Here is a patch to enable the user to get the right
font size for the previews.
Herbert
--
http://www.lyx.org/help/
Index: src/ChangeLog
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/ChangeLog,v
retrieving revision 1.786
diff -u -r1.786 ChangeLog
--- src/ChangeLog 5 Jul 2002 21:24:12 -0000 1.786
+++ src/ChangeLog 8 Jul 2002 06:58:45 -0000
@@ -1,3 +1,8 @@
+2002-07-08 Herbert Voss <[EMAIL PROTECTED]>
+
+ * lyxrc.[Ch]: introduce \preview_size_factor to get the right
+ fontsize on screen for the math-preview
+
2002-07-05 Angus Leeming <[EMAIL PROTECTED]>
* BufferView_pimpl.C (buffer): generate previews if desired.
Index: src/lyxrc.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/lyxrc.C,v
retrieving revision 1.118
diff -u -r1.118 lyxrc.C
--- src/lyxrc.C 26 Jun 2002 08:59:25 -0000 1.118
+++ src/lyxrc.C 8 Jul 2002 06:58:50 -0000
@@ -96,6 +100,7 @@
{ "\\popup_font_encoding", LyXRC::RC_POPUP_FONT_ENCODING },
{ "\\popup_normal_font", LyXRC::RC_POPUP_NORMAL_FONT },
{ "\\preview", LyXRC::RC_PREVIEW },
+ { "\\preview_size_factor", LyXRC::RC_PREVIEW_SIZE_FACTOR },
{ "\\print_adapt_output", LyXRC::RC_PRINT_ADAPTOUTPUT },
{ "\\print_collcopies_flag", LyXRC::RC_PRINTCOLLCOPIESFLAG },
{ "\\print_command", LyXRC::RC_PRINT_COMMAND },
@@ -949,6 +972,11 @@
preview = lexrc.getBool();
break;
+ case RC_PREVIEW_SIZE_FACTOR:
+ if (lexrc.next())
+ preview_size_factor = lexrc.getFloat();
+ break;
+
case RC_LAST: break; // this is just a dummy
}
}
Index: src/lyxrc.h
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/lyxrc.h,v
retrieving revision 1.60
diff -u -r1.60 lyxrc.h
--- src/lyxrc.h 26 Jun 2002 08:59:25 -0000 1.60
+++ src/lyxrc.h 8 Jul 2002 06:58:50 -0000
@@ -121,6 +121,7 @@
RC_LABEL_INIT_LENGTH,
RC_DISPLAY_GRAPHICS,
RC_PREVIEW,
+ RC_PREVIEW_SIZE_FACTOR,
#ifdef USE_PSPELL
RC_USE_PSPELL,
#endif
@@ -347,9 +351,11 @@
///
string display_graphics;
///
bool show_banner;
///
bool preview;
+ ///
+ float preview_size_factor;
private:
/// Is a bind file already (or currently) read?
bool hasBindFile;
Index: src/graphics/ChangeLog
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/graphics/ChangeLog,v
retrieving revision 1.85
diff -u -r1.85 ChangeLog
--- src/graphics/ChangeLog 6 Jul 2002 12:50:09 -0000 1.85
+++ src/graphics/ChangeLog 8 Jul 2002 06:58:59 -0000
@@ -1,3 +1,9 @@
+2002-07-08 Herbert Voss <[EMAIL PROTECTED]>
+
+ * PreviewLoader.C: use of (rc_)preview_size_factor to get the right
+ font-size! 1.0 is the default, which is 0.01*zoom*size. On some
+ machines it's better to use a 0.9
+
2002-07-06 Angus Leeming <[EMAIL PROTECTED]>
* PreviewLoader.C: ensure that the metrics data is used by the
Index: src/graphics/PreviewLoader.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/graphics/PreviewLoader.C,v
retrieving revision 1.4
diff -u -r1.4 PreviewLoader.C
--- src/graphics/PreviewLoader.C 6 Jul 2002 12:50:09 -0000 1.4
+++ src/graphics/PreviewLoader.C 8 Jul 2002 06:59:00 -0000
@@ -406,7 +406,7 @@
// The conversion command.
ostringstream cs;
cs << pconverter_->command << " " << latexfile << " "
- << tostr(0.01 * lyxrc.dpi * lyxrc.zoom);
+ << tostr(0.01 * lyxrc.preview_size_factor * lyxrc.dpi * lyxrc.zoom);
string const command = cs.str().c_str();
@@ -498,7 +498,7 @@
Buffer & tmp = const_cast<Buffer &>(buffer_);
// Dump the preamble only.
tmp.makeLaTeXFile(os, string(), true, false, true);
-
+
// Loop over the insets in the buffer and dump all the math-macros.
Buffer::inset_iterator it = buffer_.inset_const_iterator_begin();
Buffer::inset_iterator end = buffer_.inset_const_iterator_end();
@@ -512,7 +512,7 @@
// Use the preview style file to ensure that each snippet appears on a
// fresh page.
os << "\n"
- << "\\usepackage[active,dvips,tightpage]{preview}\n"
+ << "\\usepackage[active,dvips,tightpage,showlabels]{preview}\n"
<< "\n";
// This piece of PostScript magic ensures that the foreground and
