svg-pan-zoom wrong pan after zooming out
It is a great library. It works well. Thank you Bumbu Alex and Anders Riutta and all the contributors. Well I got stuck. I have tried a lot. I guess the answer is nearby.
When I zoomIn by wheel or pinch (no matter) it zooms well in and out. When I reach zoom back by 1 it stays in place.
But when I
- ZoomIn 2 times (for example)
- Move my mouse cursor away (1 inch for
example) - ZoomOut all the way and my elements are all off. So nothing
centered anymore. It is applied a pan. Half elements are got cut off
of the viewport.
So it is not a bad. I guess I use it wrong. I have tried thousand times to resize it back but nothing works for me. I appreciate any help. Thank you.
svg zoom pan svgpanzoom
add a comment |
It is a great library. It works well. Thank you Bumbu Alex and Anders Riutta and all the contributors. Well I got stuck. I have tried a lot. I guess the answer is nearby.
When I zoomIn by wheel or pinch (no matter) it zooms well in and out. When I reach zoom back by 1 it stays in place.
But when I
- ZoomIn 2 times (for example)
- Move my mouse cursor away (1 inch for
example) - ZoomOut all the way and my elements are all off. So nothing
centered anymore. It is applied a pan. Half elements are got cut off
of the viewport.
So it is not a bad. I guess I use it wrong. I have tried thousand times to resize it back but nothing works for me. I appreciate any help. Thank you.
svg zoom pan svgpanzoom
add a comment |
It is a great library. It works well. Thank you Bumbu Alex and Anders Riutta and all the contributors. Well I got stuck. I have tried a lot. I guess the answer is nearby.
When I zoomIn by wheel or pinch (no matter) it zooms well in and out. When I reach zoom back by 1 it stays in place.
But when I
- ZoomIn 2 times (for example)
- Move my mouse cursor away (1 inch for
example) - ZoomOut all the way and my elements are all off. So nothing
centered anymore. It is applied a pan. Half elements are got cut off
of the viewport.
So it is not a bad. I guess I use it wrong. I have tried thousand times to resize it back but nothing works for me. I appreciate any help. Thank you.
svg zoom pan svgpanzoom
It is a great library. It works well. Thank you Bumbu Alex and Anders Riutta and all the contributors. Well I got stuck. I have tried a lot. I guess the answer is nearby.
When I zoomIn by wheel or pinch (no matter) it zooms well in and out. When I reach zoom back by 1 it stays in place.
But when I
- ZoomIn 2 times (for example)
- Move my mouse cursor away (1 inch for
example) - ZoomOut all the way and my elements are all off. So nothing
centered anymore. It is applied a pan. Half elements are got cut off
of the viewport.
So it is not a bad. I guess I use it wrong. I have tried thousand times to resize it back but nothing works for me. I appreciate any help. Thank you.
svg zoom pan svgpanzoom
svg zoom pan svgpanzoom
asked Nov 24 '18 at 21:13
tristamtristam
64
64
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1 Answer
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It is normal behaviour as zooming with a mouse zooms based on current mouse position. Same goes about zooming out.
If you want to achieve zooming in and out that is always the same then you'd have to:
- disable default mouse handing
- add your own listener for mouse scroll events
- when mouse scroll is fired - zoom in our out
(This demo) has some similar changes.
If you just want to centre the contents then you can use .center()
or .contain()
methods (you may also need to call .fit()
).
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
It is normal behaviour as zooming with a mouse zooms based on current mouse position. Same goes about zooming out.
If you want to achieve zooming in and out that is always the same then you'd have to:
- disable default mouse handing
- add your own listener for mouse scroll events
- when mouse scroll is fired - zoom in our out
(This demo) has some similar changes.
If you just want to centre the contents then you can use .center()
or .contain()
methods (you may also need to call .fit()
).
add a comment |
It is normal behaviour as zooming with a mouse zooms based on current mouse position. Same goes about zooming out.
If you want to achieve zooming in and out that is always the same then you'd have to:
- disable default mouse handing
- add your own listener for mouse scroll events
- when mouse scroll is fired - zoom in our out
(This demo) has some similar changes.
If you just want to centre the contents then you can use .center()
or .contain()
methods (you may also need to call .fit()
).
add a comment |
It is normal behaviour as zooming with a mouse zooms based on current mouse position. Same goes about zooming out.
If you want to achieve zooming in and out that is always the same then you'd have to:
- disable default mouse handing
- add your own listener for mouse scroll events
- when mouse scroll is fired - zoom in our out
(This demo) has some similar changes.
If you just want to centre the contents then you can use .center()
or .contain()
methods (you may also need to call .fit()
).
It is normal behaviour as zooming with a mouse zooms based on current mouse position. Same goes about zooming out.
If you want to achieve zooming in and out that is always the same then you'd have to:
- disable default mouse handing
- add your own listener for mouse scroll events
- when mouse scroll is fired - zoom in our out
(This demo) has some similar changes.
If you just want to centre the contents then you can use .center()
or .contain()
methods (you may also need to call .fit()
).
answered Nov 27 '18 at 22:14
bumbubumbu
1,045927
1,045927
add a comment |
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