ogb912/opensim
1
0
Fork 0
mirror of https://github.com/opensim/opensim.git synced 2026-07-31 05:45:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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.
This commit is contained in:
Sean Dague
2009-02-18 12:56:36 +00:00
parent 8d23d97084
commit 383f8b3ac6
7 changed files with 62 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
View File

@@ -89,6 +89,20 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
return true;
}
public void GetDrawStringSize(string text, string fontName, int fontSize,
out double xSize, out double ySize)
{
Bitmap bitmap = new Bitmap(1024, 1024, PixelFormat.Format32bppArgb);
Graphics graph = Graphics.FromImage(bitmap);
Font myFont = new Font(fontName, fontSize);
SizeF stringSize = new SizeF();
stringSize = graph.MeasureString(text, myFont);
xSize = stringSize.Width;
ySize = stringSize.Height;
}
#endregion
#region IRegionModule Members