DisplayStr

Displays text on the LCD display at the specified position using a specified font, and display logic.

void DisplayStr(int nFont, int x, int y, int dsplogic, const string& strText);

void DisplayStr(int nFont, int x, int y, int dsplogic, const char* pszText);

Parameters

• nFont - font number.
• x - X coordinate (0 - 639)
• y - Y coordinate (0 - 479)
• dsplogic - display logic, DSP_LOGIC_OVERWRITE, DSP_LOGIC_SET, DSP_LOGIC_XOR, or DSP_LOGIC_RESET
• strText - text to display
• pszText - character array pointer such as string literal "Hello World" to display

Return Value

This function does not return any value.

Remarks

InitLCD must be called at the beginning of any application that will use the display.

Examples

DisplayStr(4, 10, 10, DSP_LOGIC_XOR, "Hello World");

string strMsg = "Hello World";
DisplayStr(4, 10, 10, DSP_LOGIC_XOR, strMsg);

See Also

• LocateLCD
• PrintLCD