LCD-14048 Datasheet, PDF (12/33 Pages) SparkFun Electronics – TeensyView Hookup Guide

Page 12 of 33
• uint8_t getFontStartChar(void) — Get font starting character.
Return the starting ASCII character of the current font; not all fonts
start with ASCII character 0. Custom fonts can start from any ASCII
character.
• uint8_t getFontTotalChar(void) — Get font total characters.
Return the total characters of the current font.
Drawing Pixels
• void pixel(* uint8_t x, * uint8_t y) — Draw pixel using the
current fore color and current draw mode in the screen buffer’s x,y
position.
• void pixel(* uint8_t x, * uint8_t y, * uint8_t color, * uint8_t mode)
— Draw color pixel in the screen buffer’s x,y position with NORM or
XOR draw mode.
Drawing Lines
• void line(* uint8_t x0, * uint8_t y0, * uint8_t x1, * uint8_t y1)
— Draw line using current fore color and current draw mode from
x0,y0 to x1,y1 of the screen buffer.
• void line(* uint8_t x0, * uint8_t y0, * uint8_t x1, * uint8_t y1, * uint8_t color, * uint8_t mode)
— Draw line using color and mode from x0,y0 to x1,y1 of the screen
buffer.
• void lineH(* uint8_t x, * uint8_t y, * uint8_t width) — Draw
horizontal line using current fore color and current draw mode from
x,y to x+width,y of the screen buffer.
• void lineH(* uint8_t x, * uint8_t y, * uint8_t width, * uint8_t color, * uint8_t mode)
— Draw horizontal line using color and mode from x,y to x+width,y of
the screen buffer.
• void lineV(* uint8_t x, * uint8_t y, * uint8_t height) —
Draw vertical line using current fore color and current draw mode
from x,y to x,y+height of the screen buffer.
• void lineV(* uint8_t x, * uint8_t y, * uint8_t height, * uint8_t color, * uint8_t mode)
— Draw vertical line using color and mode from x,y to x,y+height of
the screen buffer.
Drawing Rectangles
• void rect(* uint8_t x, * uint8_t y, * uint8_t width, * uint8_t height)
— Draw rectangle using current fore color and current draw mode
from x,y to x+width,y+height of the screen buffer.
• void rect(* uint8_t x, * uint8_t y, * uint8_t width, * uint8_t height, * uint8_t color, * uint8_t mode)
— Draw rectangle using color and mode from x,y to x+width,y+height
of the screen buffer.
• void rectFill(* uint8_t x, * uint8_t y, * uint8_t width, * uint8_t height)
— Draw filled rectangle using current fore color and current draw
mode from x,y to x+width,y+height of the screen buffer.
• void rectFill(* uint8_t x, * uint8_t y, * uint8_t width, * uint8_t height, * uint8_t color, * uint8_t mode)
— Draw filled rectangle using color and mode from x,y to
x+width,y+height of the screen buffer.
Drawing Circles
• void circle(* uint8_t x, * uint8_t y, * uint8_t radius) —
Draw circle with radius using current fore color and current draw
mode at x,y of the screen buffer.