From: Christopher Yeoh <yeohc@au1.ibm.com>

The attached patch implements osGetDrawStringSize that looks like:

vector osGetDrawStringSize(string contentType, string text, string
fontName, int fontSize)

in LSL. It is meant to be used in conjunction with the osDraw*
functions. It returns accurate information on the size that a given
string will be rendered given the specified font and font size.
This allows for nicely formatted and positioned text on the generated
image.

1 files changed, 12 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
index a8f841b..ab404bd 100644
--- a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
@@ -143,6 +143,18 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
             return UUID.Zero;
         }
 
+
+        public void GetDrawStringSize(string contentType, string text, string fontName, int fontSize,
+                                      out double xSize, out double ySize)
+        {
+            xSize = 0;
+            ySize = 0;
+            if (RenderPlugins.ContainsKey(contentType))
+            {
+                RenderPlugins[contentType].GetDrawStringSize(text, fontName, fontSize, out xSize, out ySize);
+            }
+        }
+
         #endregion
 
         #region IRegionModule Members