From b395a08b6eeabc87fdabc9b30cfebaba2b311f20 Mon Sep 17 00:00:00 2001
From: Thomas <101348966+tt-tom17@users.noreply.github.com>
Date: Sun, 23 Feb 2025 03:10:01 +0100
Subject: [PATCH] Update CardChart_History.js

add const 'factor' for big value and negativ value on panel
---
 ioBroker/Blockly/CardChart_History.js | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/ioBroker/Blockly/CardChart_History.js b/ioBroker/Blockly/CardChart_History.js
index 2cc66fc0..10fcde97 100644
--- a/ioBroker/Blockly/CardChart_History.js
+++ b/ioBroker/Blockly/CardChart_History.js
@@ -1,8 +1,9 @@
-var sourceDP = 'alias.0.Wohnzimmer.Heizung.ACTUAL';
-var targetDP = '0_userdata.0.Test.chartTest';
-var rangeHours = 24;
-var maxXAchsisTicks = 6;
-var historyInstance = 'history.0';
+const sourceDP = 'alias.0.Wohnzimmer.Heizung.ACTUAL';
+const targetDP = '0_userdata.0.Test.chartTest';
+const rangeHours = 24;
+const maxXAchsisTicks = 6;
+const historyInstance = 'history.0';
+const factor = 1; // Bei zu großen Werten und negativen Anzeigen im Panel um das 10fache erhöhen
 
 on({id: sourceDP, change: "any"}, async function (obj) {
     sendTo(historyInstance, 'getHistory', {
@@ -25,7 +26,7 @@ on({id: sourceDP, change: "any"}, async function (obj) {
             //Check history items for requested hours
             for (var j = 0, targetValue = 0; j < result.result.length; j++) {
                 var valueDate = new Date(result.result[j].ts);
-                var value = (Math.round(result.result[j].val * 10) / 10);
+                var value = Math.round(result.result[j].val / factor * 10);
 
                 if (valueDate > targetDate){                        
                     if ((targetDate.getHours() % stepXAchsis) == 0){
@@ -47,4 +48,4 @@ on({id: sourceDP, change: "any"}, async function (obj) {
             setState(targetDP, cardChartString, true);
         }
     });    
-});
\ No newline at end of file
+});