How do I invert the scroll direction?
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Jan Uhlíř
Apr 13, 2017, 4:44:12 AM4/13/17
to Google Visualization API
Hi,
I make simple Line Chart and I'm using scroll zooming with explorer{}. But Google Chart has different zoom direction on wheel-up and wheel-down. It should be zoom-in with wheel-up and zoom-out with wheel-down. I tried change default value of explorer.zoomDelta to -1.5, but it doesn't work. Could someone help me? Thank you in advance.
I make simple Line Chart and I'm using scroll zooming with explorer{}. But Google Chart has different zoom direction on wheel-up and wheel-down. It should be zoom-in with wheel-up and zoom-out with wheel-down. I tried change default value of explorer.zoomDelta to -1.5, but it doesn't work. Could someone help me? Thank you in advance.
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