LEGEND
The size of the legend image is NOT known prior to creation so be careful
not to hard-code width and height in the <IMG> tag in the template file.
- IMAGECOLOR [r] [g] [b]
- Color to initialize the legend with (i.e. the background).
- INTERLACE [on|off]
Default is [on]. This keyword is now deprecated in favor
of using the FORMATOPTION “INTERLACE=ON” line in the
OUTPUTFORMAT declaration.
Deprecated since version 4.6.
- LABEL
- Signals the start of a LABEL object
- OUTLINECOLOR [r] [g] [b]
- Color to use for outlining symbol key boxes.
- POSITION [ul|uc|ur|ll|lc|lr]
- Where to place an embedded legend in the map. Default is lr.
- KEYSIZE [x][y]
- Size of symbol key boxes in pixels. Default is 20 by 10.
- KEYSPACING [x][y]
- Spacing between symbol key boxes ([y]) and labels ([x]) in pixels.
Default is 5 by 5.
- POSTLABELCACHE [true|false]
- Tells MapServer to render this legend after all labels in the cache have
been drawn. Useful for adding neatlines and similar elements.
Default is false.
- STATUS [on|off|embed]
- Is the legend image to be created.
- TEMPLATE [filename]
HTML legend template file.
- TRANSPARENT [on|off]
Should the background color for the legend be transparent.
This flag is now deprecated in favor of declaring transparency within
OUTPUTFORMAT declarations. Default is off.
Deprecated since version 4.6.
