CODEWITHSUNDEEP
javascriptjquerycanvashtml5-canvasfabricjs
Ashish Bhatt
Ashish Bhatt

Reputation: 105

Fabric js Image Filters Loading Issue

I want to add Filters in Fabric js, my images are very heavy to apply the filters

How can is get the call back function for filter ?

As i want to show the loader till process is going on, i didn't get any property to set the loader till applying the image filters

Please help me out for the same.

Upvotes: 2

Views: 1164

Answers (1)

bcr
bcr

Reputation: 3811

The fabric method applyFilters accepts one argument and it is a callback (obj is just a fabric object): 

function applyFilter(index, filter) {;
    obj.filters[index] = filter;
    obj.applyFilters(function () {
        console.log('this is the callback!');
        canvas.renderAll();
     });
 }

edit: this post has instructions for a loading screen using jQuery

Upvotes: 1

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