From 7a47b4f6ff50d837a678f2190287b1b4c28747c4 Mon Sep 17 00:00:00 2001
From: Robin Krom <robin@getgreenshot.org>
Date: Sat, 19 Feb 2022 01:08:50 +0100
Subject: [PATCH] Added logic to fit any images being placed on the canvas,
 this is not perfect yet.

---
 src/Greenshot.Editor/Drawing/Surface.cs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/Greenshot.Editor/Drawing/Surface.cs b/src/Greenshot.Editor/Drawing/Surface.cs
index 049748cd1..7c27c8ce1 100644
--- a/src/Greenshot.Editor/Drawing/Surface.cs
+++ b/src/Greenshot.Editor/Drawing/Surface.cs
@@ -910,6 +910,27 @@ namespace Greenshot.Editor.Drawing
             }
         }
 
+        /// <summary>
+        /// This will help to fit the container to the surface
+        /// </summary>
+        /// <param name="drawableContainer">IDrawableContainer</param>
+        private void FitContainer(IDrawableContainer drawableContainer)
+        {
+            double factor = 1;
+            if (drawableContainer.Width > this.Width)
+            {
+                factor = drawableContainer.Width / (double)Width;
+            }
+            if (drawableContainer.Height > this.Height)
+            {
+                var otherFactor = drawableContainer.Height / (double)Height;
+                factor = Math.Max(factor, otherFactor);
+            }
+
+            drawableContainer.Width = (int)(drawableContainer.Width / factor);
+            drawableContainer.Height = (int)(drawableContainer.Height / factor);
+        }
+
         /// <summary>
         /// Handle the drag/drop
         /// </summary>
@@ -929,6 +950,7 @@ namespace Greenshot.Editor.Drawing
                     {
                         drawableContainer.Left = Location.X;
                         drawableContainer.Top = Location.Y;
+                        FitContainer(drawableContainer);
                         AddElement(drawableContainer);
                         return;
                     }
@@ -939,6 +961,7 @@ namespace Greenshot.Editor.Drawing
             {
                 drawableContainer.Left = mouse.X;
                 drawableContainer.Top = mouse.Y;
+                FitContainer(drawableContainer);
                 AddElement(drawableContainer);
                 mouse.Offset(10, 10);
             }