From bfad4ac339ac139e5ad303170f0f7daaf135be71 Mon Sep 17 00:00:00 2001
From: Jan Benda <jan.benda@uni-tuebingen.de>
Date: Mon, 2 Dec 2019 13:04:32 +0100
Subject: [PATCH] README for matplotlib fonts problemns

---
 Makefile                                      |   3 +++
 README.fonts                                  |  23 ++++++++++++++++++
 chapter.mk                                    |   3 ++-
 .../lecture/pointprocessscetchA.eps           |   4 +--
 .../lecture/pointprocessscetchA.pdf           | Bin 2790 -> 2790 bytes
 .../lecture/pointprocessscetchB.eps           |   4 +--
 .../lecture/pointprocessscetchB.pdf           | Bin 4698 -> 4698 bytes
 7 files changed, 32 insertions(+), 5 deletions(-)
 create mode 100644 README.fonts

diff --git a/Makefile b/Makefile
index 0a1723b..eb38e46 100644
--- a/Makefile
+++ b/Makefile
@@ -36,6 +36,9 @@ watchpdf :
 watchscript :
 	while true; do ! make -s -q script && make script; sleep 0.5; done
 
+cleanplots:
+	for sd in $(SUBDIRS); do $(MAKE) -C $$sd/lecture cleanplots; done
+
 cleantex:
 	rm -f *~  $(BASENAME).aux $(BASENAME).log $(BASENAME).out $(BASENAME)-solutions.tex $(BASENAME).toc $(BASENAME).lo?  $(BASENAME).idx $(BASENAME)-term.i* $(BASENAME)-enterm.i* $(BASENAME)-code.i*
 	for sd in $(SUBDIRS); do $(MAKE) -C $$sd/lecture cleantex; done
diff --git a/README.fonts b/README.fonts
new file mode 100644
index 0000000..83bece0
--- /dev/null
+++ b/README.fonts
@@ -0,0 +1,23 @@
+Fonts for matplotlib
+--------------------
+
+Make sure the right fonts are installed:
+```
+sudo apt-get install ttf-lyx2.0 
+```
+There is some conflict with `lyx` fonts, so we first remove them
+and remove the matplotlib font cache:
+```
+sudo dpkg --remove --force-depends fonts-lyx
+rm ~/.cache/matplotlib/fontList.cache
+# rm ~/.matplotlib/fontList.cache     # older ubuntus
+```
+Then we need to plot something to recreate the matplotlib font cache:
+```
+make cleanplots
+make plots
+```
+To give back the fonts to lyx we reinstall them
+```
+sudo apt-get install fonts-lyx 
+```
diff --git a/chapter.mk b/chapter.mk
index e2f9044..d28642d 100644
--- a/chapter.mk
+++ b/chapter.mk
@@ -47,8 +47,9 @@ cleantex:
 	rm -f $(BASENAME).aux $(BASENAME).log
 	rm -f $(BASENAME)-chapter.aux $(BASENAME)-chapter.log $(BASENAME)-chapter.out $(BASENAME)-chapter.idx $(BASENAME)-solutions.tex $(BASENAME)-solutions.tex
 
+cleanplots: cleanpythonplots cleangnuplots
 
-cleanchapter : cleanpythonplots cleangnuplots cleantex
+cleanchapter : cleanplots cleantex
 
 
 cleanallchapter : cleanchapter
diff --git a/pointprocesses/lecture/pointprocessscetchA.eps b/pointprocesses/lecture/pointprocessscetchA.eps
index 9062460..15bfb45 100644
--- a/pointprocesses/lecture/pointprocessscetchA.eps
+++ b/pointprocesses/lecture/pointprocessscetchA.eps
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: pointprocessscetchA.tex
 %%Creator: gnuplot 4.6 patchlevel 4
-%%CreationDate: Mon Dec  2 10:40:01 2019
+%%CreationDate: Mon Dec  2 13:03:15 2019
 %%DocumentFonts: 
 %%BoundingBox: 50 50 373 135
 %%EndComments
@@ -433,7 +433,7 @@ SDict begin [
   /Author (benda)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Mon Dec  2 10:40:01 2019)
+  /CreationDate (Mon Dec  2 13:03:15 2019)
   /DOCINFO pdfmark
 end
 } ifelse
diff --git a/pointprocesses/lecture/pointprocessscetchA.pdf b/pointprocesses/lecture/pointprocessscetchA.pdf
index b3f922b89fa1fa9c9e7430195f2ad67c890bbcb1..afb0114e01cdaf83ecdb97f885ffa871b3163b71 100644
GIT binary patch
delta 227
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ivvf0Zv@o(XaWr?fG_tUCHZpTGwzRV$q+;@EE@=SNBRC2G

delta 227
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zPUdB8##FqU)d5{lVzNA&DvIFd0JbSia5G<XNV6K47#J9C=H{$pbTTn9Gc<Q~GIB9B
iHZ(PNGj?=zbuxBzb~JZ3Ha0MHHL|lIq+;@EE@=RF7d$Qi

diff --git a/pointprocesses/lecture/pointprocessscetchB.eps b/pointprocesses/lecture/pointprocessscetchB.eps
index 4300e2d..e543fa1 100644
--- a/pointprocesses/lecture/pointprocessscetchB.eps
+++ b/pointprocesses/lecture/pointprocessscetchB.eps
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0 EPSF-2.0
 %%Title: pointprocessscetchB.tex
 %%Creator: gnuplot 4.6 patchlevel 4
-%%CreationDate: Mon Dec  2 10:40:01 2019
+%%CreationDate: Mon Dec  2 13:03:15 2019
 %%DocumentFonts: 
 %%BoundingBox: 50 50 373 237
 %%EndComments
@@ -433,7 +433,7 @@ SDict begin [
   /Author (benda)
 %  /Producer (gnuplot)
 %  /Keywords ()
-  /CreationDate (Mon Dec  2 10:40:01 2019)
+  /CreationDate (Mon Dec  2 13:03:15 2019)
   /DOCINFO pdfmark
 end
 } ifelse
diff --git a/pointprocesses/lecture/pointprocessscetchB.pdf b/pointprocesses/lecture/pointprocessscetchB.pdf
index 8ede969ca701e7201f0cdd4668619939c558f179..558282d18a2326d98af18896b350625258d610a4 100644
GIT binary patch
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delta 227
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