签名-前导空格和清晰度问题

PDF Office/ViewModels/Dialog/SignatureCreateDialogViewModel.cs

@@ -458,9 +458,9 @@ namespace PDF_Master.ViewModels.PropertyPanel.AnnotPanel
 
 
             Rect x = drawingVisual.ContentBounds;
-            Rect DrawRect = new Rect(0, 0, x.Width + 2, x.Height + 10);
+            Rect DrawRect = new Rect(0, 0, x.Width + (x.X / 2), x.Height + x.Y);
 
-            RenderTargetBitmap renderTargetBitmap = new RenderTargetBitmap((int)DrawRect.Width + 2, (int)DrawRect.Height + 10, 96F, 96F, PixelFormats.Pbgra32);
+            RenderTargetBitmap renderTargetBitmap = new RenderTargetBitmap((int)((int)DrawRect.Width + (x.X / 2)), (int)((int)DrawRect.Height + x.Y), 96F, 96F, PixelFormats.Pbgra32);
             renderTargetBitmap.Render(drawingVisual);
 
             MemoryStream stream = new MemoryStream();
@@ -509,7 +509,7 @@ namespace PDF_Master.ViewModels.PropertyPanel.AnnotPanel
                                 break;
                         }
 
-                        Bitmap bmp = TextToBitmap(InputText, FontNameList[fontNameIndex], 20, Rectangle.Empty, fontcolor, System.Drawing.Color.Transparent);
+                        Bitmap bmp = TextToBitmap(InputText, FontNameList[fontNameIndex], 50, Rectangle.Empty, fontcolor, System.Drawing.Color.Transparent);
                         string guid = Guid.NewGuid().ToString();
                         string path = System.IO.Path.Combine(App.CachePath.SignatureStampPath, guid);
                         bmp.Save(path, ImageFormat.Png);