简单的图片标注效果，用法也很简单，如下：

           $('.pin').easypinShow({
                data: '你的数据',
               "canvas":{"src":"fashion.jpg","width":"1000","height":"625"}}}',
                responsive: false,
                variables: {
                    firstname: function(canvas_id, pin_id, data) {
                        //console.log(canvas_id, pin_id, data);
                        return data;
                    },
                    surname: function(canvas_id, pin_id, data) {
                        //console.log(canvas_id, pin_id, data);
                        return data;
                    }
                },
                popover: {
                    show: false,
                    animate: true
                },
                each: function(index, data) {
                    return data;
                },
                error: function(e) {
                    console.log(e);
                },
                success: function() {
                    console.log('başarılı');
                }
            });