nehan/dist/text-emphasis.js

Html layout engine for paged-media written in Typescript

import { TextEmphasisStyle, CssCascade, } from "./public-api";
export class TextEmphasis {
    constructor() { }
    static parseShorthand(cssText) {
        let vals = cssText.split();
        let declr = [];
        if (cssText.value === "none" || vals.length === 0) {
            return declr;
        }
        let stroke = "", mark = "", color = "";
        vals.forEach(value => {
            if (TextEmphasisStyle.isStrokeValue(value)) {
                stroke = value;
            }
            else if (TextEmphasisStyle.isMarkValue(value)) {
                mark = value;
            }
            else {
                color = value;
            }
        });
        let style = [stroke, mark].join(" ").trim();
        if (style !== "") {
            declr.push({ prop: "text-emphasis-style", value: style });
        }
        if (color !== "") {
            declr.push({ prop: "text-emphasis-color", value: color });
        }
        return declr;
    }
    static load(element) {
        let textEmpha = new TextEmphasis();
        textEmpha.style = TextEmphasisStyle.load(element);
        textEmpha.color = TextEmphasis.loadColor(element);
        return textEmpha;
    }
    static loadColor(element) {
        return CssCascade.getValue(element, "text-emphasis-color");
    }
    get textEmphaData() {
        return {
            text: this.text,
            styles: this.style.values,
            scale: this.style.scale,
        };
    }
    get text() {
        return this.style.text;
    }
    isNone() {
        return this.style.isNone();
    }
}
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