Ryan Lester
0d4e17b627
Use the squared distance when comparing tiles.
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This drops a Math.sqrt calculation from every tile iterated over while
drawing, improving performance.
2016-09-05 19:09:44 -04:00
Antoine Vandecreme
684029bc79
Optimize sketch canvas clearing and blending.
2016-04-27 11:08:44 -04:00
Antoine Vandecreme
f8de9b33b0
Fix getScaleForEdgeSmoothing with image tile source.
2016-04-21 10:31:49 -04:00
Ian Gilman
4e1a56472c
Merge pull request #861 from avandecreme/transparency
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Fix transparent images clearing the images in background. Fix #849
2016-02-25 09:29:50 -08:00
Antoine Vandecreme
7e3320c167
Fix transparent images clearing the images in backgroumd. Fix #849
2016-02-23 19:37:41 -05:00
Antoine Vandecreme
b17b9c6f03
Fix edge smoothing with png tiles. Fix #854
2016-02-23 13:49:11 -05:00
Ian Gilman
a244d7ef86
Merge pull request #825 from avandecreme/rotation
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Fix edge smoothing with rotation.
2016-01-28 11:27:31 -08:00
Antoine Vandecreme
3e56092445
Fix tests.
2016-01-26 15:59:10 -05:00
Antoine Vandecreme
a12b74ec17
Fix @lends for new JSDoc. Fix polymorphic functions doc ( #824 ).
2016-01-24 16:09:18 -05:00
Antoine Vandecreme
c639dd5123
Fix edge smoothing with rotation.
2016-01-23 18:40:53 -05:00
Petar Petrov
9922d2a4bb
edge smoothing fix for Mac
2015-11-19 10:06:43 +02:00
Petar Petrov
7406727090
Merge branch 'master' of https://github.com/openseadragon/openseadragon
2015-11-16 16:44:31 +02:00
Petar Petrov
8bee1e7b8b
doc tweak for edge smoothing changes - #755
2015-11-06 08:55:30 +02:00
Petar Petrov
515c15bf98
various fixes for edge smoothing - #755
2015-11-05 16:19:56 +02:00
Petar Petrov
8c4fcc9ca9
tile edge smoothing at high zoom - #755
2015-11-04 17:04:50 +02:00
Antoine Vandecreme
37ca9235f8
Avoid using data urls in ImageTileSource.
2015-11-02 19:42:14 -05:00
Toni Munder
a2ee81d7cb
Fixed some code
2015-09-15 20:52:44 -07:00
Antoine Vandecreme
2674104007
Fix flickering tiles with useCanvas=false when no cache is used. Fix #661
2015-06-03 14:34:18 -04:00
Antoine Vandecreme
2538f2023c
Move tile caching code inside tilecache.js.
2015-05-29 11:49:58 -04:00
Antoine Vandecreme
44395662d1
Add opacity support.
2015-04-19 16:10:37 -04:00
Wesley Fok
b67cf2aa08
Fixed tile image canvas being too large
2015-01-30 16:40:34 -05:00
Wesley Fok
28ddf5a809
Backed out old coordinate translation modifications, moving pixel density check to rendering code
2015-01-30 15:46:52 -05:00
Ian Gilman
bf9ccd5458
tile-drawing event now includes tiledImage
2014-11-24 13:25:20 -08:00
Ian Gilman
8641279890
Better tile caching for duplicate images
2014-11-05 13:48:27 -08:00
Grant Echols
be79249c9c
Added pre-draw event for tiles to allow applications to alter the image just prior to its rendering. This should enable invert, brightness, contrast, sharpen and other transformations to occur naturally through the 'tile-drawing' event listener.
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The listener is given the 'rendered' object which is the pre-drawn image on a canvas context object. By altering the 'rendered' object the listener can alter the display results. Since this event gets fired multiple times for the tile, it is wise for the handler to track what their desired modifications are and to tag the 'tile' element to keep track of the modifications already applied.
2014-02-27 15:35:00 -07:00
Sean Wilkinson
03e82a7ca3
Corrected spelling in comments
2013-12-13 15:12:35 -06:00
Sean Wilkinson
3d1ba84c4d
Corrected simple spelling mistakes in comments
2013-12-13 15:11:00 -06:00
Mark Salsbery
930e8c4dfd
Updated Doclets
2013-11-25 08:48:44 -08:00
Mark Salsbery
70b91d57ec
Updated doclets for jsdoc3
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Updated so jsdoc3 parser picks everything up.
Added event docs.
Lots of documentation content needed...
2013-11-15 22:19:53 -08:00
Mark Salsbery
9e5dcd766f
Punctuation fix
2013-10-30 13:35:39 -07:00
Mark Salsbery
cfd76a6fd9
Whitespace fix
2013-10-28 12:38:17 -07:00
Mark Salsbery
d6b187eb06
Fix for non-canvas tile rendering at large size
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In USE_CANVAS==false mode, wrapped tile img elements in div elements to
allow them to be rendered larger than their containing element without
being stretched.
2013-10-28 12:36:29 -07:00
Chris Adams
9f6f164d9f
Remove all whitespace
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The results of running this command::
find . -name \*.js -print0 | xargs -0 perl -p -i -e "s|[ \t]+$||"
(Split from #136 )
2013-06-19 13:33:27 -04:00
Ventero
a18f0e0efb
Improve performance of Tile#drawHTML.
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By specifying the tile size in absolute pixel values instead of
percentages, we can save the call to $.getElementSize.
2013-06-03 20:09:42 +02:00
Benjamin Gilbert
fcc119bb84
Add file-specific descriptions to file headers
2013-05-14 00:00:24 -04:00
Benjamin Gilbert
17a6ee15b1
Include 2010 in "OpenSeadragon contributors" copyright dates
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This Git repository starts in 2011, but the CodePlex Mercurial repository
has commits from 2010.
2013-05-13 23:32:09 -04:00
Benjamin Gilbert
2f2eba8df2
Add "OpenSeadragon contributors" copyright statement
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The license text will be provided on the website, etc., and it seems
strange to list no copyright date newer than the original CodePlex
copyright from the AJAX Control Toolkit. Add a blanket copyright
statement for contributions to the OpenSeadragon project, stating that
copyright is held by the authors of each contribution. This blanket
statement is not intended to preclude individual contributors from
attaching their own copyright statements to their modifications.
2013-05-12 17:12:26 -04:00
Benjamin Gilbert
be20645876
Add BSD license block and CodePlex copyright to each source file
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See discussion in #10 .
2013-05-10 00:16:55 -04:00
thatcher
9503fac39d
merging, not sure why I get a conflict on this, must be doing something wrong in my work flow
2013-03-06 05:55:53 -05:00
thatcher
61a844bdc0
what was initally a feature branch to work on just canvas prerender, evolved into a feature branch focused on broader ideas discussed in issue #4 - I've basically been able to reduce time spent in drawTile by half. good stuff, thanks to dustmoo for getting us looking into this
2013-03-06 05:51:31 -05:00
thatcher
11a0f3b315
improved caching follows existing use of tile.unload to delete prerendered canvas
2013-03-05 07:30:37 -05:00
thatcher
2fc6cc3876
niave implementation of prerender for canvas, the first optimization discussed here: http://www.html5rocks.com/en/tutorials/canvas/performance/
2013-03-01 09:23:47 -05:00
thatcher
6d4d7cc8c6
niave implementation of prerender for canvas, the first optimization discussed here: http://www.html5rocks.com/en/tutorials/canvas/performance/
2013-03-01 08:14:35 -05:00
Ian Gilman
9569ff1215
Removed JS Hint globals comment, since it's now in grunt
2013-02-14 12:04:47 -08:00
thatcher
f863f5fcae
changing drawHTML routine to avoid ie rendering issue
2013-02-01 15:18:53 -05:00
thatcher
bd135904b6
Merge branch 'master' of github.com:thatcher/openseadragon
2013-01-31 12:30:36 -05:00
thatcher
6efc348b8a
finished collection support for html drawers
2013-01-31 12:30:13 -05:00
Ian Gilman
527682d5a6
Merge branch 'master' into lint
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Fixed Conflicts:
openseadragon.js
src/drawer.js
2013-01-31 09:26:55 -08:00
thatcher
063bce8171
fixing some work in progress for collections visualizations
2013-01-30 20:23:45 -05:00
thatcher
f6ee93b70c
improving custom tile source examples are work for layers begins being supported
2013-01-30 16:51:37 -05:00
