Fresco Processors

An Android image processor library providing a variety of transformations for Fresco.

Are you using Picasso or Glide?

Picasso Transformations
Glide Transformations

Demo

Original Image

Processors

How do I use it?

Step 1

Gradle

repositories {
    jcenter()
    mavenCentral()  // GPUImage for Android
}

dependencies {
    compile 'jp.wasabeef:fresco-processors:2.1.0'
    // If you want to use the GPU Filters
    compile 'jp.co.cyberagent.android.gpuimage:gpuimage-library:1.3.0'
}

Step 2

Set Fresco Postprocessor.

ImageRequest request =
    ImageRequestBuilder.newBuilderWithResourceId(R.drawable.demo)
      .setPostprocessor(processor)
      .build();

PipelineDraweeController controller =
    (PipelineDraweeController) Fresco.newDraweeControllerBuilder()
      .setImageRequest(request)
      .setOldController(holder.drawee.getController())
      .build();

Processors

Color

ColorFilterPostprocessor, GrayscalePostprocessor

Blur

BlurPostprocessor

Mask

MaskProcessors

GPU Filter (use GPUImage)

Will require add dependencies for GPUImage.

ToonFilterPostprocessor, SepiaFilterPostprocessor, ContrastFilterPostprocessor
InvertFilterPostprocessor, PixelationFilterPostprocessor, SketchFilterPostprocessor
SwirlFilterPostprocessor, BrightnessFilterPostprocessor, KuawaharaFilterPostprocessor VignetteFilterPostprocessor

Combine Processors

processor = new CombinePostProcessors.Builder()
                .add(new BlurPostprocessor(context))
                .add(new GrayscalePostprocessor())
                .build();

Developed By

Daichi Furiya (Wasabeef) - [email protected]

Contributions

Any contributions are welcome!

License

Copyright 2017 Wasabeef

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.