addText

Syntax

(int) addText:(NSString *)data;

(int) addText:(NSString *)data lang:(int)lang;

(int) addText:(NSString *)data x:(long)x y:(long)y;

(int) addText:(NSString *)data x:(long)x y:(long)y lang:(int)lang;

(int) addText:(NSString *)data x:(long)x y:(long)y lang:(int)lang r:(long)r g:(long)g b:(long)b;

Parameter

Return value

Supplementary explanation

• If the coordinates of the display position are omitted, the coordinates of the cursor position upon execution of addText are used.
• Parameters x and y specify coordinates with the origin at the top left of the line display.
• The value that can be specified in the x, y parameters varies depending on the customer display used and its display modes, as well as the installation method.

• 	x	y
  DM-D30	Integer from 1 to 20	Integer from 1 to 2
  DM-D110
  DM-D210
  DM-D70 (Column/row fixed mode)
  DM-D70 (Standard mode: Landscape orientation)	Integer from 1 to 44	Integer from 1 to 13
  DM-D70 (Standard mode: Portrait orientation)	Integer from 1 to 22	Integer from 1 to 19

• Specify the setting value in both x and y parameters.
  If only a single parameter is specified, EPOS2_SUCCESS is returned, but nothing is displayed.
• Specify the r, g, b parameters in the RGB565 format.
• When changing the color of the string to be displayed, specify the setting value in all of the r, g, and b parameters.
• If the setting value is specified in all of the r, g, and b parameters, the font color changes from the position coordinates specified in the x, y parameters.
• If EPOS2_LANG_MULTI is specified in the lang parameter, the font color returns to the default setting of the customer display.
  If the r, g, b parameters are specified after specifying EPOS2_LANG_MULTI in the lang parameter, then r, g, and b are processed after lang, and therefore, the font color specified in r, g, b is applied.