问题描述
我正在关注一个教程( https://opentk.net/learn/chapter1/4-textures.html ).如何将类型"ImageSharp.Image"转换为"ImageSharp.PixelFormats.Rgba32"?
I am following a tutorial (https://opentk.net/learn/chapter1/4-textures.html) using ImageSharp. How do I convert the type 'ImageSharp.Image' to 'ImageSharp.PixelFormats.Rgba32'?
要加载图片，我正在使用
To load the Image, I am using
Image<Rgba32> image = Image.Load(path);
但我不断收到错误消息: Cannot implicitly convert type 'SixLabors.ImageSharp.Image' to 'SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgba32>'. An explicit conversion exists (are you missing a cast?).
but I keep getting the error: Cannot implicitly convert type 'SixLabors.ImageSharp.Image' to 'SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgba32>'. An explicit conversion exists (are you missing a cast?).
推荐答案
最新版本中的API更改.要显式获取Image<Rgba32>，然后调用Image.Load<Rgba32>(path).
The API change in the latest release. To explicitly get an Image<Rgba32> then call Image.Load<Rgba32>(path) instead.
但是，如果您不使用低级原始像素操作，则可能应该更改代码，而不是直接使用Image类作为其像素类型不可知类型，该类型支持所有内置突变而无需添加像素型杂讯.
However if you aren't working with low level raw pixel manipulation then you should probably just change your code instead to use the Image class directly as its a pixel type agnostic type that supports all the built in mutations without the added pixel type noise.
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