From f096c73d59985800741b5afc21cc0f7602f347cd Mon Sep 17 00:00:00 2001 From: "Emden R. Gansner" Date: Wed, 4 Sep 2013 16:07:37 -0400 Subject: [PATCH] Be clearer on limitations with wedged and striped styles; not new semantics for arrowhead "none" used in conjunction with other arrowheads. --- doc/info/arrows.html | 2 ++ doc/info/attrs.html | 10 +++++++--- doc/infosrc/arrows.2 | 2 ++ doc/infosrc/types | 10 +++++++--- 4 files changed, 18 insertions(+), 6 deletions(-) diff --git a/doc/info/arrows.html b/doc/info/arrows.html index 5d99482cd..80028d0c5 100644 --- a/doc/info/arrows.html +++ b/doc/info/arrows.html @@ -135,6 +135,8 @@ As an example, the arrow shape lteeoldiamond is parsed as Note that the first arrow shape specified occurs closest to the node. Subsequent arrow shapes, if specified, occur further from the node. +Also, a shape of none uses space, so, for example, the arrowhead nonenormal +is not the same as normal.

Not all syntactically legal combinations of modifiers are meaningful or semantically valid. diff --git a/doc/info/attrs.html b/doc/info/attrs.html index 5aeaf06d1..8bd4cc2ef 100644 --- a/doc/info/attrs.html +++ b/doc/info/attrs.html @@ -2397,15 +2397,19 @@ enclosed in the parentheses, (...)+ indicates 1 or more, and The styles "filled", "striped" and "rounded" are recognized for clusters. The style "radial" is recognized for nodes, clusters and graphs, and indicates a radial-style gradient fill if applicable. - The style "striped" is recognized for clusters and rectangularly-shaped nodes, and causes the +

+ The style "striped" causes the fill to be done as a set of vertical stripes. The colors are specified via a colorList, the colors drawn from left to right in list order. Optional color weights can be specified to indicate the proportional widths of the bars. If the sum of the weights is less than 1, the remainder is divided evenly - among the colors with no weight. - The style "wedged" is recognized for elliptically-shaped nodes, and causes the + among the colors with no weight. Note: The style "striped" is only supported with clusters and + rectangularly-shaped nodes. +

+ The style "wedged" causes the fill to be done as a set of wedges. The colors are specified via a colorList, with the colors drawn counter-clockwise starting at angle 0. Optional color weights are interpreted analogously to the striped case described above. + Note: The style "wedged" is allowed only for elliptically-shaped nodes.

The following tables illustrate some of the effects of the style settings. Examples of tapered line styles are given below. diff --git a/doc/infosrc/arrows.2 b/doc/infosrc/arrows.2 index 2f86173fe..a33317f8d 100644 --- a/doc/infosrc/arrows.2 +++ b/doc/infosrc/arrows.2 @@ -41,6 +41,8 @@ As an example, the arrow shape lteeoldiamond is parsed as Note that the first arrow shape specified occurs closest to the node. Subsequent arrow shapes, if specified, occur further from the node. +Also, a shape of none uses space, so, for example, the arrowhead nonenormal +is not the same as normal.

Not all syntactically legal combinations of modifiers are meaningful or semantically valid. diff --git a/doc/infosrc/types b/doc/infosrc/types index cdeb74265..76100670f 100644 --- a/doc/infosrc/types +++ b/doc/infosrc/types @@ -347,15 +347,19 @@ and "filled", "striped", "wedged", "diagonals" and "rounded" for nodes only. The styles "filled", "striped" and "rounded" are recognized for clusters. The style "radial" is recognized for nodes, clusters and graphs, and indicates a radial-style gradient fill if applicable. -The style "striped" is recognized for clusters and rectangularly-shaped nodes, and causes the +

+The style "striped" causes the fill to be done as a set of vertical stripes. The colors are specified via a colorList, the colors drawn from left to right in list order. Optional color weights can be specified to indicate the proportional widths of the bars. If the sum of the weights is less than 1, the remainder is divided evenly -among the colors with no weight. -The style "wedged" is recognized for elliptically-shaped nodes, and causes the +among the colors with no weight. Note: The style "striped" is only supported with clusters and +rectangularly-shaped nodes. +

+The style "wedged" causes the fill to be done as a set of wedges. The colors are specified via a colorList, with the colors drawn counter-clockwise starting at angle 0. Optional color weights are interpreted analogously to the striped case described above. +Note: The style "wedged" is allowed only for elliptically-shaped nodes.

The following tables illustrate some of the effects of the style settings. Examples of tapered line styles are given below. -- 2.40.0