fix: navigation gap and draft

Author: LogCreative

src/beamerfontthemeSJTUBeamer.sty

@@ -15,4 +15,6 @@
 
 \usefonttheme{professionalfonts}
 \RequirePackage[eulergreek]{sansmath}
-\setbeamerfont{part name}{size=\normalsize}
+\setbeamerfont{part name}{size=\normalsize}
+\setbeamerfont{section name}{size=\normalsize}
+\setbeamerfont{subsection name}{size=\normalsize}

src/beamerinnerthemeSJTUBeamer.sty

@@ -147,12 +147,14 @@
 \defbeamertemplate*{title page}{SJTUBeamer}[1][]
 {
   \vbox{}
+  \begin{tikzpicture}[overlay]
+    \fill [cprimary] (-0.2*\the\paperwidth,-1*\the\paperheight) rectangle (1*\the\paperwidth, 0.2*\the\paperheight);
+  \end{tikzpicture}
   \ifbeamer@draftmode%
   \else%
     \ifx\beamer@SJTUBeamer@pattern\beamer@SJTUBeamer@patternnone%
     \else%
     \begin{tikzpicture}[overlay]
-      \fill [cprimary] (-0.2*\the\paperwidth,-1*\the\paperheight) rectangle (1*\the\paperwidth, 0.2*\the\paperheight);
       \stamparray{20pt}{(-0.2*\the\paperwidth,-1*\the\paperheight)}{(1*\the\paperwidth, 0.2*\the\paperheight)}
       \fill [cprimary,path fading=fade right] (-0.2*\the\paperwidth,-1*\the\paperheight) rectangle (1*\the\paperwidth, 0.2*\the\paperheight);
       \fill [cprimary,path fading=center fade,xshift=-10pt,yshift=-20pt] (0.2*\the\paperwidth,0) circle [radius=\the\paperwidth];
@@ -225,15 +227,14 @@
     \else%
       \sectionname~\insertsectionnumber
     \fi%
-    \hspace*{2pt}
+    \hspace*{6pt}
     }
     \vskip1em\par
     \begin{beamercolorbox}[sep=12pt,right,#1]{section title}
       \usebeamerfont{section title}\insertsection\par
     \end{beamercolorbox}
   \endgroup
 }
-
 % Subection page
 \defbeamertemplate*{subsection page}{SJTUBeamer}[1][]
 {
@@ -245,7 +246,7 @@
     \else%
       \subsectionname~\insertsubsectionnumber
     \fi%
-    \hspace*{1pt}
+    \hspace*{2pt}
     }
     \vskip1em\par
     \begin{beamercolorbox}[sep=8pt,right,#1]{subsection title}

src/beamerouterthemeSJTUBeamer.sty

@@ -41,6 +41,8 @@
 \setbeamertemplate{sidebar right}{}
 \ifx\beamer@SJTUBeamer@navigation\beamer@SJTUBeamer@navigationsubsections%
   \addtobeamertemplate{footline}{
+    \vskip 4pt
+    \vbox{}
     \ifnum\beamer@partstartpage=\c@page %
     \else
       \par\hfill\insertnavigation{0.35\paperwidth}\hspace*{0.1cm}

src/main.pdf

@@ -4,7 +4,7 @@
 ]{beamer}
 \mode<presentation>
 \usetheme[
-    navigation=subsections,              % 仅显示页码
+    navigation=subsections,            % 使用子章节进度显示
     % lang=en,                           % 使用英文logo
     % cjk=true,                          % 使用CJK而不是ctex
     color=red,                         % 使用红色主题