Results 1 to 2 of 2

Thread: pinch event not always received

  1. #1
    Sencha User
    Join Date
    Jul 2012
    Location
    New Jersey
    Posts
    116
    Answers
    6
    Vote Rating
    5
      0  

    Default pinch event not always received

    I'm using the code here :
    http://www.sencha.com/forum/showthread.php?187928

    to zoom and pan an image.
    I have added pinchstart, pinch & pinchend event handlers on an image:

    Code:
    addPinchHandlers:function(scope,imageObj){
            
              imageObj.element.on("pinchstart",function(e){
                  
                  
                     
              });
              imageObj.element.on("pinch",function(e){
                  
                    alert("pinch!")
    
              });
               imageObj.element.on("pinchend",function(e){
    
    
              });
    
    }
    My pinch event does not always fire reliably. I'd say 25 - 30% if the time it does not fire at all ( alert("pinch!") is not called) ....and in these cases I'm pinching the same way I usually do. Is there anything I can do to increase reliability here?

  2. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    39,556
    Answers
    3931
    Vote Rating
    1272
      0  

    Default

    There isn't any setting to improve this. I personally haven't had an issue with pinching (haven't used the code from that thread).
    Mitchell Simoens @LikelyMitch
    Sencha Inc, Senior Software Engineer
    ________________
    Learn BBCode and use it! Checkout the CODE tag!

    Check out my GitHub, lots of nice things for Ext JS and Sencha Touch
    https://github.com/mitchellsimoens

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •