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C# IImageProcessor.GetEffectAsync方法代码示例

本文整理汇总了C#中IImageProcessor.GetEffectAsync方法的典型用法代码示例。如果您正苦于以下问题:C# IImageProcessor.GetEffectAsync方法的具体用法?C# IImageProcessor.GetEffectAsync怎么用?C# IImageProcessor.GetEffectAsync使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在IImageProcessor的用法示例。


在下文中一共展示了IImageProcessor.GetEffectAsync方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: RenderAsync

		public Task RenderAsync(SoftwareBitmap sourceBitmap, IImageProcessor processor)
        {
			var sourceBitmapSize = new Size(sourceBitmap.PixelWidth, sourceBitmap.PixelHeight);

			Debug.WriteLine(string.Format("RenderThumbnailAsync {0} sourceSize = {1} thumbnailSize = {2}", processor.Name, sourceBitmapSize, m_thumbnailSize));

            var effect = processor.GetEffectAsync(new SoftwareBitmapImageSource(sourceBitmap), sourceBitmapSize, m_thumbnailSize);

            // Avoid creating a Task object on the heap if not necessary.
            if (effect.IsSynchronous)
            {
                return FinishRenderAsync(effect.Result, processor);
            }
            else
            {
                return effect.Task.ContinueWith(effectTask => FinishRenderAsync(effectTask.Result, processor), TaskContinuationOptions.OnlyOnRanToCompletion);
            }
        }
开发者ID:modulexcite,项目名称:Lumia-imaging-sdk,代码行数:18,代码来源:ThumbnailRenderer.cs

示例2: RenderInternalAsync

        private Task<RenderResult> RenderInternalAsync(IImageProvider source, Size sourceSize, IImageProcessor processor, RenderOption renderOptions)
        {
            if (source == null)
            {
                throw new NullReferenceException("source");
            }

            processor.OnBeforeRender();
            var renderAtSourceSize = (renderOptions & RenderOption.RenderAtSourceSize) == RenderOption.RenderAtSourceSize;

            var renderSize = processor.CanRenderAtPreviewSize && !renderAtSourceSize ? PreviewSize : sourceSize;

            Debug.WriteLine(string.Format("RenderEffectAsync {0} sourceSize = {1}, renderSize = {2}", processor.Name,
                sourceSize, renderSize));

            var stopwatch = Stopwatch.StartNew();

            var effect = processor.GetEffectAsync(source, sourceSize, renderSize);

            if (effect.IsSynchronous)
            {
                return FinishRender(effect.Result, stopwatch, renderOptions, renderSize);
            }
            else
            {
                return effect.Task.ContinueWith(effectTask => FinishRender(effectTask.Result, stopwatch, renderOptions, renderSize), TaskContinuationOptions.OnlyOnRanToCompletion).Unwrap();
            }
        }
开发者ID:modulexcite,项目名称:Lumia-imaging-sdk,代码行数:28,代码来源:ImageProcessorRenderer.cs


注:本文中的IImageProcessor.GetEffectAsync方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。