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more doc tweaks...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-03-20 01:32:32 +04:00
parent 0544ad5b05
commit 2a8d005f52
1 changed files with 38 additions and 16 deletions
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54
ui/data4.js
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@ -6,7 +6,7 @@
// General format info... // General format info...
// //
// version format: // Version format:
// <major>.<minor> // <major>.<minor>
// //
// Major version change mean a significant incompatibility. // Major version change mean a significant incompatibility.
@ -24,7 +24,7 @@
// TAGS - tag data // TAGS - tag data
// //
// //
// Changes: // Data format change history:
// none - Gen1 data format, mostly experimental, // none - Gen1 data format, mostly experimental,
// - has no explicit version set, // - has no explicit version set,
// - not used for real data. // - not used for real data.
@ -66,7 +66,10 @@
// NOTE: Gen1 and Gen3 refer to code generations rather than data format // NOTE: Gen1 and Gen3 refer to code generations rather than data format
// iterations, Gen2 is skipped here as it is a different project // iterations, Gen2 is skipped here as it is a different project
// (PortableMag) started on the same code base as ImageGrid.Viewer // (PortableMag) started on the same code base as ImageGrid.Viewer
// generation 1 and advanced from there... // generation 1 and advanced from there, backporting some of the
// results eventually formed Gen3...
//
//
@ -95,20 +98,39 @@ var DataClassPrototype = {
// Data object methods and API... // Data object methods and API...
// //
// DATA format:
//
// .current (gid)
// gid of the current image
//
// .base (gid)
// gid of the base ribbon
//
// .order
// List of image gids setting the image order
//
// format:
// [ gid, .. ]
//
// NOTE: this list may contain gids not loaded at the moment, a
// common case for this is when data is cropped.
//
// .ribbon_order
// List of ribbon gids setting the ribbon order.
//
// format:
// [ gid, .. ]
//
// .ribbons
// Dict of ribbons, indexed by ribbon gid, each ribbon is a sparse
// list of image gids.
//
// format:
// { gid: [ gid, .. ], .. }
//
// NOTE: ribbons are sparse...
//
var DataPrototype = { var DataPrototype = {
// DATA structure:
// .current
// gid
// .base
// gid
// .order
// [ gid, .. ]
// .ribbon_order
// [ gid, .. ]
// .ribbons
// { gid: [ gid, .. ] }
// NOTE: ribbons are sparse...
// util methods... // util methods...
compactSparseList: function(list){ compactSparseList: function(list){
return list.filter(function(){return true}) return list.filter(function(){return true})