Different bitmap output based on makeCopy parameter in ToBitmap method
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- Dominant language
- C#
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Description
public override async void Receive(Message<Shared<Image>> message)
{
var bmp = message.Data.Resource.ToBitmap(false);
bmp.Save("img.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
// ...... removed for brevity
}
When var bmp = message.Data.Resource.ToBitmap(false); I get this image
When I change the Boolean using var bmp = message.Data.Resource.ToBitmap(true); I get this image.
Not sure if this is a bug or not.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the Resource.ToBitmap(bool makeCopy) implementation and reproduce the two paths from the Receive(Message<Shared>) example. Compare the resulting bitmap outputs and trace how makeCopy changes behavior; done means the intended behavior is established and the discrepancy is corrected or documented.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100