Update blog pictures

Author: phonism

blogs/_figures/build.sh

@@ -67,9 +67,14 @@ compile_figure_from_file() {
     fi
 
     if [ "$svg_ok" -eq 1 ]; then
-      # 添加 shape-rendering="crispEdges" 让文字更清晰
-      sed -i '' 's/<svg /<svg shape-rendering="crispEdges" /' "$name.svg"
-      mv "$name.svg" "../../assets/figures/"
+      # 用 inkscape 把文字转成路径，避免渲染模糊
+      if command -v inkscape &> /dev/null; then
+        inkscape "$name.svg" --export-type=svg --export-text-to-path --export-filename="$name-path.svg" 2>/dev/null
+        mv "$name-path.svg" "../../assets/figures/$name.svg"
+        rm -f "$name.svg"
+      else
+        mv "$name.svg" "../../assets/figures/"
+      fi
       log_info "  -> $OUTPUT_DIR/$name.svg"
     else
       log_error "  SVG 转换失败: $name"

blogs/_figures/preamble.tex

@@ -15,16 +15,18 @@
 
 % 统一样式
 \tikzset{
-  % 全局放大 1.4 倍，让字体更清晰
-  every picture/.style={scale=1.4, transform shape},
+  % 全局放大 1.6 倍，让字体更清晰
+  every picture/.style={scale=1.6, transform shape},
+  % 全局字体设置（对所有 node 生效）
+  every node/.append style={font=\large\bfseries},
   % 基础盒子
   box/.style={
     draw=accentgreen,
     line width=1.2pt,
     rounded corners=4pt,
     minimum width=2.5cm,
     minimum height=1cm,
-    font=\large\sffamily
+    font=\Large\sffamily\bfseries
   },
   % Agent 样式
   agent/.style={box, fill=agentblue!30},
@@ -41,7 +43,7 @@
   },
   % 箭头样式
   arr/.style={-{Stealth[length=8pt]}, line width=1.2pt, accentgreen},
-  arrlab/.style={font=\normalsize, text=black},
+  arrlab/.style={font=\large\bfseries, text=black},
 }
 
 \begin{document}