Changeset 19808

Timestamp:

11/25/15 13:46:00 (9 years ago)

Author:

Eric.Larour

Message:

CHG: introduced some checks for data that is essentially 0 filled in javascript plots.

File:

• issm/trunk-jpl/src/m/plot/webgl.js (modified) (1 diff)

issm/trunk-jpl/src/m/plot/webgl.js

@@ -117 +117 @@
 } //}}}
 function rgb(value, min, max) { //{{{
+        
+        var normalizedValue;
                                         
         colorbar=colorbars["rainbow"];
 
         value = clamp(value, min, max);
-        var normalizedValue = (value - min) / (max - min);
+        if((max-min)!=0) normalizedValue = (value - min) / (max - min);
+        else normalizedValue = value;
+
         var index = clamp(Math.round(normalizedValue * colorbar.length), 0, colorbar.length - 1);
         return colorbar[index];