Sensoray 616 Linux - Manual (Page 14)

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Must be one of the following:
CAPTN_window Caption window number.
CAPTN_xstart Caption x start position.
CAPTN_xstop Caption x stop position.
CAPTN_ystart Caption y start position.
CAPTN_ystop Caption y stop position.
CAPTN_scale Caption scale.
CAPTN_color Caption color.
CAPTN_transp Caption transparency.
CAPTN_text Caption text.
CAPTN_on Caption on/off.
Return values
Value of setting indicated by setting_number .
Notes
Gets caption settings.
SX16_IOC_SET_CAPTION_WINDOW
ioctl( handle, SX16_IOC_SET_CAPTION_WINDOW, win );
Parameters
win
Number of caption window.
Return values
None.
Notes
Sets caption window number. Default number is 1.
SX16_IOC_SET_CAPTION_XSTART
ioctl( handle, SX16_IOC_SET_CAPTION_XSTART, x_start );
Parameters
x_start
Position of left edge of window. Default value is 0.
Return values
None.
Notes
Sets left caption window position.
SX16_IOC_SET_CAPTION_YSTART
ioctl( handle, SX16_IOC_SET_CAPTION_YSTART, y_start );