TypeScript d3-array.pairs函数代码示例

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本文整理汇总了TypeScript中d3-array.pairs函数的典型用法代码示例。如果您正苦于以下问题：TypeScript pairs函数的具体用法？TypeScript pairs怎么用？TypeScript pairs使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了pairs函数的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: it

    it('should return empty and non-empty consecutive buckets', async () => {
      const start = EARLIEST_TIME_WITH_DATA;
      const end = LATEST_TIME_WITH_DATA + (LATEST_TIME_WITH_DATA - EARLIEST_TIME_WITH_DATA);
      const bucketSize = Math.ceil((end - start) / 10);

      const {
        data: {
          source: { logSummaryBetween },
        },
      } = await client.query<any>({
        query: logSummaryBetweenQuery,
        variables: {
          start,
          end,
          bucketSize,
        },
      });

      expect(logSummaryBetween).to.have.property('buckets');
      expect(logSummaryBetween.buckets).to.have.length(10);
      expect(
        logSummaryBetween.buckets.filter((bucket: any) => bucket.entriesCount > 0)
      ).to.have.length(5);
      expect(
        pairs(
          logSummaryBetween.buckets,
          (first: any, second: any) => first.end === second.start
        ).every(pair => pair)
      ).to.equal(true);
    });

开发者ID:，项目名称:，代码行数:30，代码来源:

示例2: Uint8ClampedArray

crossed = d3Array.cross<string, number>(readonlyChars, readonlyNums);

strArray = d3Array.cross<number, number, string>([2, 3] as ReadonlyArray<number>, new Uint8ClampedArray([5, 6]), (a, b) => (a + b) + 'px');
strArray = d3Array.cross([2, 3] as ReadonlyArray<number>, new Uint8ClampedArray([5, 6]), (a, b) => {
    const aa: number = a;
    const bb: number = b;
    return (aa + bb) + 'px';
});

d3Array.cross(new Uint8Array([1, 2, 3, 4, 5]), new Uint8Array([10, 20, 30, 40, 50]));

// pairs() ---------------------------------------------------------------------

let pairs: Array<[MixedObject, MixedObject]>;

pairs = d3Array.pairs(mergedArray);

numbersArray = d3Array.pairs<MixedObject, number>(mergedArray, (a, b) => b.num - a.num);
numbersArray = d3Array.pairs(mergedArray, (a, b) => {
    const aa: MixedObject = a;
    const bb: MixedObject = b;
    return bb.num - aa.num;
});

const readonlyMergedArray = mergedArray as ReadonlyArray<MixedObject>;
pairs = d3Array.pairs(readonlyMergedArray);

numbersArray = d3Array.pairs<MixedObject, number>(readonlyMergedArray, (a, b) => b.num - a.num);
numbersArray = d3Array.pairs(readonlyMergedArray, (a, b) => {
    const aa: MixedObject = a;
    const bb: MixedObject = b;

开发者ID:itslenny，项目名称:DefinitelyTyped，代码行数:31，代码来源:d3-array-tests.ts

示例3: return

crossed = d3Array.cross(['x', 'y'], [1, 2]);
crossed = d3Array.cross<string, number>(['x', 'y'], [1, 2]);

let strArray: string[] = d3Array.cross<number, number, string>([2, 3], [5, 6], (a, b) => (a + b) + 'px');
strArray = d3Array.cross([2, 3], [5, 6], (a, b) => {
    let aa: number = a;
    let bb: number = b;
    return (aa + bb) + 'px';
});


// pairs() ---------------------------------------------------------------------

let pairs: Array<[MixedObject, MixedObject]>;

pairs = d3Array.pairs(mergedArray);

numbersArray = d3Array.pairs<MixedObject, number>(mergedArray, (a, b) => b.num - a.num);
numbersArray = d3Array.pairs(mergedArray, (a, b) => {
    let aa: MixedObject = a;
    let bb: MixedObject = b;
    return bb.num - aa.num;
});

// permute() -------------------------------------------------------------------

// getting a permutation of array elements
mergedArray = d3Array.permute(mergedArray, [1, 0, 2, 5, 3, 4, 6]);

// Getting an ordered array with object properties

开发者ID:Kroisse，项目名称:DefinitelyTyped，代码行数:30，代码来源:d3-array-tests.ts

示例4: MixedObject

        new MixedObject(50, new Date(2016, 9, 30)),
    ]
];


let mergedArray: MixedObject[];

mergedArray = d3Array.merge(testArrays); // inferred type
mergedArray = d3Array.merge<MixedObject>(testArrays); // explicit type
// mergedArray = d3.merge<MixedObject>([[10, 40, 30], [15, 30]]); // fails, type mismatch

// pairs() ---------------------------------------------------------------------

let pairs: Array<[MixedObject, MixedObject]>;

pairs = d3Array.pairs(mergedArray);

// permute() -------------------------------------------------------------------

// getting a permutation of array elements
mergedArray = d3Array.permute(mergedArray, [1, 0, 2, 5, 3, 4, 6]);

// Getting an ordered array with object properties

let testObject = {
    val: 10,
    name: 'Test',
    when: new Date(),
    more: [10, 30, 40]
};

开发者ID:DmitryEfimenko，项目名称:DefinitelyTyped，代码行数:30，代码来源:d3-array-tests.ts

示例5: pairs

const isSorted = <Value>(comparator: (first: Value, second: Value) => number) => (
  values: Value[]
) => pairs(values, comparator).every(order => order <= 0);

开发者ID:，项目名称:，代码行数:3，代码来源:

注：本文中的d3-array.pairs函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。