setImPos

setImPos ( integer Image, integer X0, integer Y0 [, integer Sx, integer Sy ] )

Use this function to change the size and position of an image frame in the workspace.

Parameters

Image

An integer between 1 and 99 specifying the number of the frame.

X0, Y0

Positive integers specifying the coordinates of the top left corner of the frame relative to the top left corner of ImageWarp's client area.

Sx, Sy

Optional positive integers specifying the new width and height of the frame. If these parameters are omitted, the frame will maintain its current size.

Error flags

ERR_OK

The flag set if successful.

ERR_FAILED

The flag set if failed.

Example

This set of statements continuously captures an image and moves it across the workspace:

For J=0 To getWorkHeight()-200 Step 8

For I=0 To getWorkWidth()-200 Step 8

grabIm(1)

setImPos(1,I,J)

Next

For I=800-200 To 0 Step -8

grabIm(1)

setImPos(1,I,J+4)

Next

Next