Persistent Drawings

2023-11-23 19:25:36 +00:00
parent 631afd450f
commit f798e5f944
2 changed files with 3 additions and 4 deletions
--- a/lightweight_charts/js/funcs.js
+++ b/lightweight_charts/js/funcs.js
@ -404,7 +404,7 @@ function calculateTrendLine(startDate, startValue, endDate, endValue, chart, ray
    }

    if (startIndex === -1) {
-        return []
+        throw new Error(`Could not calculate start index from time ${stampToDate(startDate)}.`)
    }
    let endIndex
    if (ray) {