   </div>
              </div>
              <div class="form-group row">
                <label for="inputWidth" class="col-5 col-form-label">width</label>
                <div class="col-7">
                  <input type="number" name="width" class="form-control" id="inputWidth" placeholder="undefined" v-model.number="options.width">
                </div>
              </div>
              <div class="form-group row">
                <label for="inputHeight" class="col-5 col-form-label">height</label>
  