How to convert from PhotoResult or BitmapImage to Bitmap?

Question

How to convert from PhotoResult to Bitmap in Nokia Imaging SDK? I wish to break an image into smaller images. The Bitmap class in Nokia.Graphics.Imaging has a constructor which takes another bitmap and a rectangle. I wish to use it. I cannot find any good examples on this. Please assist.

score 2 · Answer 1 · answered Nov 18 '13 at 08:53

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In the new version 1.0 of the Nokia Imaging SDK, you can use StreamImageSource to read the ChosenPhoto stream.

answered Nov 18 '13 at 08:53

CÅdahl

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gregstoll · Accepted Answer · 2013-10-31T04:30:44.863

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Ah - you can first create an EditingSession with

var session = await EditingSessionFactory.CreateEditingSessionAsync(photoResult.ChosenPhoto);

(documentation here) and then render that to a Bitmap with RenderToBitmapAsync() (which has an overload that takes a Rect)

Hope that helps!

old answer:

I'm not sure what a PhotoResult is, but here's the documentation for the constructor you mentioned. What question do you have about it?

edited Oct 31 '13 at 04:30

answered Oct 30 '13 at 03:57

gregstoll

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PhotoResult is the class of the object returned when using a PhotoChooser task in Windows Phone. The documentation provided there is inadequate for this scenario. – rahulroy9202 Oct 30 '13 at 18:46

score 0 · Answer 3 · answered Jun 15 '14 at 05:13

0

NokiaImagingSDK 1.2

Bitmap bmp = null;
await streamImageSource.GetBitmapAsync(bmp, OutputOption.PreserveAspectRatio);

answered Jun 15 '14 at 05:13

sangeek

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How to convert from PhotoResult or BitmapImage to Bitmap?

3 Answers3