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瓦片图有黑色块 #1
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1 是自定义的可视化软件吗?用哪一层接口获取的?或者是直接通过示例程序加载? |
用的是示例的例子运行预览,.mrxs的玻片。我发一个 玻片文件到你邮箱 |
这个要怎么调整呢
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主题: Re: [IOL0ol1/OpenSlideSharp] 瓦片图有黑色块 (Issue #1)
大概率是 return ImageUtil.Join(tiles, srcPixelExtent, new Extent(0, 0, dstPixelWidth, dstPixelHeight), sliceInfo.Parame.Quality);
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png转jpg时透明通道没处理好。 |
用了最新的 OpenSlideSharp.BruTile 1.1.1 |
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ToStream方法需要重写一下,因为有的数字病理切片文件中的 透明像素是 R:0,G:0,B:0,A:0 |
await provider.DeepZoomGenerator.GetTileAsPngStream(result.level, result.col, result.row, out var tmp).CopyToAsync(response.Body); This fixed it for me, added in my startup file. |
获取的瓦片图,没有图像的地方应该是白色块,现在是 黑色的块。
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