From 2a23bd13ce8928d46b66e85d22fab3e32e428b98 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorikvanhavre@users.sourceforge.net>
Date: Tue, 13 Mar 2012 11:41:04 -0300
Subject: [PATCH] Finished implementing RFE 510 - Arch Axes

Arch axes are now printable on a Drawing sheet with the Draft tool
---
 src/Mod/Arch/ArchAxis.py |  6 ++----
 src/Mod/Draft/Draft.py   | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/src/Mod/Arch/ArchAxis.py b/src/Mod/Arch/ArchAxis.py
index dc9cca650..aac12dc0a 100644
--- a/src/Mod/Arch/ArchAxis.py
+++ b/src/Mod/Arch/ArchAxis.py
@@ -102,16 +102,14 @@ class _ViewProviderAxis:
     def __init__(self,vobj):
         vobj.addProperty("App::PropertyLength","BubbleSize","Base", "The size of the axis bubbles")
         vobj.addProperty("App::PropertyEnumeration","NumerationStyle","Base", "The numeration style")
-        vobj.addProperty("App::PropertyEnumeration","DrawStyle","Base", "The representation style")
         vobj.NumerationStyle = ["1,2,3","01,02,03","001,002,003","A,B,C","a,b,c","I,II,III","L0,L1,L2"]
-        vobj.DrawStyle = ["solid","dotted","dashed","dashdot"]
         vobj.Proxy = self
         self.Object = vobj.Object
         self.ViewObject = vobj
         vobj.BubbleSize = .1
         vobj.LineWidth = 1
         vobj.LineColor = (0.13,0.15,0.37)
-        vobj.DrawStyle = "dashdot"
+        vobj.DrawStyle = "Dashdot"
     
     def getIcon(self):          
         return ":/icons/Arch_Axis_Tree.svg"
@@ -203,7 +201,7 @@ class _ViewProviderAxis:
             self.bubbles.addChild(li)
             st = coin.SoSeparator()
             tr = coin.SoTransform()
-            tr.translation.setValue((center.x,center.y,center.z))
+            tr.translation.setValue((center.x,center.y-rad/4,center.z))
             fo = coin.SoFont()
             fo.name = "Arial,Sans"
             fo.size = rad*100
diff --git a/src/Mod/Draft/Draft.py b/src/Mod/Draft/Draft.py
index 5bd391bb8..f82ba9922 100644
--- a/src/Mod/Draft/Draft.py
+++ b/src/Mod/Draft/Draft.py
@@ -1227,6 +1227,46 @@ def getSVG(obj,modifier=100,textmodifier=100,linestyle="continuous",fillstyle="s
             svg += '<tspan>'+l+'</tspan>\n'
         svg += '</text>\n'
 
+    elif getType(obj) == "Axis":
+        "returns the SVG representation of an Arch Axis system"
+        color = getrgb(obj.ViewObject.LineColor)
+        # setting linetype
+        if linestyle == "dashed":
+            lorig = "0.09,0.05"
+        elif linestyle == "dashdotted":
+            lorig = "0.09,0.05,0.02,0.05"
+        elif linestyle == "dotted":
+            lorig = "0.02,0.02"
+        else:
+            lorig = "none"
+        name = obj.Name
+        stroke = getrgb(obj.ViewObject.LineColor)
+        width = obj.ViewObject.LineWidth/modifier
+        fill = 'none'
+        invpl = obj.Placement.inverse()
+        n = 0
+        for e in obj.Shape.Edges:
+            lstyle = lorig
+            svg += getPath([e])
+            p1 = invpl.multVec(e.Vertexes[0].Point)
+            p2 = invpl.multVec(e.Vertexes[1].Point)
+            dv = p2.sub(p1)
+            dv.normalize()
+            rad = obj.ViewObject.BubbleSize
+            center = p2.add(dv.scale(rad,rad,rad))
+            lstyle = "none"
+            svg += getCircle(Part.makeCircle(rad,center))
+            svg += '<text fill="' + color + '" '
+            svg += 'font-size="' + str(rad) + '" '
+            svg += 'style="text-anchor:middle;'
+            svg += 'text-align:center;'
+            svg += 'font-family: Arial,sans;" '
+            svg += 'transform="translate(' + str(center.x+rad/4) + ',' + str(center.y-rad/3) + ') '
+            svg += 'scale(1,-1)"> '
+            svg += '<tspan>' + obj.ViewObject.Proxy.getNumber(n) + '</tspan>\n'
+            svg += '</text>\n'
+            n += 1
+
     elif obj.isDerivedFrom('Part::Feature'):
         if obj.Shape.isNull(): return ''
         color = getrgb(obj.ViewObject.LineColor)