Esempio n. 1
0
SkSVGPresentationAttributes SkSVGPresentationAttributes::MakeInitial() {
    SkSVGPresentationAttributes result;

    result.fFill.set(SkSVGPaint(SkSVGColorType(SK_ColorBLACK)));
    result.fFillOpacity.set(SkSVGNumberType(1));

    result.fStroke.set(SkSVGPaint(SkSVGPaint::Type::kNone));
    result.fStrokeLineCap.set(SkSVGLineCap(SkSVGLineCap::Type::kButt));
    result.fStrokeLineJoin.set(SkSVGLineJoin(SkSVGLineJoin::Type::kMiter));
    result.fStrokeOpacity.set(SkSVGNumberType(1));
    result.fStrokeWidth.set(SkSVGLength(1));

    return result;
}
// https://www.w3.org/TR/SVG/painting.html#StrokeLinejoinProperty
bool SkSVGAttributeParser::parseLineJoin(SkSVGLineJoin* join) {
    static const struct {
        SkSVGLineJoin::Type fType;
        const char*         fName;
    } gJoinInfo[] = {
        { SkSVGLineJoin::Type::kMiter  , "miter"   },
        { SkSVGLineJoin::Type::kRound  , "round"   },
        { SkSVGLineJoin::Type::kBevel  , "bevel"   },
        { SkSVGLineJoin::Type::kInherit, "inherit" },
    };

    bool parsedValue = false;
    for (size_t i = 0; i < SK_ARRAY_COUNT(gJoinInfo); ++i) {
        if (this->parseExpectedStringToken(gJoinInfo[i].fName)) {
            *join = SkSVGLineJoin(gJoinInfo[i].fType);
            parsedValue = true;
            break;
        }
    }

    return parsedValue && this->parseEOSToken();
}