TypeScript d3-geo.geoCircle函数代码示例

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

 constructor(radius: number, precision: number) {
     this.r = radius;
     this.p = precision;
     this.circleGenerator = d3Geo.geoCircle<Circulator, [number, number] | undefined>()
         .radius(function (datum) {
             let t: Circulator = this;
             let d: [number, number] | undefined = datum;
             return this.r;
         })
         .precision(function (datum) {
             let t: Circulator = this;
             let d: [number, number] | undefined = datum;
             return this.p;
         })
         .center(function (datum) {
             let t: Circulator = this;
             let d: [number, number] | undefined = datum;
             return d ? d : [0, 0];
         });
 }

开发者ID:ArtemZag，项目名称:DefinitelyTyped，代码行数:20，代码来源:d3-geo-tests.ts

示例2: rotation

let rotation: d3Geo.GeoRotation = d3Geo.geoRotation([90, 45]);
let rotation2: d3Geo.GeoRotation = d3Geo.geoRotation([90, 45, 27.5]);

// use rotation --------------------------------------------------------

let point: [number, number] = rotation([54, 2]);
let inverted: [number, number] = rotation.invert([54, 2]);

// ----------------------------------------------------------------------
// Spherical Shapes - geoCircle
// ----------------------------------------------------------------------

// Create GeoCircleGenerator ============================================

// simple use case
let circleGeneratorSimple: d3Geo.GeoCircleGenerator<any, any> = d3Geo.geoCircle();

// complex use as part of object
class Circulator {

    constructor(radius: number, precision: number) {
        this.r = radius;
        this.p = precision;
        this.circleGenerator = d3Geo.geoCircle<Circulator, [number, number] | undefined>()
            .radius(function (datum) {
                let t: Circulator = this;
                let d: [number, number] | undefined = datum;
                return this.r;
            })
            .precision(function (datum) {
                let t: Circulator = this;

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

示例3: rotation

const rotation: d3Geo.GeoRotation = d3Geo.geoRotation([90, 45]);
const rotation2: d3Geo.GeoRotation = d3Geo.geoRotation([90, 45, 27.5]);

// use rotation --------------------------------------------------------

const point: [number, number] = rotation([54, 2]);
const inverted: [number, number] = rotation.invert([54, 2]);

// ----------------------------------------------------------------------
// Spherical Shapes - geoCircle
// ----------------------------------------------------------------------

// Create GeoCircleGenerator ============================================

// simple use case
let circleGeneratorSimple: d3Geo.GeoCircleGenerator = d3Geo.geoCircle();

// complex use as part of object
class Circulator {
    constructor(radius: number, precision: number) {
        this.r = radius;
        this.p = precision;
        this.circleGenerator = d3Geo.geoCircle<Circulator, [number, number] | undefined>()
            .radius(function(datum) {
                const t: Circulator = this;
                const d: [number, number] | undefined = datum;
                return this.r;
            })
            .precision(function(datum) {
                const t: Circulator = this;
                const d: [number, number] | undefined = datum;

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

注：本文中的d3-geo.geoCircle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。