JSFiddle - React, Tailwind, and code Playground

by nvivekgoyal

HTML

<script src="https://rawgit.com/kangax/fabric.js/master/dist/fabric.js"></script>
<canvas id="c" width="600" height="600"></canvas>
<input type="text" class="add-text">  
<button class="add-text-btn">Add Text</button>
<button class="save-btn">Save</button>

JavaScript

/**
 * fabric.js template for bug reports
 *
 * Please update the name of the jsfiddle (see Fiddle Options).
 * This templates uses latest dev verison of fabric.js (https://rawgithub.com/kangax/fabric.js/master/dist/all.js).
 */

// initialize fabric canvas and assign to global windows object for debug
var canvas = window._canvas = new fabric.Canvas('c');


fabric.Image.fromURL('http://fabricjs.com/assets/printio.png', function(img){
    canvas.add(img.scale(1).set({ left: 0, top: 0, angle: 0, selectable: false}));
});

canvas.renderAll();

document.querySelectorAll('.add-text-btn')[0].addEventListener('click', function(){

    var textToAdd = new fabric.Text(document.querySelectorAll('.add-text')[0].value, {
       fontFamily: 'arial'
    });

    canvas.add(textToAdd);

});





/*$(canvas.wrapperEl).on('mousewheel', function(e) {
    var target = canvas.findTarget(e);
    var delta = e.originalEvent.wheelDelta / 400;
    
    if (target) {
        target.scaleX += delta;
        target.scaleY += delta;
        
        // constrain
        if (target.scaleX < 0.1) {
            target.scaleX = 0.1;
            target.scaleY = 0.1;
        }
        // constrain
        if (target.scaleX > 10) {
            target.scaleX = 10;
            target.scaleY = 10;
        }
        target.setCoords();
        canvas.renderAll();
        return false;
    }
});*/