proc rect |

Version 2.41 Mar2009
Scripts
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Manual page for proc_rect(PL)
proc rect may be used to produce a rectangle at a given
location in scale or absolute space.
The rectangle may be filled with color, and can have optional outline,
bevel, or drop shadow, and can use
clickmap and mouseover
text labels. This proc was formerly named proc bevelrect. An example is
loglog.
Attributes
The rectangle attribute must be given.
rectangle
x1 y1 x2 y2
-
-
Specify the rectangle.
X1, y1 is lower left; x2, y2 is upper right.
Values are
position units
(assumed to be in absolute
space unless followed immediately by (s) which indicates
scaled space).
color
color
| none
-
-
Rectangle to be filled with this color. Default is to fill with dullyellow.
To not fill the rectangle at all, specify color: none
Examples:
color: gray(0.8)
color: none
outline
linedetails
-
-
Specifies rectangle outline. Default is none.
Bevel effects
bevelsize
n
-
-
Width of bevel area, in
absolute units.
Default is 0.0 (no bevel).
hibevelcolor
color
-
-
Color of upper and lefttmost bevels. Default is gray(0.6)
lowbevelcolor
color
-
-
Color of lower and rightmost bevels. Default is gray(0.8)
Drop shadow effects
shadowsize
n
-
-
Width of visible drop shadow in absolute units.
Default is 0.0 (no drop shadow).
shadowcolor
color
-
-
Color of drop shadow. Default is black.
Clickmap and mouseover
clickmapurl
url
If generating a
clickmap,
this specifies a URL that will be associated with the rectangle
if the user clicks on it.
clickmaplabel
label
If generating a
client-side clickmap,
this specifies a mouseover text label.
Example: clickmaplabel: @@3 (@@4)
clickmaplabeltext
multiline text
-
-
Same as clickmaplabel but multiline text. Must be terminated with a blank line.
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 data display engine
Copyright Steve Grubb
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