Fix bug: iOS 11.3 causes drawing canvas to pan/scroll with selection with Method-Draw / SVG-Edit

We use the Javascript library MethodDraw ([login to view URL]) which is a fork of SVG-Edit ([login to view URL]). Ever since the last iOS update on the iPad or iPhone, the screen scrolls when you try to draw a line on the drawing canvas. When making a simple selection, the screen pans around making it unable to use. There is a bug report ([login to view URL]) on MethodDraw already, but it sounds like MethodDraw is no longer being maintained and updated.

To reproduce, view this page with a iPad or iPhone running iOS 11.3 or later: [login to view URL] and try to use the pencil to draw a line - you will see the screen move and it's almost impossible to use the app.

Searching the web for a solution, I found a similar issue but I'm still not sure how to patch MethodDraw to fix it. See [login to view URL]: Bug 184250 - Unable to call [login to view URL] in dynamically added event listener ([login to view URL])

I believe it has something to do with dynamic event handlers.

We need this bug fixed. Please do not bid if you do not have a iPad/iPhone with iOS 11.3+ that you can use to debug and test the issue. I also have a video I can send you explaining the issue.

View a video demonstrating the issue here:

Taidot: iOS Development, iPad, iPhone, Javascript, SVG

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Tietoa työnantajasta:
( 4 arvostelua ) Toms River, United States

Projektin tunnus: #17339522

Myönnetty käyttäjälle:


Hello I was quite intrigued by the problem you are having and I did some research and I tried to reproduce the demo on a simulator. Now here is the question: Are you talking about the external page scroll (the appl Lisää

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Hi Sir! How are you? I'm talented ios and android app developer with more than 6 years experience. During the time, I have published many apps at google store and app store. -iOS [login to view URL] Lisää

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