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

Example 21 with ResizeOptions

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

the class LocalContentUriThumbnailFetchProducerTest method mockResizeOptions.

private void mockResizeOptions(int width, int height) {
    ResizeOptions resizeOptions = new ResizeOptions(width, height);
    when(mImageRequest.getResizeOptions()).thenReturn(resizeOptions);
}

Example 22 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project teaTime by ancfdy.

the class FrescoUtils method changeImgSize.

/**
 * 自定义图片尺寸
 * @param draweeView 显示的控件
 * @param uriString 地址
 * @param width 50
 * @param height 50
 */
public static void changeImgSize(SimpleDraweeView draweeView, String uriString, int width, int height) {
    ImageRequest request = ImageRequestBuilder.newBuilderWithSource(Uri.parse(uriString)).setResizeOptions(new ResizeOptions(width, height)).build();
    DraweeController controller = Fresco.newDraweeControllerBuilder().setImageRequest(request).setAutoPlayAnimations(// other setters
    true).build();
    draweeView.setController(controller);
}

Example 23 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project teaTime by ancfdy.

the class FrescoUtils method changeImgSize.

/**
 * 自定义图片尺寸
 * @param draweeView 显示的控件
 * @param uriString 地址
 * @param width 50
 * @param height 50
 */
public static void changeImgSize(SimpleDraweeView draweeView, String uriString, int width, int height) {
    ImageRequest request = ImageRequestBuilder.newBuilderWithSource(Uri.parse(uriString)).setResizeOptions(new ResizeOptions(width, height)).build();
    DraweeController controller = Fresco.newDraweeControllerBuilder().setImageRequest(request).setAutoPlayAnimations(// other setters
    true).build();
    draweeView.setController(controller);
}

Example 24 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project teaTime by ancfdy.

the class FrescoUtils method loadImage.

/**
 * 请求图片
 * @param uri - 唯一的必选的成员. 参考 支持的URIs
 * @param width
 * @param height
 * autoRotateEnabled - 是否支持自动旋转.
 * progressiveEnabled - 是否支持渐进式加载.
 * postprocessor - 后处理器(postprocess).
 * resizeOptions - 图片缩放选项，用前请先阅读缩放和旋转
 */
public static void loadImage(SimpleDraweeView draweeView, String uri, int width, int height) {
    ImageRequest request = ImageRequestBuilder.newBuilderWithSource(Uri.parse(uri)).setAutoRotateEnabled(// 是否支持自动旋转.
    true).setImageDecodeOptions(// 图片解码库
    getImageDecodeOptions()).setLowestPermittedRequestLevel(// 请求经过缓存级别  BITMAP_MEMORY_CACHE，ENCODED_MEMORY_CACHE，DISK_CACHE，FULL_FETCH
    RequestLevel.FULL_FETCH).setProgressiveRenderingEnabled(// 渐进加载，主要用于渐进式的JPEG图，影响图片显示速度（普通）
    false).setResizeOptions(new ResizeOptions(width, height)).build();
    DraweeController controller = Fresco.newDraweeControllerBuilder().setImageRequest(request).setOldController(draweeView.getController()).build();
    draweeView.setController(controller);
}

Example 25 with ResizeOptions

use of com.facebook.imagepipeline.common.ResizeOptions in project DevRing by LJYcoder.

the class FrescoManager method getImageRequest.

/**
 * 构建、获取ImageRequest
 *
 * @param uri              加载路径
 * @param simpleDraweeView 加载的图片控件
 * @param loadOption       临时加载选项
 * @return ImageRequest
 */
private ImageRequest getImageRequest(Uri uri, SimpleDraweeView simpleDraweeView, LoadOption loadOption) {
    int width;
    int height;
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
        width = simpleDraweeView.getWidth();
        height = simpleDraweeView.getHeight();
    } else {
        width = simpleDraweeView.getMaxWidth();
        height = simpleDraweeView.getMaxHeight();
    }
    // 根据加载路径生成ImageRequest的构造者
    ImageRequestBuilder builder = ImageRequestBuilder.newBuilderWithSource(uri);
    // 调整解码图片的大小
    if (width > 0 && height > 0) {
        builder.setResizeOptions(new ResizeOptions(width, height));
    }
    // 是否开启渐进式加载，仅支持JPEG图片
    builder.setProgressiveRenderingEnabled(true);
    if (loadOption != null) {
        // 图片变换处理
        CombinePostProcessors.Builder processorBuilder = new CombinePostProcessors.Builder();
        if (loadOption.getBlurRadius() > 0) {
            processorBuilder.add(new BlurPostprocessor(mContext, loadOption.getBlurRadius()));
        }
        if (loadOption.isGray()) {
            processorBuilder.add(new GrayscalePostprocessor());
        }
        builder.setPostprocessor(processorBuilder.build());
        if (!loadOption.isUseMemoryCache()) {
        // Fresco貌似不支持禁用内存缓存？
        }
        if (!loadOption.isUseDiskCache()) {
            builder.disableDiskCache();
        }
    } else {
        if (!mImageConfig.isUseMemoryCache()) {
        // Fresco貌似不支持禁用内存缓存？
        }
        if (!mImageConfig.isUseDiskCache()) {
            builder.disableDiskCache();
        }
    }
    return builder.build();
}