What tool is used to create RLE fonts? · Bodmer …
Dec 9, 2020 · I was wondering what tool should be used to create my own compatible RLE compressed font source files? I was using LCD-Image-Converter for a long time but it doesn't seem like the format in use here. I would really …
How to load/use a custom RLE font? · Issue #100 - GitHub
Feb 27, 2018 · It's just a re-encoding of your font, but having only 53 pixels width (instead of 55), it allows the display of 3 numerals on a 160 pixel screen with no truncation and fast repaint, …
Run-length encoding - Wikipedia
Run-length encoding (RLE) is a form of lossless data compression in which runs of data (consecutive occurrences of the same data value) are stored as a single occurrence of that data value and a count of its consecutive occurrences, rather than as the original run. As an imaginary example of the concept, when encoding an image built up from colored dots, the sequence "green green green green green green green green green" is shortened to "green x 9". This is most effi…
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RLE_Font_test.ino - GitHub
#include <TFT_eSPI.h> // Graphics and font library for ILI9341 driver chip #include <SPI.h> TFT_eSPI tft = TFT_eSPI(); // Invoke library, pins defined in User_Setup.h
Font compression! RLE or Huffman or nothing? - Stack …
Oct 1, 2013 · If we do RLE compression on this Unicode (bitwise) the result needs more than 22 bytes to store the repetition number for every run (As far …
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Code sample
[ B ] [ C ] [ D ], where A,B,C,D = 00 for 'white'[ A ] (x) 11 for 'black'01/10 for pixel outside canvasor[ 1 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] + [ x is next to border? ]...RLE Compression (Run-Length Encoding) - Online Decoder, Encoder
A message compressed with RLE is composed of pairs (Character-Number) or triples (Character-Separator-Number). Bitmap BMP and PCX image formats use RLE to reduce file size.
Video Player with full font support, RLE encoding, and …
Video Player with full font support, RLE encoding, and variable frame rate. Time to party like it's 1977 with this trailer for Star Wars IV. To download the server or make your own Netronics video, come visit the project page. I was inspired by …
rle — LVGL documentation
Feb 28, 2025 · Built-In Fonts. Normal Fonts; Special fonts; Special Features. Bidirectional support; Arabic and Persian support; Compressed fonts; Kerning; Adding a New Font; Adding …
New RLE font · Issue #1576 · Bodmer/TFT_eSPI - GitHub
Jan 25, 2022 · The RLE format is a byte, the top bit is a flag, the least significant 7 bits are a 7 bit number (0-127). If the flag is 1 then foreground pixels are plotted, if it is 0 the background …
Run length encoding - Kovleventer
We saw how RLE compression works, but also that we have to be careful how we represent our data. For texts should we store them as plain bytes, Unicode characters or raw bits and …
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