Added a pie-chart package that can use either Ploticus or Lout.

* doc/user/user.skb: Use the `pie' package and include `pie.skb'.

git-archimport-id: lcourtes@laas.fr--2005-libre/skribilo--devo--1.2--patch-24

2 files changed, 27 insertions, 0 deletions

diff --git a/doc/user/src/pie1.skb b/doc/user/src/pie1.skb
new file mode 100644
index 0000000..0d0fd0b
--- /dev/null
+++ b/doc/user/src/pie1.skb
@@ -0,0 +1,13 @@
+;; A sad pie chart.
+;;
+
+(pie :title [Casualties in the Israel-Lebanon 2006 Conflict (source:
+English Wikipedia page, 2006-07-23)]
+     :total 450 ;; to show the uncertainty on figures
+     :ident "pie-lebanon-2006"
+     :labels 'outside :fingers? #t
+
+  (slice :weight   8 :color "black" [Hezbollah militants])
+  (slice :weight  42 :color "blue"  [soldiers])
+  (slice :weight 317 :color "red" :detach? #t
+	[civilians (,(sliceweight :percentage? #t)%)]))
diff --git a/doc/user/src/pie2.skb b/doc/user/src/pie2.skb
new file mode 100644
index 0000000..84b5394
--- /dev/null
+++ b/doc/user/src/pie2.skb
@@ -0,0 +1,14 @@
+;; Another sad pie chart.
+;;
+
+(pie :title [Casualties of the Conflict in Iraq since 2003 (source:
+English Wikipedia page, 2006-07-23)]
+     :ident "pie-iraq-2006"
+     :fingers? #f
+     :labels 'inside
+     :initial-angle 45
+     :radius 2
+
+  (slice :weight 100000 :color "red" :detach? #t
+	[civilians (,(sliceweight :percentage? #t)%)])
+  (slice :weight (+ 2555 229) :color #xeeeeee  [soldiers]))