Change image size with mouse wheel?

Q&A about the latest versions
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jose maria
Posts: 17
Joined: Mon Jun 01, 2020 11:45 am

Thu Aug 27, 2020 6:19 pm


is it possible to zoom in and out an external image with the mouse wheel?.

The idea is to zoom in and out, like the panoramas. I have noticed that the images remain at its prefixed size and it is not possible to change the size dynamically. Like in a standard web page.

I have tried using the SCALE action, but I only get jumps between two scales values.

Thank you very much
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Posts: 10832
Joined: Thu Jan 10, 2008 3:16 pm
Location: Layer de la Haye, Essex UK

Fri Aug 28, 2020 8:24 pm

You say an external image, where is this coming from, an external loader or website?
Is it part of a galley, please provide a bit more information.
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jose maria
Posts: 17
Joined: Mon Jun 01, 2020 11:45 am

Sat Aug 29, 2020 10:38 am

I am talking about images loaded with the "draw external image" component. Images stored in the "images" folder and loaded to the skin when an Action is executed.

These images are initially loaded at a specific size, but sometimes it is nice to zoom in to see fine details. I would like to zoom in and out using gestures in the tablet or with the mouse wheel. Just like the panoramas.

Using the SCALE action jumps between two fixed values which is not the best option because depending on the screen resolution sometimes is too much or not enough.

Thanks for your help
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