display-key attribute

Type:	boxed-bottom\|boxed-top\|boxed-left\|boxed-right\|none
Inherited:	no
Used By:	Graph elements
Default:	boxed-bottom
See:	display-percentage key keybox-color

Where to display the key. Valid values for all graphs are:

none - The Graph should have no key at all
boxed-bottom - The Graph should have a key in a box at the bottom of the output
boxed-right - The Graph should have a key in a box to the right of the output
boxed-top - The Graph should have a key in a box above the output
boxed-left - The Graph should have a key in a box to the left of the output

In addition, elements may also choose from the following values:

flat-inner-flat-outer - Put the label on the slice if it fits, or next to the slice if it doesn't
flat-inner-rotated-outer - Put the label on the slice if it fits, or rotate it and put it next to the slice if it doesn't
rotated-inner-rotated-outer - Put the label on the slice if it fits, or next to the slice if it doesn't. Rotate it to the same angle as the slice regardless
rotated-inner-flat-outer - Put the label on the slice and rotate it to the same angle if it fits: otherwise, put it next to the graph and don't rotate it
flat-outer - Put the label next to the slice
rotated-outer - Put the label next to the slice and rotate it to the same angle as the slice

piegraph { display-key:rotated-inner-flat-outer }