Examples with CTScRgbColor org.openxmlformats.schemas.drawingml.x2006.main.CTScRgbColor used on opensource projects

Example 1 with CTScRgbColor

use of org.openxmlformats.schemas.drawingml.x2006.main.CTScRgbColor in project poi by apache.

the class XSLFColor method setColor.

/**
     * Sets the solid color
     *
     * @param color solid color
     */
@Internal
protected void setColor(Color color) {
    if (!(_xmlObject instanceof CTSolidColorFillProperties)) {
        LOGGER.log(POILogger.ERROR, "XSLFColor.setColor currently only supports CTSolidColorFillProperties");
        return;
    }
    CTSolidColorFillProperties fill = (CTSolidColorFillProperties) _xmlObject;
    if (fill.isSetSrgbClr()) {
        fill.unsetSrgbClr();
    }
    if (fill.isSetScrgbClr()) {
        fill.unsetScrgbClr();
    }
    if (fill.isSetHslClr()) {
        fill.unsetHslClr();
    }
    if (fill.isSetPrstClr()) {
        fill.unsetPrstClr();
    }
    if (fill.isSetSchemeClr()) {
        fill.unsetSchemeClr();
    }
    if (fill.isSetSysClr()) {
        fill.unsetSysClr();
    }
    float[] rgbaf = color.getRGBComponents(null);
    boolean addAlpha = (rgbaf.length == 4 && rgbaf[3] < 1f);
    CTPositiveFixedPercentage alphaPct;
    // see office open xml part 4 - 5.1.2.2.30 and 5.1.2.2.32
    if (isInt(rgbaf[0]) && isInt(rgbaf[1]) && isInt(rgbaf[2])) {
        // sRGB has a gamma of 2.2
        CTSRgbColor rgb = fill.addNewSrgbClr();
        byte[] rgbBytes = { (byte) color.getRed(), (byte) color.getGreen(), (byte) color.getBlue() };
        rgb.setVal(rgbBytes);
        alphaPct = (addAlpha) ? rgb.addNewAlpha() : null;
    } else {
        CTScRgbColor rgb = fill.addNewScrgbClr();
        rgb.setR(DrawPaint.srgb2lin(rgbaf[0]));
        rgb.setG(DrawPaint.srgb2lin(rgbaf[1]));
        rgb.setB(DrawPaint.srgb2lin(rgbaf[2]));
        alphaPct = (addAlpha) ? rgb.addNewAlpha() : null;
    }
    // alpha (%)
    if (alphaPct != null) {
        alphaPct.setVal((int) (100000 * rgbaf[3]));
    }
}

Example 2 with CTScRgbColor

use of org.openxmlformats.schemas.drawingml.x2006.main.CTScRgbColor in project poi by apache.

the class XSLFColor method toColor.

Color toColor(XmlObject obj, XSLFTheme theme) {
    Color color = null;
    for (XmlObject ch : obj.selectPath("*")) {
        if (ch instanceof CTHslColor) {
            CTHslColor hsl = (CTHslColor) ch;
            int h = hsl.getHue2();
            int s = hsl.getSat2();
            int l = hsl.getLum2();
            color = DrawPaint.HSL2RGB(h / 60000d, s / 1000d, l / 1000d, 1d);
        } else if (ch instanceof CTPresetColor) {
            CTPresetColor prst = (CTPresetColor) ch;
            String colorName = prst.getVal().toString();
            PresetColor pc = PresetColor.valueOfOoxmlId(colorName);
            if (pc != null) {
                color = pc.color;
            }
        } else if (ch instanceof CTSchemeColor) {
            CTSchemeColor schemeColor = (CTSchemeColor) ch;
            String colorRef = schemeColor.getVal().toString();
            if (_phClr != null) {
                // context color overrides the theme
                colorRef = _phClr.getVal().toString();
            }
            // find referenced CTColor in the theme and convert it to java.awt.Color via a recursive call
            CTColor ctColor = theme.getCTColor(colorRef);
            if (ctColor != null) {
                color = toColor(ctColor, null);
            }
        } else if (ch instanceof CTScRgbColor) {
            // color in percentage is in linear RGB color space, i.e. needs to be gamma corrected for AWT color
            CTScRgbColor scrgb = (CTScRgbColor) ch;
            color = new Color(DrawPaint.lin2srgb(scrgb.getR()), DrawPaint.lin2srgb(scrgb.getG()), DrawPaint.lin2srgb(scrgb.getB()));
        } else if (ch instanceof CTSRgbColor) {
            // color in sRGB color space, i.e. same as AWT Color
            CTSRgbColor srgb = (CTSRgbColor) ch;
            byte[] val = srgb.getVal();
            color = new Color(0xFF & val[0], 0xFF & val[1], 0xFF & val[2]);
        } else if (ch instanceof CTSystemColor) {
            CTSystemColor sys = (CTSystemColor) ch;
            if (sys.isSetLastClr()) {
                byte[] val = sys.getLastClr();
                color = new Color(0xFF & val[0], 0xFF & val[1], 0xFF & val[2]);
            } else {
                String colorName = sys.getVal().toString();
                PresetColor pc = PresetColor.valueOfOoxmlId(colorName);
                if (pc != null) {
                    color = pc.color;
                }
                if (color == null) {
                    color = Color.black;
                }
            }
        } else if (ch instanceof CTFontReference) {
            // try next ...
            continue;
        } else {
            throw new IllegalArgumentException("Unexpected color choice: " + ch.getClass());
        }
    }
    return color;
}