title: Cropper js React fixed crop size
body: <p>I'm using <a href="https://github.com/roadmanfong/react-cropper" rel="nofollow noreferrer">react-cropper</a> and need fixed crop size. Try to do it as follows:</p>
  
  <pre><code>&lt;Cropper
              ref='cropper'
              src='babyanimal_open.jpg'
              style={{height: 400, width: '100%'}}
              // Cropper.js options
              ready={this._ready.bind(this)}
              cropBoxResizable={false}
  
              cropBoxData={{ width: 100, height: 50 }}
              guides={false}
              crop={this._crop.bind(this)} /&gt;
  </code></pre>
  
  <p>Result is an empty screen w/o any errors.</p>