c73823892aa5384025c64a22b5da8e4332d38efd
braney
  Wed Sep 30 14:53:48 2020 -0700
get the postscript driver to allow font specification.   Use the correct
names for fonts.

diff --git src/hg/hgTracks/hgTracks.c src/hg/hgTracks/hgTracks.c
index 30baf0f..d541c7d 100644
--- src/hg/hgTracks/hgTracks.c
+++ src/hg/hgTracks/hgTracks.c
@@ -621,42 +621,42 @@
        bands overlaps by one. */
     if (winEnd >  cb->chromStart
     &&  winEnd <= cb->chromEnd)
         {
         safef(endBand, buffSize, "%s", cb->name);
         }
     }
 }
 
 static void maybeNewFonts(struct hvGfx *hvg)
 /* Check to see if we want to use the alternate font engine (FreeType2). */
 {
 if (sameString(cfgOptionDefault("freeType", "off"), "on"))
     {
     char *fontDir = cfgOptionDefault("freeTypeDir", "/usr/share/fonts/default/Type1");
-    char *defaultFont = cfgOptionDefault("freeTypeDefault", "n022003l.pfb");
     char buffer[4096];
 
     extern char *freeTypeFontNames[];
     extern char *freeTypeFontFiles[];
     int ii;
     for(ii=0; ii < 33; ii++)
         if (sameString(freeTypeFontNames[ii], tl.textFont))
             break;
-    defaultFont = freeTypeFontFiles[ii];
-    safef(buffer, sizeof buffer, "%s/%s", fontDir, defaultFont);
-    hvGfxSetFontMethod(hvg, FONT_METHOD_FREETYPE, buffer );
+    char *fontFile = freeTypeFontFiles[ii];
+    char *fontName = freeTypeFontNames[ii];
+    safef(buffer, sizeof buffer, "%s/%s", fontDir, fontFile);
+    hvGfxSetFontMethod(hvg, FONT_METHOD_FREETYPE, fontName, buffer );
     }
 }
 
 boolean makeChromIdeoImage(struct track **pTrackList, char *psOutput,
                         struct tempName *ideoTn)
 /* Make an ideogram image of the chromosome and our position in it.  If the
  * ideoTn parameter is not NULL, it is filled in if the ideogram is created. */
 {
 struct track *ideoTrack = NULL;
 MgFont *font = tl.font;
 char *mapName = "ideoMap";
 struct hvGfx *hvg;
 boolean doIdeo = TRUE;
 int ideoWidth = round(.8 *tl.picWidth);
 int ideoHeight = 0;