How to reduce/resize the width of objects(AIArtHandle) via APIs ?

Hello,

I use the AITransformArtSuite like this :

AIRealMatrix matrix;

AIReal ScaleX, ScaleY;

AIArtHandle MyArt;

sMath->AIRealMatrixSetIdentity(&matrix);

ScaleX=0.5;

ScaleY=0.5;

sMath->AIRealMatrixSetScale(&matrix, ScaleX, ScaleY);

error=sAITransformArt->TransformArt(MyArt, &matrix, 1.0, kTransformObjects);

For me, it works.

JLG.