逐步完成前后端服务器

2025-09-09 15:00:30 +08:00
parent fcb09432e9
commit c7dfa1e9fc
2937 changed files with 1477567 additions and 0 deletions
--- a/frontend/node_modules/zrender/lib/svg/mapStyleToAttrs.js
+++ b/frontend/node_modules/zrender/lib/svg/mapStyleToAttrs.js
@ -0,0 +1,81 @@
+import { DEFAULT_PATH_STYLE } from '../graphic/Path.js';
+import ZRImage from '../graphic/Image.js';
+import { getLineDash } from '../canvas/dashStyle.js';
+import { map } from '../core/util.js';
+import { normalizeColor } from './helper.js';
+var NONE = 'none';
+var mathRound = Math.round;
+function pathHasFill(style) {
+    var fill = style.fill;
+    return fill != null && fill !== NONE;
+}
+function pathHasStroke(style) {
+    var stroke = style.stroke;
+    return stroke != null && stroke !== NONE;
+}
+var strokeProps = ['lineCap', 'miterLimit', 'lineJoin'];
+var svgStrokeProps = map(strokeProps, function (prop) { return "stroke-" + prop.toLowerCase(); });
+export default function mapStyleToAttrs(updateAttr, style, el, forceUpdate) {
+    var opacity = style.opacity == null ? 1 : style.opacity;
+    if (el instanceof ZRImage) {
+        updateAttr('opacity', opacity);
+        return;
+    }
+    if (pathHasFill(style)) {
+        var fill = normalizeColor(style.fill);
+        updateAttr('fill', fill.color);
+        var fillOpacity = style.fillOpacity != null
+            ? style.fillOpacity * fill.opacity * opacity
+            : fill.opacity * opacity;
+        if (forceUpdate || fillOpacity < 1) {
+            updateAttr('fill-opacity', fillOpacity);
+        }
+    }
+    else {
+        updateAttr('fill', NONE);
+    }
+    if (pathHasStroke(style)) {
+        var stroke = normalizeColor(style.stroke);
+        updateAttr('stroke', stroke.color);
+        var strokeScale = style.strokeNoScale
+            ? el.getLineScale()
+            : 1;
+        var strokeWidth = (strokeScale ? (style.lineWidth || 0) / strokeScale : 0);
+        var strokeOpacity = style.strokeOpacity != null
+            ? style.strokeOpacity * stroke.opacity * opacity
+            : stroke.opacity * opacity;
+        var strokeFirst = style.strokeFirst;
+        if (forceUpdate || strokeWidth !== 1) {
+            updateAttr('stroke-width', strokeWidth);
+        }
+        if (forceUpdate || strokeFirst) {
+            updateAttr('paint-order', strokeFirst ? 'stroke' : 'fill');
+        }
+        if (forceUpdate || strokeOpacity < 1) {
+            updateAttr('stroke-opacity', strokeOpacity);
+        }
+        if (style.lineDash) {
+            var _a = getLineDash(el), lineDash = _a[0], lineDashOffset = _a[1];
+            if (lineDash) {
+                lineDashOffset = mathRound(lineDashOffset || 0);
+                updateAttr('stroke-dasharray', lineDash.join(','));
+                if (lineDashOffset || forceUpdate) {
+                    updateAttr('stroke-dashoffset', lineDashOffset);
+                }
+            }
+        }
+        else if (forceUpdate) {
+            updateAttr('stroke-dasharray', NONE);
+        }
+        for (var i = 0; i < strokeProps.length; i++) {
+            var propName = strokeProps[i];
+            if (forceUpdate || style[propName] !== DEFAULT_PATH_STYLE[propName]) {
+                var val = style[propName] || DEFAULT_PATH_STYLE[propName];
+                val && updateAttr(svgStrokeProps[i], val);
+            }
+        }
+    }
+    else if (forceUpdate) {
+        updateAttr('stroke', NONE);
+    }
+}