Add double-tap zoom functionary to ZoomableImage (#6944)

add <div.zoomable-image__margin/> to keep margin of the image on zooming
move setting `scrollLeft` and `scrollTop` of container from callback of
`setState` to `componentDidUpdate`
add 'hammerjs' package for touch gesture detection
rewrite `ZoomableImage` using 'hammerjs'
This commit is contained in:
Yuto Tokunaga 2018-03-29 03:40:51 +09:00 committed by Eugen Rochko
parent 4f9136d2d5
commit 5021c4e9ca
4 changed files with 103 additions and 80 deletions

View file

@ -3092,6 +3092,10 @@ gzip-size@^3.0.0:
dependencies:
duplexer "^0.1.1"
hammerjs@^2.0.8:
version "2.0.8"
resolved "https://registry.yarnpkg.com/hammerjs/-/hammerjs-2.0.8.tgz#04ef77862cff2bb79d30f7692095930222bf60f1"
handle-thing@^1.2.5:
version "1.2.5"
resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"