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Display image on hover (but not downloading image to table)

Hi, I have some several GB files where I have a column, "link" to a unique image for that row.

Today I hover over a point and see my link and can click on it to open the image in a browser.

I've tried creating a new column "Image", labeled it, and set formula to 

New Image(:link)

but this downloads every image then creates a ridiculously large file.

My goal is to hover over a point or click on a point in a graph builder and have it show the image (like a label'd item) instead of the link. 

Is this possible? I'm using JMP18 pro.

Automation and ScriptingData Exploration and VisualizationRe: Display image on hover (but not downloading image to table)

To table you can do it event handler column property

And in a graph Hover Label is a good option BUT they can trigger quite a few times, and it might be a good idea download the image to the table when user hovers over a point to prevent re-downloading every time.

Re: Display image on hover (but not downloading image to table)

hi @SamKing , the template in Hover Label editor covers exactly this application case:

 

For your case it's':

Picture Box( Open( local:_link, jpg ) )

Don't forget the underscore!

For the column link, to make it accessible via the local Namespace of the Hover labels framework just activate the "label" option

 

Re: Display image on hover (but not downloading image to table)

For the Hover Label, it takes a while till it gets displayed - but the code of the Picture script is processed immediately.
So, you can speed up the approach by opening a new window with a Picture box and replacing the content with the loaded image.

new window("viewer", myNS:pb = Picture Box )

and in the picture script of the Hover Label :

myNS:pb << set image( ...

 

Re: Display image on hover (but not downloading image to table)

This is what I was looking for and it is so simple!  I have 2 follow-up questions, listed by importance. 
1. Most of my plots in graph builder have a category on the top X-axis (Group X) so each section is a different framebox and depending on the dataset the number of frameboxes is very dynamic. When I use this method for hover, the script is attached to an individual framebox. Is there a way to make it attach to all of them, dynamically?
here is an example of my script where there are 4 frame boxes. If I remove the 4th then run the script then I don't get hover in that last box.:

 

Graph Builder(
	Size( 1284, 822 ),
	Show Control Panel( 0 ),
	Variables( X( :DFC ), Y( :Param1 ), Group X( :Param2 ) ),
	Elements( Smoother( X, Y, Legend( 6 ) ), Points( X, Y, Legend( 7 ) ) ),
	SendToReport(
		Dispatch( {}, "Graph Builder", FrameBox,
			{Set Graphlet( Picture( Picture Box( Open( local:_link, jpg ) ) ) )}
		),
		Dispatch( {}, "Graph Builder", FrameBox( 2 ),
			{Set Graphlet( Picture( Picture Box( Open( local:_link, jpg ) ) ) )}
		),
		Dispatch( {}, "Graph Builder", FrameBox( 3 ),
			{Set Graphlet( Picture( Picture Box( Open( local:_link, jpg ) ) ) )}
		),
		Dispatch( {}, "Graph Builder", FrameBox( 4 ),
			{Set Graphlet( Picture( Picture Box( Open( local:_link, jpg ) ) ) )}
		),
	)
);

2. Is there a way to specify the preview image size? And once I click the preview image then it opens the image in a new JMP window but my images are massive so I have to scroll around in the JMP window. Can this be set to size the image?

 

Re: Display image on hover (but not downloading image to table)

Hi, I do have that already setup on my :link column but I use that just to create the hyperlink that shows up as a label. So I can click on that to take me to a browser to see the image.  But it doesn't show me a preview of the image, only the link.

 

Re: Display image on hover (but not downloading image to table)

This will set the graphlet for all frame boxes in the report.

 

gb = Graph Builder(
	Size( 1284, 822 ),
	Show Control Panel( 0 ),
	Variables( X( :DFC ), Y( :Param1 ), Group X( :Param2 ) ),
	Elements( Smoother( X, Y, Legend( 6 ) ), Points( X, Y, Legend( 7 ) ) )
);
(Report( gb ) << X Path( "//FrameBox" )) << Set Graphlet( Picture( Picture Box( Open( local:_link, jpg ) ) ) );

Re: Display image on hover (but not downloading image to table)

This is the most convenient way : )

When you want broadcast the Hover label settings to the other subplots, you can copy the customizations of the subplot:

... and before you paste them - e.g. to the same plot  - you just have to press CTRL to broadcast the action to all subplots.

How to apply display options to multiple results(figures) 

credits go to @jthi who explained the trick with the copy + paste. But I cannot find the post.

 

For the question with the click:
Besides the Picture part, there is also a Click part - where you can trigger any action you want.

e.g. 

myimg = New Image(...);
myimg << scale( 0.5 ));
pb << set image( myimg );