Matrix-orbital GTT70A Manual de usuario descargar pdf (Pagina 26)

Command Summary 22

6.3 Print Unicode

String

Dec

Hex

ASCII

254 36

FE 24

þ $

Length Text

2.0

Print a Unicode formatted string on the screen, using the current font.

Length

Short

Length of the Unicode string to be transmitted, in characters.

Text

String

Unicode formatted string.

6.4 Print UTF-8

String

Dec

Hex

ASCII

254 37

FE 25

þ %

Length Text

2.0

Print a UTF-8 formatted string on the screen, using the current font.

Length

Short

Length of the UTF-8 string to be transmitted, in characters.

Text

String

UTF-8 formatted string.

6.5 Set Control

Character Mode

Dec

Hex

ASCII

254 38

FE 26

þ &

Mode

2.0

Set the behaviour of defined control characters. Default is Unix mode.

Mode

Byte

Desired control character mode, as per eControlCharacterMode values.

Table 20: eControlCharacterMode values

Value

Description

Unix

Windows

6.6 Get Control

Character Mode

Dec

Hex

ASCII

254 39

FE 27

þ '

2.0

Read the current control character mode.

Return Message

252 39 Length

Mode

Byte

Current control character mode, as per eControlCharacterMode values.

6.7 Get String

Extents

Dec

Hex

ASCII

254 42

FE 2A

þ *

Text

2.0

Read the size of the rectangle that the specified string would occupy if it was rendered with the current font. This

is useful for positioning and clearing text on the display. Note, the baseline is not provided.

Text

ASCII String

String whose extents are desired.

Return Message

252 42 Length

Width Height

Width

Short

Width of the rendered string.

Height

Short

Height of the rendered string. Includes ascender and descender heights.

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Matrix-orbital GTT70A Manual de usuario Pagina 26

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