radialGradient6.vue 2.8 KB

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  1. <!--
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  20. - .&888888I Copyright (c) 2016-2020. 博锐尚格科技股份有限公司
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  25. -->
  26. <template>
  27. <div>
  28. <canvas id="radialGradient6" width="740" height="400" tabindex="0"/>
  29. </div>
  30. </template>
  31. <script>
  32. import { SGraphScene, SGraphView } from "@persagy-web/graph/lib";
  33. import { SRadialGradient } from "@persagy-web/draw/lib";
  34. import {GradRect} from "./GradRect";
  35. export default {
  36. name: "radialGradient6",
  37. data(){
  38. return {
  39. view: ''
  40. }
  41. },
  42. mounted() {
  43. this.init();
  44. },
  45. methods:{
  46. init(){
  47. this.view = new SGraphView('radialGradient6');
  48. const scene = new SGraphScene();
  49. // 渐变1
  50. const grad1 = new SRadialGradient(
  51. 500,
  52. 500,
  53. 200, //圆1半径
  54. 500,
  55. 500,
  56. 200 //圆2半径
  57. );
  58. const item = new GradRect(null, grad1);
  59. scene.addItem(item);
  60. this.view.scene = scene;
  61. this.view.fitSceneToView();
  62. this.view.scalable = false;
  63. }
  64. }
  65. }
  66. </script>
  67. <style scoped>
  68. </style>