TftPrintSndString() | TFT & EPD Graphic Library 2

Syntax

TftPrintSndString(sString As sTftString, bFontSize As Byte, wX_Pos As Word, wY_Pos As Word, pPosition As Bit, wForeColor As Word, wBackColor As Word, pTransparent As Bit)

Parameters

Parameter	Description
sString	null-terminated string to print (up to 72 characters)
bFontSize	font size

Overview

0 or 1 = nominal size
2, 3, 4, ... = multiples of the nominal size

wX_Pos — x position for the lower left corner of the first character

wY_Pos — y position for the lower left corner of the first character

pPosition — position type for the lower left corner of the character

0 = absolute, actual pixel position on the TFT screen (e.g., wX_Pos = 152, wY_Pos = 86)
1 = relative, based on the virtual division of the TFT screen into columns and rows (calculated by FontPixels and FontSpace) (e.g., wX_Pos = 5, wY_Pos = 2; with FontPixels = 8 and FontSpace = 9, the actual position would be x = 5 * 8 = 40; y = 2 * 9 = 18)

wForeColor — character color in 16-bit RGB565 format - used to set pixels forming the glyph

wBackColor — background color in 16-bit RGB565 format - empty pixels within the glyph's bounding box will use this color

pTransparent — transparency option

1 = Yes (use transparency)
0 = No (use background color)

Print string using SND font.

Example

TftPrintSndString("TEST", 2, 1, 1, 0, WHITE, BLACK, 0)

Note: If transparency is enabled, the background color (wBackColor) will be ignored, and only the pixels of the glyph will be printed. However, this is slower than using a background color.

$define FontSmooth 1

$define FontMaxSpace 16

$define FontMaxPixels 16

Include "TftLib\Fonts\SND\F2_SND_16x16_Basic.inc"

'....

TftSetUp(0, 0)

TftSetSndFont(2,0)

TftResetScreen(BLUE)

TftPrintSndString("Hello!", 1, 10, 10, 0, WHITE, BLACK, 0)

TftPrintSndString("Hello!", 1, 120, 13, 0, WHITE, BLACK, 1)

TftPrintSndString("Hello!", 1, 1, 2, 1, WHITE, BLACK, 0)

TftPrintSndString("Hello!", 1, 8, 2, 1, WHITE, BLACK, 1)

TftPrintSndString("Hello!", 2, 0, 2, 1, WHITE, BLACK, 0)

TftPrintSndString("Hello!", 2, 0, 3, 1, WHITE, BLACK, 1)

TftSetSndFont(2,1)

TftPrintSndString("Hello!", 2, 0, 4, 1, WHITE, BLACK, 0)

TftPrintSndString("Hello!", 2, 0, 5, 1, WHITE, BLACK, 1)

TftPrintSndString()

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