Revision: 6941
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6941&view=rev
Author: mdboom
Date: 2009-02-27 13:30:13 +0000 (Fri, 27 Feb 2009)
Log Message:
-----------
Fix glyph alignment with STIX mathtext
Modified Paths:
--------------
branches/v0_98_5_maint/src/ft2font.cpp
Modified: branches/v0_98_5_maint/src/ft2font.cpp
===================================================================
--- branches/v0_98_5_maint/src/ft2font.cpp 2009-02-26 20:20:47 UTC (rev
6940)
+++ branches/v0_98_5_maint/src/ft2font.cpp 2009-02-27 13:30:13 UTC (rev
6941)
@@ -1256,8 +1256,14 @@
throw Py::TypeError("Usage: draw_glyph_to_bitmap(bitmap, x,y,glyph)");
FT2Image* im = static_cast<FT2Image*>(args[0].ptr());
- long x = Py::Int(args[1]);
- long y = Py::Int(args[2]);
+ double xd = Py::Float(args[1]);
+ double yd = Py::Float(args[2]);
+ long x = (long)mpl_round(xd);
+ long y = (long)mpl_round(yd);
+ FT_Vector sub_offset;
+ sub_offset.x = int((xd - (double)x) * 64.0);
+ sub_offset.y = int((yd - (double)y) * 64.0);
+
if (!Glyph::check(args[3].ptr()))
throw Py::TypeError("Usage: draw_glyph_to_bitmap(bitmap, x,y,glyph)");
Glyph* glyph = static_cast<Glyph*>(args[3].ptr());
@@ -1267,7 +1273,7 @@
error = FT_Glyph_To_Bitmap(&glyphs[glyph->glyphInd],
ft_render_mode_normal,
- 0, //no additional translation
+ &sub_offset, //no additional translation
1 //destroy image;
);
if (error)
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