thatcher
361052656c
patch for pinch zoom point. initial two point touch midpoint is used for duration of pinch-zoom operation. references #17
2013-02-27 06:57:06 -05:00
Hal Blackburn
3eac183d8c
Fix handling of touchmove events on Android
...
Dragging the canvas did not work on Android devices as the === check for
lastTouch and the current event was always evaluating to false.
Presumably Safari on iOS re-uses the same Touch object for touchmove
events with the same finger, whereas Chrome/Firefox on Android creates
new Touch objects for each event (so the === evaluates false). The code
now compares Touch.identifier to ensure the new touch event is from the
same finger as the initiating touchstart.
2013-02-26 11:50:11 +00:00
Ian Gilman
9569ff1215
Removed JS Hint globals comment, since it's now in grunt
2013-02-14 12:04:47 -08:00
thatcher
a0fd2b3324
added inital support for moving to a nodejs build with grunt. build only includes concant and lint. fixed all lint warning where appropriate and added lint inline ignores where appropriate. when build script is complete we will start transition to new repo. also currently researching how to prune unfriendly portion of history that make repo large due to large binary files in web app. I like git well enough but using branches for web apps unrelated to code base has made me weary once again of social web fads that force convention without long term consideration of cost.
2013-02-12 22:40:08 -05:00
Ian Gilman
7a55b6cf77
JS Hint work (mostly semicolons at this point)
2013-01-29 09:32:58 -08:00
thatcher
e595ad2381
Adding ability to bind to buttons to custom interface elements, also use screen size detection to avoid using canvas on small devices since is more cpu intensive. Added version check for IE specific implementations to avoid using them for IE 9 and made most IE implementation differences a one-time process instead of an if/else which is evaulated on every call to the function.
2012-04-10 17:02:24 -04:00
thatcher
05f3c1d811
several bug fixes and enhancements. legacy tile source issue discovered and corrected for images with width greater than height. adding basic support for sequenced tile sources including previous and next buttons. added mouse drag and scroll interactions for viewport navigator.
2012-04-03 03:08:27 -04:00
thatcher
94247b7225
Additional patches for keyboard accessibility
2012-03-20 21:58:23 -04:00
thatcher
825023aaf6
IE specific patch for navigator (styleFloat), also keyboard accessibility patches for firefox
2012-03-20 15:30:29 -04:00
thatcher
6443d57e09
corrected major performance issue discovered in navigator becuase minPixelRatio was set to Zero. This caused images to be loaded ad infinitum in the navigator, oops.
2012-03-19 19:03:58 -04:00
thatcher
ddaddb7f42
keyboard accessibile buttons finally
2012-03-16 11:36:28 -04:00
thatcher
5245698864
removed window.location.hash debug message accidently left when committing touch event support
2012-02-09 22:54:27 -05:00
thatcher
05b8cb82fd
finished support for touch events, works great on the ipad, a little slow on iphone (I think we can scale drag and zoom better based on viewport size). Awesome
2012-02-09 22:16:09 -05:00
thatcher
1739294700
Cleaned up more of MouseTracker making properties intended to be private, private, and similarly with methods. saved documentation on meaning of private properties and methods where it was already done. MouseTracker api is proably clean enough to try to add touch screen event support now.
2012-02-02 19:12:45 -05:00
thatcher
ec77bb2a78
finally managed to clean up MouseTracker, actually uses the prototype pattern. probably too many public methods but that can be cleaned up later.
2012-02-01 16:56:04 -05:00
thatcher
5cba11c91c
replaced all references of elmt with element ( or Elmt with Element )
2012-01-31 21:01:37 -05:00
thatcher
012255d622
added jsdoc some files to project, added 'doc' task to build, started to annotate code with docs
2012-01-25 14:14:02 -05:00
thatcher
d38bc75180
moved all functions in OpenSeadragon.Utils to OpenSeadragon object literal to remove 'utility' anti-pattern. removed src/utils.js from build and deleted physical file. added important TODO notes to avoid overhead from browser vendor/version checks in functions, defining them once instead. incremented build id to 0.8.18
2012-01-17 18:30:41 -05:00
thatcher
345e5f3e6c
completed first pass at refactor of buttons.js, next will be mousetracker so we can attack some significant anti-patterns that spill over into places like buttons.js because the MouseTracker doesnt have an idiomatic constructor. It may also be worth applying the MouseTracker as a mixin to avoid the extra .tracker property indirection.
2011-12-20 07:39:02 -05:00
thatcher
7f7589e939
minor refactor of mousetracker.js
2011-12-13 20:04:38 -05:00
thatcher
916ada5f02
Added simple ant build. Broke main file into composite parts in src directory. Concatenated release is still included in the project as a release artifact.
2011-12-05 22:50:25 -05:00
