Sensoray 2250 Linux Ver2.0.X User Manual download pdf (Page 11)

int SN_SetBrightness(

int boardnum,

int brightness

);

Sets the brightness(0-100)

Parameters

boardnum

board instance in system.

brightness

Video brightness 0-100( 50 is default).

Returns

0 on success, negative value if error(see s2250mid.h)

int SN_SetCaption(

int boardnum,

int xstart,

int ystart,

char *text

);

Not supported in V2.0.0 release.

Sets the text caption.

Parameters

boardnum

board instance in system

xstart

x position in pixels. Position is rounded to the nearest 16x16 pixel block.

Ystart

y position in pixels. Position is rounded to the nearest 16x16 pixel block.

text

text to display (a maximum of 96 characters total for all overlay windows).

Returns

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Sensoray 2250 Linux Ver2.0.X User Manual Page 11