RSNA · mdevans · Oct 7, 2025 · Sep 26, 2025 · Sep 26, 2025 · Oct 1, 2025
diff --git a/src/anonymizer/anonymizer.py b/src/anonymizer/anonymizer.py
@@ -1,4 +1,5 @@
 import faulthandler
+import ctypes
 import json
 import logging
 import os
@@ -58,6 +59,11 @@ def get_app_state_path(self) -> Path:
         return self.logs_dir / ".anonymizer_state.json"
 
     def __init__(self, logs_dir: Path):
+        if sys.platform.startswith("win"):
+            # Enable DPI awareness for Windows (improves scaling on high-DPI/4K monitors)
+            #ctk.deactivate_automatic_dpi_awareness()  # TODO: implement dpi awareness for all views for Windows OS
+            ctypes.windll.shcore.SetProcessDpiAwareness(1)    
+
         super().__init__()
         self.logs_dir: Path = logs_dir
         ctk.set_appearance_mode("System")  # Modes: "System" (standard), "Dark", "Light"
@@ -66,15 +72,15 @@ def __init__(self, logs_dir: Path):
             logger.error(f"Theme file not found: {theme}, reverting to dark-blue theme")
             theme = "dark-blue"
         ctk.set_default_color_theme(theme)
-        ctk.deactivate_automatic_dpi_awareness()  # TODO: implement dpi awareness for all views for Windows OS
+
         logging.info(f"ctk.ThemeManager.theme:\n{pformat(ThemeManager.theme)}")
         self.mono_font = self._init_mono_font()
 
         ctk.AppearanceModeTracker.add(self._appearance_mode_change)
         self._appearance_mode_change(ctk.get_appearance_mode())  # initialize non-ctk widget styles
 
         if sys.platform.startswith("win"):
-            self.iconbitmap("assets\\icons\\rsna_icon.ico", default="assets\\icons\\rsna_icon.ico")
+            self.iconbitmap("assets\\icons\\rsna_icon.ico", default="assets\\icons\\rsna_icon.ico")                     
 
         self.recent_project_dirs: list[Path] = []
         self.current_open_project_dir: Path | None = None

diff --git a/src/anonymizer/assets/locales/de/html/1_übersicht.html b/src/anonymizer/assets/locales/de/html/1_übersicht.html
@@ -3,7 +3,7 @@
 see https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<h2>Einführung</h2>
 		<p>
 		Der RSNA DICOM Anonymizer ist ein plattformübergreifendes, eigenständiges De-Identifikations-Werkzeug.

diff --git a/src/anonymizer/assets/locales/de/html/2_deidentifikationsprotokoll.html b/src/anonymizer/assets/locales/de/html/2_deidentifikationsprotokoll.html
@@ -3,7 +3,7 @@
 siehe https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 	<h3>DICOM Standard zur De-Identifikation</h3>
 		<p>

diff --git a/src/anonymizer/assets/locales/de/html/3_anonymisierungsprojekte_verwalten.html b/src/anonymizer/assets/locales/de/html/3_anonymisierungsprojekte_verwalten.html
@@ -3,7 +3,7 @@
 siehe https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 		<h2>Verwaltung von Anonymisierungsprojekten</h2>
 

diff --git a/src/anonymizer/assets/locales/de/html/4_projekteinstellungen.html b/src/anonymizer/assets/locales/de/html/4_projekteinstellungen.html
@@ -3,7 +3,7 @@
 siehe https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Project Settings</h1> -->
 
 		<h2>Projekteinstellungen</h2>

diff --git a/src/anonymizer/assets/locales/de/html/5_bedienung.html b/src/anonymizer/assets/locales/de/html/5_bedienung.html
@@ -3,7 +3,7 @@
 siehe https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 
 		<h2>Dateien importieren</h2>
 

diff --git a/src/anonymizer/assets/locales/de/html/6_lizenz.html b/src/anonymizer/assets/locales/de/html/6_lizenz.html
@@ -1,6 +1,6 @@
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
     <h3>Lizenz</h3>
     Die RSNA DICOM Anonymizer-Software wird unter der
     <a href="http://mirc.rsna.org/rsnapubliclicense.pdf">RSNA Public License</a> veröffentlicht.

diff --git a/src/anonymizer/assets/locales/en_US/html/1_overview.html b/src/anonymizer/assets/locales/en_US/html/1_overview.html
@@ -3,7 +3,7 @@
 see https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Overview</h1> -->
 
 	<h2>Introduction</h2>

diff --git a/src/anonymizer/assets/locales/en_US/html/2_deidentification protocol.html b/src/anonymizer/assets/locales/en_US/html/2_deidentification protocol.html
@@ -3,7 +3,7 @@
 see https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 	<h3>DICOM Standard De-identification Protocol</h3>
 	<p>

diff --git a/src/anonymizer/assets/locales/en_US/html/3_managing anonymization projects.html b/src/anonymizer/assets/locales/en_US/html/3_managing anonymization projects.html
@@ -3,7 +3,7 @@
 see https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 		<h2>Managing Anonymization Projects</h2>
 

diff --git a/src/anonymizer/assets/locales/en_US/html/4_project settings.html b/src/anonymizer/assets/locales/en_US/html/4_project settings.html
@@ -3,7 +3,7 @@
 see https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Project Settings</h1> -->
 
 		<h2>Project Settings</h2>

diff --git a/src/anonymizer/assets/locales/en_US/html/5_operation.html b/src/anonymizer/assets/locales/en_US/html/5_operation.html
@@ -3,7 +3,7 @@
 see https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Operation</h1> -->
 
 		<h2>Importing files</h2>

diff --git a/src/anonymizer/assets/locales/en_US/html/6_license.html b/src/anonymizer/assets/locales/en_US/html/6_license.html
@@ -1,6 +1,6 @@
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
     <h3>License</h3>
     The RSNA DICOM Anonymizer software is released under the
     <a href="http://mirc.rsna.org/rsnapubliclicense.pdf">RSNA Public License.</a>
@@ -16,16 +16,16 @@ <h3>Dependencies</h3>
         <li><a href="https://github.com/boto/boto3">boto3</a></li>
         <li><a href="https://github.com/theorchard/openpyxl">openpyxl</a></li>
         <li><a href="https://github.com/giampaolo/psutil">psutil</a></li>  
-        <li><a href="https://github.com/pydicom/pylibjpeg">pylibjpeg</a><li>
+        <li><a href="https://github.com/pydicom/pylibjpeg">pylibjpeg</a></li>
         <li><a href="https://github.com/numpy/numpy">numpy</a></li>
-        <li><a href="https://github.com/opencv/opencv-python">opencv-python-headless</a><li></li>  
-        <li><a href="https://github.com/JaidedAI/EasyOCR">easyocr</a><li></li>
-        <li><a href="https://github.com/pyca/cryptography">cryptography</a><li></li>
-        <li><a href="https://github.com/psf/requests">requests</a><li></li>
-        <li><a href="https://github.com/requests/requests-oauthlib">requests-oauthlib</a><li></li>
-        <li><a href="https://github.com/toml-lang/toml">toml</a><li></li>
-        <li><a href="https://github.com/pallets/click">click</a><li></li>
-        <li><a href="khttps://github.com/lidatong/dataclasses-json">dataclasses-json</a><li></li>
+        <li><a href="https://github.com/opencv/opencv-python">opencv-python-headless</a></li>
+        <li><a href="https://github.com/JaidedAI/EasyOCR">easyocr</a></li>
+        <li><a href="https://github.com/pyca/cryptography">cryptography</a></li>
+        <li><a href="https://github.com/psf/requests">requests</a></li>
+        <li><a href="https://github.com/requests/requests-oauthlib">requests-oauthlib</a></li>
+        <li><a href="https://github.com/toml-lang/toml">toml</a></li>
+        <li><a href="https://github.com/pallets/click">click</a></li>
+        <li><a href="khttps://github.com/lidatong/dataclasses-json">dataclasses-json</a></li>
     </ol>
     <h3>Dependencies open source licenses</h3>
     The software above, included in the RSNA DICOM Anonymizer, is released under the following licenses:

diff --git a/src/anonymizer/assets/locales/es/html/1_visión general.html b/src/anonymizer/assets/locales/es/html/1_visión general.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">Visión general del Anonimizador DICOM de RSNA</h1> -->
 
 	<h2>Introducción</h2>

diff --git a/src/anonymizer/assets/locales/es/html/2_protocolo de desidentificación.html b/src/anonymizer/assets/locales/es/html/2_protocolo de desidentificación.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 	<h3>Protocolo Estándar DICOM para De-Identificación</h3>
 		<p>

diff --git a/src/anonymizer/assets/locales/es/html/3_gestión de proyectos.html b/src/anonymizer/assets/locales/es/html/3_gestión de proyectos.html
@@ -3,7 +3,7 @@
 vea https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 		<h2>Gestión de Proyectos de Anonimización</h2>
 

diff --git a/src/anonymizer/assets/locales/es/html/4_configuración del proyecto.html b/src/anonymizer/assets/locales/es/html/4_configuración del proyecto.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">Configuración del Proyecto Anonimizador DICOM RSNA</h1> -->
 
 	<h2>Configuración del Proyecto</h2>

diff --git a/src/anonymizer/assets/locales/es/html/5_operación.html b/src/anonymizer/assets/locales/es/html/5_operación.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Operation</h1> -->
 
 		<h2>Importar archivos</h2>

diff --git a/src/anonymizer/assets/locales/es/html/6_licencia.html b/src/anonymizer/assets/locales/es/html/6_licencia.html
@@ -1,6 +1,6 @@
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
     <h3>Licencia</h3>
     El software RSNA DICOM Anonymizer se publica bajo la
     <a href="http://mirc.rsna.org/rsnapubliclicense.pdf">Licencia Pública de RSNA.</a>

diff --git a/src/anonymizer/assets/locales/es/html_bak/1_visión general.html b/src/anonymizer/assets/locales/es/html_bak/1_visión general.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">Visión general del Anonimizador DICOM de RSNA</h1> -->
 
 	<h2>Introducción</h2>

diff --git a/src/anonymizer/assets/locales/es/html_bak/2_protocolo de desidentificación.html b/src/anonymizer/assets/locales/es/html_bak/2_protocolo de desidentificación.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 	<h3>Protocolo Estándar DICOM para De-Identificación</h3>
 		<p>

diff --git a/src/anonymizer/assets/locales/es/html_bak/3_gestión de proyectos.html b/src/anonymizer/assets/locales/es/html_bak/3_gestión de proyectos.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 	<h3>Protocolo estándar de desidentificación DICOM</h3>
 		<p>

diff --git a/src/anonymizer/assets/locales/es/html_bak/4_configuración del proyecto.html b/src/anonymizer/assets/locales/es/html_bak/4_configuración del proyecto.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">Configuración del Proyecto Anonimizador DICOM RSNA</h1> -->
 
 	<h2>Configuración del Proyecto</h2>

diff --git a/src/anonymizer/assets/locales/es/html_bak/5_operación.html b/src/anonymizer/assets/locales/es/html_bak/5_operación.html
@@ -3,7 +3,7 @@
 ver https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Operation</h1> -->
 
 		<h2>Importar archivos</h2>

diff --git a/src/anonymizer/assets/locales/es/html_bak/6_licencia.html b/src/anonymizer/assets/locales/es/html_bak/6_licencia.html
@@ -1,6 +1,6 @@
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
     <h3>Licencia</h3>
     El software RSNA DICOM Anonymizer se publica bajo la
     <a href="http://mirc.rsna.org/rsnapubliclicense.pdf">Licencia Pública de RSNA.</a>

diff --git a/src/anonymizer/assets/locales/fr/html/1_aperçu.html b/src/anonymizer/assets/locales/fr/html/1_aperçu.html
@@ -3,7 +3,7 @@
 voir https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">Présentation de l'Anonymiseur DICOM de la RSNA</h1> -->
 
 	<h2>Introduction</h2>

diff --git a/src/anonymizer/assets/locales/fr/html/2_protocole de désidentification.html b/src/anonymizer/assets/locales/fr/html/2_protocole de désidentification.html
@@ -3,7 +3,7 @@
 voir https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 	<h3>Protocole de Dé-identification Standard DICOM</h3>
 		<p>

diff --git a/src/anonymizer/assets/locales/fr/html/3_gestion de projet.html b/src/anonymizer/assets/locales/fr/html/3_gestion de projet.html
@@ -3,7 +3,7 @@
 voir https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F;font-size: 14px;">
+<div style="color: THEME_COLOR;font-size: 14px;">
 
 		<h2>Gestion des Projets d'Anonymisation</h2>
 

diff --git a/src/anonymizer/assets/locales/fr/html/4_paramètres du projet.html b/src/anonymizer/assets/locales/fr/html/4_paramètres du projet.html
@@ -3,7 +3,7 @@
 voir https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">Paramètres du projet RSNA DICOM Anonymiseur</h1> -->
 
 		<h2>Paramètres du Projet</h2>

diff --git a/src/anonymizer/assets/locales/fr/html/5_opération.html b/src/anonymizer/assets/locales/fr/html/5_opération.html
@@ -3,7 +3,7 @@
 voir https://github.com/bauripalash/tkhtmlview?tab=readme-ov-file#html-support -->
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
 	<!-- <h1 style="text-align: center;">RSNA DICOM Anonymizer Operation</h1> -->
 
 		<h2>Importer des fichiers</h2>

diff --git a/src/anonymizer/assets/locales/fr/html/6_licence.html b/src/anonymizer/assets/locales/fr/html/6_licence.html
@@ -1,6 +1,6 @@
 <html>
 <body>
-<div style="color: #014F8F; font-size: 14px;">
+<div style="color: THEME_COLOR; font-size: 14px;">
     <h3>Licence</h3>
     Le logiciel RSNA DICOM Anonymizer est publié sous la
     <a href="http://mirc.rsna.org/rsnapubliclicense.pdf">Licence Publique de la RSNA.</a>

diff --git a/src/anonymizer/assets/themes/rsna_theme.json b/src/anonymizer/assets/themes/rsna_theme.json
@@ -24,7 +24,7 @@
   "CTkLabel": {
     "corner_radius": 0,
     "fg_color": "transparent",
-    "text_color": ["#014F8F", "#005DA9"]
+    "text_color": ["#014F8F", "white"]
   },
   "CTkEntry": {
     "corner_radius": 6,
@@ -52,7 +52,7 @@
     "progress_color": ["#3a7ebf", "#1f538d"],
     "button_color": ["gray36", "#D5D9DE"],
     "button_hover_color": ["gray20", "gray100"],
-    "text_color": ["#014F8F", "#005DA9"],
+    "text_color": ["#014F8F", "white"],
     "text_color_disabled": ["gray60", "gray45"]
   },
   "CTkRadioButton": {
@@ -123,7 +123,7 @@
     "border_width": 0,
     "fg_color": ["gray90", "gray13"],
     "border_color": ["#979DA2", "#565B5E"],
-    "text_color": ["#014F8F", "#005DA9"],
+    "text_color": ["#014F8F", "white"],
     "scrollbar_button_color": ["gray55", "gray41"],
     "scrollbar_button_hover_color": ["gray40", "gray53"]
   },

diff --git a/src/anonymizer/view/html_view.py b/src/anonymizer/view/html_view.py
@@ -50,10 +50,15 @@ def _create_widgets(self):
 
         """
 
+
         # Read the HTML content from the file
         with open(self.html_file_path, "r") as file:
             html_content = file.read()
 
+        # Replace THEME_COLOR placeholder with theme color
+        theme_color = self._parent._apply_appearance_mode(ctk.ThemeManager.theme["CTkLabel"]["text_color"])
+        html_content = html_content.replace("THEME_COLOR", theme_color)        
+
         # Find all <li> elements and their content
         li_elements = re.findall(r"<li>(.*?)</li>", html_content, re.DOTALL)
         li_texts = [re.sub(r"<.*?>", "", li).strip() for li in li_elements]  # Remove any nested HTML tags
@@ -68,7 +73,7 @@ def _create_widgets(self):
             height=self.HEIGHT_LINES,
             wrap="word",
             background=self._bg_color,
-            html=RenderHTML(self.html_file_path),
         )
+        html_widget.set_html(html_content)
         html_widget.pack(fill="both", padx=10, pady=10, expand=True)
         html_widget.configure(state="disabled")