Z-World RabbitCore User Manual - page 123

User’s Manual

117

Displays a character on the display where the cursor is currently pointing. Once a character is displayed, 

the cursor will be incremented to the next character position. If any portion of a bitmap character is out-

side the LCD display area, the character will not be displayed.

NOTE:

Execute the 

TextWindowFrame

 function before using this function.

PARAMETERS

*window

 is a pointer to a font descriptor.

ch

 is a character to be displayed on the LCD.

RETURN VALUE

None.

SEE ALSO

TextGotoXY, TextPrintf, TextWindowFrame, TextCursorLocation

Prints a formatted string (much like 

printf

) on the LCD screen. Only printable characters in the font 

set are printed; escape sequences '\r' and '\n' are also recognized. All other escape sequences will be 

skipped over; for example, '\b' and \'t' will will cause nothing to be displayed. 

The text window feature provides end-of-line wrapping and clipping after the character in the last col-

umn and row is displayed. The cursor then remains at the end of the string.

NOTE:

Execute the 

TextWindowFrame

 function before using this function.

PARAMETERS

window

 is a pointer to a font descriptor.

*fmt

 is a formatted string.

...

 are formatted string conversion parameter(s).

EXAMPLE

TextPrintf(&TextWindow, "Test %d\n", count);

RETURN VALUE

None.

SEE ALSO

TextGotoXY, TextPutChar, TextWindowFrame, TextCursorLocation

void TextPutChar(struct windowFrame *window, char ch);

void TextPrintf(struct windowFrame *window, 

char *fmt, ...);