Technical data

SightLine Applications Command and Control

Value = 4 Reserved

Value = 5 This mode should be used for static overlays such

as text.

Bit 7 If bit 7 = 0, then coordinates are specified with the

center of the image at (0, 0). This means that the

upper-left corner is at (-display width/2, -display

height/2) or (-source width/2, -source height/2)

depending on the coordinate mode.

If bit 7 = 1, then coordinates are specified with the

upper left corner of the image at (0, 0). This

means that the center of the image is at (display

width/2, display height/2) or (source width/2,

source height/2) depending on the coordinate

mode.

7 Object Type

0 = Circle

1 = Rect

2 = Line

3 = Text

4 = FilledCircle

5 = FilledRect

6 = TextEx

8&9 Object Interpretation

Circle, FilledCircle Center Point X-Coordinate

Rect, FilledRect Upper Left Corner X-Coordinate

Line End Point 1 X-Coordinate

Text, TextEx Upper Left X-Coordinate

10&11 Object Interpretation

Circle, FilledCircle Center Point Y-Coordinate

Rect, FilledRect Upper Left Corner Y-Coordinate

Line End Point 1 Y-Coordinate

Text, TextEx Upper Left Y-Coordinate

12&13 Object Interpretation

Circle, FilledCircle Radius

Rect, FilledRect Width

Line End Point 2 X-Coordinate