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ianli / raphael-sketchpad

A simple drawing editor that you can easily include with your forms
http://ianli.github.io/raphael-sketchpad/
249 stars 70 forks source link

Does not work under Chrome for Android (4.4.4)? #20

Open fritzmg opened 10 years ago

fritzmg commented 10 years ago

Has this been tested under Chrome for Android (Android 4.4.4)? On my Nexus 5 I am unable to draw anything within the SketchPad. It just scrolls the whole site instead.

It works fine on the iPhone though for example.

gaucho1978 commented 8 years ago

same problem here on chrome for android 6.0 on safary for iphone 9.3.4 works fine

gaucho1978 commented 8 years ago

the problem was solved but the version was not released. here the changes to manually make: https://github.com/taktran/raphael-sketchpad/commit/2e91f94967159ed67e64babd42deb6cf415a5bab

gaucho1978 commented 8 years ago

BUT I found another problem: On chrome for android, if you zoom on the webpage (pinch outside of the schetchpad) and then you draw, the drawing appears on another screen location. the problem does not appear on safari for ios devices.

rmsandu commented 8 years ago

@gaucho1978 did you check out #6 ?

gaucho1978 commented 8 years ago

@raluca-san , yes it works on android, but if i zoom the webpage with a pinch, and then i draw, the line is not drawn under my finger, but in another location.

Do you have a working example on internet that i can check?

gaucho1978 commented 8 years ago

some problems solved: https://github.com/gaucho1978/raphael-sketchpad/commit/fe1c43704473ddf571e0ec668a62c655f950bb9d

it is a bug related to offset() call that appears on chrome for android after a pinch. I solved it. I also allowed the ability to pinch and pan with 2 fingers and to draw with one finger. i also made some other minor changes. see them all on the link.