POSline TPC7030, Programming Manual

Page: 110 / 131

A12.
LCD Commands
Command description
BACK_LIGHT_DURATION
To specify how long the backlight will last
once the terminal been turned on.
LCD_CONTRAST To set the contrast level of the LCD.
CURSOR To turn on/off the cursor indication in the
activated TextBlock.
CURSOR_X To get the x coordinate of the current cursor
position in the activated TextBlock.
CURSOR_Y To get the y coordinate of the current cursor
position in the activated TextBlock.
LOCATE To move the cursor to a specified location in
the activated TextBlock.
FILL_RECT To fill a user defined color rectangular area in
the activated TextBlock.
ICON_ZONE_PRINT To enable or disable the statusbar.
PRINT To display data in the activated TextBlock.
CLR_RECT To clear a rectangular area in the activated
TextBlock. The cursor position is not affected
after the operation.
CLS To clear the activated TextBlock.
SHOW_IMAGE To put a rectangular bitmap in the activated
TextBlock.
CLR_EOL To clear from where the cursor is to the end
of the line. The cursor position is not affected
after the operation.
A13.
User font commands
Command description
DISPFONT_SETFONT To set user font from font file.
DISPFONT_INFO_TYPE To get font type.
DISPFONT_INFO_HEIGHT To get font height.
DISPFONT_INFO_WIDTH To get font width.
T P C 7 0 3 0
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