May 2013
Intermediate to advanced
1152 pages
82h 34m
English
Content preview from Windows® Phone 8 Unleashed
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Image Tiling
When exporting an image from Deep Zoom Composer at design-time, each image in the composition is partitioned (or sliced) into tiles. During the tiling process, an image pyramid is created of various resolutions. At the base of the pyramid sits the highest-resolution image, composed of multiple tiles, and at the top of the pyramid is a single tile, the lowest resolution image (see Figure 7.8).
FIGURE 7.8 Image tiling (image from MSDN).
The tiles produced by Deep Zoom Composer are supposed to be 256 by 256 pixels. I found, however, that the nominal tile size is 258 by 258 pixels. Each zoom level is scaled by a factor of two compared ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.