What's New

iPhone 5 support
Fix flicker when viewing jpeg/pngs in landscape mode
Fix issues building thumbnails for very large PDF pages and JPEG/PNG files
Fix issue with rotation, that seem to reset the page number when working with non-variable-page size guys.
Fix issue with variable page size scrolling and reset to first page on when on last page.
Fix terminating jerky scroll movement on paging vertically with large sheets.
Fix issues with iTunes File Sharing.
New setting for maximum zoom allowed, also allow max of 16x versus 8x

Allow re-prerender to make new thumbnail
Enable IOS 5.x rules for multi-threaded database performance
Fix crash issue when closing PDF scroll window
Set dropbox, store, database setup, scrollview startup activity widget to 3x in size
Update help text and privacy policy information
Large image performance tuning.
Revise PNG, TIFF, and Zlib to latest code base
Performance boost for iOS
New version of dropbox

Implemented PNG00, PNG48 and PNG64 PNG subformats.
Multi-plane MatLab images now render properly
Support the OLE Macintosh image format
PFM images are grayscale, not sRGB
Permit linear RGB for PNM and TIFF image formats

App Description

Got a PDF or a TIFF of an Aeronautical chart? Is that chart 31x24 inches with typography the size of a grain of rice? None of the document readers in the App store can view and scroll your chart with ease? We can, we are happy to work with files that need to become gigantic in size to read the fine print.

Note we don't supply the charts you must find those, in PDF, TIFF or JPEG/PNG formats, but once you have them, then you can view them with ease, either stored within the app via iTunes sharing, or passively cached from your Dropbox account.

We use our accelerated PDF viewing logic, and combined with our TIFF decoder we can deal most image formats. Expanding on our LargeViewer technology then means size is not a problem.

For charts under 36 megapixels effective resolution zoom and scroll time is ZERO! Above that we take an eye blink.

We can read almost every image file format: AVS, BMP, CUR, DIB, GIF, ICON, JNG, JP2, JPEC, JPEG, JPEG2000, JPG, MAT, MIFF, MTV, MVG, PBM, PCX, PGM, PICT, PIX, PNG, PNG8, PNG24, PNG32, PNM, PPM, RLE, SGI, TGA, TIFF, TIFF, TIM, VIFF, WBMP, WPG, SBM and XPM. Plus Apple quick look support for Office 97+, PAGES, RTF, iWorks, txt, and csv.

We support internal and external bookmarking, printing, TIFF to PDF conversion & free-form rotation, multi-page PDF books (any size, thousands of pages), and multi-page FAX/TIFF documents.

An aeronautical chart is a map designed to assist in navigation of aircraft, much as nautical charts do for watercraft, or a roadmap for drivers. Using these charts and other tools, pilots are able to determine their position, safe altitude, best route to a destination, navigation aids along the way, alternative landing areas in case of an in-flight emergency, and other useful information such as radio frequencies and airspace boundaries. There are charts for all land masses on Earth, and long-distance charts for trans-oceanic travel.

App Changes

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