How to choose a Photo Selector?

Question

I want the user be able to choose an avatar for himself. I implement selecting an image like this:

PhotoChooserTask photoChooser = new PhotoChooserTask();
photoChooser.Completed += photoChooser_Completed;
photoChooser.Show();

But after this, I want to show a one cell grid, and user can zoom in and out the picture to locate a part of image which wants be in the avatar. just like Instagram apps or WhatsApp.

How can I implement this second part? any reference or any example is appreciated. thanks

refer [this](http://stackoverflow.com/questions/4678268/how-to-zoom-in-and-zoom-out-images-in-wp7) and [this](http://stackoverflow.com/questions/13969400/pinch-to-zoom-functionality-in-windows-phone-8) this may helps you — Mohamed Thaufeeq, Sep 07 '13 at 13:31
are you asking like selecting the thumbnail view for facebook profile pictures? — Nithin Nayagam, Sep 07 '13 at 13:32

score 2 · Accepted Answer · answered Sep 07 '13 at 14:40

2

Set the PixelHeight and PixelWidth properties of the PhotoChooserTask before calling Show. The user will then be able to crop the image to the dimensions set.

PhotoChooserTask photoChooser = new PhotoChooserTask();
photoChooser.PixelHeight = 100;
photoChooser.PixelWidth = 100;
photoChooser.Completed += photoChooser_Completed;
photoChooser.Show();

answered Sep 07 '13 at 14:40

keyboardP

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WOOWW man, in my career I never shocked like this! that is great – user2757047 Sep 07 '13 at 16:09
great !! I missed to set these simple properties :) – asitis Jul 16 '15 at 13:51

score 0 · Answer 2 · edited May 23 '17 at 11:51

0

For the "locating a part of the image" question, i think this will help

Getting a particular Portion of Image (Picture)

Display the image inside a rectangle and you can cut out only the part that appears inside the rectangle.

edited May 23 '17 at 11:51

Community

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answered Sep 07 '13 at 13:38

Nithin Nayagam

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`Bitmap` and so `Clone` isn't supported in Windows Phone – user2757047 Sep 07 '13 at 14:21

How to choose a Photo Selector?

2 Answers2