Difference: VarICON (3 vs. 4)

ICON{"name"} -- small documentation graphic or icon of common attachment types

• Generates the HTML img tag of a small graphic image attached to TWikiDocGraphics. Images typically have a 16x16 pixel size. You can select a specific image by name, or you can give a full file path or URL, in which case the type of the file will be used to select one of a collection of common file type icons.
• Syntax: %ICON{"name"}%
• Supported parameters:

  Parameter:	Description:	Default:
  "name"	Name of icon	required
  format="..."	Format of icon. Supported variables (with %ICON{"person"}% example): • $name - name of icon (person) • $type - type of icon (gif) • $filename - icon filename (person.gif) • $web - web where icon is defined (TWiki) • $topic - topic where icon is defined (TWikiDocGraphics) • $description - icon description (Person) • $width - width of icon ('16') • $height - height of icon ('16') • $img - full img tag of icon (<img src="... />) • $info - icon tag with usage info in title • $url - URL of icon (http://example.com/pub/TWiki/TWikiDocGraphics/person.gif) • $urlpath - URL path of icon (/pub/TWiki/TWikiDocGraphics/person.gif)	format="$img"
  default="else"	Alternate icon if named icon is not defined	default="$name"

• Examples:
  • %ICON{"flag-gray"}% returns:
  • %ICON{"pdf"}% returns:
  • %ICON{"smile.pdf"}% returns:
  • %ICON{"/home/sweet/home.pdf"}% returns:
  • %ICON{"http://twiki.org/doc/xhtml.xsl"}% returns:
  • %ICON{"bubble" format="$description icon is defined in $web.$topic"}% returns: Speech bubble icon is defined in TWikiDocGraphics
• Graphic samples: arrowbright, bubble, choice-yes, hand
• File type samples: bmp, doc, gif, hlp, html, mp3, pdf, ppt, txt, xls, xml, zip

• Related: ICONURL, ICONURLPATH, TWikiPreferences, FileAttachments, TWikiDocGraphics