Example usage for java.awt Color getBlue

List of usage examples for java.awt Color getBlue

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Introduction

In this page you can find the example usage for java.awt Color getBlue.

Prototype

public int getBlue()

Source Link

Document

Returns the blue component in the range 0-255 in the default sRGB space.

Usage

From source file:org.eclipse.birt.chart.device.svg.SVGGraphics2D.java

/**
 * @returns the color definition in a string with the format: #RRGGBBAA:
 *          RRGGBB are the color components in hexa in the range 00..FF AA
 *          is the transparency value in hexa in the range 00..FF ex: Solid
 *          light gray : #777777/*from   w ww  . ja v a  2  s  . com*/
 */
protected String serializeToString(Color color) {

    String r = Integer.toHexString(color.getRed());
    if (color.getRed() <= 0xF)
        r = "0" + r; //$NON-NLS-1$
    String g = Integer.toHexString(color.getGreen());
    if (color.getGreen() <= 0xF)
        g = "0" + g; //$NON-NLS-1$
    String b = Integer.toHexString(color.getBlue());
    if (color.getBlue() <= 0xF)
        b = "0" + b; //$NON-NLS-1$

    String ret = "#" + r + g + b; //$NON-NLS-1$
    return ret;
}

From source file:net.sf.jasperreports.engine.export.JRXlsMetadataExporter.java

/**
 *
 *///from  w  ww  . ja v a2s.  c om
protected static HSSFColor getNearestColor(Color awtColor) {
    HSSFColor color = hssfColorsCache.get(awtColor);
    if (color == null) {
        Map<?, ?> triplets = HSSFColor.getTripletHash();
        if (triplets != null) {
            Collection<?> keys = triplets.keySet();
            if (keys != null && keys.size() > 0) {
                Object key = null;
                HSSFColor crtColor = null;
                short[] rgb = null;
                int diff = 0;
                int minDiff = 999;
                for (Iterator<?> it = keys.iterator(); it.hasNext();) {
                    key = it.next();
                    crtColor = (HSSFColor) triplets.get(key);
                    rgb = crtColor.getTriplet();
                    diff = Math.abs(rgb[0] - awtColor.getRed()) + Math.abs(rgb[1] - awtColor.getGreen())
                            + Math.abs(rgb[2] - awtColor.getBlue());
                    if (diff < minDiff) {
                        minDiff = diff;
                        color = crtColor;
                    }
                }
            }
        }
        hssfColorsCache.put(awtColor, color);
    }
    return color;
}

From source file:net.sf.jasperreports.engine.export.JRXlsExporter.java

/**
 *
 *//*from   w ww  .  ja  va2 s  .c om*/
protected HSSFColor getWorkbookColor(Color awtColor) {
    byte red = (byte) awtColor.getRed();
    byte green = (byte) awtColor.getGreen();
    byte blue = (byte) awtColor.getBlue();
    HSSFColor color = null;

    if (getCurrentConfiguration().isCreateCustomPalette()) {
        try {
            color = palette.findColor(red, green, blue) != null ? palette.findColor(red, green, blue)
                    : palette.addColor(red, green, blue);
        } catch (Exception e) {
            if (customColorIndex < MAX_COLOR_INDEX) {
                palette.setColorAtIndex(customColorIndex, red, green, blue);
                color = palette.getColor(customColorIndex++);
            } else {
                color = palette.findSimilarColor(red, green, blue);
            }
        }
    }

    return color == null ? getNearestColor(awtColor) : color;
}

From source file:lucee.runtime.img.Image.java

public void shear(float shear, ShearDir direction, Object interpolation) throws ExpressionException {
    ParameterBlock params = new ParameterBlock();
    params.addSource(image());/*from  www.j ava2 s  .  co  m*/
    params.add(shear);
    params.add(direction);
    params.add(0.0F);
    params.add(0.0F);
    RenderingHints hints = null;

    if (interpolation == RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR)
        params.add(Interpolation.getInstance(0));
    else if (interpolation == RenderingHints.VALUE_INTERPOLATION_BILINEAR) {
        params.add(Interpolation.getInstance(1));
        BorderExtender extender = BorderExtender.createInstance(1);
        hints = new RenderingHints(JAI.KEY_BORDER_EXTENDER, extender);
    } else if (interpolation == RenderingHints.VALUE_INTERPOLATION_BICUBIC) {
        params.add(Interpolation.getInstance(2));
        BorderExtender extender = BorderExtender.createInstance(1);
        hints = new RenderingHints(JAI.KEY_BORDER_EXTENDER, extender);
    }
    // TODO
    Color bg = getGraphics().getBackground();
    params.add(new double[] { bg.getRed(), bg.getGreen(), bg.getBlue() });
    image(JAI.create("shear", params, hints).getAsBufferedImage());
}

From source file:lucee.runtime.img.Image.java

/**
 * add a border to image//w  w w. j a va  2 s  .c  o m
 * @param thickness
 * @param color
 * @param borderType 
 */
public void addBorder(int thickness, Color color, int borderType) throws ExpressionException {

    double colorArray[] = { color.getRed(), color.getGreen(), color.getBlue() };
    BorderExtender borderExtender = new BorderExtenderConstant(colorArray);

    ParameterBlock params = new ParameterBlock();
    params.addSource(image());
    params.add(thickness);
    params.add(thickness);
    params.add(thickness);
    params.add(thickness);
    if (BORDER_TYPE_CONSTANT == borderType)
        params.add(borderExtender);
    else
        params.add(BorderExtender.createInstance(borderType));
    //else if(BORDER_TYPE_WRAP==borderType)params.add(BorderExtender.createInstance(BorderExtender.BORDER_REFLECT));

    image((JAI.create("border", params)).getAsBufferedImage());

}

From source file:com.alvermont.terraj.planet.ui.MainFrame.java

/**
 * Bring up a colour selector for the specified colour and set the
 * corresponding colour parameter if the user picks a new one
 *
 * @param source The button that was pressed to produce this action
 * @param label The string to be displayed by the colour dialog
 * @param index The index of the colour parameter to be set
 * @return The new colour that was chosen or <code>null</code> if the
 * user cancelled./*from  w  w w  . j a  va2  s  . c  om*/
 */
protected Color pickColour(JButton source, String label, int index) {
    final Color newColour = JColorChooser.showDialog(this, label, source.getBackground());

    if (newColour != null) {
        /// then a new colour was chosen
        source.setBackground(newColour);

        final int[][] colours = params.getProjectionParameters().getColors();

        colours[index][0] = newColour.getRed();
        colours[index][1] = newColour.getGreen();
        colours[index][2] = newColour.getBlue();
    }

    return newColour;
}

From source file:com.dlya.facturews.DlyaPdfExporter2.java

protected void exportFrame(JRPrintFrame frame) throws DocumentException, IOException, JRException {
    if (frame.getModeValue() == ModeEnum.OPAQUE) {
        int x = frame.getX() + getOffsetX();
        int y = frame.getY() + getOffsetY();

        Color backcolor = frame.getBackcolor();
        pdfContentByte.setRGBColorFill(backcolor.getRed(), backcolor.getGreen(), backcolor.getBlue());
        pdfContentByte.rectangle(x, jasperPrint.getPageHeight() - y, frame.getWidth(), -frame.getHeight());
        pdfContentByte.fill();/* w  ww .ja  v a2s .c o  m*/
    }

    setFrameElementsOffset(frame, false);
    try {
        exportElements(frame.getElements());
    } finally {
        restoreElementOffsets();
    }

    exportBox(frame.getLineBox(), frame);
}

From source file:slash.navigation.mapview.browser.BrowserMapView.java

String asColor(Color color) {
    return encodeByte((byte) color.getRed()) + encodeByte((byte) color.getGreen())
            + encodeByte((byte) color.getBlue());
}

From source file:com.dlya.facturews.DlyaPdfExporter2.java

/**
 *
 *///from   w  ww  .  j  a  v  a2s  .co  m
public void exportText(JRPrintText text) throws DocumentException {
    AbstractPdfTextRenderer textRenderer = text.getLeadingOffset() == 0
            ? new PdfTextRenderer(jasperReportsContext,
                    getPropertiesUtil().getBooleanProperty(JRStyledText.PROPERTY_AWT_IGNORE_MISSING_FONT))
            : new SimplePdfTextRenderer(jasperReportsContext,
                    getPropertiesUtil().getBooleanProperty(JRStyledText.PROPERTY_AWT_IGNORE_MISSING_FONT)//FIXMECONTEXT replace with getPropertiesUtil in all exporters
            );//FIXMETAB optimize this

    textRenderer.initialize(this, pdfContentByte, text, getOffsetX(), getOffsetY());

    JRStyledText styledText = textRenderer.getStyledText();

    if (styledText == null) {
        return;
    }

    double angle = 0;

    switch (text.getRotationValue()) {
    case LEFT: {
        angle = Math.PI / 2;
        break;
    }
    case RIGHT: {
        angle = -Math.PI / 2;
        break;
    }
    case UPSIDE_DOWN: {
        angle = Math.PI;
        break;
    }
    case NONE:
    default: {
    }
    }

    AffineTransform atrans = new AffineTransform();
    atrans.rotate(angle, textRenderer.getX(), jasperPrint.getPageHeight() - textRenderer.getY());
    pdfContentByte.transform(atrans);

    if (text.getModeValue() == ModeEnum.OPAQUE) {
        Color backcolor = text.getBackcolor();
        pdfContentByte.setRGBColorFill(backcolor.getRed(), backcolor.getGreen(), backcolor.getBlue());
        pdfContentByte.rectangle(textRenderer.getX(), jasperPrint.getPageHeight() - textRenderer.getY(),
                textRenderer.getWidth(), -textRenderer.getHeight());
        pdfContentByte.fill();
    }

    if (styledText.length() > 0) {
        //tagHelper.startText();

        /*   */
        textRenderer.render();

        //tagHelper.endText();
    }

    atrans = new AffineTransform();
    atrans.rotate(-angle, textRenderer.getX(), jasperPrint.getPageHeight() - textRenderer.getY());
    pdfContentByte.transform(atrans);

    /*   */
    exportBox(text.getLineBox(), text);
}

From source file:com.projity.contrib.calendar.JXXMonthView.java

/**
 * {@inheritDoc}//from   ww  w .  java 2  s . c  o m
 */
protected void paintComponent(Graphics g) {
    Object oldAAValue = null;
    Graphics2D g2 = (g instanceof Graphics2D) ? (Graphics2D) g : null;
    if (g2 != null && _antiAlias) {
        oldAAValue = g2.getRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING);
        g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    }

    Rectangle clip = g.getClipBounds();

    updateIfNecessary();

    if (isOpaque()) {
        g.setColor(getBackground());
        g.fillRect(clip.x, clip.y, clip.width, clip.height);
    }
    g.setColor(getForeground());
    Color shadowColor = g.getColor();
    shadowColor = new Color(shadowColor.getRed(), shadowColor.getGreen(), shadowColor.getBlue(),
            (int) (.20 * 255));

    FontMetrics fm = g.getFontMetrics();

    // Reset the calendar.
    _cal.setTimeInMillis(_firstDisplayedDate);

    // Center the calendars vertically in the available space.
    int y = _startY;
    for (int row = 0; row < _numCalRows; row++) {
        // Center the calendars horizontally in the available space.
        int x = _startX;
        int tmpX, tmpY;

        // Check if this row falls in the clip region.
        _bounds.x = 0;
        _bounds.y = _startY + row * (_calendarHeight + CALENDAR_SPACING);
        _bounds.width = getWidth();
        _bounds.height = _calendarHeight;

        if (!_bounds.intersects(clip)) {
            _cal.add(Calendar.MONTH, _numCalCols);
            y += _calendarHeight + CALENDAR_SPACING;
            continue;
        }

        for (int column = 0; column < _numCalCols; column++) {
            String monthName = _monthsOfTheYear[_cal.get(Calendar.MONTH)];
            monthName = monthName + " " + _cal.get(Calendar.YEAR);

            _bounds.x = _ltr ? x : x - _calendarWidth;
            _bounds.y = y + _boxPaddingY;
            _bounds.width = _calendarWidth;
            _bounds.height = _boxHeight;

            if (_bounds.intersects(clip)) {
                // Paint month name background.
                paintMonthStringBackground(g, _bounds.x, _bounds.y, _bounds.width, _bounds.height);

                // Paint month name.
                g.setColor(getForeground());
                tmpX = _ltr ? x + (_calendarWidth / 2) - (fm.stringWidth(monthName) / 2)
                        : x - (_calendarWidth / 2) - (fm.stringWidth(monthName) / 2) - 1;
                tmpY = y + _boxPaddingY + _boxHeight - fm.getDescent();

                g.drawString(monthName, tmpX, tmpY);

                if ((_dropShadowMask & MONTH_DROP_SHADOW) != 0) {
                    g.setColor(shadowColor);
                    g.drawString(monthName, tmpX + 1, tmpY + 1);
                    g.setColor(getForeground());
                }
            }

            _bounds.x = _ltr ? x : x - _calendarWidth;
            _bounds.y = y + _boxPaddingY + _boxHeight + _boxPaddingY + _boxPaddingY;
            _bounds.width = _calendarWidth;
            _bounds.height = _boxHeight;

            if (_bounds.intersects(clip)) {
                _cal.set(Calendar.DAY_OF_MONTH, _cal.getActualMinimum(Calendar.DAY_OF_MONTH));
                Calendar weekCal = (Calendar) _cal.clone();
                // Paint short representation of day of the week.
                int dayIndex = _firstDayOfWeek - 1;
                int month = weekCal.get(Calendar.MONTH);
                //               dayIndex = (_cal.get(Calendar.DAY_OF_WEEK) -1) %7;
                for (int i = 0; i < DAYS_IN_WEEK; i++) {
                    //                  PROJITY_MODIFICATION
                    // set the week calendar to the current day of week and make sure it's still in this month
                    weekCal.set(Calendar.DAY_OF_WEEK, dayIndex + 1);
                    if (weekCal.get(Calendar.MONTH) != month)
                        weekCal.roll(Calendar.DAY_OF_YEAR, 7); // make sure in this month

                    tmpX = _ltr
                            ? x + (i * (_boxPaddingX + _boxWidth + _boxPaddingX)) + _boxPaddingX
                                    + (_boxWidth / 2) - (fm.stringWidth(_daysOfTheWeek[dayIndex]) / 2)
                            : x - (i * (_boxPaddingX + _boxWidth + _boxPaddingX)) - _boxPaddingX
                                    - (_boxWidth / 2) - (fm.stringWidth(_daysOfTheWeek[dayIndex]) / 2);
                    tmpY = y + _boxPaddingY + _boxHeight + _boxPaddingY + _boxPaddingY + fm.getAscent();
                    boolean flagged = _flaggedWeekDates[dayIndex];
                    boolean colored = _coloredWeekDates[dayIndex];
                    calculateBoundsForDay(_bounds, weekCal, true);
                    drawDay(colored, flagged, false, g, _daysOfTheWeek[dayIndex], tmpX, tmpY);

                    //                  if ((_dropShadowMask & WEEK_DROP_SHADOW) != 0) {
                    //                     calculateBoundsForDay(_bounds,weekCal,true); // add shadow arg
                    //                     drawDay(colored,flagged,false,g,_daysOfTheWeek[dayIndex], tmpX + 1,
                    //                           tmpY + 1);
                    //                  }
                    if (_selectedWeekDays[dayIndex]) {
                        paintSelectedDayBackground(g, _bounds.x, _bounds.y, _bounds.width, _bounds.height);
                    }
                    dayIndex++;
                    if (dayIndex == 7) {
                        dayIndex = 0;
                    }
                }

                int lineOffset = 2;
                // Paint a line across bottom of days of the week.
                g.drawLine(_ltr ? x + 2 : x - 3, lineOffset + y + (_boxPaddingY * 3) + (_boxHeight * 2),
                        _ltr ? x + _calendarWidth - 3 : x - _calendarWidth + 2,
                        lineOffset + y + (_boxPaddingY * 3) + (_boxHeight * 2));
                if ((_dropShadowMask & MONTH_LINE_DROP_SHADOW) != 0) {
                    g.setColor(shadowColor);
                    g.drawLine(_ltr ? x + 3 : x - 2, y + (_boxPaddingY * 3) + (_boxHeight * 2) + 1,
                            _ltr ? x + _calendarWidth - 2 : x - _calendarWidth + 3,
                            y + (_boxPaddingY * 3) + (_boxHeight * 2) + 1);
                    g.setColor(getForeground());
                }
            }

            // Check if the month to paint falls in the clip.
            _bounds.x = _startX + (_ltr ? column * (_calendarWidth + CALENDAR_SPACING)
                    : -(column * (_calendarWidth + CALENDAR_SPACING) + _calendarWidth));
            _bounds.y = _startY + row * (_calendarHeight + CALENDAR_SPACING);
            _bounds.width = _calendarWidth;
            _bounds.height = _calendarHeight;

            // Paint the month if it intersects the clip. If we don't move
            // the calendar forward a month as it would have if paintMonth
            // was called.
            if (_bounds.intersects(clip)) {
                paintMonth(g, column, row);
            } else {
                _cal.add(Calendar.MONTH, 1);
            }

            x += _ltr ? _calendarWidth + CALENDAR_SPACING : -(_calendarWidth + CALENDAR_SPACING);
        }
        y += _calendarHeight + CALENDAR_SPACING;
    }

    // Restore the calendar.
    _cal.setTimeInMillis(_firstDisplayedDate);
    if (g2 != null && _antiAlias) {
        g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, oldAAValue);
    }
}