Commit68f04da

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add dummy 'wheel' event handler to enable scroll zoom on safari

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Original file line number	Diff line number	Diff line change
`@@ -3663,6 +3663,12 @@ function makePlotFramework(gd) {`
`3663`	`3663`	`vargd3=d3.select(gd);`
`3664`	`3664`	`varfullLayout=gd._fullLayout;`
`3665`	`3665`
	`3666`	`+// Add dummy event handler for 'wheel' event for Safari`
	`3667`	`+// to enable mouse wheel zoom`
	`3668`	`+// https://github.com/d3/d3/issues/3035`
	`3669`	`+// https://github.com/plotly/plotly.js/issues/7452`
	`3670`	`+gd3.on('wheel',function(){});`
	`3671`	`+`
`3666`	`3672`	`fullLayout._calcInverseTransform=calcInverseTransform;`
`3667`	`3673`	`fullLayout._calcInverseTransform(gd);`
`3668`	`3674`

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