Re: [NTG-context] Interactive image

2012-04-20 Thread Kip Warner 
On Thu, 2012-04-19 at 23:53 +0200, Wolfgang Schuster wrote:
 \setupinteraction[state=start]
 
 \starttext
 This is a cow: 
 \goto{\externalfigure[cow][height=2ex]}[url(http://en.wikipedia.org/wiki/Cow)]
 \stoptext

Thanks Wolfgang. I added it to the wiki:
http://wiki.contextgarden.net/Using_Graphics#Picture_with_hyperlink

-- 
Kip Warner -- Software Engineer
OpenPGP encrypted/signed mail preferred
http://www.thevertigo.com


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[NTG-context] Interactive image

2012-04-19 Thread Kip Warner 
Hey list,

I am typesetting some images with \externalfigure. I'd like to make some
of them interactive such that clicking on them invokes a URL, but
leaving them without borders.

Is there a recommended way to do this, such as wrapping \externalfigure
in something like the following?

\def\href#1#2{\useURL[#2][{#2}][][{#1}]\goto{\url[#2]}[url(#1)]}

\href{www.something...}{\externalfigure[...]}

Or is there a better way?

-- 
Kip Warner -- Software Engineer
OpenPGP encrypted/signed mail preferred
http://www.thevertigo.com


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Re: [NTG-context] Interactive image

2012-04-19 Thread Wolfgang Schuster 

Am 19.04.2012 um 23:42 schrieb Kip Warner:

 Hey list,
 
 I am typesetting some images with \externalfigure. I'd like to make some
 of them interactive such that clicking on them invokes a URL, but
 leaving them without borders.
 
 Is there a recommended way to do this, such as wrapping \externalfigure
 in something like the following?
 
 \def\href#1#2{\useURL[#2][{#2}][][{#1}]\goto{\url[#2]}[url(#1)]}
 
 \href{www.something...}{\externalfigure[...]}
 
 Or is there a better way?

\setupinteraction[state=start]

\starttext
This is a cow: 
\goto{\externalfigure[cow][height=2ex]}[url(http://en.wikipedia.org/wiki/Cow)]
\stoptext

Wolfgang
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