On mine, an oversized picture results in a scroll bar along the bottom. Do
you see a scroll bar?
The size settings appear to be established by class .tc-modal with
attributes:
position: fixed;
top: 2em;
left: 25%;
width: 50%;
So the image should be given half of your screen space. After that another
attribute overflow-y: auto creates a scrollbar (at least on my desktop).
You could create a tiddler tagged $:/tags/Stylesheet with :
.tc-modal {
position: fixed;
top: 2em;
left: 0%;
width: 100%;
}
to give the image the full screen real-estate.
Good luck,
Mark
On Wednesday, July 19, 2017 at 9:46:49 AM UTC-7, Vayu Asura wrote:
>
> I'm trying this:
>
> <$button>
> <$action-sendmessage $message="tm-modal" $param="Picture 1.2" />
> Click me!
> </$button>
>
> The "Picture 1.2" is an image tiddler. It is a full screenshot so it's
> big. When I click the button (formatted as an image thumbnail) I want to
> get a closer look at the picture at full size.
> The problem is that modal window is pretty small and seems fixed width.
> The tm-modal message has no explicit parameters to adjust it. Is there any
> way to manipulate default modal size?
>
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