Perspective image pan/zoom
closed
Madison Knowles
Design a View that lets folks pan and zoom images. Include + / - button, a hand button, and react to clicks, drags, and scroll wheel actions.
The best way to do this is likely to use the webdev module, and have Java resize the image inside the webdev endpoint script based on the zoom level. After the resize, a pan might be able to move the x y coordinates of the image in a coordinate container, which would be faster than hitting the endpoint again, as long as the image wasn't too large.
It would also be useful to have a "Loading..." message, in case folks use this with really big images, as image resizes for large images aren't always instantaneous.
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R
Rosanna Oung
closed
R
Rosanna Oung
Link to exchange resources:
A
Aditya Patil
any updates on this feature
Madison Knowles
in progress
N
Nicholas Moe
It would be nice to expand this to having a view that you can pan and zoom. This would be useful in a electric utility one-line screen where you can pan and zoom around the circuit schematic, but still be able to interact with it by clicking on various components in the view.
Madison Knowles
open