mirror of
https://github.com/OpenEPaperLink/OpenEPaperLink.git
synced 2026-03-21 18:06:16 +01:00
6197b8962e
- use the actual color table in tagtype json for rendering images (until now, that color table was ignored) - added proper ordered dithering (works with all colors now, not just gray and pink) - on the static image content card, you can now choose floyd-steinberg or ordered dithering (or turn dithering off) - added ÅÄÖ to twcondensed20 font - small bugfixes - fix serial passthrough via UART in OEPL-flasher.py
46 lines
825 B
C
46 lines
825 B
C
#include <Arduino.h>
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#include <TFT_eSPI.h>
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#pragma once
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#include "tag_db.h"
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extern TFT_eSPI tft;
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#define SHORTLUT_DISABLED 0
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#define SHORTLUT_ONLY_BLACK 1
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#define SHORTLUT_ALLOWED 2
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struct imgParam {
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HwType hwdata;
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bool hasRed;
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uint8_t dataType;
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uint8_t dither;
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// bool grayLut = false;
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uint8_t bufferbpp = 8;
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uint8_t rotate = 0;
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uint16_t highlightColor = 2;
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uint16_t width;
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uint16_t height;
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uint8_t rotatebuffer;
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uint8_t bpp;
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char segments[12];
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uint16_t symbols;
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uint8_t invert;
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uint8_t lut;
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uint8_t shortlut;
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bool preload;
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uint8_t preloadtype;
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uint8_t preloadlut;
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uint8_t zlib;
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};
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void spr2buffer(TFT_eSprite &spr, String &fileout, imgParam &imageParams);
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void jpg2buffer(String filein, String fileout, imgParam &imageParams);
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