By default,the create_font create a 8 bits/pixel fonts,but now it can be
transform into 4 bits/pixel and used on ESP8266/ESP32.I have tested it on
ESP32,both SPIFFS and flash array.
Main modifications :
1. add readInt16() and readInt8() functions;
2. add a flag c4bpp to struct gFont.
3. adjust 4bits mode display.
4. add a tool made by pure C to convert font files.
The API is compatible with previous.Compressed font format is described in
tools/create_smooth_font/compress_font/readme.md
Signed-off-by: Lucy2003 <53362310+Lucy2003@users.noreply.github.com>
Adafruit_GFX font support extended to Unidode Basic Multilingual Plane
Print stream deocdes UTF-8
Smooth font ascent and descent (affects line spacing) changed to rely on
metrics provided by Processing IDE (issue #303)
Bug fix for font rendering with no background on RLE native fonts
This is stage one of support for ePaper displays from Waveshare.
Examples for 1 bit per pixel Sprites and 2 or 3 colour ePaper displays
to follow soon.
Add interface driver macro
Add 8 bit parallel support
Add 8 bit parallel read support
Add ILI9481, ILI9488 and HX8357D drivers
Update version and ReadMe
Update Create_Font processing sketch
Add slightly narrower alternative font 8
Lucy2003