handwritten and stroke order

CMakeLists.txt

@@ -9,6 +9,7 @@ project(
     HOMEPAGE_URL "https://github.com/Ajatt-Tools/gd-tools"
     LANGUAGES CXX
 )
+option(GUIX "Build for Guix" OFF) # OFF by default
 
 include(cmake/project-is-top-level.cmake)
 include(cmake/variables.cmake)

src/echo.cpp

@@ -41,7 +41,7 @@ EXAMPLES
 struct stroke_order_params
 {
   std::string_view gd_word{};
-  std::string_view font_size{ "10rem" };
+  std::string_view font_size{ "5rem" };
   std::string_view font_family{ "KanjiStrokeOrders" };
   std::size_t max_len{ default_len };
 
@@ -90,3 +90,36 @@ void stroke_order(std::span<std::string_view const> const args)
     ajt::print("{}\n", ex.what());
   }
 }
+
+//Later just use stroke_order to print it
+void print_css_hw(stroke_order_params const& params)
+{
+  static constexpr std::string_view css = R"EOF(
+  <style>
+  .gd_echo_{} {{
+      font-size: {};
+      font-family: "ArmedLemon";
+  }}
+  </style>
+  )EOF";
+  ajt::print(css, this_pid, params.font_size);
+}
+
+void print_with_hw(stroke_order_params const& params)
+{
+  if (params.gd_word.length() <= params.max_len) {
+    ajt::print("<div class=\"gd_echo_{}\">{}</div>\n", this_pid, params.gd_word);
+    print_css_hw(params);
+  }
+}
+
+void handwritten(std::span<std::string_view const> const args)
+{
+  try {
+    print_with_hw(fill_args<stroke_order_params>(args));
+  } catch (gd::help_requested const& ex) {
+    ajt::print(help_text);
+  } catch (gd::runtime_error const& ex) {
+    ajt::print("{}\n", ex.what());
+  }
+}

src/echo.h

@@ -3,3 +3,5 @@
 #include "precompiled.h"
 
 void stroke_order(std::span<std::string_view const> const args);
+
+void handwritten(std::span<std::string_view const> const args);

src/main.cpp

@@ -82,6 +82,10 @@ auto take_action(std::span<std::string_view const> const args) -> void
     return search_anki_cards(rest);
   case "gd-echo"_h:
     return stroke_order(rest);
+  case "gd-strokeorder"_h:
+    return stroke_order(rest);
+  case "gd-handwritten"_h:
+    return handwritten(rest);
   case "gd-massif"_h:
     return massif(rest);
   case "gd-images"_h:
@@ -102,6 +106,10 @@ auto take_action(std::span<std::string_view const> const args) -> void
     return search_anki_cards(rest);
   case "echo"_h:
     return stroke_order(rest);
+  case "strokeorder"_h:
+    return stroke_order(rest);
+  case "handwritten"_h:
+    return handwritten(rest);
   case "massif"_h:
     return massif(rest);
   case "images"_h: