67f5dfbe50
主要功能: - 修改RequirementModal支持12个订单班选择 - 添加OrderClassIconMap图标映射组件 - Store中添加selectedOrderClass状态管理 - WorkflowPage支持传递orderClass参数 - web_result添加URL参数切换功能 - 创建order-class-handler.js动态处理页面主题 技术改进: - 创建软链接关联订单班数据目录 - 生成wenlu.json和food.json数据结构 - 删除重复的web_result目录 - 添加测试页面test-order-class.html 影响范围: - 展会策划系统现支持12个订单班 - 结果展示页面自动适配不同订单班主题 - 用户可选择不同行业生成对应方案 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
3.9 KiB
normalize-range
Utility for normalizing a numeric range, with a wrapping function useful for polar coordinates.
Usage
var nr = require('normalize-range');
nr.wrap(0, 360, 400);
//=> 40
nr.wrap(0, 360, -90);
//=> 270
nr.limit(0, 100, 500);
//=> 100
nr.limit(0, 100, -20);
//=> 0
// There is a convenient currying function
var wrapAngle = nr.curry(0, 360).wrap;
var limitTo10 = nr.curry(0, 10).limit;
wrapAngle(-30);
//=> 330
API
wrap(min, max, value)
Normalizes a values that "wraps around". For example, in a polar coordinate system, 270˚ can also be
represented as -90˚.
For wrapping purposes we assume max is functionally equivalent to min, and that wrap(max + 1) === wrap(min + 1).
Wrap always assumes that min is inclusive, and max is exclusive.
In other words, if value === max the function will wrap it, and return min, but min will not be wrapped.
nr.wrap(0, 360, 0) === 0;
nr.wrap(0, 360, 360) === 0;
nr.wrap(0, 360, 361) === 1;
nr.wrap(0, 360, -1) === 359;
You are not restricted to whole numbers, and ranges can be negative.
var π = Math.PI;
var radianRange = nr.curry(-π, π);
redianRange.wrap(0) === 0;
nr.wrap(π) === -π;
nr.wrap(4 * π / 3) === -2 * π / 3;
limit(min, max, value)
Normalize the value by bringing it within the range.
If value is greater than max, max will be returned.
If value is less than min, min will be returned.
Otherwise, value is returned unaltered.
Both ends of this range are inclusive.
test(min, max, value, [minExclusive], [maxExclusive])
Returns true if value is within the range, false otherwise.
It defaults to inclusive on both ends of the range, but that can be
changed by setting minExclusive and/or maxExclusive to a truthy value.
validate(min, max, value, [minExclusive], [maxExclusive])
Returns value or throws an error if value is outside the specified range.
name(min, max, value, [minExclusive], [maxExclusive])
Returns a string representing this range in range notation.
curry(min, max, [minExclusive], [maxExclusive])
Convenience method for currying all method arguments except value.
var angle = require('normalize-range').curry(-180, 180, false, true);
angle.wrap(270)
//=> -90
angle.limit(200)
//=> 180
angle.test(0)
//=> true
angle.validate(300)
//=> throws an Error
angle.toString() // or angle.name()
//=> "[-180,180)"
min
Required
Type: number
The minimum value (inclusive) of the range.
max
Required
Type: number
The maximum value (exclusive) of the range.
value
Required
Type: number
The value to be normalized.
returns
Type: number
The normalized value.
Building and Releasing
npm test: tests, linting, coverage and style checks.npm run watch: autotest mode for active development.npm run debug: run tests without coverage (istanbul can obscure line #'s)
Release via cut-release tool.
License
MIT © James Talmage