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Added custom font example

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Bodmer
2017-03-11 12:59:45 +00:00
parent 74a57b7de8
commit abd9451048
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examples/ILI9341/TFT_Custom_Fonts/TFT_Custom_Fonts.ino Normal file
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/*
Example for TFT_eSPI library
Created by Bodmer 11/03/17
Make sure LOAD_GFXFF is defined in the used User_Setup file
within the library folder.
--------------------------- NOTE ----------------------------------------
The free font encoding format does not lend itself easily to plotting
the background without flicker. For values that changes on screen it is
better to use Fonts 1- 8 which are encoded specifically for rapid
drawing with background.
-------------------------------------------------------------------------
#########################################################################
###### DON'T FORGET TO UPDATE THE User_Setup.h FILE IN THE LIBRARY ######
###### TO SELECT YOUR DISPLAY TYPE AND ENABLE FONTS ######
#########################################################################
*/
// Note the the tilda symbol ~ does not exist in some fonts at the moment
#define TEXT "MWyz~12" // Text that will be printed on screen in any font
#include "SPI.h"
#include "TFT_eSPI.h"
// Stock font and GFXFF reference handle
#define GFXFF 1
#define FF18 &FreeSans12pt7b
// Custom are fonts added to library TFT_eSPI\Fonts\Custom folder
// a #include must also be added to the "User_Custom_Fonts.h" file
// here in this folder. See example entries.
#define CF_OL24 &Orbitron_Light_24
#define CF_OL32 &Orbitron_Light_32
#define CF_RT24 &Roboto_Thin_24
#define CF_S24 &Satisfy_24
#define CF_Y32 &Yellowtail_32
// Use hardware SPI
TFT_eSPI tft = TFT_eSPI();
void setup(void) {
tft.begin();
tft.setRotation(1);
}
void loop() {
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// Show custom fonts
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// Where font sizes increase the screen is not cleared as the larger fonts overwrite
// the smaller one with the background colour.
// Set text datum to middle centre
tft.setTextDatum(MC_DATUM);
// Set text colour to orange with black background
tft.setTextColor(TFT_WHITE, TFT_BLACK);
tft.fillScreen(TFT_BLACK); // Clear screen
tft.setFreeFont(FF18); // Select the font
tft.drawString("Yellowtail 32", 160, 60, GFXFF);// Print the string name of the font
tft.setFreeFont(CF_Y32); // Select the font
tft.drawString(TEXT, 160, 120, GFXFF);// Print the string name of the font
delay(2000);
tft.fillScreen(TFT_BLACK); // Clear screen
tft.setFreeFont(FF18); // Select the font
tft.drawString("Satisfy 24", 160, 60, GFXFF);// Print the string name of the font
tft.setFreeFont(CF_S24); // Select the font
tft.drawString(TEXT, 160, 120, GFXFF);// Print the string name of the font
delay(2000);
tft.fillScreen(TFT_BLACK); // Clear screen
tft.setFreeFont(FF18); // Select the font
tft.drawString("Roboto 24", 160, 60, GFXFF);// Print the string name of the font
tft.setFreeFont(CF_RT24); // Select the font
tft.drawString(TEXT, 160, 120, GFXFF);// Print the string name of the font
delay(2000);
tft.fillScreen(TFT_BLACK); // Clear screen
tft.setFreeFont(FF18); // Select the font
tft.drawString("Orbitron 32", 160, 60, GFXFF);// Print the string name of the font
tft.setFreeFont(CF_OL32); // Select the font
tft.drawString(TEXT, 160, 120, GFXFF);// Print the string name of the font
delay(2000);
tft.fillScreen(TFT_BLACK); // Clear screen
tft.setFreeFont(FF18); // Select the font
tft.drawString("Orbitron 24", 160, 60, GFXFF);// Print the string name of the font
tft.setFreeFont(CF_OL24); // Select the font
tft.drawString(TEXT, 160, 120, GFXFF);// Print the string name of the font
delay(2000);
}