topic Re: Two questions for "Big Class Families.JMP" in Discussions

Two questions for "Big Class Families.JMP"

lwx228 — Fri, 09 Jun 2023 22:06:56 GMT

1. Can the picture in the "picture" column be imported from the computer's hard drive or from the Internet?

For example, how to use the JSL implementation to add "c:\1.png" to dt[1,1].

2. How the script "Graph Builder with Pictures"s:

"UniqueID(1180683047)," and "Origin({70.1036850751071, 172.033784817876})," are determined.

How can these numbers be computed using functional formulas?

Re: Two questions for "Big Class Families.JMP"

lwx228 — Fri, 26 Feb 2021 10:28:04 GMT

"UNIQUEID (1180683047)," I cannot find it in the original file.

Thanks Experts!

Re: Two questions for "Big Class Families.JMP"

ian_jmp — Fri, 26 Feb 2021 10:53:38 GMT

For part of question 1, something like:

NamesDefaultToHere(1);

pic = Open( "$SAMPLE_IMAGES/tile.jpg", jpg );

dt = New Table( "Table with Images",
				Add Rows( 1 ),
				New Column( "Image Column",
					Expression,
					"None",
					Set Selected,
					Set Values( {Empty()} )
				)
			);

Wait(3);
Column(dt, "Image Column")[1] = pic;

Re: Two questions for "Big Class Families.JMP"

lwx228 — Fri, 26 Feb 2021 11:52:08 GMT

Thanks ian! I finally learned the principle.

Re: Two questions for "Big Class Families.JMP"

lwx228 — Fri, 26 Feb 2021 13:21:33 GMT

I continue to ask: how to use JSL directly on the screen and then write dt[1,1].

For example, take a screenshot of the logo in the upper left corner of the JMP.com page and write dt[1,1].

Thanks Experts!

Re: Two questions for "Big Class Families.JMP"

lwx228 — Sat, 27 Feb 2021 01:50:28 GMT

Try this, too. Thank you very much!

pic = Open( "http://……=000001", png );

dt = New Table( "Table with Images",
				Add Rows( 1 ),
				New Column( "Image Column",
					Expression,
					"None",
					Set Selected,
					Set Values( {Empty()} )
				)
			);

Wait(3);
Column(dt, "Image Column")[1] = pic;