public ActivityBuilder setInitialCropWindowPaddingRatio(float initialCropWindowPaddingRatio) {
      mOptions.initialCropWindowPaddingRatio = initialCropWindowPaddingRatio;
      return this;
    }
The initial crop window padding from image borders in percentage of the cropping image
dimensions.<br>
<i>Default: 0.1</i>
core/src/main/java/com/theartofdev/edmodo/cropper/CropImage.java