mirror of
https://github.com/xiaoqidun/probe.git
synced 2026-01-29 04:58:46 +08:00
31 lines
853 B
Go
31 lines
853 B
Go
// Copyright 2026 肖其顿 (XIAO QI DUN)
|
|
//
|
|
// Licensed 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.
|
|
|
|
package main
|
|
|
|
// displayWidth 计算字符串显示宽度
|
|
// 入参: s 字符串
|
|
// 返回: w 视觉宽度 (中字2, 英字1)
|
|
func displayWidth(s string) int {
|
|
w := 0
|
|
for _, r := range s {
|
|
if r > 127 {
|
|
w += 2
|
|
} else {
|
|
w += 1
|
|
}
|
|
}
|
|
return w
|
|
}
|