Browse Source

修改k线时间

master
liaoxinyu 1 year ago
parent
commit
fdfd62dda0
  1. 43
      static/chart_main/sevencoin.js

43
static/chart_main/sevencoin.js

@ -254,7 +254,8 @@ $(function () {
} }
timestampToTime(timestamp) { timestampToTime(timestamp) {
const dates = new Date(timestamp); const dates = new Date(timestamp);
const date = this.adjustToEasternTime(dates); const resolutionTime = this.getResolutionTime()
const date = resolutionTime === 1 ? dates : this.adjustToEasternTime(dates);
const yyyy = `${date.getFullYear()}`; const yyyy = `${date.getFullYear()}`;
const yy = `${date.getFullYear()}`.substr(2); const yy = `${date.getFullYear()}`.substr(2);
@ -273,20 +274,34 @@ $(function () {
return dateStr return dateStr
} }
adjustToEasternTime(date) { adjustToEasternTime(date) {
// 将给定日期转换为时间戳 // 将给定日期转换为时间戳
const timestamp = date.getTime(); const timestamp = date.getTime();
// 获取美国东部时区偏移值(以分钟为单位) // 获取美国东部时区偏移值(以分钟为单位)
const easternOffset = -240; // 美国东部时区偏移值为 -240 分钟 // const easternOffset = -240; // 美国东部时区偏移值为 -240 分钟
// 获取东部时间的偏移值(分钟)
// 调整时间为美国东部时间 let easternOffset = 1260; // 标准时间(EST)
const adjustedTime = timestamp - (date.getTimezoneOffset() + easternOffset) * 60 * 1000; if (this.dateIsInEDT(date)) {
easternOffset = 1200; // 夏令时(EDT)
// 创建新的日期对象,并使用调整后的时间戳 }
const adjustedDate = new Date(adjustedTime); // 调整时间为美国东部时间
const adjustedTime = timestamp - (date.getTimezoneOffset() + easternOffset) * 60 * 1000;
// 创建新的日期对象,并使用调整后的时间戳
const adjustedDate = new Date(adjustedTime);
// 返回调整后的日期对象
return adjustedDate;
}
// 判断日期是否在夏令时(简化的逻辑,实际应用中需要考虑更多的边界情况)
dateIsInEDT(date) {
const year = date.getUTCFullYear();
const start = new Date(Date.UTC(year, 2, 13, 7)); // March, 2nd Sunday
const end = new Date(Date.UTC(year, 10, 6, 6)); // November, 1st Sunday
start.setUTCDate(14 - start.getUTCDay());
end.setUTCDate(7 - end.getUTCDay());
// 返回调整后的日期对象 return date >= start && date < end;
return adjustedDate;
} }
getResolutionTime() { getResolutionTime() {
const resolution = this.TView.chart().resolution(); const resolution = this.TView.chart().resolution();

Loading…
Cancel
Save