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82 lines
3.0 KiB
82 lines
3.0 KiB
4 weeks ago
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import { DEFAULT_PATH_STYLE } from '../graphic/Path.js';
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import ZRImage from '../graphic/Image.js';
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import { getLineDash } from '../canvas/dashStyle.js';
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import { map } from '../core/util.js';
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import { normalizeColor } from './helper.js';
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var NONE = 'none';
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var mathRound = Math.round;
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function pathHasFill(style) {
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var fill = style.fill;
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return fill != null && fill !== NONE;
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}
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function pathHasStroke(style) {
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var stroke = style.stroke;
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return stroke != null && stroke !== NONE;
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}
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var strokeProps = ['lineCap', 'miterLimit', 'lineJoin'];
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var svgStrokeProps = map(strokeProps, function (prop) { return "stroke-" + prop.toLowerCase(); });
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export default function mapStyleToAttrs(updateAttr, style, el, forceUpdate) {
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var opacity = style.opacity == null ? 1 : style.opacity;
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if (el instanceof ZRImage) {
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updateAttr('opacity', opacity);
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return;
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}
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if (pathHasFill(style)) {
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var fill = normalizeColor(style.fill);
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updateAttr('fill', fill.color);
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var fillOpacity = style.fillOpacity != null
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? style.fillOpacity * fill.opacity * opacity
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: fill.opacity * opacity;
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if (forceUpdate || fillOpacity < 1) {
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updateAttr('fill-opacity', fillOpacity);
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}
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}
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else {
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updateAttr('fill', NONE);
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}
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if (pathHasStroke(style)) {
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var stroke = normalizeColor(style.stroke);
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updateAttr('stroke', stroke.color);
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var strokeScale = style.strokeNoScale
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? el.getLineScale()
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: 1;
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var strokeWidth = (strokeScale ? (style.lineWidth || 0) / strokeScale : 0);
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var strokeOpacity = style.strokeOpacity != null
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? style.strokeOpacity * stroke.opacity * opacity
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: stroke.opacity * opacity;
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var strokeFirst = style.strokeFirst;
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if (forceUpdate || strokeWidth !== 1) {
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updateAttr('stroke-width', strokeWidth);
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}
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if (forceUpdate || strokeFirst) {
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updateAttr('paint-order', strokeFirst ? 'stroke' : 'fill');
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}
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if (forceUpdate || strokeOpacity < 1) {
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updateAttr('stroke-opacity', strokeOpacity);
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}
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if (style.lineDash) {
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var _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1];
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if (lineDash) {
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lineDashOffset = mathRound(lineDashOffset || 0);
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updateAttr('stroke-dasharray', lineDash.join(','));
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if (lineDashOffset || forceUpdate) {
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updateAttr('stroke-dashoffset', lineDashOffset);
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}
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}
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}
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else if (forceUpdate) {
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updateAttr('stroke-dasharray', NONE);
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}
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for (var i = 0; i < strokeProps.length; i++) {
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var propName = strokeProps[i];
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if (forceUpdate || style[propName] !== DEFAULT_PATH_STYLE[propName]) {
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var val = style[propName] || DEFAULT_PATH_STYLE[propName];
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val && updateAttr(svgStrokeProps[i], val);
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}
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}
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}
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else if (forceUpdate) {
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updateAttr('stroke', NONE);
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}
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}
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