y axis fix for very small range - fixes #294

apexcharts · Feb 2, 2019 · 71ef33f · 71ef33f
1 parent f4ba69a
commit 71ef33f
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Showing 2 changed files with 4 additions and 10 deletions.
diff --git a/src/modules/Crosshairs.js b/src/modules/Crosshairs.js
@@ -1,5 +1,6 @@
 import Graphics from './Graphics'
 import Filters from './Filters'
+import Utils from '../utils/Utils';
 
 class Crosshairs {
   constructor (ctx) {
@@ -50,12 +51,13 @@ class Crosshairs {
         // to prevent drawing 2 lines, convert rect to line
         xcrosshairs = graphics.drawLine()
       }
+
       xcrosshairs.attr({
         class: 'apexcharts-xcrosshairs',
         x: 0,
         y: 0,
         y2: w.globals.gridHeight,
-        width: w.config.xaxis.crosshairs.width,
+        width: Utils.isNumber(w.config.xaxis.crosshairs.width) ? w.config.xaxis.crosshairs.width : 0,
         height: w.globals.gridHeight,
         fill: xcrosshairsFill,
         filter: shadow,

diff --git a/src/modules/Range.js b/src/modules/Range.js
@@ -141,15 +141,7 @@ class Range {
         }
 
         gl.minY = (lowestYInAllSeries - (diff * 5) / 100)
-
-        // no negatives present and values are small.
-        if ((lowestYInAllSeries > 0 && gl.maxY < 50) || (lowestYInAllSeries > 0 && gl.minY < 0)) {
-          gl.minY = 0
-        }
-
-        if (gl.maxY > 10) {
-          gl.maxY = (gl.maxY + (diff * 5) / 100) + 0.6
-        }
+        gl.maxY = (gl.maxY + (diff * 5) / 100) + 0.01
       }
     }