Add 'last' prop, fix price primitive (just testing)

Author: C451

src/components/Chart.vue

@@ -189,7 +189,8 @@ export default {
                     grid: d.grid || {},
                     tf: Utils.parse_tf(d.tf),
                     i0: res[1],
-                    loading: d.loading
+                    loading: d.loading,
+                    last: d.data[d.data.length - 1]
                 }
 
             })
@@ -267,7 +268,8 @@ export default {
                 data: this.sub,
                 i0: this.sub_start,
                 settings: this.chart.settings || this.settings_ohlcv,
-                grid: this.chart.grid || {}
+                grid: this.chart.grid || {},
+                last: this.ohlcv[this.ohlcv.length - 1]
             })
             p.overlays = this.$props.overlays
             return p

src/components/Grid.vue

@@ -141,7 +141,8 @@ export default {
                         data: d.data,
                         settings: d.settings,
                         i0: d.i0,
-                        tf: d.tf
+                        tf: d.tf,
+                        last: d.last
                     })
                     count[d.type] = 0
                 }
@@ -157,7 +158,8 @@ export default {
                         tf: x.tf,
                         num: i,
                         grid_id: this.$props.grid_id,
-                        meta: this.$props.meta
+                        meta: this.$props.meta,
+                        last: x.last
                     })
                 })
             )

src/components/primitives/price.js

@@ -5,7 +5,6 @@ export default class Price {
 
     constructor(comp) {
         this.comp = comp
-        this.data = comp.$props.data
     }
 
     // Defines an inline shader (has access to both
@@ -20,9 +19,9 @@ export default class Price {
         this.comp.$emit('new-shader', {
             target: 'sidebar', draw: ctx => {
 
-                if (!last_bar()) return
-
                 let bar = last_bar()
+                if (!bar) return
+
                 let w = ctx.canvas.width
                 let h = config.PANHEIGHT
                 let lbl = bar.price.toFixed(layout.prec)
@@ -47,7 +46,7 @@ export default class Price {
         if (!this.shader) this.init_shader()
 
         let layout = this.comp.$props.layout
-        let last = this.comp.$props.meta.last
+        let last = this.comp.$props.last
 
         let dir = last[4] >= last[1]
         let color = dir ? this.green() : this.red()
@@ -64,13 +63,13 @@ export default class Price {
 
     last_bar() {
 
-        if (!this.data.length) return undefined
+        if (!this.comp.data.length) return undefined
         let layout = this.comp.$props.layout
-        let last = this.data[this.data.length - 1]
+        let last = this.comp.data[this.comp.data.length - 1]
         let y = layout.$2screen(last[4])
-        let cndl = layout.c_magnet(last[0])
+        //let cndl = layout.c_magnet(last[0])
         return {
-            y: Math.floor(cndl.c) - 0.5,
+            y: y, //Math.floor(cndl.c) - 0.5,
             price: last[4],
             color: last[4] >= last[1] ? this.green() : this.red()
         }

src/mixins/overlay.js

@@ -7,7 +7,7 @@ export default {
     props: [
         'id', 'num', 'interval', 'cursor', 'colors',
         'layout', 'sub', 'data', 'settings', 'grid_id',
-        'font', 'config', 'meta', 'tf', 'i0'
+        'font', 'config', 'meta', 'tf', 'i0', 'last'
     ],
     mounted() {
         // TODO(1): when hot reloading, dynamicaly changed mixins