getVideoPos

getVideoPos ( integer& X0, integer& Y0 [, integer& Sx, integer& Sy ] )

Use this function to retrieve the position and size of the Video window in the workspace.

Parameters

X0, Y0

Integer variables that return the coordinates of the top left corner of the frame relative to the top left corner of ImageWarp's client area.

Sx, Sy

Optional integers variables that return the width and height of the frame.

Error flags

ERR_OK

The flag set if successful.

ERR_FAILED

The flag set if failed.

Example

This set of statements retrieves the position and size of an image frame and prints the information in the terminal window:

getVideoPos (x0, y0, sx, sy )

print "x0=", x0

print "y0=", y0

print "sx=", sx

print "sy=", sy