Fix #187, gt2i() to setCursor()

Author: C451

docs/api/README.md

@@ -89,8 +89,8 @@ export default {
 
 Sets custom time range.
 
-* **Arguments**: t1 (Number) Left-bound of the range
-* **Arguments**: t2 (Number) Right-bound of the range
+* **Arguments**: t1 (Number) Left-bound of the range | Index (in IB mode)
+* **Arguments**: t2 (Number) Right-bound of the range | Index (in IB mode)
 
 *Example:*
 
@@ -120,7 +120,7 @@ Gets current timerange.
 
 Goto to a specific timestamp
 
-* **Arguments**: t (Number) Target timestamp
+* **Arguments**: t (Number) Target timestamp | Index (in IB mode)
 
 ### getCursor()
 

src/TradingVue.vue

@@ -276,8 +276,9 @@ export default {
         setRange(t1, t2) {
             if (this.chart_props.ib) {
                 const ti_map = this.$refs.chart.ti_map
-                t1 = ti_map.smth2i(t1)
-                t2 = ti_map.smth2i(t2)
+                const ohlcv = this.$refs.chart.ohlcv
+                t1 = ti_map.gt2i(t1, ohlcv)
+                t2 = ti_map.gt2i(t2, ohlcv)
             }
             this.$refs.chart.setRange(t1, t2)
         },

src/stuff/utils.js

@@ -122,7 +122,7 @@ export default {
 
     // Fast filter. Really fast, like 10X
     fast_filter(arr, t1, t2) {
-        if (!arr.length) return arr
+        if (!arr.length) return [arr, undefined]
         try {
             let ia = new IndexedArray(arr, "0")
             let res = ia.getRange(t1, t2)
@@ -139,7 +139,7 @@ export default {
 
     // Fast filter (index-based)
     fast_filter_i(arr, t1, t2) {
-        if (!arr.length) return arr
+        if (!arr.length) return [arr, undefined]
         let i1 =  Math.floor(t1)
         if (i1 < 0) i1 = 0
         let i2 =  Math.floor(t2 + 1)