SL_InverseApplyTM2D


NAME
SL_InverseApplyTM2D -- applies the inverse of the 2-d tm to a x,y pair.

SYNOPSIS
SL_InverseApplyTM2D(tm, dx, dy, sx, sy);
A0A1 A2D0 D1

void SL_InverseApplyTM2D(TM2DHANDLE, LONG *, LONG *, LONG, LONG);

FUNCTION

INPUTS
tm - the 2-d transformation matrix to invert and apply.
dx - a pointer to the destination of the transformed x coordinate.
This may be NULL.
dy - a pointer to the destination of the transformed y coordinate.
This may be NULL.
sx - the x coordinate to transform.
sy - the y coordinate to transform.

SEE ALSO
SL_ApplyTM2D, SL_CloneTM2D, SL_ConcateTM2D, SL_CopyTM2D, SL_CreateTM2D, SL_DeltaApplyTM2D, SL_FreeTM2D, SL_GetTM2D, SL_InitTM2D, SL_InverseApplyTM2D, SL_InverseDeltaApplyTM2D, SL_InvertTM2D, SL_RotateTM2D, SL_ScaleTM2D, SL_SetTM2D, SL_TranslateTM2D.

 

SL_InverseApplyTM2D  Command Section By Type  url:SL_InverseApplyTM2D
  created:2008-03-01 23:36:37   last updated:2008-03-01 23:36:37
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