only show focusHours' worth of predictions; strip leading zero from b…

…olus amounts
nightscout · Oct 17, 2017 · e433cc8 · e433cc8
1 parent 6c86a6d
commit e433cc8
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/lib/client/renderer.js b/lib/client/renderer.js
@@ -3,7 +3,7 @@
 var _ = require('lodash');
 var times = require('../times');
 
-var DEFAULT_FOCUS = times.hours(3).msecs
+var DEFAULT_FOCUS = times.hours(4).msecs
   , WIDTH_SMALL_DOTS = 420
   , WIDTH_BIG_DOTS = 800
   , TOOLTIP_TRANS_MS = 100 // milliseconds
@@ -23,7 +23,7 @@ function init (client, d3) {
   }
 
   function focusRangeAdjustment ( ) {
-    return client.foucusRangeMS === DEFAULT_FOCUS ? 1 : 1 + ((client.foucusRangeMS - DEFAULT_FOCUS) / DEFAULT_FOCUS / 8);
+    return client.focusRangeMS === DEFAULT_FOCUS ? 1 : 1 + ((client.focusRangeMS - DEFAULT_FOCUS) / DEFAULT_FOCUS / 8);
   }
 
   var dotRadius = function(type) {
@@ -74,6 +74,9 @@ function init (client, d3) {
         return client.settings.showForecast.indexOf(point.info.type) > -1;
       });
       var maxForecastMills = _.max(_.map(shownForecastPoints, function (point) {return point.mills}));
+      // limit lookahead to the same as lookback
+      var focusHoursAheadMills = chart().brush.extent()[1].getTime() + client.focusRangeMS;
+      maxForecastMills = Math.min(focusHoursAheadMills, maxForecastMills);
       client.forecastTime = maxForecastMills > 0 ? maxForecastMills - client.sbx.lastSGVMills() : 0;
       focusData = focusData.concat(shownForecastPoints);
     }
@@ -431,8 +434,10 @@ function init (client, d3) {
       arc_data[1].element = arc_data[1].element + " " + treatment.foodType;
     }
 
-    if (treatment.insulin > 0) {
-      arc_data[3].element = Math.round(treatment.insulin * 100) / 100 + ' U';
+    if ( treatment.insulin > 0) {
+      // remove leading zeros to avoid overlap with adjacent boluses
+      var units = Math.round(treatment.insulin * 100)/100;
+      arc_data[3].element = (units+"").replace(/^0/,"");
     }
 
     if (treatment.status) {