删除文件

packages/graphmod-utils/src/CalcCoorArrUtil.js

-/**
- * 直线生成平滑曲线Util
- * @param {point_start} 起点经纬度
- * @param {point_end} 终点经纬度
- * @param {num} 生成点个数
- * @param {key} 曲线弯曲程度
- */
-export const calcCoorArrUtil = (point_start, point_end, num, key) => {
-  let p_start = { x: point_start.lng, y: point_start.lat };
-  let p_end = { x: point_end.lng, y: point_end.lat };
-  let x3 = (p_start.x * key + p_end.x * key - p_start.y + p_end.y) / (2 * key);
-  let y3 = (p_start.y * key + p_end.y * key - p_end.x + p_start.x) / (2 * key);
-  let p_crt1 = { x: x3, y: y3 };
-  let p_crt2 = { x: x3, y: y3 };
-  let paths = [];
-  for (let i = 0; i < num + 1; i++) {
-    let t = i / num;
-    let _matrix1 = [1, t, t * t, t * t * t];
-    let _matrix2 = [
-      [1, 0, 0, 0],
-      [-3, 3, 0, 0],
-      [3, -6, 3, 0],
-      [-1, 3, -3, 1]
-    ];
-    let _matrix3 = [
-      [p_start.x, p_start.y],
-      [p_crt1.x, p_crt1.y],
-      [p_crt2.x, p_crt2.y],
-      [p_end.x, p_end.y]
-    ];
-    let _matrix_tmp = [
-      _matrix1[0] * _matrix2[0][0] + _matrix1[1] * _matrix2[1][0] + _matrix1[2] * _matrix2[2][0] + _matrix1[3] * _matrix2[3][0],
-      _matrix1[0] * _matrix2[0][1] + _matrix1[1] * _matrix2[1][1] + _matrix1[2] * _matrix2[2][1] + _matrix1[3] * _matrix2[3][1],
-      _matrix1[0] * _matrix2[0][2] + _matrix1[1] * _matrix2[1][2] + _matrix1[2] * _matrix2[2][2] + _matrix1[3] * _matrix2[3][2],
-      _matrix1[0] * _matrix2[0][3] + _matrix1[1] * _matrix2[1][3] + _matrix1[2] * _matrix2[2][3] + _matrix1[3] * _matrix2[3][3]
-    ];
-    let _matrix_final = [
-      _matrix_tmp[0] * _matrix3[0][0] + _matrix_tmp[1] * _matrix3[1][0] + _matrix_tmp[2] * _matrix3[2][0] + _matrix_tmp[3] * _matrix3[3][0],
-      _matrix_tmp[0] * _matrix3[0][1] + _matrix_tmp[1] * _matrix3[1][1] + _matrix_tmp[2] * _matrix3[2][1] + _matrix_tmp[3] * _matrix3[3][1]
-    ];
-
-    let _res_point = [_matrix_final[1], _matrix_final[0]];
-
-    paths.push(
-      {
-        longitude: _matrix_final[0],
-        latitude: _matrix_final[1]
-      }
-    );
-  }
-  return paths;
-};
-
-/**
- * 语言播放
- */
-export function text2Speech(content){
-  if ('speechSynthesis' in window) {
-    let sentence = new SpeechSynthesisUtterance(content);
-    let voices = window.speechSynthesis.getVoices();
-    for (let i = 0; i < voices.length; i++) {
-      if (voices[i].name === 'Alex') {
-        sentence.voice = voices[i];
-      }
-    }
-    sentence.pitch = 1;
-    sentence.rate = 1.5;// 速度
-    sentence.text = content;
-    window.speechSynthesis.speak(sentence);
-  } else {
-    console.log('当前浏览器不支持语音朗读.');
-  }
-}
-

packages/graphmod-utils/src/index.js

-export * from './CalcCoorArrUtil';
 export { default as EsEnum } from './Enum';
 export { default as Event } from './Event';
 export * as FileUtils from './FileUtils';