Some docstring updates, and add wx.svg to the docs to be built

build.py

@@ -1095,7 +1095,7 @@ def cmd_wxlib(options, args):
     cmdTimer = CommandTimer('wx.lib')
     pwd = pushDir(phoenixDir())
 
-    for wx_pkg in ['lib', 'py', 'tools']:
+    for wx_pkg in ['lib', 'py', 'svg', 'tools']:
         libDir = os.path.join(phoenixDir(), 'wx', wx_pkg)
 
         if not os.path.isdir(libDir):

docs/sphinx/rest_substitutions/overviews/index.rst

@@ -74,6 +74,8 @@ and launch the wxPython demo for you.
          <p class="mybiglink"><a class="mybiglink" href="wx.aui.1moduleindex.html">wx.aui</a><br/>
             <span class="linkdescr">Docking/floating window panes, draggable notebook tabs, etc.</span></p>
 
+         <p class="mybiglink"><a class="mybiglink" href="wx.svg.html">wx.svg</a><br/>
+            <span class="linkdescr">Classes to parse and render Scalable Vector Graphics files.</span></p>
 
        </td>
        <td valign="top" width="50%" style="margin-left: 5px">
@@ -149,3 +151,10 @@ and launch the wxPython demo for you.
    wx.lib
    wx.py
    wx.tools
+   wx.svg
+
+.. automodule:: wx.svg._nanosvg
+   :members:
+   :undoc-members:
+   :show-inheritance:
+

wx/svg/__init__.py

@@ -10,7 +10,9 @@
 # Licence:     wxWindows license
 #----------------------------------------------------------------------
 """
+wx.svg docstring (TBW)
 """
+
 import wx
 from six.moves import zip_longest
 
@@ -21,21 +23,28 @@
 # let's leave this in place in case it's needed again in the future.
 _RenderersWithoutGradientTransforms = []
 
+
 class SVGimage(SVGimageBase):
     """
+    SVGimage docstring (TBW)
     """
 
     def RasterizeToBitmap(self, tx=0.0, ty=0.0, scale=1.0,
                           width=-1, height=-1, stride=-1):
         """
+        SVGimage.RasterizeToBitmap docstring (TBW)
         """
-        buff = self.RasterizeToBytes(tx, ty, scale, width, height, stride)
-        bmp = wx.Bitmap.FromBufferRGBA(width, height, buff)
+        buf = self.RasterizeToBytes(tx, ty, scale, width, height, stride)
+        # import numpy as np
+        # buf = np.zeros((width, height, 4), np.uint8)
+        # self.RasterizeToBuffer(buf, tx, ty, scale, width, height, stride)
+        bmp = wx.Bitmap.FromBufferRGBA(width, height, buf)
         return bmp
 
 
     def RenderToGC(self, ctx, scale=None, size=None, translate=(0.0, 0.0)):
         """
+        SVGimage.RenderToGC docstring (TBW)
         """
         ctx.PushState()
         # set scale either from the parameter or as ratio of sizes