Available in LEADTOOLS Document and Medical Imaging toolkits.
Setting up coordinate translations:
L_AnnGetOffsetX
L_AnnGetOffsetY
L_AnnGetScalarX
L_AnnGetScalarY
L_AnnSetOffsetX
L_AnnSetOffsetY
L_AnnSetScalarX
L_AnnSetScalarY
Defining the position and shape of an object:
L_AnnGetPointCount
L_AnnGetPoints
L_AnnGetRect
L_AnnSetPoints
L_AnnSetRect
Getting the window coordinates of an object:
L_AnnGetBoundingRect
