From c77e7fce9ebbdb0a7a5baee316fcf940bf641416 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Thu, 9 Apr 2009 14:19:49 +0000
Subject: * Implements IGraphics interface for MRM Scripting. * This allows you
 to utilize System.Drawing tools on textures within the region. * Example: use
 System.Drawing.Bitmap to make your texture, then use Host.Graphics.SaveBitmap
 to make an asset from it in JPEG2K. You can edit (but not overwrite) existing
 textures using Host.Graphics.LoadBitmap.

---
 .../Scripting/Minimodule/Graphics.cs               | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 OpenSim/Region/OptionalModules/Scripting/Minimodule/Graphics.cs

(limited to 'OpenSim/Region/OptionalModules/Scripting/Minimodule/Graphics.cs')

diff --git a/OpenSim/Region/OptionalModules/Scripting/Minimodule/Graphics.cs b/OpenSim/Region/OptionalModules/Scripting/Minimodule/Graphics.cs
new file mode 100644
index 0000000..4de249f
--- /dev/null
+++ b/OpenSim/Region/OptionalModules/Scripting/Minimodule/Graphics.cs
@@ -0,0 +1,48 @@
+using System.Drawing;
+using OpenMetaverse;
+using OpenMetaverse.Imaging;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
+{
+    class Graphics : IGraphics
+    {
+        private readonly Scene m_scene;
+
+        public Graphics(Scene m_scene)
+        {
+            this.m_scene = m_scene;
+        }
+
+        public UUID SaveBitmap(Bitmap data)
+        {
+            return SaveBitmap(data, false, true);
+        }
+
+        public UUID SaveBitmap(Bitmap data, bool lossless, bool temporary)
+        {
+            AssetBase asset = new AssetBase();
+            asset.FullID = UUID.Random();
+            asset.Data = OpenJPEG.EncodeFromImage(data, lossless);
+            asset.Name = "MRMDynamicImage" + Util.RandomClass.Next(1, 10000);
+            asset.Type = 0;
+            asset.Description = "MRM Image";
+            asset.Local = false;
+            asset.Temporary = temporary;
+            m_scene.CommsManager.AssetCache.AddAsset(asset);
+
+            return asset.FullID;
+        }
+
+        public Bitmap LoadBitmap(UUID assetID)
+        {
+            AssetBase bmp = m_scene.CommsManager.AssetCache.GetAsset(assetID, true);
+            ManagedImage outimg;
+            Image img;
+            OpenJPEG.DecodeToImage(bmp.Data, out outimg, out img);
+
+            return new Bitmap(img);
+        }
+    }
+}
-- 
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