Java Code Examples for javax.print.attribute.standard.MediaPrintableArea#getPrintableArea()

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Example 1
Source File: PrinterJob.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 2
Source File: PrinterJob.java    From jdk8u-dev-jdk with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 3
Source File: PrinterJob.java    From jdk-1.7-annotated with Apache License 2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 4
Source File: PrinterJob.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 5
Source File: PrinterJob.java    From jdk8u_jdk with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 6
Source File: PrinterJob.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 7
Source File: PrinterJob.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 8
Source File: PrinterJob.java    From hottub with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 9
Source File: PrinterJob.java    From Java8CN with Apache License 2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 10
Source File: PrinterJob.java    From jdk1.8-source-analysis with Apache License 2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 11
Source File: PrinterJob.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a {@code PageFormat} with values consistent with those
 * supported by the current {@code PrintService} for this job
 * (ie the value returned by {@code getPrintService()}) and media,
 * printable area and orientation contained in {@code attributes}.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * {@code printDialog(PrintRequestAttributeSet attributes)}
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If {@code attributes} is null a default
 * PageFormat is returned.
 * @return a {@code PageFormat} whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 12
Source File: PrinterJob.java    From Bytecoder with Apache License 2.0 4 votes vote down vote up 
/**
 * Calculates a {@code PageFormat} with values consistent with those
 * supported by the current {@code PrintService} for this job
 * (ie the value returned by {@code getPrintService()}) and media,
 * printable area and orientation contained in {@code attributes}.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * {@code printDialog(PrintRequestAttributeSet attributes)}
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If {@code attributes} is null a default
 * PageFormat is returned.
 * @return a {@code PageFormat} whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 13
Source File: PrinterJob.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 14
Source File: PrinterJob.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 15
Source File: PrinterJob.java    From JDKSourceCode1.8 with MIT License 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 16
Source File: PrinterJob.java    From jdk8u60 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 17
Source File: PrinterJob.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}
Example 18
Source File: PrinterJob.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Calculates a <code>PageFormat</code> with values consistent with those
 * supported by the current <code>PrintService</code> for this job
 * (ie the value returned by <code>getPrintService()</code>) and media,
 * printable area and orientation contained in <code>attributes</code>.
 * <p>
 * Calling this method does not update the job.
 * It is useful for clients that have a set of attributes obtained from
 * <code>printDialog(PrintRequestAttributeSet attributes)</code>
 * and need a PageFormat to print a Pageable object.
 * @param attributes a set of printing attributes, for example obtained
 * from calling printDialog. If <code>attributes</code> is null a default
 * PageFormat is returned.
 * @return a <code>PageFormat</code> whose settings conform with
 * those of the current service and the specified attributes.
 * @since 1.6
 */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {

    PrintService service = getPrintService();
    PageFormat pf = defaultPage();

    if (service == null || attributes == null) {
        return pf;
    }

    Media media = (Media)attributes.get(Media.class);
    MediaPrintableArea mpa =
        (MediaPrintableArea)attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq =
       (OrientationRequested)attributes.get(OrientationRequested.class);

    if (media == null && mpa == null && orientReq == null) {
       return pf;
    }
    Paper paper = pf.getPaper();

    /* If there's a media but no media printable area, we can try
     * to retrieve the default value for mpa and use that.
     */
    if (mpa == null && media != null &&
        service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals =
            service.getSupportedAttributeValues(MediaPrintableArea.class,
                                                null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] &&
            ((MediaPrintableArea[])mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[])mpaVals)[0];
        }
    }

    if (media != null &&
        service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName)media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch,
                                           paperWid-2*inch,
                                           paperHgt-2*inch);
                }
            }
        }
    }

    if (mpa != null &&
        service.isAttributeValueSupported(mpa, null, attributes)) {
        float [] printableArea =
            mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i=0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i]*72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1],
                               printableArea[2], printableArea[3]);
    }

    if (orientReq != null &&
        service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }

    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}