Scissors

Fixed viewport image cropping library for Android with built-in support for Picasso, Glide or Universal Image Loader.

Usage

See scissors-sample.

Include it on your layout:

<com.lyft.android.scissors.CropView
    android:id="@+id/crop_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:cropviewViewportHeightRatio="1"
    />

Set a Bitmap to be cropped. In example by calling cropView.setImageBitmap(someBitmap);
Call Bitmap croppedBitmap = cropView.crop(); to obtain a cropped Bitmap to match viewport dimensions

Extensions

Scissors comes with handy extensions which help with common tasks like:

Loading a Bitmap

To load a Bitmap automatically with Picasso, Glide or Universal Image Loader into CropView use as follows:

cropView.extensions()
    .load(galleryUri);

Cropping into a File

To save a cropped Bitmap into a File use as follows:

cropView.extensions()
    .crop()
    .quality(87)
    .format(PNG)
    .into(croppedFile))

Questions

For questions please use github issues. Mark question issue with "question" label.

Download

compile 'com.lyft:scissors:1.0.1'

Snapshots of development version are available in Sonatype's snapshots repository.

License

Copyright (C) 2015 Lyft, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Contributing

Please see CONTRIBUTING.md.

johnhiott/scissors