Ensure value is valid. Fixes #6

johnwalley · May 5, 2018 · 5d60ea8 · 5d60ea8
1 parent 01f1b4e
commit 5d60ea8
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diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d3-simple-slider",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Renders an SVG slider",
   "keywords": ["d3", "d3-module", "slider", "visualization"],
   "homepage": "https://github.com/johnwalley/d3-simple-slider",

diff --git a/src/slider.js b/src/slider.js
@@ -42,6 +42,12 @@ function slider() {
       .domain(scale.range())
       .clamp(true);
 
+    // Ensure value is valid
+    value = scaleLinear()
+      .range(domain)
+      .domain(domain)
+      .clamp(true)(value);
+
     tickFormat = tickFormat || scale.tickFormat();
 
     var axis = selection.selectAll(".axis").data([null]);