add stroke text, stretch symbols

data/ch-s.mse-locale/locale

@@ -122,6 +122,8 @@ menu:
 	help:								帮助
 	index:								索引...	F1
 	website:							官方网站...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								关于Magic Set Editor...
 
 	## symbol editor menus
@@ -258,6 +260,8 @@ help:
 	# help menu
 	index:								指数
 	website:							网站
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								关于
 
 	# new set window
@@ -726,6 +730,9 @@ label:
 	installer status:					地位
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -801,6 +808,11 @@ button:
 	if internet connection exists:		如果接入互联网
 	never:								从不
 	internal image extension:			内部存储带有文件扩展名的图像
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							向上移动

data/ch-t.mse-locale/locale

@@ -122,6 +122,8 @@ menu:
 	help:								幫助
 	index:								索引...	F1
 	website:							官方網站...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								關於Magic Set Editor...
 
 	## symbol editor menus
@@ -258,6 +260,8 @@ help:
 	# help menu
 	index:								指數
 	website:							網站
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								關於
 
 	# new set window
@@ -724,6 +728,9 @@ label:
 	installer status:					地位
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -799,6 +806,11 @@ button:
 	if internet connection exists:		如果接入互聯網
 	never:								從不
 	internal image extension:			內部儲存帶有檔案副檔名的映像
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							向上移動

data/da.mse-locale/locale

@@ -127,6 +127,8 @@ menu:
 	help:								&Hjælp
 	index:								&Indeks...	F1
 	website:							&Hjemmeside...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								&Om Magic Set Editor...
 
 	## symbol editor menus
@@ -264,6 +266,8 @@ help:
 	# help menu
 	index:								Indeks
 	website:							Internet side
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								Om
 
 	# new set window
@@ -742,6 +746,9 @@ label:
 	installer status:					Status:
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -817,6 +824,11 @@ button:
 	if internet connection exists:		Hvis internetforbindelse findes
 	never:								Aldrig
 	internal image extension:			Gem billeder internt med filtypenavn
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							Flyt &Op

data/de.mse-locale/locale

@@ -116,6 +116,7 @@ menu:
 	help:								&Hilfe
 	index:								&Index...	F1
 	website:							&Website...
+	documentation:						&Dokumentation...
 	about:								&Über Magic Set Editor...
 
 	## symbol editor menus
@@ -246,6 +247,7 @@ help:
 	# help menu
 	index:								Index öffnen
 	website:							MSE-Website öffnen
+	documentation:						MSE-Dokumentationswebsite öffnen
 	about:								Informationen zu dieser App anzeigen
 
 	# new set window
@@ -693,6 +695,8 @@ label:
 	installer status:					Status:
 	no version:							-
 
+	load image:							Doppelklicken Sie, um ein Bild zu laden
+
 	# print dialog
 	put space between cards:			Soll zwischen den Karten ein Leerzeichen eingefügt werden?
 	spacing print:						Kartenabstand in Millimetern
@@ -761,6 +765,10 @@ button:
 	if internet connection exists:		Wenn Internetverbindung besteht
 	never:								Niemals
 	internal image extension:			Speichern Sie Bilder intern mit der Dateierweiterung
+	allow image download:
+		Bilder herunterladen zulassen.
+		Dies kann die Dauer von JSON- und
+		CSV-Importen erheblich verlängern.
 
 	# column select
 	move up:							A&ufwärts
@@ -1050,6 +1058,12 @@ error:
 	bulk modify nothing:				Es wurden keine Karten geändert.
 	bulk modify success:				Anzahl der erfolgreich geänderten Karten: %s
 
+	# web request
+	web request failed:					Webanfrage fehlgeschlagen
+	web request cant create:			Webanfrageobjekt konnte nicht erstellt werden
+	web request corrupted:				Download erfolgreich, aber Daten sind beschädigt
+	web request unsupported format:		Download erfolgreich, aber Daten haben ein nicht unterstütztes Format
+
 	# stats panel
 	dimension not found:				Keine Statistikdimension '%s'
 

data/en.mse-locale/locale

@@ -695,6 +695,8 @@ label:
 	installer status:					Status:
 	no version:							-
 
+	load image:							Double click to load image
+
 	# print dialog
 	put space between cards:			Put space between cards?
 	spacing print:						Spacing between cards in millimeters

data/es.mse-locale/locale

@@ -122,6 +122,8 @@ menu:
 	help:								&Ayuda
 	index:								&Índice...	F1
 	website:							&Página web...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								&Sobre Magic Set Editor...
 
 	## symbol editor menus
@@ -258,6 +260,8 @@ help:
 	# help menu
 	index:								Índice
 	website:							Sitio web
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								Acerca
 
 	# new set window
@@ -727,6 +731,9 @@ label:
 	installer status:					Estado:
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -802,6 +809,11 @@ button:
 	if internet connection exists:		Si hay conexión de internet
 	never:								Nunca
 	internal image extension:			Almacenar imágenes internamente con extensión de archivo
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							Mover &hacia arriba

data/fr.mse-locale/locale

@@ -116,6 +116,7 @@ menu:
 	help:								&Aide
 	index:								&Index...	F1
 	website:							&Site Web...
+	documentation:						&Documentation...
 	about:								&À propos de Magic Set Editor...
 
 	## symbol editor menus
@@ -246,6 +247,7 @@ help:
 	# help menu
 	index:								Ouvrir l'index
 	website:							Ouvrir le site web de Magic Set Editor
+	documentation:						Ouvrir le site web de documentation de Magic Set Editor
 	about:								Informations concernant Magic Set Editor
 
 	# new set window
@@ -694,6 +696,8 @@ label:
 	installer status:					État:
 	no version:							-
 
+	load image:							Double-cliquer pour charger une image
+
 	# print dialog
 	put space between cards:			Ajouter un espace entre les cartes?
 	spacing print:						Espace entre les cartes en millimètres
@@ -762,6 +766,10 @@ button:
 	if internet connection exists:		Si il y a une connexion internet
 	never:								Jamais
 	internal image extension:			Stocker les images avec une extension en interne
+	allow image download:
+		Autoriser le téléchargement des images.
+		Cela peut considérablement augmenter la
+		durée des importations de JSON et CSV.
 
 	# column select
 	move up:							Rem&onter
@@ -1051,6 +1059,12 @@ error:
 	bulk modify nothing:				Aucune carte n'a été modifiée.
 	bulk modify success:				Nombre de cartes modifiées avec succès : %s
 
+	# web request
+	web request failed:					Échec de la requête Web
+	web request cant create:			Impossible de créer l'objet de requête Web
+	web request corrupted:				Téléchargement réussi, mais les données sont corrompues
+	web request unsupported format:		Téléchargement réussi, mais le format des données n'est pas pris en charge
+
 	# stats panel
 	dimension not found:				Il n'y a pas de statistique de type '%s'
 

data/it.mse-locale/locale

@@ -116,6 +116,7 @@ menu:
 	help:								&Aiuto
 	index:								&Indice...	F1
 	website:							&Sito web...
+	documentation:						&Documentazione...
 	about:								Informazioni su Magic Set Editor...
 
 	## symbol editor menus
@@ -246,6 +247,7 @@ help:
 	# help menu
 	index:								Apri l'indice
 	website:							Apri il sito web MSE
+	documentation:						Apri il sito web della documentazione MSE
 	about:								Mostra informazioni su questa app
 
 	# new set window
@@ -694,6 +696,8 @@ label:
 	installer status:					Stato:
 	no version:							-
 
+	load image:							Fai doppio clic per caricare un'immagine
+
 	# print dialog
 	put space between cards:			Inserire uno spazio tra le carte?
 	spacing print:						Spaziatura tra le carte in millimetri
@@ -762,6 +766,10 @@ button:
 	if internet connection exists:		Se è presente una connessione a Internet
 	never:								Mai
 	internal image extension:			Memorizza le immagini internamente con l'estensione del file
+	allow image download:
+		Consenti il download delle immagini.
+		Questo potrebbe aumentare significativamente
+		la durata delle importazioni JSON e CSV.
 
 	# column select
 	move up:							Muovi S&u
@@ -1051,6 +1059,12 @@ error:
 	bulk modify nothing:				Nessuna scheda è stata modificata.
 	bulk modify success:				Numero di schede modificate correttamente: %s.
 
+	# web request
+	web request failed:					Richiesta Web non riuscita
+	web request cant create:			Impossibile creare l'oggetto della richiesta Web
+	web request corrupted:				Download riuscito, ma i dati sono danneggiati
+	web request unsupported format:		Download riuscito, ma i dati sono in un formato non supportato
+
 	# stats panel
 	dimension not found:				Non c'è dimensione di statistiche '%s'
 

data/jp.mse-locale/locale

@@ -122,6 +122,8 @@ menu:
 	help:								&ヘルプ
 	index:								&索引...	F1
 	website:							&Magic Set Editorのウェブサイトを開く...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								&Magic Set Editorについて...
 
 	## symbol editor menus
@@ -258,6 +260,8 @@ help:
 	# help menu
 	index:								索引
 	website:							Webサイト
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								について
 
 	# new set window
@@ -726,6 +730,9 @@ label:
 	installer status:					状態
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -801,6 +808,11 @@ button:
 	if internet connection exists:		インターネットに接続していれば
 	never:								行わない
 	internal image extension:			ファイル拡張子を付けて画像を内部に保存する
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							上へ移動

data/ko.mse-locale/locale

@@ -122,6 +122,8 @@ menu:
 	help:								&도움말
 	index:								&색인...	F1
 	website:							&Magic Set Editor 웹사이트...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								&Magic Set Editor 소개...
 
 	## symbol editor menus
@@ -259,6 +261,8 @@ help:
 	#TODO: Localize Section
 	index:								Open the index
 	website:							Open the MSE website
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								Show information about this app
 
 	# new set window
@@ -732,6 +736,9 @@ label:
 	installer status:					상태:
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -807,6 +814,11 @@ button:
 	if internet connection exists:		인터넷 연결이 존재하는 경우
 	never:								절대
 	internal image extension:			파일 확장자로 이미지 저장
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							숭진시키다

data/pl.mse-locale/locale

@@ -137,6 +137,8 @@ menu:
 	help:								&Pomoc
 	index:								Spis &treści...	F1
 	website:							&Strona internetowa...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								&O programie Magic Set Editor...
 
 	## symbol editor menus
@@ -282,6 +284,8 @@ help:
 	#TODO: Localize Section
 	index:								Open the index
 	website:							Open the MSE website
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								Show information about this app
 
 	# new set window
@@ -776,6 +780,9 @@ label:
 	installer status:					Stan:
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -855,6 +862,11 @@ button:
 	never:								Nigdy
 	#TODO: Localize
 	internal image extension:			Store images internally with file extension
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							Przesuń w &górę

data/pt-br.mse-locale/locale

@@ -116,6 +116,7 @@ menu:
 	help:								&Ajuda
 	index:								&Indíce...	F1
 	website:							&Site...
+	documentation:						&Documentação...
 	about:								&About Magic Set Editor...
 
 	## symbol editor menus
@@ -246,6 +247,7 @@ help:
 	# help menu
 	index:								Abrir o índice
 	website:							Abrir o site do MSE
+	documentation:						Abrir o site de documentação do MSE
 	about:								Mostrar informações sobre este aplicativo
 
 	# new set window
@@ -695,6 +697,8 @@ label:
 	installer status:					Status:
 	no version:							-
 
+	load image:							Clique duas vezes para carregar uma imagem
+
 	# print dialog
 	put space between cards:			Colocar um espaço entre os Cards?
 	spacing print:						Espaçamento entre Cards em milímetros
@@ -763,6 +767,10 @@ button:
 	if internet connection exists:		Se a conexão da internet existir
 	never:								Nunca
 	internal image extension:			Armazenar imagens internamente com extensão de arquivo
+	allow image download:
+		Permita o download das imagens.
+		Isso pode aumentar significativamente
+		a duração das importações de JSON e CSV.
 
 	# column select
 	move up:							Mover para &Cima
@@ -1053,6 +1061,12 @@ error:
 	bulk modify nothing:				Nenhum Card foi modificado.
 	bulk modify success:				Número de Cards modificados com sucesso: %s
 
+	# web request
+	web request failed:					Falha na solicitação da Web
+	web request cant create:			Não foi possível criar o objeto de solicitação da Web
+	web request corrupted:				Download concluído com sucesso, mas os dados estão corrompidos
+	web request unsupported format:		Download concluído com sucesso, mas os dados estão em um formato não compatível
+
 	# stats panel
 	dimension not found:				Não há estatísticas de dimensões '%s'
 

data/ru.mse-locale/locale

@@ -128,6 +128,8 @@ menu:
 	help:								Помощь
 	index:								Основное...	F1
 	website:							Сайт проекта MSE...
+	#TODO: Localize
+	documentation:						&Documentation...
 	about:								О Magic Set Editor...
 
 	## symbol editor menus
@@ -272,6 +274,8 @@ help:
 	#TODO: Localize Section
 	index:								Open the index
 	website:							Open the MSE website
+	#TODO: Localize
+	documentation:						Open the MSE documentation website
 	about:								Show information about this app
 
 	# new set window
@@ -766,6 +770,9 @@ label:
 	installer status:					Статус:
 	no version:							-
 
+	#TODO: Localize
+	load image:							Double click to load image
+
 	# print dialog
 	#TODO: Localize section
 	put space between cards:			Put space between cards?
@@ -843,6 +850,11 @@ button:
 	never:								Никогда
 	#TODO: Localize
 	internal image extension:			Store images internally with file extension
+	#TODO: Localize
+	allow image download:
+		Allow downloading of images.
+		This may significantly increase the
+		duration of JSON and CSV imports.
 
 	# column select
 	move up:							Выше

src/data/font.cpp

@@ -22,9 +22,13 @@ Font::Font()
   , scale_down_to(100000)
   , max_stretch(1.0)
   , color(Color(0,0,0))
+  , shadow_color(Color(0,0,0))
   , shadow_displacement_x(0)
   , shadow_displacement_y(0)
   , shadow_blur(0)
+  , stroke_color(Color(0,0,0))
+  , stroke_radius(0)
+  , stroke_blur(0)
   , separator_color(Color(0,0,0,128))
   , flags(FONT_NORMAL)
 {}
@@ -96,6 +100,9 @@ bool Font::update(Context& ctx) {
   changes |= shadow_displacement_x.update(ctx);
   changes |= shadow_displacement_y.update(ctx);
   changes |= shadow_blur          .update(ctx);
+  changes |= stroke_color         .update(ctx);
+  changes |= stroke_radius        .update(ctx);
+  changes |= stroke_blur          .update(ctx);
   flags = (flags & ~FONT_BOLD & ~FONT_ITALIC)
         | (weight() == _("bold")   ? FONT_BOLD   : FONT_NORMAL)
         | (style()  == _("italic") ? FONT_ITALIC : FONT_NORMAL);
@@ -114,6 +121,9 @@ void Font::initDependencies(Context& ctx, const Dependency& dep) const {
   shadow_displacement_x.initDependencies(ctx, dep);
   shadow_displacement_y.initDependencies(ctx, dep);
   shadow_blur          .initDependencies(ctx, dep);
+  stroke_color         .initDependencies(ctx, dep);
+  stroke_blur          .initDependencies(ctx, dep);
+  stroke_radius        .initDependencies(ctx, dep);
 }
 
 FontP Font::make(int add_flags, bool add_underline, bool add_strikethrough, String const* other_family, Color const* other_color, double const* other_size) const {
@@ -204,9 +214,12 @@ IMPLEMENT_REFLECTION_NO_SCRIPT(Font) {
   REFLECT(color);
   REFLECT(scale_down_to);
   REFLECT(max_stretch);
+  REFLECT(shadow_color);
   REFLECT(shadow_displacement_x);
   REFLECT(shadow_displacement_y);
-  REFLECT(shadow_color);
   REFLECT(shadow_blur);
+  REFLECT(stroke_color);
+  REFLECT(stroke_radius);
+  REFLECT(stroke_blur);
   REFLECT(separator_color);
 }

src/data/font.hpp

@@ -29,11 +29,11 @@ enum FontFlags
 ,  FONT_CODE_OPER   = 0x80 // syntax highlighting
 };
 
-/// A font for rendering text
+/// A reference to a font for rendering text
 /** Contains additional information about scaling, color and shadow */
 class Font : public IntrusivePtrBase<Font> {
 public:
-  Scriptable<String> name;                 ///< Name of the font
+  Scriptable<String> name;                 ///< Name of the referenced font
   Scriptable<String> italic_name;          ///< Font name for italic text (optional)
   Scriptable<double> size;                 ///< Size of the font
   Scriptable<String> weight, style;        ///< Weight and style of the font (bold/italic)
@@ -42,10 +42,13 @@ public:
   double             scale_down_to;        ///< Smallest size to scale down to
   double             max_stretch;          ///< How much should the font be stretched before scaling down?
   Scriptable<Color>  color;                ///< Color to use
-  Scriptable<Color>  shadow_color;         ///< Color for shadow
+  Scriptable<Color>  shadow_color;         ///< Color for the shadow
-  Scriptable<double> shadow_displacement_x;///< Position of the shadow
+  Scriptable<double> shadow_displacement_x;///< Offset of the shadow in pixels, for a font size of 15
-  Scriptable<double> shadow_displacement_y;///< Position of the shadow
+  Scriptable<double> shadow_displacement_y;///< Offset of the shadow in pixels, for a font size of 15
-  Scriptable<double> shadow_blur;          ///< Blur radius of the shadow
+  Scriptable<double> shadow_blur;          ///< Blur radius of the shadow in pixels, for a font size of 15
+  Scriptable<Color>  stroke_color;         ///< Color for the stroke
+  Scriptable<double> stroke_radius;        ///< Thickness of the stroke in pixels, for a font size of 15
+  Scriptable<double> stroke_blur;          ///< Blur radius of the stroke in pixels, for a font size of 15
   Color              separator_color;      ///< Color for <sep> text
   int                flags;                ///< FontFlags for this font
 
@@ -61,16 +64,20 @@ public:
   bool update(Context& ctx);
   /// Add the given dependency to the dependent_scripts list for the variables this font depends on
   void initDependencies(Context&, const Dependency&) const;
-  
+
-  /// Does this font have a shadow?
+  /// Add a shadow under the text?
   inline bool hasShadow() const {
-    return shadow_displacement_x != 0.0 || shadow_displacement_y != 0.0;
+    return (!almost_equal(shadow_blur(), 0.0) || !almost_equal(shadow_displacement_x(), 0.0) || !almost_equal(shadow_displacement_y(), 0.0)) && shadow_color().Alpha() != 0;
   }
-  
+  /// Add a stroke effect around the text?
-  /// Add style to a font, and optionally change the font family, color and size
+  inline bool hasStroke() const {
+    return (!almost_equal(stroke_blur(), 0.0) || !almost_equal(stroke_radius(), 0.0)) && stroke_color().Alpha() != 0;
+  }
+
+  /// Add style, and optionally change the font family, color and size
   FontP make(int add_flags, bool add_underline, bool add_strikethrough, String const* other_family, Color const* other_color, double const* other_size) const;
   
-  /// Convert this font to a wxFont
+  /// Convert this font reference to a wxFont
   wxFont toWxFont(double scale) const;
 
 private:

src/data/symbol_font.cpp

@@ -7,6 +7,7 @@
 // ----------------------------------------------------------------------------- : Includes
 
 #include <util/prec.hpp>
+#include <gfx/gfx.hpp>
 #include <data/symbol_font.hpp>
 #include <data/stylesheet.hpp>
 #include <util/dynamic_arg.hpp>
@@ -269,31 +270,131 @@ SymbolInFont* SymbolFont::defaultSymbol() const {
 
 // ----------------------------------------------------------------------------- : SymbolFont : drawing
 
-void SymbolFont::draw(RotatedDC& dc, Context& ctx, const RealRect& rect, double font_size, const Alignment& align, const String& text) {
+void SymbolFont::draw(RotatedDC& dc, Context& ctx, const RealRect& rect, double scale, const SymbolFontRef& font, const String& text) {
   SplitSymbols symbols;
   update(ctx);
   split(text, symbols);
-  draw(dc, rect, font_size, align, symbols);
+  draw(dc, rect, scale, font, symbols);
 }
 
-void SymbolFont::draw(RotatedDC& dc, RealRect rect, double font_size, const Alignment& align, const SplitSymbols& text) {
+void SymbolFont::draw(RotatedDC& dc, RealRect rect, double scale, const SymbolFontRef& font, const SplitSymbols& text) {
+  double stretch = dc.getStretch();
   FOR_EACH_CONST(sym, text) {
-    RealSize size = dc.trInvS(symbolSize(dc.trS(font_size), sym));
+    RealSize size = dc.trInvS(symbolSize(dc.trS(scale * font.size), sym));
-    RealRect sym_rect = split_left(rect, size);
+    size = RealSize(size.width*stretch, size.height);
-    drawSymbol(dc, sym_rect, font_size, align, *sym.symbol, sym.draw_text);
+    RealRect sym_rect = split_left(rect, size);
+    // TODO: draw all stroke effects and shadows first, then draw all symbols
+    drawSymbol(dc, sym_rect, scale, font, *sym.symbol, sym.draw_text, stretch);
   }
 }
 
-void SymbolFont::drawSymbol(RotatedDC& dc, RealRect sym_rect, double font_size, const Alignment& align, SymbolInFont& sym, const String& text) {
+void SymbolFont::drawSymbol(RotatedDC& dc, RealRect sym_rect, double scale, const SymbolFontRef& font, SymbolInFont& sym, const String& text, double stretch) {
-  // 1. draw symbol
+  // 1. find bitmap and pos
-  // find bitmap
+  double font_size = scale * font.size();
-  Bitmap bmp = sym.getBitmap(*this, dc.trS(font_size));
+  double font_size_ext = dc.trS(scale * font.size());
-  // draw aligned in the rectangle
+  Bitmap bmp = sym.getBitmap(*this, font_size_ext);
+  if (!almost_equal(stretch, 1.0)) {
+    bmp = Bitmap(resample(bmp.ConvertToImage(), bmp.GetWidth() * stretch, bmp.GetHeight()));
+  }
   RealSize  bmp_size = dc.trInvS(RealSize(bmp));
-  RealPoint bmp_pos  = align_in_rect(align, bmp_size, sym_rect);
+  RealPoint bmp_pos  = align_in_rect(font.alignment(), bmp_size, sym_rect);
+  // 2. draw potential stroke or shadow
+  double s_scale = font_size_ext / 15.;
+  if (font.hasStroke()) {
+    // add margin
+    Image img = bmp.ConvertToImage();
+    if (!img.HasAlpha()) set_alpha(img, 0);
+    int blur_radius = lround(font.stroke_blur() * s_scale);
+    int stroke_radius = lround(font.stroke_radius() * s_scale);
+    int margin = blur_radius + stroke_radius;
+    int s_width = img.GetWidth() + 2 * margin, s_height = img.GetHeight() + 2 * margin;
+    int x_end = s_width - margin;
+    int y_end = s_height - margin;
+    wxImage s_img(s_width, s_height, false);
+    s_img.InitAlpha();
+    // convert to stroke color
+    Byte* s_data = s_img.GetData();
+    Byte* s_alpha = s_img.GetAlpha(), *alpha = img.GetAlpha();
+    Color color = font.stroke_color();
+    unsigned char r = color.Red();
+    unsigned char g = color.Green();
+    unsigned char b = color.Blue();
+    unsigned char a = color.Alpha();
+    for (int y = 0 ; y < s_height ; ++y) {
+      for (int x = 0 ; x < s_width ; ++x) {
+        s_data[0] = r;
+        s_data[1] = g;
+        s_data[2] = b;
+        s_data += 3;
+        if (margin <= x && x < x_end && margin <= y && y < y_end) {
+          s_alpha[0] = alpha[0] * a / 255;
+          alpha += 1;
+        }
+        else {
+          s_alpha[0] = 0;
+        }
+        s_alpha += 1;
+      }
+    }
+    // add stroke effect
+    for (int i = 0 ; i < stroke_radius ; ++i) {
+      thicken_image_alpha(s_img, 1);
+    }
+    // add blur
+    for (int i = 0 ; i < blur_radius ; ++i) {
+      blur_image_alpha(s_img, 3);
+    }
+    // draw
+    RealSize  s_size = dc.trInvS(RealSize(s_img));
+    RealPoint s_pos(bmp_pos.x - (s_size.width - bmp_size.width)/2, bmp_pos.y - (s_size.height - bmp_size.height)/2);
+    dc.DrawImage(s_img, s_pos);
+  }
+  else if (font.hasShadow()) {
+    // add margin
+    Image img = bmp.ConvertToImage();
+    if (!img.HasAlpha()) set_alpha(img, 0);
+    int margin = lround(font.shadow_blur() * s_scale);
+    int s_width = img.GetWidth() + 2 * margin, s_height = img.GetHeight() + 2 * margin;
+    int x_end = s_width - margin;
+    int y_end = s_height - margin;
+    wxImage s_img(s_width, s_height, false);
+    s_img.InitAlpha();
+    // convert to shadow color
+    Byte* s_data = s_img.GetData();
+    Byte* s_alpha = s_img.GetAlpha(), *alpha = img.GetAlpha();
+    Color color = font.shadow_color();
+    unsigned char r = color.Red();
+    unsigned char g = color.Green();
+    unsigned char b = color.Blue();
+    unsigned char a = color.Alpha();
+    for (int y = 0 ; y < s_height ; ++y) {
+      for (int x = 0 ; x < s_width ; ++x) {
+        s_data[0] = r;
+        s_data[1] = g;
+        s_data[2] = b;
+        s_data += 3;
+        if (margin <= x && x < x_end && margin <= y && y < y_end) {
+          s_alpha[0] = alpha[0] * a / 255;
+          alpha += 1;
+        }
+        else {
+          s_alpha[0] = 0;
+        }
+        s_alpha += 1;
+      }
+    }
+    // add blur
+    for (int i = 0 ; i < margin ; ++i) {
+      blur_image_alpha(s_img, 3);
+    }
+    // draw
+    RealSize  s_size = dc.trInvS(RealSize(s_img));
+    RealPoint s_pos(bmp_pos.x - (s_size.width - bmp_size.width)/2, bmp_pos.y - (s_size.height - bmp_size.height)/2);
+    dc.DrawImage(s_img, s_pos + RealPoint(font.shadow_displacement_x(), font.shadow_displacement_y()) * scale);
+  }
+  // 3. draw bitmap
   dc.DrawBitmap(bmp, bmp_pos);
-  
+  // 4. draw text
-  // 2. draw text
   if (text.empty() || !sym.text_font) return;
   // only use the bitmap rectangle
   sym_rect = RealRect(bmp_pos, bmp_size);
@@ -304,7 +405,7 @@ void SymbolFont::drawSymbol(RotatedDC& dc, RealRect sym_rect, double font_size,
   sym_rect.height -= font_size * (sym.text_margin_top  + sym.text_margin_bottom);
   // setup text, shrink it
   double size = font_size * sym.text_font->size;
-  double stretch = 1.0;
+  double text_stretch = 1.0;
   RealSize ts;
   while (true) {
     if (size <= 0) return; // text too small
@@ -314,7 +415,7 @@ void SymbolFont::drawSymbol(RotatedDC& dc, RealRect sym_rect, double font_size,
       if (ts.width <= sym_rect.width) {
         break; // text fits
       } else if (ts.width * sym.text_font->max_stretch <= sym_rect.width) {
-        stretch = sym_rect.width / ts.width;
+        text_stretch = sym_rect.width / ts.width;
         ts.width = sym_rect.width; // for alignment
         break;
       }
@@ -325,7 +426,7 @@ void SymbolFont::drawSymbol(RotatedDC& dc, RealRect sym_rect, double font_size,
   // align text
   RealPoint text_pos = align_in_rect(sym.text_alignment, ts, sym_rect);
   // draw text
-  dc.DrawTextWithShadow(text, *sym.text_font, text_pos, font_size, stretch);
+  dc.DrawTextWithShadowOrStroke(text, *sym.text_font, text_pos, font_size, text_stretch);
 }
 
 Image SymbolFont::getImage(double font_size, const DrawableSymbol& sym) {
@@ -345,7 +446,7 @@ Image SymbolFont::getImage(double font_size, const DrawableSymbol& sym) {
   sym_rect.height -= font_size * (sym.symbol->text_margin_top  + sym.symbol->text_margin_bottom);
   // setup text, shrink it
   double size = font_size * sym.symbol->text_font->size;
-  double stretch = 1.0;
+  double text_stretch = 1.0;
   RealSize ts;
   while (true) {
     if (size <= 0) return sym.symbol->getImage(*this, font_size); // text too small
@@ -355,7 +456,7 @@ Image SymbolFont::getImage(double font_size, const DrawableSymbol& sym) {
       if (ts.width <= sym_rect.width) {
         break; // text fits
       } else if (ts.width * sym.symbol->text_font->max_stretch <= sym_rect.width) {
-        stretch = sym_rect.width / ts.width;
+        text_stretch = sym_rect.width / ts.width;
         ts.width = sym_rect.width; // for alignment
         break;
       }
@@ -366,7 +467,7 @@ Image SymbolFont::getImage(double font_size, const DrawableSymbol& sym) {
   // align text
   RealPoint text_pos = align_in_rect(sym.symbol->text_alignment, ts, sym_rect);
   // draw text
-  rdc.DrawTextWithShadow(sym.draw_text, *sym.symbol->text_font, text_pos, font_size, stretch);
+  rdc.DrawTextWithShadowOrStroke(sym.draw_text, *sym.symbol->text_font, text_pos, font_size, text_stretch);
   // done
   dc.SelectObject(wxNullBitmap);
   return bmp.ConvertToImage();
@@ -568,8 +669,17 @@ void after_reading(InsertSymbolMenu& m, Version ver) {
 SymbolFontRef::SymbolFontRef()
   : size(12)
   , scale_down_to(1)
+  , underline(false)
+  , strikethrough(false)
   , alignment(ALIGN_MIDDLE_CENTER)
-{}
+  , shadow_color(Color(0,0,0))
+  , shadow_displacement_x(0)
+  , shadow_displacement_y(0)
+  , shadow_blur(0)
+  , stroke_color(Color(0,0,0))
+  , stroke_radius(0)
+  , stroke_blur(0)
+{}
 
 bool SymbolFontRef::valid() const {
   return !!font;
@@ -584,14 +694,32 @@ bool SymbolFontRef::update(Context& ctx) {
   } else if (!font) {
     loadFont(ctx);
   }
-  changes |= size.update(ctx);
+  changes |= size                 .update(ctx);
-  changes |= alignment.update(ctx);
+  changes |= underline            .update(ctx);
+  changes |= strikethrough        .update(ctx);
+  changes |= alignment            .update(ctx);
+  changes |= shadow_color         .update(ctx);
+  changes |= shadow_displacement_x.update(ctx);
+  changes |= shadow_displacement_y.update(ctx);
+  changes |= shadow_blur          .update(ctx);
+  changes |= stroke_color         .update(ctx);
+  changes |= stroke_radius        .update(ctx);
+  changes |= stroke_blur          .update(ctx);
   return changes;
 }
 void SymbolFontRef::initDependencies(Context& ctx, const Dependency& dep) const {
-  name.initDependencies(ctx, dep);
+  name                 .initDependencies(ctx, dep);
-  size.initDependencies(ctx, dep);
+  size                 .initDependencies(ctx, dep);
-  alignment.initDependencies(ctx, dep);
+  underline            .initDependencies(ctx, dep);
+  strikethrough        .initDependencies(ctx, dep);
+  alignment            .initDependencies(ctx, dep);
+  shadow_color         .initDependencies(ctx, dep);
+  shadow_displacement_x.initDependencies(ctx, dep);
+  shadow_displacement_y.initDependencies(ctx, dep);
+  shadow_blur          .initDependencies(ctx, dep);
+  stroke_color         .initDependencies(ctx, dep);
+  stroke_radius        .initDependencies(ctx, dep);
+  stroke_blur          .initDependencies(ctx, dep);
 }
 
 void SymbolFontRef::loadFont(Context& ctx) {
@@ -614,5 +742,14 @@ IMPLEMENT_REFLECTION(SymbolFontRef) {
   REFLECT(name);
   REFLECT(size);
   REFLECT(scale_down_to);
+  REFLECT(underline);
+  REFLECT(strikethrough);
   REFLECT(alignment);
+  REFLECT(shadow_color);
+  REFLECT(shadow_displacement_x);
+  REFLECT(shadow_displacement_y);
+  REFLECT(shadow_blur);
+  REFLECT(stroke_color);
+  REFLECT(stroke_radius);
+  REFLECT(stroke_blur);
 }

src/data/symbol_font.hpp

@@ -19,7 +19,8 @@ DECLARE_POINTER_TYPE(Font);
 DECLARE_POINTER_TYPE(SymbolFont);
 DECLARE_POINTER_TYPE(SymbolInFont);
 DECLARE_POINTER_TYPE(InsertSymbolMenu);
-class RotatedDC;
+class RotatedDC;
+class SymbolFontRef;
 struct CharInfo;
 
 // ----------------------------------------------------------------------------- : SymbolFont
@@ -56,12 +57,12 @@ public:
   size_t recognizePrefix(const String& text, size_t start) const;
   
   /// Draw a piece of text
-  void draw(RotatedDC& dc, Context& ctx, const RealRect& rect, double font_size, const Alignment& align, const String& text);
+  void draw(RotatedDC& dc, Context& ctx, const RealRect& rect, double scale, const SymbolFontRef& font, const String& text);
   /// Get information on characters in a string
   void getCharInfo(RotatedDC& dc, Context& ctx, double font_size, const String& text, vector<CharInfo>& out);
   
   /// Draw a piece of text prepared using split
-  void draw(RotatedDC& dc, RealRect rect, double font_size, const Alignment& align, const SplitSymbols& text);
+  void draw(RotatedDC& dc, RealRect rect, double scale, const SymbolFontRef& font, const SplitSymbols& text);
   /// Get information on characters in a string
   void getCharInfo(RotatedDC& dc, double font_size, const SplitSymbols& text, vector<CharInfo>& out);
   
@@ -99,7 +100,7 @@ private:
   SymbolInFont* defaultSymbol() const;
   
   /// Draws a single symbol inside the given rectangle
-  void drawSymbol  (RotatedDC& dc, RealRect sym_rect, double font_size, const Alignment& align, SymbolInFont& sym, const String& text);
+  void drawSymbol(RotatedDC& dc, RealRect sym_rect, double scale, const SymbolFontRef& font, SymbolInFont& sym, const String& text, double stretch);
   
   /// Size of a single symbol, including spacing
   RealSize symbolSize       (double font_size, const DrawableSymbol& sym);
@@ -158,15 +159,33 @@ public:
   bool update(Context& ctx);
   void initDependencies(Context&, const Dependency&) const;
   
-  /// Is a font loaded?
+  /// Is the referenced symbol font loaded?
   bool valid() const;
-    
-  Scriptable<String>    name;          ///< Font package name, can be changed with script
-  Scriptable<double>    size;          ///< Size of the font
-  double                scale_down_to; ///< Mimumum size of the font
-  Scriptable<Alignment> alignment;     ///< Alignment of symbols in a line of text
-  SymbolFontP           font;          ///< The font, if it is loaded
   
+  Scriptable<String>    name;                 ///< The referenced symbol font's package name (folder name)
+  Scriptable<double>    size;                 ///< Size of the font
+  double                scale_down_to;        ///< Minimum size of the font
+  Scriptable<bool>      underline;            ///< Underlined?
+  Scriptable<bool>      strikethrough;        ///< Struck through?
+  Scriptable<Alignment> alignment;            ///< Alignment of symbols in a line of text
+  Scriptable<Color>     shadow_color;         ///< Color for the shadow
+  Scriptable<double>    shadow_displacement_x;///< Offset of the shadow in pixels, for a font size of 15
+  Scriptable<double>    shadow_displacement_y;///< Offset of the shadow in pixels, for a font size of 15
+  Scriptable<double>    shadow_blur;          ///< Blur radius of the shadow in pixels, for a font size of 15
+  Scriptable<Color>     stroke_color;         ///< Color for the stroke
+  Scriptable<double>    stroke_radius;        ///< Thickness of the stroke in pixels, for a font size of 15
+  Scriptable<double>    stroke_blur;          ///< Blur radius of the stroke in pixels, for a font size of 15
+  SymbolFontP           font;                 ///< The symbol font this is referencing, if it is loaded
+
+  /// Add a shadow under symbols?
+  inline bool hasShadow() const {
+    return (!almost_equal(shadow_blur(), 0.0) || !almost_equal(shadow_displacement_x(), 0.0) || !almost_equal(shadow_displacement_y(), 0.0)) && shadow_color().Alpha() != 0;
+  }
+  /// Add a stroke effect around symbols?
+  inline bool hasStroke() const {
+    return (!almost_equal(stroke_blur(), 0.0) || !almost_equal(stroke_radius(), 0.0)) && stroke_color().Alpha() != 0;
+  }
+
 private:
   DECLARE_REFLECTION();
   

src/gfx/gfx.hpp

@@ -53,11 +53,15 @@ void sharp_resample_and_clip(const Image& img_in, Image& img_out, wxRect rect, i
  *  rect    = rectangle to draw in (a rectangle somewhere around pos)
  *  stretch = amount to stretch in the direction of the text after drawing
  */
-void draw_resampled_text(DC& dc, const RealPoint& pos, const RealRect& rect, double stretch, Radians angle, Color color, const String& text, int blur_radius = 0, int repeat = 1);
+void draw_resampled_text(DC& dc, const String& text, const RealPoint& pos, const RealRect& rect, Radians angle, Color color, int blur_radius = 0, Color stroke_color = Color(0,0,0), int stroke_radius = 0, double stretch = 1.0);
 
 // scaling factor to use when drawing resampled text
 extern const int text_scaling;
 
+// Downsamples the red channel of the input image to the alpha channel of the output image
+// img_in must be text_scaling times as large as img_out
+void downsample_to_alpha(Bitmap& bmp_in, Image& img_out);
+
 // ----------------------------------------------------------------------------- : Image rotation
 
 /// Rotates an image counter clockwise
@@ -92,6 +96,18 @@ void saturate(Image& image, double amount);
 /// Invert the colors in an image
 void invert(Image& img);
 
+// Blur the alpha of a pixel
+Byte blur_pixel_alpha(Byte* in, int x, int y, int width, int height, int center_weight = 2);
+// Blur the alpha channel of an image
+void blur_image_alpha(Image& img, int center_weight = 2);
+
+// Thicken the alpha of a pixel
+Byte thicken_pixel_alpha_3x3(std::vector<Byte> in, int i, int x, int y, int width, int height);
+Byte thicken_pixel_alpha_5x5(std::vector<Byte> in, int i, int x, int y, int width, int height);
+Byte thicken_pixel_alpha_7x7(std::vector<Byte> in, int i, int x, int y, int width, int height);
+// Thicken the alpha channel of an image
+void thicken_image_alpha(Image& img, int radius);
+
 // ----------------------------------------------------------------------------- : Combining
 
 /// Ways in which images can be combined, similair to what Photoshop supports

src/gfx/image_effects.cpp

@@ -9,6 +9,9 @@
 #include <util/prec.hpp>
 #include <gfx/gfx.hpp>
 #include <util/error.hpp>
+#if defined(__WXMSW__) && wxUSE_WXDIB
+#include <wx/msw/dib.h>
+#endif
 
 // ----------------------------------------------------------------------------- : Saturation
 
@@ -71,6 +74,294 @@ void invert(Image& img) {
   }
 }
 
+// ----------------------------------------------------------------------------- : Blurring
+
+Byte blur_pixel_alpha(Byte* in, int x, int y, int width, int height, int center_weight) {
+  return (  center_weight * in[0]                + // center
+         (x == 0          ? in[0] : in[-1])      + // left
+         (y == 0          ? in[0] : in[-width])  + // up
+         (x == width - 1  ? in[0] : in[1])       + // right
+         (y == height - 1 ? in[0] : in[width])     // down
+         ) / (4 + center_weight);
+}
+
+void blur_image_alpha(Image& img, int center_weight) {
+  if (!img.HasAlpha()) return;
+  int width = img.GetWidth(), height = img.GetHeight();
+  Byte* data = img.GetAlpha();
+  for (int y = 0 ; y < height ; ++y) {
+    for (int x = 0 ; x < width ; ++x) {
+      *data = blur_pixel_alpha(data, x, y, width, height, center_weight);
+      ++data;
+    }
+  }
+}
+
+// ----------------------------------------------------------------------------- : Thickening
+
+Byte thicken_pixel_alpha_7x7(std::vector<unsigned char> in, int i, int x, int y, int width, int height) {
+  Byte result = in[i];
+  Byte diag = in[i];
+  Byte corner = in[i];
+  if (x > 2) {
+    if (y > 1)          corner = max(corner, in[i -3 -2*width]);
+    if (y > 0)          diag   = max(diag  , in[i -3 -1*width]);
+                        result = max(result, in[i -3         ]);
+    if (y < height - 1) diag   = max(diag  , in[i -3 +1*width]);
+    if (y < height - 2) corner = max(corner, in[i -3 +2*width]);
+  }
+  if (x > 1) {
+    if (y > 2)          corner = max(corner, in[i -2 -3*width]);
+    if (y > 1)          result = max(result, in[i -2 -2*width]);
+    if (y > 0)          result = max(result, in[i -2 -1*width]);
+                        result = max(result, in[i -2         ]);
+    if (y < height - 1) result = max(result, in[i -2 +1*width]);
+    if (y < height - 2) result = max(result, in[i -2 +2*width]);
+    if (y < height - 3) corner = max(corner, in[i -2 +3*width]);
+  }
+  if (x > 0) {
+    if (y > 2)          diag   = max(diag  , in[i -1 -3*width]);
+    if (y > 1)          result = max(result, in[i -1 -2*width]);
+    if (y > 0)          result = max(result, in[i -1 -1*width]);
+                        result = max(result, in[i -1         ]);
+    if (y < height - 1) result = max(result, in[i -1 +1*width]);
+    if (y < height - 2) result = max(result, in[i -1 +2*width]);
+    if (y < height - 3) diag   = max(diag  , in[i -1 +3*width]);
+  }
+  
+    if (y > 2)          result = max(result, in[i    -3*width]);
+    if (y > 1)          result = max(result, in[i    -2*width]);
+    if (y > 0)          result = max(result, in[i    -1*width]);
+
+    if (y < height - 1) result = max(result, in[i    +1*width]);
+    if (y < height - 2) result = max(result, in[i    +2*width]);
+    if (y < height - 3) result = max(result, in[i    +3*width]);
+
+  if (x < width - 1) {
+    if (y > 2)          diag   = max(diag  , in[i +1 -3*width]);
+    if (y > 1)          result = max(result, in[i +1 -2*width]);
+    if (y > 0)          result = max(result, in[i +1 -1*width]);
+                        result = max(result, in[i +1         ]);
+    if (y < height - 1) result = max(result, in[i +1 +1*width]);
+    if (y < height - 2) result = max(result, in[i +1 +2*width]);
+    if (y < height - 3) diag   = max(diag  , in[i +1 +3*width]);
+  }
+  if (x < width - 2) {
+    if (y > 2)          corner = max(corner, in[i +2 -3*width]);
+    if (y > 1)          result = max(result, in[i +2 -2*width]);
+    if (y > 0)          result = max(result, in[i +2 -1*width]);
+                        result = max(result, in[i +2         ]);
+    if (y < height - 1) result = max(result, in[i +2 +1*width]);
+    if (y < height - 2) result = max(result, in[i +2 +2*width]);
+    if (y < height - 3) corner = max(corner, in[i +2 +3*width]);
+  }
+  if (x < width - 3) {
+    if (y > 1)          corner = max(corner, in[i +3 -2*width]);
+    if (y > 0)          diag   = max(diag  , in[i +3 -1*width]);
+                        result = max(result, in[i +3         ]);
+    if (y < height - 1) diag   = max(diag  , in[i +3 +1*width]);
+    if (y < height - 2) corner = max(corner, in[i +3 +2*width]);
+  }
+  if (diag   > result) result = (Byte)((4 * (int)diag   +     (int)result) / 5);
+  if (corner > result) result = (Byte)((2 * (int)corner + 3 * (int)result) / 5);
+  return result;
+}
+
+Byte thicken_pixel_alpha_5x5(std::vector<unsigned char> in, int i, int x, int y, int width, int height) {
+  Byte result = in[i];
+  Byte diag = in[i];
+  if (x > 1) {
+    if (y > 0)          diag   = max(diag  , in[i -2 -1*width]);
+                        result = max(result, in[i -2         ]);
+    if (y < height - 1) diag   = max(diag  , in[i -2 +1*width]);
+  }
+  if (x > 0) {
+    if (y > 1)          diag   = max(diag  , in[i -1 -2*width]);
+    if (y > 0)          result = max(result, in[i -1 -1*width]);
+                        result = max(result, in[i -1         ]);
+    if (y < height - 1) result = max(result, in[i -1 +1*width]);
+    if (y < height - 2) diag   = max(diag  , in[i -1 +2*width]);
+  }
+
+    if (y > 1)          result = max(result, in[i    -2*width]);
+    if (y > 0)          result = max(result, in[i    -1*width]);
+
+    if (y < height - 1) result = max(result, in[i    +1*width]);
+    if (y < height - 2) result = max(result, in[i    +2*width]);
+
+  if (x < width - 1) {
+    if (y > 1)          diag   = max(diag  , in[i +1 -2*width]);
+    if (y > 0)          result = max(result, in[i +1 -1*width]);
+                        result = max(result, in[i +1         ]);
+    if (y < height - 1) result = max(result, in[i +1 +1*width]);
+    if (y < height - 2) diag   = max(diag  , in[i +1 +2*width]);
+  }
+  if (x < width - 2) {
+    if (y > 0)          diag   = max(diag  , in[i +2 -1*width]);
+                        result = max(result, in[i +2         ]);
+    if (y < height - 1) diag   = max(diag  , in[i +2 +1*width]);
+  }
+  if (diag > result) result = (Byte)((3 * (int)diag + (int)result) / 4);
+  return result;
+}
+
+Byte thicken_pixel_alpha_3x3(std::vector<unsigned char> in, int i, int x, int y, int width, int height) {
+  Byte result = in[i];
+  Byte diag = in[i];
+  if (x > 0) {
+    if (y > 0)          diag   = max(diag,   in[i -1 -width]);
+                        result = max(result, in[i -1       ]);
+    if (y < height - 1) diag   = max(diag,   in[i -1 +width]);
+  }
+    if (y > 0)          result = max(result, in[i    -width]);
+
+    if (y < height - 1) result = max(result, in[i    +width]);
+  if (x < width - 1) {
+    if (y > 0)          diag   = max(diag,   in[i +1 -width]);
+                        result = max(result, in[i +1       ]);
+    if (y < height - 1) diag   = max(diag,   in[i +1 +width]);
+  }
+  if (diag > result) result = (Byte)((3*(int)diag + 2*(int)result) / 5);
+  return result;
+}
+
+void thicken_image_alpha(Image& img, int radius) {
+  if (!img.HasAlpha()) return;
+  int width = img.GetWidth(), height = img.GetHeight();
+  Byte* data = img.GetAlpha();
+  std::vector<Byte> copy(data, data + width * height);
+  int i = 0;
+  for (int y = 0 ; y < height ; ++y) {
+    for (int x = 0 ; x < width ; ++x) {
+      *data = radius == 1 ? thicken_pixel_alpha_3x3(copy, i, x, y, width, height) :
+              radius == 2 ? thicken_pixel_alpha_5x5(copy, i, x, y, width, height) :
+                            thicken_pixel_alpha_7x7(copy, i, x, y, width, height) ;
+      ++data;
+      ++i;
+    }
+  }
+}
+
+// ----------------------------------------------------------------------------- : Resampled text
+
+void downsample_to_alpha(Bitmap& bmp_in, Image& img_out) {
+  Byte* temp = nullptr;
+#if defined(__WXMSW__) && wxUSE_WXDIB
+  wxDIB img_in(bmp_in);
+  if (!img_in.IsOk()) return;
+  // if text_scaling = 4, then the line always is dword aligned, so we need no adjusting
+  // we created a bitmap with depth 24, so that is what we should have here
+  if (img_in.GetDepth() != 24) throw InternalError(_("DIB has wrong bit depth"));
+#else
+  Image img_in = bmp_in.ConvertToImage();
+#endif
+  Byte* in  = img_in.GetData();
+  Byte* out = img_in.GetData();
+  // scale in the x direction, this overwrites parts of the input image
+  if (img_in.GetWidth() == img_out.GetWidth() * text_scaling) {
+    // no stretching
+    int count = img_out.GetWidth() * img_in.GetHeight();
+    for (int i = 0 ; i < count ; ++i) {
+      int total = 0;
+      for (int j = 0 ; j < text_scaling ; ++j) {
+        total += in[3 * (j + text_scaling * i)];
+      }
+      out[i] = total / text_scaling;
+    }
+  } else {
+    // resample to buffer
+    temp = new Byte[img_out.GetWidth() * img_in.GetHeight()];
+    out = temp;
+    // custom stretch, see resample_image.cpp
+    const int shift = 32-12-8; // => max size = 4096, max alpha = 255
+    int w1 = img_in.GetWidth(), w2 = img_out.GetWidth(), h = img_in.GetHeight();
+    int out_fact = (w2 << shift) / w1; // how much to output for 256 input = 1 pixel
+    int out_rest = (w2 << shift) % w1;
+    // make the image 'bolder' to compensate for compressing it
+    int mul = 128 + min(256, 128*w1/(text_scaling*w2));
+    for (int y = 0 ; y < h ; ++y) {
+      int in_rem = out_fact + out_rest;
+      for (int x = 0 ; x < w2 ; ++x) {
+        int out_rem = 1 << shift;
+        int tot = 0;
+        while (out_rem >= in_rem) {
+          // eat a whole input pixel
+          tot += *in * in_rem;
+          out_rem -= in_rem;
+          in_rem = out_fact;
+          in += 3;
+        }
+        if (out_rem > 0) {
+          // eat a partial input pixel
+          tot += *in * out_rem;
+          in_rem -= out_rem;
+        }
+        // store
+        *out = top(((tot >> shift) * mul) >> 8);
+        out += 1;
+      }
+    }
+    in = temp;
+  }
+
+  // now scale in the y direction, and write to the output alpha
+  img_out.InitAlpha();
+  int line_size_in = img_out.GetWidth();
+#if defined(__WXMSW__) && wxUSE_WXDIB
+  // DIBs are upside down
+  out = img_out.GetAlpha() + (img_out.GetHeight() - 1) * line_size_in;
+  int line_size_out = -line_size_in;
+#else
+  out = img_out.GetAlpha();
+  int line_size_out = line_size_in;
+#endif
+  int h = img_out.GetHeight();
+  if (img_in.GetHeight() == h * text_scaling) {
+    // no stretching
+    for (int y = 0 ; y < h ; ++y) {
+      for (int x = 0 ; x < line_size_in ; ++x) {
+        int total = 0;
+        for (int j = 0 ; j < text_scaling ; ++j) {
+          total += in[x + line_size_in * (j + text_scaling * y)];
+        }
+        out[x + line_size_out * y] = total / text_scaling;
+      }
+    }
+  } else {
+    const int shift = 32-12-8; // => max size = 4096, max alpha = 255
+    int h1 = img_in.GetHeight(), w = img_out.GetWidth();
+    int out_fact = (h << shift) / h1; // how much to output for 256 input = 1 pixel
+    int out_rest = (h << shift) % h1;
+    int mul = 128 + min(256, 128*h1/(text_scaling*h));
+    for (int x = 0 ; x < w ; ++x) {
+      int in_rem = out_fact + out_rest;
+      for (int y = 0 ; y < h ; ++y) {
+        int out_rem = 1 << shift;
+        int tot = 0;
+        while (out_rem >= in_rem) {
+          // eat a whole input pixel
+          tot += *in * in_rem;
+          out_rem -= in_rem;
+          in_rem = out_fact;
+          in += line_size_in;
+        }
+        if (out_rem > 0) {
+          // eat a partial input pixel
+          tot += *in * out_rem;
+          in_rem -= out_rem;
+        }
+        // store
+        *out = top(((tot >> shift) * mul) >> 8);
+        out += line_size_out;
+      }
+      in  = in  - h1 * line_size_in  + 1;
+      out = out - h  * line_size_out + 1;
+    }
+  }
+
+  delete[] temp;
+}
+
 // ----------------------------------------------------------------------------- : Coloring symbol images
 
 RGB recolor(RGB x, RGB cr, RGB cg, RGB cb, RGB cw) {

src/gfx/resample_text.cpp

@@ -10,9 +10,6 @@
 #include <gfx/gfx.hpp>
 #include <util/error.hpp>
 #include <gui/util.hpp> // clearDC_black
-#if defined(__WXMSW__) && wxUSE_WXDIB
-  #include <wx/msw/dib.h>
-#endif
 
 void blur_image(const Image& img_in, Image& img_out);
 
@@ -21,189 +18,77 @@ void blur_image(const Image& img_in, Image& img_out);
 // scaling factor to use when drawing resampled text
 const int text_scaling = 4;
 
-// Downsamples the red channel of the input image to the alpha channel of the output image
-// img_in must be text_scaling times as large as img_out
-void downsample_to_alpha(Bitmap& bmp_in, Image& img_out) {
-  Byte* temp = nullptr;
-  #if defined(__WXMSW__) && wxUSE_WXDIB
-    wxDIB img_in(bmp_in);
-    if (!img_in.IsOk()) return;
-    // if text_scaling = 4, then the line always is dword aligned, so we need no adjusting
-    // we created a bitmap with depth 24, so that is what we should have here
-    if (img_in.GetDepth() != 24) throw InternalError(_("DIB has wrong bit depth"));
-  #else
-    Image img_in = bmp_in.ConvertToImage();
-  #endif
-  Byte* in  = img_in.GetData();
-  Byte* out = img_in.GetData();
-  // scale in the x direction, this overwrites parts of the input image
-  if (img_in.GetWidth() == img_out.GetWidth() * text_scaling) {
-    // no stretching
-    int count = img_out.GetWidth() * img_in.GetHeight();
-    for (int i = 0 ; i < count ; ++i) {
-      int total = 0;
-      for (int j = 0 ; j < text_scaling ; ++j) {
-        total += in[3 * (j + text_scaling * i)];
-      }
-      out[i] = total / text_scaling;
-    }
-  } else {
-    // resample to buffer
-    temp = new Byte[img_out.GetWidth() * img_in.GetHeight()];
-    out = temp;
-    // custom stretch, see resample_image.cpp
-    const int shift = 32-12-8; // => max size = 4096, max alpha = 255
-    int w1 = img_in.GetWidth(), w2 = img_out.GetWidth(), h = img_in.GetHeight();
-    int out_fact = (w2 << shift) / w1; // how much to output for 256 input = 1 pixel
-    int out_rest = (w2 << shift) % w1;
-    // make the image 'bolder' to compensate for compressing it
-    int mul = 128 + min(256, 128*w1/(text_scaling*w2));
-    for (int y = 0 ; y < h ; ++y) {
-      int in_rem = out_fact + out_rest;
-      for (int x = 0 ; x < w2 ; ++x) {
-        int out_rem = 1 << shift;
-        int tot = 0;
-        while (out_rem >= in_rem) {
-          // eat a whole input pixel
-          tot += *in * in_rem;
-          out_rem -= in_rem;
-          in_rem = out_fact;
-          in += 3;
-        }
-        if (out_rem > 0) {
-          // eat a partial input pixel
-          tot += *in * out_rem;
-          in_rem -= out_rem;
-        }
-        // store
-        *out = top(((tot >> shift) * mul) >> 8);
-        out += 1;
-      }
-    }
-    in = temp;
-  }
-  
-  // now scale in the y direction, and write to the output alpha
-  img_out.InitAlpha();
-  int line_size_in = img_out.GetWidth();
-  #if defined(__WXMSW__) && wxUSE_WXDIB
-    // DIBs are upside down
-    out = img_out.GetAlpha() + (img_out.GetHeight() - 1) * line_size_in;
-    int line_size_out = -line_size_in;
-  #else
-    out = img_out.GetAlpha();
-    int line_size_out = line_size_in;
-  #endif
-  int h = img_out.GetHeight();
-  if (img_in.GetHeight() == h * text_scaling) {
-    // no stretching
-    for (int y = 0 ; y < h ; ++y) {
-      for (int x = 0 ; x < line_size_in ; ++x) {
-        int total = 0;
-        for (int j = 0 ; j < text_scaling ; ++j) {
-          total += in[x + line_size_in * (j + text_scaling * y)];
-        }
-        out[x + line_size_out * y] = total / text_scaling;
-      }
-    }
-  } else {
-    const int shift = 32-12-8; // => max size = 4096, max alpha = 255
-    int h1 = img_in.GetHeight(), w = img_out.GetWidth();
-    int out_fact = (h << shift) / h1; // how much to output for 256 input = 1 pixel
-    int out_rest = (h << shift) % h1;
-    int mul = 128 + min(256, 128*h1/(text_scaling*h));
-    for (int x = 0 ; x < w ; ++x) {
-      int in_rem = out_fact + out_rest;
-      for (int y = 0 ; y < h ; ++y) {
-        int out_rem = 1 << shift;
-        int tot = 0;
-        while (out_rem >= in_rem) {
-          // eat a whole input pixel
-          tot += *in * in_rem;
-          out_rem -= in_rem;
-          in_rem = out_fact;
-          in += line_size_in;
-        }
-        if (out_rem > 0) {
-          // eat a partial input pixel
-          tot += *in * out_rem;
-          in_rem -= out_rem;
-        }
-        // store
-        *out = top(((tot >> shift) * mul) >> 8);
-        out += line_size_out;
-      }
-      in  = in  - h1 * line_size_in  + 1;
-      out = out - h  * line_size_out + 1;
-    }
-  }
-  
-  delete[] temp;
-}
-
-// simple blur
-int blur_alpha_pixel(Byte* in, int x, int y, int width, int height) {
-  return (2 * (                      in[0])      + // center
-          (x == 0          ? in[0] : in[-1])     + // left
-          (y == 0          ? in[0] : in[-width]) + // up
-          (x == width - 1  ? in[0] : in[1])      + // right
-          (y == height - 1 ? in[0] : in[width])    // down
-         ) / 6;
-}
-
-// TODO: move me?
-void blur_image_alpha(Image& img) {
-  int width = img.GetWidth(), height = img.GetHeight();
-  Byte* data = img.GetAlpha();
-  for (int y = 0 ; y < height ; ++y) {
-    for (int x = 0 ; x < width ; ++x) {
-      *data = blur_alpha_pixel(data, x, y, width, height);
-      ++data;
-    }
-  }
-}
-
 // Draw text by first drawing it using a larger font and then downsampling it
 // optionally rotated by an angle
-void draw_resampled_text(DC& dc, const RealPoint& pos, const RealRect& rect, double stretch, Radians angle, Color color, const String& text, int blur_radius, int repeat) {
+void draw_resampled_text(DC& dc, const String& text, const RealPoint& pos, const RealRect& rect, Radians angle, Color color, int blur_radius, Color stroke_color, int stroke_radius, double stretch) {
   // transparent text can be ignored
   if (color.Alpha() == 0) return;
   // enlarge slightly; some fonts are larger then the GetTextExtent tells us (especially italic fonts)
-  int w = static_cast<int>(rect.width) + 3 + 2 * blur_radius, h = static_cast<int>(rect.height) + 1 + 2 * blur_radius;
+  int w = static_cast<int>(rect.width) + 4, h = static_cast<int>(rect.height) + 2;
   // determine sub-pixel position
-  int xi = static_cast<int>(rect.x) - blur_radius / text_scaling,
+  int xi = static_cast<int>(rect.x),
-      yi = static_cast<int>(rect.y) - blur_radius / text_scaling;
+      yi = static_cast<int>(rect.y);
   int xsub = static_cast<int>(text_scaling * (pos.x - xi)),
       ysub = static_cast<int>(text_scaling * (pos.y - yi));
-  // draw text
+  // draw text as mask (white text on black background)
-  Bitmap buffer(w * text_scaling, h * text_scaling, 24); // should be initialized to black
+  Bitmap buffer(w * text_scaling, h * text_scaling, 24);
   wxMemoryDC mdc;
   mdc.SelectObject(buffer);
   clearDC_black(mdc);
-  // now draw the text
   mdc.SetFont(dc.GetFont());
   mdc.SetTextForeground(*wxWHITE);
   mdc.DrawRotatedText(text, xsub, ysub, rad_to_deg(angle));
-  // get image
   mdc.SelectObject(wxNullBitmap);
-  // step 2. sample down
+  // downsample
   double ca = fabs(cos(angle)), sa = fabs(sin(angle));
   w += int(w * (stretch - 1) * ca); // GCC makes annoying conversion warnings if *= is used here.
   h += int(h * (stretch - 1) * sa);
-  Image img_small(w, h, false);
+  Image img(w, h, false);
-  fill_image(img_small, color);
+  downsample_to_alpha(buffer, img);
-  downsample_to_alpha(buffer, img_small);
+  // if there is no stroke effect, just add blur and draw
-  // multiply alpha
+  if (stroke_radius == 0) {
-  if (color.Alpha() != 255) {
+    if (color.Alpha() != 255) {
-    set_alpha(img_small, color.Alpha() / 255.);
+      set_alpha(img, color.Alpha() / 255.);
-  }
+    }
-  // blur
+    if (blur_radius > 0) {
-  for (int i = 0 ; i < blur_radius ; ++i) {
+      Image s_img(w + 2*blur_radius, h + 2*blur_radius);
-    blur_image_alpha(img_small);
+      set_alpha(s_img, 0);
-  }
+      s_img.Paste(img, blur_radius, blur_radius, wxIMAGE_ALPHA_BLEND_COMPOSE);
-  // step 3. draw to dc
+      for (int i = 0 ; i < blur_radius ; ++i) {
-  for (int i = 0 ; i < repeat ; ++i) {
+        blur_image_alpha(s_img, 3);
-    dc.DrawBitmap(img_small, xi, yi);
+      }
+      fill_image(s_img, color);
+      dc.DrawBitmap(s_img, xi-blur_radius, yi-blur_radius);
+    }
+    else {
+      fill_image(img, color);
+      dc.DrawBitmap(img, xi, yi);
+    }
+  }
+  // otherwise add stroke effect
+  else {
+    int radius = blur_radius + stroke_radius;
+    Image s_img(w + 2*radius, h + 2*radius);
+    set_alpha(s_img, 0);
+    s_img.Paste(img, radius, radius, wxIMAGE_ALPHA_BLEND_COMPOSE);
+    for (int i = 0 ; i < stroke_radius ; ++i) {
+      thicken_image_alpha(s_img, 1);
+    }
+    for (int i = 0 ; i < blur_radius ; ++i) {
+      blur_image_alpha(s_img, 3);
+    }
+    if (stroke_color.Alpha() != 255) {
+      set_alpha(s_img, stroke_color.Alpha() / 255.);
+    }
+    fill_image(s_img, stroke_color);
+    if (stroke_color != color) {
+      fill_image(img, color);
+      if (color.Alpha() != 255) {
+        set_alpha(img, color.Alpha() / 255.);
+      }
+      s_img.Paste(img, radius, radius, wxIMAGE_ALPHA_BLEND_COMPOSE);
+    }
+    dc.DrawBitmap(s_img, xi-radius, yi-radius);
   }
 }
 

src/render/text/font.cpp

@@ -27,7 +27,7 @@ void FontTextElement::draw(RotatedDC& dc, double scale, const RealRect& rect, co
     margin = RealSize(1., 0);
   }
   dc.SetFont(*font, scale);
-  dc.DrawTextWithShadow(text, *font, rect.position() + margin);
+  dc.DrawTextWithShadowOrStroke(text, *font, rect.position() + margin);
   if (native_look) font->color = font_color;
 }
 

src/render/text/symbol.cpp

@@ -15,7 +15,7 @@
 void SymbolTextElement::draw(RotatedDC& dc, double scale, const RealRect& rect, const double* xs, DrawWhat what, size_t start, size_t end, bool native_look) const {
   if (!(what & DRAW_NORMAL)) return;
   if (font.font) {
-    font.font->draw(dc, ctx, rect, font.size * scale, font.alignment, content.substr(start - this->start, end-start));
+    font.font->draw(dc, ctx, rect, scale, font, content.substr(start - this->start, end-start));
   }
 }
 

src/render/value/choice.cpp

@@ -117,7 +117,7 @@ void draw_choice_viewer(RotatedDC& dc, ValueViewer& viewer, ChoiceStyle& style,
     dc.SetFont(font, 1.0);
     RealSize size = dc.GetTextExtent(text);
     RealPoint text_pos = align_in_rect(text_align, size, dc.getInternalRect()) + RealSize(margin, 0);
-    dc.DrawTextWithShadow(text, font, text_pos);
+    dc.DrawTextWithShadowOrStroke(text, font, text_pos);
     if (viewer.nativeLook()) font.color = font_color;
   }
 }

src/render/value/image.cpp

@@ -119,15 +119,11 @@ Bitmap ImageValueViewer::imagePlaceholder(const Rotation& rot, UInt w, UInt h, c
     // only when in editor mode
     for (UInt size = 12 ; size > 2 ; --size) {
       dc.SetFont(wxFont(size, wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL));
-      RealSize rs = dc.GetTextExtent(_("double click to load image"));
+      RealSize rs = dc.GetTextExtent(_LABEL_("load image"));
       if (rs.width <= w - 10 && rs.height < h - 10) {
         // text fits
         RealPoint pos = align_in_rect(ALIGN_MIDDLE_CENTER, rs, rect);
-        bool black_on_white = !default_image.Ok() || very_light(default_image);
+        dc.DrawText(_LABEL_("load image"), pos, Color(255,255,255), 2, Color(0,0,0), 3); // stroked
-        dc.SetTextForeground(black_on_white ? *wxWHITE : *wxBLACK);
-        dc.DrawText(_("double click to load image"), pos, 2, 4); // blurred
-        dc.SetTextForeground(black_on_white ? *wxBLACK : *wxWHITE);
-        dc.DrawText(_("double click to load image"), pos);
         break;
       }
     }

src/render/value/multiple_choice.cpp

@@ -88,7 +88,7 @@ void MultipleChoiceValueViewer::drawChoice(RotatedDC& dc, RealPoint& pos, const
     dc.SetFont(font,1);
     RealSize text_size = dc.GetTextExtent(text);
     RealPoint text_pos = align_in_rect(ALIGN_MIDDLE_LEFT, text_size, RealRect(pos.x + size.width + 1, pos.y, 0,size.height)) + margin;
-    dc.DrawTextWithShadow(text, font, text_pos);
+    dc.DrawTextWithShadowOrStroke(text, font, text_pos);
     size = add_horizontal(size, text_size);
     if (nativeLook()) font.color = font_color;
   }

src/render/value/package_choice.cpp

@@ -77,6 +77,6 @@ void PackageChoiceValueViewer::draw(RotatedDC& dc) {
   }
   dc.SetFont(font, 1.0);
   RealPoint pos = align_in_rect(ALIGN_MIDDLE_LEFT, RealSize(0, dc.GetCharHeight()), dc.getInternalRect()) + RealSize(17., 0) + margin;
-  dc.DrawTextWithShadow(text, font, pos);
+  dc.DrawTextWithShadowOrStroke(text, font, pos);
   if (nativeLook()) font.color = font_color;
 }

src/util/rotation.cpp

@@ -182,27 +182,27 @@ RotatedDC::RotatedDC(DC& dc, const Rotation& rotation, RenderQuality quality)
 
 // ----------------------------------------------------------------------------- : RotatedDC : Drawing
 
-void RotatedDC::DrawText(const String& text, const RealPoint& pos, int blur_radius, int boldness, double stretch_) {
+void RotatedDC::DrawText(const String& text, const RealPoint& pos, int blur_radius, Color stroke_color, int stroke_radius, double stretch) {
-  DrawText(text, pos, dc.GetTextForeground(), blur_radius, boldness, stretch_);
+  DrawText(text, pos, dc.GetTextForeground(), blur_radius, stroke_color, stroke_radius, stretch);
 }
 
-void RotatedDC::DrawText(const String& text, const RealPoint& pos, Color color, int blur_radius, int boldness, double stretch_) {
+void RotatedDC::DrawText(const String& text, const RealPoint& pos, Color color, int blur_radius, Color stroke_color, int stroke_radius, double stretch) {
   if (text.empty()) return;
   if (color.Alpha() == 0) return;
   if (quality >= QUALITY_AA) {
     RealRect r(pos, GetTextExtent(text));
     RealRect r_ext = trRectToBB(r);
     RealPoint pos2 = tr(pos);
-    stretch_ *= getStretch();
+    stretch *= getStretch();
-    if (fabs(stretch_ - 1) > 1e-6) {
+    if (fabs(stretch - 1) > 1e-6) {
-      r.width *= stretch_;
+      r.width *= stretch;
       RealRect r_ext2 = trRectToBB(r);
       pos2.x += r_ext2.x - r_ext.x;
       pos2.y += r_ext2.y - r_ext.y;
       r_ext.x = r_ext2.x;
       r_ext.y = r_ext2.y;
     }
-    draw_resampled_text(dc, pos2, r_ext, stretch_, angle, color, text, blur_radius, boldness);
+    draw_resampled_text(dc, text, pos2, r_ext, angle, color, blur_radius, stroke_color, stroke_radius, stretch);
   } else if (quality >= QUALITY_SUB_PIXEL) {
     RealPoint p_ext = tr(pos)*text_scaling;
     double usx,usy;
@@ -216,11 +216,14 @@ void RotatedDC::DrawText(const String& text, const RealPoint& pos, Color color,
     dc.SetTextForeground(color);
     dc.DrawRotatedText(text, (int) p_ext.x, (int) p_ext.y, rad_to_deg(angle));
   }
-}
+}
 
-void RotatedDC::DrawTextWithShadow(const String& text, const Font& font, const RealPoint& pos, double scale, double stretch) {
+void RotatedDC::DrawTextWithShadowOrStroke(const String& text, const Font& font, const RealPoint& pos, double scale, double stretch) {
-  DrawText(text, pos + RealSize(font.shadow_displacement_x, font.shadow_displacement_y) * scale, font.shadow_color, font.shadow_blur * scale, 1, stretch);
+  double s_scale = scale * dc.GetFont().GetPointSize() / text_scaling / 15.;
-  DrawText(text, pos, font.color, 0, 1, stretch);
+  if (font.hasShadow() && !font.hasStroke()) {
+    DrawText(text, pos + RealSize(font.shadow_displacement_x, font.shadow_displacement_y) * scale, font.shadow_color, lround(font.shadow_blur * s_scale), Color(0,0,0), 0, stretch);
+  }
+  DrawText(text, pos, font.color, lround(font.stroke_blur * s_scale), font.stroke_color, lround(font.stroke_radius * s_scale), stretch);
 }
 
 void RotatedDC::DrawBitmap(const Bitmap& bitmap, const RealPoint& pos) {

src/util/rotation.hpp

@@ -157,10 +157,10 @@ public:
   // --------------------------------------------------- : Drawing
   
   /// Draw text
-  void DrawText  (const String& text, const RealPoint& pos,              int blur_radius = 0, int boldness = 1, double stretch = 1.0);
+  void DrawText  (const String& text, const RealPoint& pos,              int blur_radius = 0, Color stroke_color = Color(0,0,0), int stroke_radius = 0, double stretch = 1.0);
-  void DrawText  (const String& text, const RealPoint& pos, Color color, int blur_radius = 0, int boldness = 1, double stretch = 1.0);
+  void DrawText  (const String& text, const RealPoint& pos, Color color, int blur_radius = 0, Color stroke_color = Color(0,0,0), int stroke_radius = 0, double stretch = 1.0);
-  /// Draw text with the shadow and color settings of the given font
+  /// Draw text with a shadow or stroke, and color settings of the given font
-  void DrawTextWithShadow(const String& text, const Font& font, const RealPoint& pos, double scale = 1.0, double stretch = 1.0);
+  void DrawTextWithShadowOrStroke(const String& text, const Font& font, const RealPoint& pos, double scale = 1.0, double stretch = 1.0);
   /// Draw abitmap, it must already be zoomed!
   void DrawBitmap(const Bitmap& bitmap, const RealPoint& pos);
   /// Draw an image using the given combining mode, the image must already be zoomed!