Changeset 17812 for trunk/FACT++/www/viewer

Timestamp:

05/09/14 16:32:25 (11 years ago)

Author:

tbretz

Message:

Allow gaps in the returned array of arrays; null is interpreted as 0 - fixed; display something if min==max

File:

• trunk/FACT++/www/viewer/index.js (modified) (3 diffs)

trunk/FACT++/www/viewer/index.js

@@ -461 +461 @@
 {
     var canv = document.getElementById("camera"+n);
+    canv.dataRel = null;
+
+    if (!Array.isArray(data))
+        return;
 
     canv.dataAbs = new Array(1440);
@@ -466 +470 @@
     {
         var val = data[map[i]];
-        if (!isNaN(val))
+        if (!isNaN(val) && val!==null)
             canv.dataAbs[i] = val;
     }
@@ -1276 +1280 @@
         return;
 
-    var lvl = (col-min)/(max-min);
+    var lvl = max==min ? 0.5 : (col-min)/(max-min);
 
     ctx.fillStyle = "#"+HLStoRGB(lvl);