Changeset 19907

Timestamp:

12/16/15 22:12:57 (9 years ago)

Author:

dlcheng

Message:

CHG (javascript): Handling zoom boundary cases for plots.

File:

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

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

@@ -33 +33 @@
 
         // Add context state variables
-        canvas.zoomFactor = options.getfieldvalue('zoomfactor',-.52);
         canvas.zoomBounds = options.getfieldvalue('zoombounds',[0,-.52]);
+        canvas.zoomFactor = Math.max(canvas.zoomBounds[1], Math.min(options.getfieldvalue('zoomfactor',canvas.zoomBounds[1]), canvas.zoomBounds[0]));
         canvas.cameraMatrix = mat4.create();