Revision: 6661
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6661&view=rev
Author: mdboom
Date: 2008-12-18 13:41:35 +0000 (Thu, 18 Dec 2008)
Log Message:
-----------
Fix bug where a line with NULL data limits prevents subsequent data limits from
calculating correctly
Modified Paths:
--------------
branches/v0_98_5_maint/CHANGELOG
branches/v0_98_5_maint/src/_path.cpp
Modified: branches/v0_98_5_maint/CHANGELOG
===================================================================
--- branches/v0_98_5_maint/CHANGELOG 2008-12-18 12:10:51 UTC (rev 6660)
+++ branches/v0_98_5_maint/CHANGELOG 2008-12-18 13:41:35 UTC (rev 6661)
@@ -1,3 +1,8 @@
+2008-12-18 Fix bug where a line with NULL data limits prevents
+ subsequent data limits from calculating correctly - MGD
+
+2008-12-17 Major documentation generator changes - MGD
+
2008-12-17 Applied macosx backend patch with support for path
collections, quadmesh, etc... - JDH
@@ -3,4 +8,5 @@
2008-12-17 fix dpi-dependent behavior of text bbox and arrow in annotate
-JJL
+
2008-12-16 Another attempt to fix dpi-dependent behavior of Legend. -JJL
Modified: branches/v0_98_5_maint/src/_path.cpp
===================================================================
--- branches/v0_98_5_maint/src/_path.cpp 2008-12-18 12:10:51 UTC (rev
6660)
+++ branches/v0_98_5_maint/src/_path.cpp 2008-12-18 13:41:35 UTC (rev
6661)
@@ -403,10 +403,25 @@
}
else
{
- extents_data[0] = std::min(x0, x1);
- extents_data[1] = std::min(y0, y1);
- extents_data[2] = std::max(x0, x1);
- extents_data[3] = std::max(y0, y1);
+ if (x0 > x1)
+ {
+ extents_data[0] = std::numeric_limits<double>::infinity();
+ extents_data[2] = -std::numeric_limits<double>::infinity();
+ }
+ else
+ {
+ extents_data[0] = x0;
+ extents_data[2] = x1;
+ }
+ if (y0 > y1) {
+ extents_data[1] = std::numeric_limits<double>::infinity();
+ extents_data[3] = -std::numeric_limits<double>::infinity();
+ }
+ else
+ {
+ extents_data[1] = y0;
+ extents_data[3] = y1;
+ }
minpos_data[0] = xm;
minpos_data[1] = ym;
}
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