add logo to pdf - add opacity

jurczewski · May 30, 2024 · 1990057 · 1990057
1 parent 9d6a56a
commit 1990057
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/src/PrivatePdfConverter/Commands/AddLogoToPdf.cs b/src/PrivatePdfConverter/Commands/AddLogoToPdf.cs
@@ -10,7 +10,7 @@ namespace PrivatePdfConverter.Commands;
 
 public static class AddLogoToPdf
 {
-    public static void Run(string path, string logoPath, string position, string? output)
+    public static void Run(string path, string logoPath, string position, int? opacity, string? output)
     {
         if (!File.Exists(path))
         {
@@ -28,11 +28,21 @@ public static void Run(string path, string logoPath, string position, string? ou
 
         var logo = LoadImage(logoPath);
         SetScale(logo);
+        SetOpacity(opacity, logo);
         AddLogoToPages(pdfDoc, logo);
 
         Log.Logger.Information("Created a new pdf at {ExportFullPath}", exportFullPath);
     }
 
+    private static void SetOpacity(int? opacity, Image logo)
+    {
+        if (opacity.HasValue)
+        {
+            logo.SetOpacity(opacity.Value / 100f);
+            Log.Logger.Information("Opacity: {Opacity}%", opacity);
+        }
+    }
+
     private static void SetScale(Image logo)
     {
         logo.SetAutoScaleWidth(true);