2013-07-30 2 views

답변

1
//declare an array 
var canvas; 

$('#buttonSave').click(function() { 
    //saves all actions you made in your canvas 
    canvas = $('#canvasId').sketch().actions 
}); 

$('#buttonRetrieve').click(function() { 
    //iterates through your array, adds and redraws each action 
    $.each(canvas, function (i, val) { 
     $('#canvasId').sketch().actions.push(val); 
     $('#canvasId').sketch().redraw(); 
     }); 
}); 
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