[英]cant access like `d3.svg(), d3.scale()` and some others properties in d3js with angular2
我正在嘗試使用以下命令在angular2 Iam中使用d3.js在Angular2中安裝d3
npm install --save d3
install --save-dev @types/d3
我的package.json看起來像
{
"name": "my-app",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^4.0.0",
"@angular/common": "^4.0.0",
"@angular/compiler": "^4.0.0",
"@angular/core": "^4.0.0",
"@angular/forms": "^4.0.0",
"@angular/http": "^4.0.0",
"@angular/platform-browser": "^4.0.0",
"@angular/platform-browser-dynamic": "^4.0.0",
"@angular/router": "^4.0.0",
"core-js": "^2.4.1",
"d3": "^4.10.0",
"rxjs": "^5.1.0",
"zone.js": "^0.8.4"
},
"devDependencies": {
"@angular/cli": "1.2.1",
"@angular/compiler-cli": "^4.0.0",
"@angular/language-service": "^4.0.0",
"@types/d3": "^4.10.0",
"@types/jasmine": "~2.5.53",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "~3.0.1",
"jasmine-core": "~2.6.2",
"jasmine-spec-reporter": "~4.1.0",
"karma": "~1.7.0",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~3.0.4",
"tslint": "~5.3.2",
"typescript": "~2.3.3"
}
}
我將路徑添加到.angular-cli.json
我無法訪問的某些屬性,例如d3.svg(), d3.scale()
和其他一些屬性
返回錯誤。
可能是什么原因?
您可以從d3導入特定方法,方法與rxjs運算符相同。
import { scaleLinear } from 'd3-scale';
您可以將沒有d3名稱空間的方法用於:
var x = scaleLinear();
或者,您可以導入所有
import * as d3 from "d3";
var x = d3.scaleLinear();
請注意,d3.v4中沒有比例尺
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