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

Example 1 with CTGradientStop

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

the class XSLFShape method selectPaint.

protected static PaintStyle selectPaint(final CTGradientFillProperties gradFill, CTSchemeColor phClr, final XSLFTheme theme) {
    final CTGradientStop[] gs = gradFill.getGsLst().getGsArray();
    Arrays.sort(gs, new Comparator<CTGradientStop>() {

        public int compare(CTGradientStop o1, CTGradientStop o2) {
            Integer pos1 = o1.getPos();
            Integer pos2 = o2.getPos();
            return pos1.compareTo(pos2);
        }
    });
    final ColorStyle[] cs = new ColorStyle[gs.length];
    final float[] fractions = new float[gs.length];
    int i = 0;
    for (CTGradientStop cgs : gs) {
        CTSchemeColor phClrCgs = phClr;
        if (phClrCgs == null && cgs.isSetSchemeClr()) {
            phClrCgs = cgs.getSchemeClr();
        }
        cs[i] = new XSLFColor(cgs, theme, phClrCgs).getColorStyle();
        fractions[i] = cgs.getPos() / 100000.f;
        i++;
    }
    return new GradientPaint() {

        public double getGradientAngle() {
            return (gradFill.isSetLin()) ? gradFill.getLin().getAng() / 60000.d : 0;
        }

        public ColorStyle[] getGradientColors() {
            return cs;
        }

        public float[] getGradientFractions() {
            return fractions;
        }

        public boolean isRotatedWithShape() {
            return gradFill.getRotWithShape();
        }

        public GradientType getGradientType() {
            if (gradFill.isSetLin()) {
                return GradientType.linear;
            }
            if (gradFill.isSetPath()) {
                /* TODO: handle rect path */
                STPathShadeType.Enum ps = gradFill.getPath().getPath();
                if (ps == STPathShadeType.CIRCLE) {
                    return GradientType.circular;
                } else if (ps == STPathShadeType.SHAPE) {
                    return GradientType.shape;
                }
            }
            return GradientType.linear;
        }
    };
}