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 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 SetZoomSmooth with ZoomPosition=iemwMouse
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kturkay

44 Posts

Posted - Dec 30 2020 :  08:37:37  Show Profile  Reply
Hi Mr Nigel,
today I noticed SetZoomSmooth always acts as iemwCenter.
is there a way to set it acts as iemwMouse?
(TIEMouseWheelParams.ZoomPosition:=iemwMouse only for mouse wheels)

(Thanks in advance)

Merry Christmas <3

kturkay

44 Posts

Posted - Dec 30 2020 :  09:35:38  Show Profile  Reply
imageenview.pas modified
this works well
(btw, noticed that some little offset issues exists when attempting to zoom to corners. not really centers/focuses where exactly mouse points).

it would be good to see new small feature in next release^^






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xequte

38608 Posts

Posted - Dec 30 2020 :  21:35:03  Show Profile  Reply
Thank you for suggestion. For the next update, I have added:

- Added: miSmoothZoom interaction method
- Added: Improved zoom in/out steps
- Added: TImageEnView.SetZoomSmooth supports zooming to a specific position

You can email me for a pre-release.

Happy holidays, and all the best for 2021.


Nigel
Xequte Software
www.imageen.com
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