Barco RS232 Manual do Utilizador descarregar pdf (Página 118)

3. Advanced Commands

Image 3-8

Command

Command [0]

\x21

Command [1]

\xB5

Data

Data[0 ...1] = wX : word (2 bytes) representing the X start position from the Left of the viewport relative to the desktop (image). The

value is a percentage of the desktop’s width x 10000

Data[2 ...3] = wY : word (2 bytes) representing the Y start position from the Top of the viewport relative to the desktop (image). The

value is a percentage of the desktop’s height x 10000

Data[4 ...5] = wCX : word (2 bytes) representing the width of the viewport relative to the desktop (image). The value is a percentage

of the desktop’s width x 10000

Data[6 ...7] = wCY : word (2 bytes) representing the height of the viewport relative to the desktop (image). The value is a percentage

of the desktop’s height x 10000

3.9 Viewport Area Min/Max, Read

Description

Returns the minimum/maximum values for the viewport area.

Command

minimum

Command [0]

\x26

Command [1]

\xB5

maximum

Command [0]

\x27

Command [1]

\xB5

Data

Data[0 ...1] = wX : word (2 bytes) representing the X start position from the Left of the viewport relative to the desktop (image). The

value is a percentage of the desktop’s width x 10000

Data[2 ...3] = wY : word (2 bytes) representing the Y start position from the Top of the viewport relative to the desktop (image). The

value is a percentage of the desktop’s height x 10000

Data[4 ...5] = wCX : word (2 bytes) representing the width of the viewport relative to the desktop (image). The value is a percentage

of the desktop’s width x 10000

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