TypeScript d3-scale.scalePoint函数代码示例

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本文整理汇总了TypeScript中d3-scale.scalePoint函数的典型用法代码示例。如果您正苦于以下问题：TypeScript scalePoint函数的具体用法？TypeScript scalePoint怎么用？TypeScript scalePoint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scalePoint函数的3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: getScale

export function getScale(domain, range: number[], scaleType, roundDomains): any {
  let scale: any;

  if (scaleType === 'time') {
    scale = scaleTime()
      .range(range)
      .domain(domain);
  } else if (scaleType === 'linear') {
    scale = scaleLinear()
      .range(range)
      .domain(domain);

    if (roundDomains) {
      scale = scale.nice();
    }
  } else if (scaleType === 'ordinal') {
    scale = scalePoint()
      .range([range[0], range[1]])
      .domain(domain);
  }

  return scale;
}

开发者ID:emilkpetkov，项目名称:ngx-charts，代码行数:23，代码来源:bubble-chart.utils.ts

示例2: scaleLinear

let num: number;

let axisScaleNumber: d3Axis.AxisScale<number>;
let axisScaleDate: d3Axis.AxisScale<Date>;
let axisScaleString: d3Axis.AxisScale<string>;

// --------------------------------------------------------------------------
// Test AxisScale Helper Interface
// --------------------------------------------------------------------------

axisScaleNumber = scaleLinear();
axisScaleDate = scaleTime();
axisScaleString = scaleOrdinal<number>();
axisScaleNumber = scaleBand<number>();
axisScaleNumber = scalePoint<number>();
axisScaleString = scaleBand();
axisScaleString = scalePoint();
// --------------------------------------------------------------------------
// Test AxisContainerElement
// --------------------------------------------------------------------------

let containerElement: d3Axis.AxisContainerElement;
const svg: SVGSVGElement = select<SVGSVGElement, any>('svg').node() !; // mock
const g: SVGGElement = select<SVGGElement, any>('g').node() !; // mock
const canvas: HTMLCanvasElement = select<HTMLCanvasElement, any>('canvas').node() !; // mock

containerElement = svg;
containerElement = g;
// containerElement = canvas; // fails, incompatible type

开发者ID:EmmaRamirez，项目名称:DefinitelyTyped，代码行数:29，代码来源:d3-axis-tests.ts

示例3: bandScaleCoercible

outputNumberMaybe = bandScaleCoercible(new StringCoercible('negative'));

// copy(...) -----------------------------------------------------------------

const copiedBandScale: d3Scale.ScaleBand<StringCoercible> = bandScaleCoercible.copy();

// -------------------------------------------------------------------------------
// Point Scale Factory
// -------------------------------------------------------------------------------

// scalePoint() -----------------------------------------------------------------

let pointScaleString: d3Scale.ScalePoint<string>;
let pointScaleCoercible: d3Scale.ScalePoint<StringCoercible>;

pointScaleString = d3Scale.scalePoint();
pointScaleCoercible = d3Scale.scalePoint<StringCoercible>();

// ScalePoint Interface ========================================================

// domain(...) -----------------------------------------------------------------

pointScaleString = pointScaleString.domain(['negative', 'neutral', 'positive']);
domainStrings = pointScaleString.domain();

pointScaleCoercible = pointScaleCoercible.domain([new StringCoercible('negative'), new StringCoercible('neutral'), new StringCoercible('positive')]);

// range(...) -----------------------------------------------------------------

pointScaleString = pointScaleString.range([0, 300]);
rangeExtent = pointScaleString.range();

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

注：本文中的d3-scale.scalePoint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。