TftPrintBdfDecimal()

Syntax

TftPrintBdfDecimal(fDec As Float, bSigDigits As Byte, bDecDigits As Byte, wX_Pos As Word, wY_Pos As Word, wForeColor As Word, wBackColor As Word, pTransparent As Bit)

Parameters

Overview

• If bSigDigits is larger than the number of significant digits, leading zeros will be added.
• If bSigDigits is smaller than the number of significant digits, only bSigDigits digits will be printed.
• If bSigDigits = 0, the number of significant digits will be determined automatically.

bDecDigits — The number of decimal digits to print:

• If bDecDigits is larger than the number of decimal digits, trailing zeroes will be added.
• If bDecDigits is smaller than the number of decimal digits, only bDecDigits digits will be printed.
• If bDecDigits = 0, a signed integer will be printed.

wX_Pos — The absolute X-position of the character's lower-left corner.

wY_Pos — The absolute Y-position of the character's lower-left corner.

wForeColor — The 16-bit RGB565 color for the character (used for the active pixels in the glyph).

wBackColor — The 16-bit RGB565 color for the background (used for the empty pixels in the glyph box).

pTransparent — Whether to use transparency:

• 1: Yes (only active pixels are printed, preserving the background).
• 0: No (inactive pixels are filled with the background color).

Prints a signed decimal using a BDF font.

Example

TftPrintBdfDecimal(-12345.678, 7, 4, 0, 0, WHITE, BLACK, 0)

Note: When transparency is used, the background color (wBackColor) is ignored, and only the active pixels of the glyph are printed. This is slower than using the background color.

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