将图像分辨率更改为300 dpi

Question

Is there any way to change the resolution of an image in the Windows Phone 8 ?. Actually i need to change the image dpi to 300 dpi. I actually have that image inside of my application. In WPF we have the following way.

Bitmap b=new Bitmap(Image)
b.SetResolution(xxx,yyy)

Is it possible to achieve the same in Windows Phone 8 ?

Answer 1

There is an option in the Windows Phone 8 to change the resolution of an image stream through PictureDecoder. Input should be

1. Stream.

2. Width and Height for the resolution.

   PictureDecoder.DecodeJpeg(jpgstream, 1200, 480);

For more information you can look at the below link.

http://blogs.msdn.com/b/swick/archive/2011/04/07/image-tips-for-windows-phone-7.aspx