From 9130536f57daccec183fa203fe2d666667fd42e1 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期三, 13 三月 2024 17:32:32 +0800
Subject: [PATCH] 2024.3.13
---
dataprocesser.js | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dataprocesser.js b/dataprocesser.js
index 42a67aa..21ea2cf 100644
--- a/dataprocesser.js
+++ b/dataprocesser.js
@@ -18,7 +18,7 @@
var range = _range == undefined ? DataUtil._hMap.get(type) : _range
var min = range[0]
var max = range[1]
- var scale = (DataUtil._hRange[1] - DataUtil._hRange[0]) / (max - min)
+ var scale = (max - min == 0) ? 0 : (DataUtil._hRange[1] - DataUtil._hRange[0]) / (max - min)
var offset = min
// console.log("height:" + (data - offset) * scale * 10);
if (data < range[0]) {
--
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