* 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.

1 files changed, 48 insertions, 0 deletions

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);

+        }

+    }

+}