From ab7cfa2aa956a47c52fddd5f89235114ed958ce4 Mon Sep 17 00:00:00 2001
From: JazzyNico <nicoduf@yahoo.fr>
Date: Tue, 31 Aug 2010 08:56:30 +0200
Subject: [PATCH] Extensions. Number dots improvements (Bug #615313).

---
 share/extensions/dots.inx | 18 ++++++++++++++++--
 share/extensions/dots.py  | 18 ++++++++++++++----
 2 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/share/extensions/dots.inx b/share/extensions/dots.inx
index 4655f838b..1eca17030 100644
--- a/share/extensions/dots.inx
+++ b/share/extensions/dots.inx
@@ -4,8 +4,22 @@
     <id>org.ekips.filter.dots</id>
 	<dependency type="executable" location="extensions">dots.py</dependency>
 	<dependency type="executable" location="extensions">inkex.py</dependency>
-	<param name="fontsize" type="string" _gui-text="Font size">20</param>
-	<param name="dotsize" type="string" _gui-text="Dot size">10px</param>
+	<param name="tab" type="notebook">
+        <page name="Options" _gui-text="Options">
+	        <param name="fontsize" type="string" _gui-text="Font size:">20</param>
+	        <param name="dotsize" type="string" _gui-text="Dot size:">10px</param>
+            <param name="start" type="int" min="0" max="1000" _gui-text="Starting dot number:">1</param>
+            <param name="step" type="int" min="0" max="1000" _gui-text="Step:">1</param>
+        </page>
+        <page name="Help" _gui-text="Help">
+            <_param name="instructions" type="description" xml:space="preserve">This extension replaces the selection's nodes with numbered dots according to the following options:
+    * Font size: size of the node number labels.
+    * Dot size: diameter of the dots placed at path nodes.
+    * Starting dot number: first number in the sequence, assigned to the first node of the path.
+    * Step: numbering step between two nodes.</_param>
+        </page>
+    </param>        
+
     <effect>
 		<object-type>path</object-type>
                 <effects-menu>
diff --git a/share/extensions/dots.py b/share/extensions/dots.py
index aa33b39ac..eb4aabd84 100755
--- a/share/extensions/dots.py
+++ b/share/extensions/dots.py
@@ -22,6 +22,9 @@ class Dots(inkex.Effect):
 
     def __init__(self):
         inkex.Effect.__init__(self)
+        self.OptionParser.add_option("--tab",
+                        action="store", type="string",
+                        dest="tab")
         self.OptionParser.add_option("-d", "--dotsize",
                         action="store", type="string",
                         dest="dotsize", default="10px",
@@ -30,8 +33,15 @@ class Dots(inkex.Effect):
                         action="store", type="string",
                         dest="fontsize", default="20",
                         help="Size of node label numbers")
-
-
+        self.OptionParser.add_option("-s", "--start",
+                        action="store", type="int",
+                        dest="start", default="1",
+                        help="First number in the sequence, assigned to the first node")
+        self.OptionParser.add_option("-t", "--step",
+                        action="store", type="int",
+                        dest="step", default="1",
+                        help="Numbering step between two nodes")
+                        
     def separateLastAndFirst(self, p):
         # Separate the last and first dot if they are togheter
         lastDot = -1
@@ -72,7 +82,7 @@ class Dots(inkex.Effect):
 
                 self.separateLastAndFirst(p)
 
-                num = 1
+                num = self.options.start
                 for cmd,params in p:
                     if cmd != 'Z' and cmd != 'z':
                         dot_att = {
@@ -90,7 +100,7 @@ class Dots(inkex.Effect):
                           params[-2] + ( inkex.unittouu(self.options.dotsize) / 2 ),
                           params[-1] - ( inkex.unittouu(self.options.dotsize) / 2 ),
                           num )
-                        num += 1
+                        num += self.options.step
                 node.getparent().remove( node )
 
 
-- 
2.30.2