voidregreso / gaussianblur

An easy and fast library to apply gaussian blur filter on any images. 🎩

Gaussian Blur

This is an Android project. Easy and simple library to apply gaussian blur filter on images. The library lets you apply a gaussian blur filter on any images very fast because the image will be scaled down before apply the filter. Doing it asynchronous or not.

Sample app

Please check the sample app and feel free to help with a pull request. It's located here.

Setup

Step #1. Add the JitPack repository to your build file:

allprojects {
    repositories {
        ...
        maven { url "https://jitpack.io" }
    }
}

Step #2. Add the dependency (See latest release).

dependencies {
    compile 'com.github.jrvansuita:GaussianBlur:+'
}

Step #3. Add the below lines on app module build.gradle file.

defaultConfig {
    ...
    renderscriptTargetApi 19
    renderscriptSupportModeEnabled true
}

Implementation

//Synchronous blur
Bitmap blurredBitmap = GaussianBlur.with(context).render(R.mipmap.your_image);
imageView.setImageBitmap(blurredBitmap);
   
//Asynchronous blur
GaussianBlur.with(context).put(R.mipmap.your_image, imageView);

//Asynchronous with scaleDown and changing radius
GaussianBlur.with(context).size(300).radius(10).put(R.mipmap.your_image, imageView);