разобрался с генерацией русских pdf, как в тексте, так и в графиках

iMissile · Jan 10, 2017 · 0c425f8 · 0c425f8
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diff --git a/46 PoC_dashboard/.RData b/46 PoC_dashboard/.RData
diff --git a/62 a_la_weathermap/graph_examples.Rmd b/62 a_la_weathermap/graph_examples.Rmd
@@ -1,9 +1,15 @@
 ---
 title: "R Notebook"
 output:
-  html_notebook: default
   pdf_document:
     keep_tex: yes
+    latex_engine: pdflatex
+  html_notebook: default
+header-includes:
+- \usepackage[T2A]{fontenc}
+- \usepackage[utf8]{inputenc}
+- \usepackage[russian]{babel}
+- \usepackage{pscyr}
 ---
 
 ```{r}

diff --git a/62 a_la_weathermap/ru-tex-pdf-examples.Rmd b/62 a_la_weathermap/ru-tex-pdf-examples.Rmd
@@ -2,21 +2,51 @@
 title: "ru-tex-pdf"
 author: "ishutov"
 date: '9 января 2017 г '
+fontsize: 12pt
 output:
-  pdf_document_xelatex:
+  pdf_document:
     keep_tex: yes
-    latex_engine: xelatex
-    header-includes:
-      - \usepackage[T2A]{fontenc}
-      - \usepackage[utf8]{inputenc}
-      - \usepackage[russian]{babel}
-      - \usepackage{fontspec}
-      - \setmainfont{Cambria}
+    latex_engine: pdflatex
+header-includes:
+  - \usepackage[T2A]{fontenc}
+  - \usepackage[utf8]{inputenc}
+  - \usepackage[russian]{babel}
+  - \usepackage{pscyr}
 ---
 
+<!---
+Конфигурация XeLaTeX
+
+output:
+  pdf_document:
+    keep_tex: yes
+    latex_engine: xelatex
+header-includes:
+  - \usepackage[T2A]{fontenc}
+  - \usepackage[utf8]{inputenc}
+  - \usepackage[russian]{babel}
+  - \usepackage{fontspec}
+  - \setmainfont{Cambria}
+-->
+
+<!---
+Конфигурация pdfLaTeX
+
+output:
+  pdf_document:
+    keep_tex: yes
+    latex_engine: pdflatex
+header-includes:
+  - \usepackage[T2A]{fontenc}
+  - \usepackage[utf8]{inputenc}
+  - \usepackage[russian]{babel}
+  - \usepackage{pscyr}
+-->
+
 
 ```{r setup, include=FALSE}
 knitr::opts_chunk$set(echo = TRUE)
+knitr::opts_chunk$set(dev='cairo_pdf') # решили проблему с генерацией русского текста в графиках
 # http://qa.piterdata.ninja/p/1742/
 library(latex2exp)
 library(ggplot2)
@@ -37,21 +67,25 @@ summary(cars)
 
 You can also embed plots, for example:
 
-```{r pressure1, echo=FALSE, dev="cairo_pdf"}
+```{r pressure1, echo=FALSE}
+# {r pressure1, echo=FALSE, dev="cairo_pdf"}
 plot(pressure,
      # xlab=TeX("Температура, $C^\\degree$"), 
-     # ylab="Давление, Па")
+     # ylab=TeX("Давление, Па")
      xlab="Температура, C", 
      ylab="Pressure")
 
 ```
-```{r pressure2, echo=FALSE, dev="cairo_pdf"}
+```{r pressure2, echo=FALSE}
+# {r pressure2, echo=FALSE, dev="cairo_pdf"}
 ggplot(pressure, aes(x=temperature, y=pressure)) +
      geom_line(lwd = 1.2) +
-     # xlab=TeX("Температура, $C^\\degree$"), 
+     xlab(TeX("Температура, $C^\\degree$")) + # не работает TeX в knitr !!!
+     xlab(expression(paste(alpha))) +
      # ylab="Давление, Па")
-     xlab("Температура, C") +
-     ylab("Pressure")
+     # xlab("Температура, C") +
+     ylab("Pressure") # +
+     # hrbrmisc::theme_hrbrmstr(grid="XY")
 
 ```