Add GetMonitorScale()

src/platforms/rcore_android.c

@@ -480,6 +480,13 @@ int GetMonitorRefreshRate(int monitor)
     return 0;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    TRACELOG(LOG_WARNING, "GetMonitorScale() not implemented on target platform");
+    return 0;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/platforms/rcore_desktop_glfw.c

@@ -921,6 +921,19 @@ int GetMonitorRefreshRate(int monitor)
     return refresh;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    Vector2 scale = { 1.0f, 1.0f };
+    int monitorCount = 0;
+    GLFWmonitor **monitors = glfwGetMonitors(&monitorCount);
+
+    if ((monitor >= 0) && (monitor < monitorCount)) glfwGetMonitorContentScale(monitors[monitor], &scale.x, &scale.y);
+    else TRACELOG(LOG_WARNING, "GLFW: Failed to find selected monitor");
+
+    return scale;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/platforms/rcore_desktop_rgfw.c

@@ -629,6 +629,13 @@ int GetMonitorRefreshRate(int monitor)
     return 0;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    TRACELOG(LOG_WARNING, "GetMonitorScale() not implemented on target platform");
+    return 0;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/platforms/rcore_desktop_sdl.c

@@ -1036,6 +1036,13 @@ int GetMonitorRefreshRate(int monitor)
     return refresh;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    TRACELOG(LOG_WARNING, "GetMonitorScale() not implemented on target platform");
+    return 0;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/platforms/rcore_drm.c

@@ -466,6 +466,13 @@ int GetMonitorRefreshRate(int monitor)
     return refresh;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    TRACELOG(LOG_WARNING, "GetMonitorScale() not implemented on target platform");
+    return 0;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/platforms/rcore_template.c

@@ -257,6 +257,13 @@ int GetMonitorRefreshRate(int monitor)
     return 0;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    TRACELOG(LOG_WARNING, "GetMonitorScale() not implemented on target platform");
+    return 0;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/platforms/rcore_web.c

@@ -751,6 +751,13 @@ int GetMonitorRefreshRate(int monitor)
     return 0;
 }
 
+// Get specified monitor scale
+Vector2 GetMonitorScale(int monitor)
+{
+    TRACELOG(LOG_WARNING, "GetMonitorScale() not implemented on target platform");
+    return 0;
+}
+
 // Get the human-readable, UTF-8 encoded name of the selected monitor
 const char *GetMonitorName(int monitor)
 {

src/raylib.h

@@ -1006,6 +1006,7 @@ RLAPI int GetMonitorHeight(int monitor);                          // Get specifi
 RLAPI int GetMonitorPhysicalWidth(int monitor);                   // Get specified monitor physical width in millimetres
 RLAPI int GetMonitorPhysicalHeight(int monitor);                  // Get specified monitor physical height in millimetres
 RLAPI int GetMonitorRefreshRate(int monitor);                     // Get specified monitor refresh rate
+RLAPI Vector2 GetMonitorScale(int monitor);                       // Get specified monitor scale
 RLAPI Vector2 GetWindowPosition(void);                            // Get window position XY on monitor
 RLAPI Vector2 GetWindowScaleDPI(void);                            // Get window scale DPI factor
 RLAPI const char *GetMonitorName(int monitor);                    // Get the human-readable, UTF-8 encoded name of the specified monitor