Changeset 20541

Timestamp:

04/23/16 10:24:23 (9 years ago)

Author:

dlcheng

Message:

CHG (javascript): Improving log scaling lables.

File:

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

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

@@ -48 +48 @@
                         var clabelitem;
                         var precision=options.getfieldvalue('colorbarprecision',3);
+                        
                         if (options.getfieldvalue('log',10)!='off') {
                                 for (var i = cdivisions; i >= 0; i--) {
-                                        if (caxisdelta*i/cdivisions==caxis[0]) {
-                                                labels[i] = (caxis[0]).toPrecision(precision);
-                                        }
-                                        else {
-                                                labels[i] = (Math.exp(Math.log(caxisdelta)*(cdivisions-i)/cdivisions)+caxis[0]).toPrecision(precision);
-                                        }
+                                        var scale = Math.log(caxis[1])-Math.log(caxis[0]);
+                                        labels[i] = (Math.exp(Math.log(caxis[0])+scale*(cdivisions-i)/cdivisions)).toPrecision(precision);
                                 }
                         } else {