Examples with ResizeOptions com.facebook.imagepipeline.common.ResizeOptions used on opensource projects

Example 11 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project fresco by facebook.

the class ImagePipelineUtilsImpl method createDecodedImageRequestBuilder.

@Nullable
protected ImageRequestBuilder createDecodedImageRequestBuilder(@Nullable ImageRequestBuilder imageRequestBuilder, DecodedImageOptions imageOptions) {
    if (imageRequestBuilder == null) {
        return null;
    }
    ResizeOptions resizeOptions = imageOptions.getResizeOptions();
    if (resizeOptions != null) {
        imageRequestBuilder.setResizeOptions(resizeOptions);
    }
    RotationOptions rotationOptions = imageOptions.getRotationOptions();
    if (rotationOptions != null) {
        imageRequestBuilder.setRotationOptions(rotationOptions);
    }
    ImageDecodeOptions imageDecodeOptions = mImageDecodeOptionsProvider.create(imageRequestBuilder, imageOptions);
    if (imageDecodeOptions != null) {
        imageRequestBuilder.setImageDecodeOptions(imageDecodeOptions);
    }
    imageRequestBuilder.setLocalThumbnailPreviewsEnabled(imageOptions.areLocalThumbnailPreviewsEnabled());
    Postprocessor postprocessor = imageOptions.getPostprocessor();
    if (postprocessor != null) {
        imageRequestBuilder.setPostprocessor(postprocessor);
    }
    if (imageOptions.isProgressiveDecodingEnabled() != null) {
        imageRequestBuilder.setProgressiveRenderingEnabled(imageOptions.isProgressiveDecodingEnabled());
    }
    return imageRequestBuilder;
}

Example 12 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project fresco by facebook.

the class DraweeRecyclerViewFragment method onViewCreated.

@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
    final RecyclerView recyclerView = view.findViewById(R.id.recycler_view);
    recyclerView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {

        @Override
        public void onLayoutChange(View view, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) {
            final int imageSize = (right - left) / SPAN_COUNT;
            mResizeOptions = new ResizeOptions(imageSize, imageSize);
        }
    });
    GridLayoutManager layoutManager = new GridLayoutManager(getContext(), SPAN_COUNT);
    recyclerView.setLayoutManager(layoutManager);
    recyclerView.setHasFixedSize(true);
    final SimpleAdapter adapter = new SimpleAdapter(new ArrayList<Uri>());
    recyclerView.setAdapter(adapter);
    final Spinner imageSource = view.findViewById(R.id.spinner_image_source);
    ImageSourceSpinner.INSTANCE.setup(imageSource, sampleUris(), new Function1<List<Uri>, Unit>() {

        @Override
        public Unit invoke(List<Uri> uris) {
            adapter.setData(uris);
            return null;
        }
    });
}

Example 13 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project fresco by facebook.

the class FrescoHolder method onBind.

@Override
protected void onBind(String uriString) {
    Uri uri = Uri.parse(uriString);
    ImageRequestBuilder imageRequestBuilder = ImageRequestBuilder.newBuilderWithSource(uri);
    if (UriUtil.isNetworkUri(uri)) {
        imageRequestBuilder.setProgressiveRenderingEnabled(true);
    } else {
        imageRequestBuilder.setResizeOptions(new ResizeOptions(mImageView.getLayoutParams().width, mImageView.getLayoutParams().height));
    }
    DraweeController draweeController = Fresco.newDraweeControllerBuilder().setImageRequest(imageRequestBuilder.build()).setOldController(mImageView.getController()).setControllerListener(mImageView.getListener()).setAutoPlayAnimations(true).build();
    mImageView.setController(draweeController);
}

Example 14 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project fresco by facebook.

the class ImagePipelineUtilsImplTest method testBuildImageRequest_whenResizingEnabled_thenSetResizeOptions.

@Test
public void testBuildImageRequest_whenResizingEnabled_thenSetResizeOptions() {
    ResizeOptions resizeOptions = ResizeOptions.forDimensions(123, 234);
    final ImageOptions imageOptions = ImageOptions.create().resize(resizeOptions).build();
    ImageRequest imageRequest = mImagePipelineUtils.buildImageRequest(URI, imageOptions);
    assertThat(imageRequest).isNotNull();
    assertThat(imageRequest.getSourceUri()).isEqualTo(URI);
    assertThat(imageRequest.getResizeOptions()).isEqualTo(resizeOptions);
}

Example 15 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project fresco by facebook.

the class ResizeAndRotateProducerTest method testResizeRatio.

@Test
public void testResizeRatio() {
    ResizeOptions resizeOptions = new ResizeOptions(512, 512);
    assertEquals(0.5f, JpegTranscoderUtils.determineResizeRatio(resizeOptions, 1024, 1024), 0.01);
    assertEquals(0.25f, JpegTranscoderUtils.determineResizeRatio(resizeOptions, 2048, 4096), 0.01);
    assertEquals(0.5f, JpegTranscoderUtils.determineResizeRatio(resizeOptions, 4096, 512), 0.01);
}