Hi there!

Thanks for submitting an issue to svg-pan-zoom.

1. Review the available documentation and existing examples
2. Check if the same bug/feature request wasn’t previously reported
3. Make sure you are not asking a usage or debugging question. If you are, use StackOverflow.
4. Fill in the information that corresponds to your type of issue below
5. If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via https://jsfiddle.net or similar (template: http://jsfiddle.net/bumbu/167usffr/).
6. Delete this intro and any unrelated text :smile: (if you do not we’ll assume you haven’t read these instructions and automatically close the issue)

## Bug report

### Configuration

• svg-pan-zoom version: 
• Browser(s): 
• Operating system(s): 
• A relevant example URL:

## Feature Request

• Feature description
• Reasons for adopting new feature
• Is this a breaking change? (How will this affect existing functionality)