fixed a distance bug in arrow

svn path=/trunk/matplotlib/; revision=3509

Author: jdh2358

CHANGELOG

@@ -1,4 +1,5 @@
-2007-07-13 Added legend.loc as configurable option that could in future default to 'best'. - NN
+2007-07-13 Added legend.loc as configurable option that could in
+           future default to 'best'. - NN
 
 2007-07-12 Bugfixes in mlab.py to coerce inputs into numpy arrays. -ADS
 

CODING_GUIDE

@@ -5,11 +5,12 @@ and standards.  Please edit and extend this document.
 
 == svn checkouts ==
 
-# checking out the main src
-svn co https://svn.sourceforge.net/svnroot/matplotlib/trunk/matplotlib matplotlib
-
 # checking out everything (toolkits, user's guide, htdocs, etc..)
-svn co https://svn.sourceforge.net/svnroot/matplotlib/trunk matplotlib
+svn co https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/trunk matplotlib --username=youruser --password=yourpass
+
+
+# checking out the main src
+svn co https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/trunk/matplotlib matplotlib --username=youruser --password=yourpass
 
 == Committing changes ==
 

lib/matplotlib/mpl-data/matplotlibrc

@@ -268,6 +268,7 @@ numerix      : numpy  # numpy, Numeric or numarray
 # svg backend params
 #svg.image_inline : True       # write raster image data directly into the svg file
 #svg.image_noscale : False     # suppress scaling of raster data embedded in SVG
+#svg.embed_chars : False       # embed character outlines in the SVG file
 
 # Set the verbose flags.  This controls how much information
 # matplotlib gives you at runtime and where it goes.  The verbosity

lib/matplotlib/patches.py

@@ -675,7 +675,7 @@ def get_verts(self):
 
         # a point on the segment 20% of the distance from the tip to the base
         theta = math.atan2(y2-y1, x2-x1)
-        r = math.sqrt((y2-y1)**2. + (x2-x1)*2.)
+        r = math.sqrt((y2-y1)**2. + (x2-x1)**2.)
         xm = x1 + self.frac * r * math.cos(theta)
         ym = y1 + self.frac * r * math.sin(theta)
         xc1, yc1, xc2, yc2 = self.getpoints(x1, y1, xm, ym, k1)

src/_transforms.cpp

@@ -1,21 +1,19 @@
 #include <functional>
 #include <limits>
-
+#include <math.h>
 
 #include "_transforms.h"
 #include "mplutils.h"
 #include "MPL_isnan.h"
 
-#ifdef NUMARRAY
-#   include "numarray/arrayobject.h"
-#else
-#   ifdef NUMERIC
-#       include "Numeric/arrayobject.h"
-#   else
-#       define PY_ARRAY_TYPES_PREFIX NumPy
-#       include "numpy/arrayobject.h"
-#   endif
-#endif
+
+#include "numpy/arrayobject.h"
+#include "numpy/ufuncobject.h"
+
+
+bool skip_float(double x) {
+  return !MPL_isnan64(x) && !isinf(x);
+}
 
 Value::~Value() {
   _VERBOSE("Value::~Value");
@@ -169,16 +167,17 @@ Interval::update(const Py::Tuple &args) {
   double minx = _val1->val();
   double maxx = _val2->val();
 
+
+
   double thisval;
-  if (ignore) {
-    thisval = Py::Float(vals[0]);
+  thisval = Py::Float(vals[0]);
+  if (ignore) {    
     minx = thisval;
     maxx = thisval;
   }
 
 
   for (size_t i=0; i<Nval; ++i) {
-    thisval = Py::Float(vals[i]);
     if (thisval<minx) minx = thisval;
     if (thisval>maxx) maxx = thisval;
     _minpos->update(thisval);
@@ -2403,28 +2402,11 @@ NonseparableTransformation::init_type()
 
 extern "C"
 DL_EXPORT(void)
-#ifdef NUMARRAY
-  init_na_transforms(void)
-#else
-#   ifdef NUMERIC
-  init_nc_transforms(void)
-#   else
-  init_ns_transforms(void)
-#   endif
-#endif
+init_ns_transforms(void)
 {
   static _transforms_module* _transforms = new _transforms_module;
 
-#ifdef NUMARRAY
-  _VERBOSE("init_na_transforms");
-#else
-#   ifdef NUMERIC
-  _VERBOSE("init_nc_transforms");
-#   else
   _VERBOSE("init_ns_transforms");
-#   endif
-#endif
-
   import_array();
 
   Py::Dict d = _transforms->moduleDictionary();

unit/memleak_hawaii3.py

@@ -12,7 +12,7 @@
 
 rand = nx.mlab.rand
 
-indStart, indEnd = 30, 201
+indStart, indEnd = 200, 401
 for i in range(indEnd):
 
     fig = figure(1)