57 lines
2.9 KiB
C++
57 lines
2.9 KiB
C++
/*
|
|
4_Basic_custom_font example for e-radionica.com Inkplate 6
|
|
For this example you will need only USB cable and Inkplate 6
|
|
Select "Inkplate 6(ESP32)" from Tools -> Board menu.
|
|
Don't have "Inkplate 6(ESP32)" option? Follow our tutorial and add it:
|
|
https://e-radionica.com/en/blog/add-inkplate-6-to-arduino-ide/
|
|
|
|
This example will show you how to use custom fonts on Inkplate 6 thanks to Adafruit GFX
|
|
More on custom fonts in Adafruit GFX: https://learn.adafruit.com/adafruit-gfx-graphics-library/using-fonts
|
|
In this example, we will use already prebuilt .h font file.
|
|
|
|
If you want use your own fonts, you first need to convert it from .ttf to .h using online converter: https://rop.nl/truetype2gfx/
|
|
When you convert it, download .h file and put it inside sketch folder.
|
|
Include that file using #include macro and set font using setFont() function.
|
|
NOTE: When using custom fonts, you can't use background color. Also, start position of text is not in top left corner!
|
|
|
|
Want to learn more about Inkplate? Visit www.inkplate.io
|
|
Looking to get support? Write on our forums: http://forum.e-radionica.com/en/
|
|
15 July 2020 by e-radionica.com
|
|
*/
|
|
|
|
#include "Inkplate.h" //Include Inkplate library to the sketch
|
|
#include "Not_Just_Groovy20pt7b.h" //Include first .h font file to the sketch
|
|
#include "DSEG14Classic_Regular20pt7b.h" //Include second font
|
|
Inkplate display(INKPLATE_1BIT); //Create an object on Inkplate library and also set library into 1-bit mode (BW)
|
|
|
|
void setup()
|
|
{
|
|
display.begin(); //Init Inkplate library (you should call this function ONLY ONCE)
|
|
display.clearDisplay(); //Clear frame buffer of display
|
|
display.display(); //Put clear image on display
|
|
|
|
display.setFont(&Not_Just_Groovy20pt7b); //Select new font
|
|
display.setTextSize(2); //Set font scaling to two (font will be 2 times bigger)
|
|
display.setCursor(0, 60); //Set print cursor on X = 0, Y = 60
|
|
display.println("Inkplate 6"); //Print some text
|
|
display.setTextSize(1); //Set font scaling to one (font is now original size)
|
|
display.print("by e-radionica.com"); //Print text
|
|
|
|
display.setFont(&DSEG14Classic_Regular20pt7b); //Select second font
|
|
display.setCursor(0, 250); //Set print position on X = 0, Y = 250
|
|
display.println("Some old-school 14 segment"); //Print text
|
|
display.println("display font on e-paper");
|
|
display.print("display");
|
|
|
|
display.setFont(); //Use original 5x7 pixel fonts
|
|
display.setCursor(0, 550); //Set new print position at X = 0, Y = 550
|
|
display.setTextSize(3); //Set font scaling to three (font will be 3 times bigger)
|
|
display.print("Classic 5x7 px fonts"); //Print text
|
|
display.display(); //Display everything on display
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
//Nothing...
|
|
}
|