Brightsign Object Reference Manual (FW 5.1) Manual de usuario descargar pdf (Pagina 103)

• GetSafeY() As Integer: Returns the vertical coordinate for the upper-left corner of the "safe area". For

modes that are generally displayed with no overscan, this will be zero.

• GetSafeWidth() As Integer: Returns the width of the "safe area." For modes that are generally displayed

with no overscan, this will return the same as GetResX.

• GetSafeHeight() As Integer: Returns the height of the "safe area." For modes that are generally displayed

with no overscan, this will return the same as GetResY.

Note: More information about safe areas can be found here:

o http://en.wikipedia.org/wiki/Safe_area

o http://en.wikipedia.org/wiki/Overscan_amounts

• SetGraphicsZOrder(order As String): Specifies the order of the graphics plane (which includes all

graphical elements) in relation to the video plane(s). This method accepts three parameters:

o front: Places the graphics plane in front of the video plane(s).

o middle: Places the graphics plane between two video planes. This option is only applicable to XD models

that support two video players.

o back: Places the graphics plane behind the video plane(s).

If the player is rendering two videos, the front and back options will always place the graphics plane in front of or

behind both video planes. To determine the z-order of video planes in relation to one another, use the ToFront()

and ToBack() methods provided by the roVideoPlayer object. The following table shows all possible video and

graphics z-order arraignments that can be specified using the SetGraphicsZOrder() method and calling

ToFront() and ToBack() methods on a "Video1" roVideoPlayer instance.

SetGraphicsZOrder()

front

middle

back

ToFront()/ToBack()

ToFront()

ToBack()

ToFront()

ToBack()

ToFront()

ToBack()

Z-Order

Graphics Graphics Video1 Video2 Video1 Video2

Video1 Video2 Graphics Graphics Video2 Video1

Video2 Video1 Video2 Video1 Graphics Graphics

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 340 341

Brightsign Object Reference Manual (FW 5.1) Manual de usuario Pagina 103