Files
skywalking-booster-ui/src/utils/color.ts

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2.3 KiB
TypeScript

/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Service color palette for consistent coloring across trace visualizations
export const ServicePalette = [
"#10b981", // emerald-500
"#f59e0b", // amber-500
"#8b5cf6", // violet-500
"#06b6d4", // cyan-500
"#84cc16", // lime-500
"#f97316", // orange-500
"#ec4899", // pink-500
"#6366f1", // indigo-500
"#14b8a6", // teal-500
"#a855f7", // purple-500
"#22c55e", // green-500
"#eab308", // yellow-500
"#f43f5e", // rose-500
"#0ea5e9", // sky-500
"#8b5a2b", // brown-500
"#64748b", // slate-500
"#dc2626", // red-600
"#059669", // emerald-600
"#d97706", // amber-600
"#7c3aed", // violet-600
"#0891b2", // cyan-600
"#65a30d", // lime-600
"#ea580ce6", // orange-600
"#db2777", // pink-600
"#4f46e5", // indigo-600
"#0d9488", // teal-600
"#9333ea", // purple-600
"#16a34a", // green-600
"#ca8a04", // yellow-600
"#e11d48", // rose-600
"#0284c7", // sky-600
"#92400e", // brown-600
"#475569", // slate-600
];
// Reuse the same service color function from TracesTable
function generateHash(str: string) {
let hash = 0;
if (str.length === 0) return hash;
for (let i = 0; i < str.length; i += 1) {
const c = str.charCodeAt(i);
hash = (hash << 5) - hash + c;
hash |= 0; // Convert to 32bit integer
}
return Math.abs(hash); // Only positive number.
}
export function getServiceColor(serviceName: string): string {
if (!serviceName) return "var(--el-color-primary)";
const hash = generateHash(serviceName);
return ServicePalette[hash % ServicePalette.length];
}