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CARTAvis / carta

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Feature request: Zoom and pan on z-profile window #118

Open acsch opened 2 years ago

acsch commented 2 years ago

One can zoom in in the z-profile window (I haven't checked X and Y for this), but it seems difficult to zoom out again (or go back to full window view): one can do so with a double click, but a single click of the same button moves to a the frequency under the pointer. It can happen that the double click is not done properly and one loses the z-position in the image (annoying during a search).

Also, there does not seem a way to pan in that window. (it looks like all three mouse buttons do the same thing, so there is scope to have more functions).

veggiesaurus commented 2 years ago

As you mention, can reset the zoom in histogram, spatial profiler and spectral profiler by double-clicking. If the double-click is difficult to perform, you may need to adjust your computer's double-click settings (I think we respect those settings when triggering on a double-click). You can also zoom in and out using the scroll wheel (or scrolling on your trackpad).

In terms of panning, you can hold shift and drag to pan.

The context help (the ? at the top of the widget) has details on this: image

acsch commented 2 years ago

Dear Angus,

Thanks for this information. Indeed, I did not check this help (though I looked at some of the others).

As to the double-click: it's a problem with the mouse wheel that

likes to turn, and I don't seem to be able to teach my fingers the proper behaviour. I just thought that using the same button to do two different things does not make use of all the resources (since other buttons are unused).

Cheers, Anja

On Mon, 28 Feb 2022, Angus Comrie wrote:

As you mention, can reset the zoom in histogram, spatial profiler and spectral profiler by double-clicking. If the double-click is difficult to perform, you may need to adjust your computer's double-click settings (I think we respect those settings when triggering on a double-click). You can also zoom in and out using the scroll wheel (or scrolling on your trackpad).

In terms of panning, you can hold shift and drag to pan.

The context help (the ? at the top of the widget) has details on this: image

-- Reply to this email directly or view it on GitHub: https://github.com/CARTAvis/carta/issues/118#issuecomment-1054555637 You are receiving this because you authored the thread.

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acsch commented 2 years ago

... sorry, my mistake, it's not the wheel that I need for the double click.

On Tue, 1 Mar 2022, Anja Schroeder wrote:

Dear Angus,

Thanks for this information. Indeed, I did not check this help (though I looked at some of the others).

As to the double-click: it's a problem with the mouse wheel that likes to turn, and I don't seem to be able to teach my fingers the proper behaviour. I just thought that using the same button to do two different things does not make use of all the resources (since other buttons are unused).

Cheers, Anja

On Mon, 28 Feb 2022, Angus Comrie wrote:

As you mention, can reset the zoom in histogram, spatial profiler and spectral profiler by double-clicking. If the double-click is difficult to perform, you may need to adjust your computer's double-click settings (I think we respect those settings when triggering on a double-click). You can also zoom in and out using the scroll wheel (or scrolling on your trackpad).

In terms of panning, you can hold shift and drag to pan.

The context help (the ? at the top of the widget) has details on this: image

-- Reply to this email directly or view it on GitHub: https://github.com/CARTAvis/carta/issues/118#issuecomment-1054555637 You are receiving this because you authored the thread.

Message ID: @.***>