException If an error occurs while processing the font.
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        PageDrawer drawer = (PageDrawer)context;
        GeneralPath currentPath = (GeneralPath)drawer.getLinePath().clone();

        context.processOperator( "f*", arguments );
        drawer.setLinePath( currentPath );

        context.processOperator( "S", arguments );
    }
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        try
        {
            PageDrawer drawer = (PageDrawer)context;
            COSNumber x = (COSNumber)arguments.get( 0 );
            COSNumber y = (COSNumber)arguments.get( 1 );
            Point2D pos = drawer.transformedPoint(x.doubleValue(), y.doubleValue());
            drawer.getLinePath().moveTo((float)pos.getX(), (float)pos.getY());
        }
        catch (Exception exception)
        {
            log.warn( exception, exception);
        }
View Full Code Here
37
38
39
40
41
42
43
44
     * @param operator The operator that is being executed.
     * @param arguments List
     */
    public void process(PDFOperator operator, List arguments)
    {
        PageDrawer drawer = (PageDrawer)context;
        drawer.getLinePath().reset();
    }
View Full Code Here
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
     * @param operator The operator that is being executed.
     * @param arguments List
     */
    public void process(PDFOperator operator, List arguments)
    {
        PageDrawer drawer = (PageDrawer)context;

        COSNumber x2 = (COSNumber)arguments.get( 0 );
        COSNumber y2 = (COSNumber)arguments.get( 1 );
        COSNumber x3 = (COSNumber)arguments.get( 2 );
        COSNumber y3 = (COSNumber)arguments.get( 3 );
        GeneralPath path = drawer.getLinePath();
        Point2D currentPoint = path.getCurrentPoint();

        Point2D point2 = drawer.transformedPoint(x2.doubleValue(), y2.doubleValue());
        Point2D point3 = drawer.transformedPoint(x3.doubleValue(), y3.doubleValue());

        drawer.getLinePath().curveTo((float)currentPoint.getX(), (float)currentPoint.getY(),
                (float)point2.getX(), (float)point2.getY(), (float)point3.getX(), (float)point3.getY());
    }
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
61
    public void process(PDFOperator operator, List arguments) throws IOException
    {

        try
        {
            PageDrawer drawer = (PageDrawer)context;
            drawer.setClippingPath(GeneralPath.WIND_EVEN_ODD);
        }
        catch (Exception e)
        {
            log.warn(e, e);
        }
View Full Code Here
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
     * @param arguments List
     * @throws IOException If there is an error invoking the sub object.
     */
    public void process(PDFOperator operator, List arguments) throws IOException
    {
        PageDrawer drawer = (PageDrawer)context;
        PDPage page = drawer.getPage();
        Dimension pageSize = drawer.getPageSize();
        Graphics2D graphics = drawer.getGraphics();
        COSName objectName = (COSName)arguments.get( 0 );
        Map xobjects = drawer.getResources().getXObjects();
        PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );
        if( xobject instanceof PDXObjectImage )
        {
            PDXObjectImage image = (PDXObjectImage)xobject;
            try
            {
                image.setGraphicsState(drawer.getGraphicsState());
                BufferedImage awtImage = image.getRGBImage();
                if (awtImage == null)
                {
                    log.warn("getRGBImage returned NULL");
                    return;//TODO PKOCH
                }
                int imageWidth = awtImage.getWidth();
                int imageHeight = awtImage.getHeight();
                double pageHeight = pageSize.getHeight();

                log.info("imageWidth: " + imageWidth + "\t\timageHeight: " + imageHeight);
       
                Matrix ctm = drawer.getGraphicsState().getCurrentTransformationMatrix();
                int pageRotation = page.findRotation();

                AffineTransform ctmAT = ctm.createAffineTransform();
                ctmAT.scale(1f/imageWidth, 1f/imageHeight);
                Matrix rotationMatrix = new Matrix();
View Full Code Here
TOP

Related Classes of org.apache.pdfbox.pdfviewer.PageDrawer

  • org.apache.pdfbox.cos.COSDictionary
  • org.apache.pdfbox.pdmodel.common.PDMatrix
  • org.apache.pdfbox.pdmodel.common.PDRectangle
  • org.apache.pdfbox.pdmodel.font.PDFont
  • org.apache.pdfbox.pdmodel.graphics.PDGraphicsState
  • org.apache.pdfbox.pdmodel.graphics.PDShading
  • org.apache.pdfbox.pdmodel.graphics.shading.AxialShadingPaint
  • org.apache.pdfbox.pdmodel.graphics.shading.PDShadingResources
  • org.apache.pdfbox.pdmodel.graphics.shading.RadialShadingPaint
  • org.apache.pdfbox.pdmodel.graphics.shading.Type1ShadingPaint
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.