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Change height and row_height array to floats; DAFT tracker ratio

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gitlost 2021-06-19 13:11:23 +01:00
parent 22a6c583af
commit c693482aa1
63 changed files with 2708 additions and 1418 deletions
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25
backend/auspost.c
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@ -2,7 +2,7 @@
/*
libzint - the open source barcode library
Copyright (C) 2008 - 2020 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2008 - 2021 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -31,7 +31,7 @@
*/
/* vim: set ts=4 sw=4 et : */
#define GDSET "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz #"
#define GDSET "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz #"
static const char *AusNTable[10] = {
"00", "01", "02", "10", "11", "12", "20", "21", "22", "30"
@ -88,6 +88,8 @@ static void rs_error(char data_pattern[]) {
}
}
INTERNAL int daft_set_height(struct zint_symbol *symbol, float min_height, float max_height);
/* Handles Australia Posts's 4 State Codes */
INTERNAL int australia_post(struct zint_symbol *symbol, unsigned char source[], int length) {
/* Customer Standard Barcode, Barcode 2 or Barcode 3 system determined automatically
@ -239,10 +241,21 @@ INTERNAL int australia_post(struct zint_symbol *symbol, unsigned char source[],
writer += 2;
}
symbol->row_height[0] = 3;
symbol->row_height[1] = 2;
symbol->row_height[2] = 3;
#ifdef COMPLIANT_HEIGHTS
/* Australia Post Customer Barcoding Technical Specifications (Revised Aug 2012) Dimensions, placement and
printing p.12
https://auspost.com.au/content/dam/auspost_corp/media/documents/customer-barcode-technical-specifications-aug2012.pdf
X 0.5mm (average of 0.4mm - 0.6mm), min height 4.2mm / 0.6mm (X max) = 7, max 5.6mm / 0.4mm (X min) = 14
Tracker 1.3mm (average of 1mm - 1.6mm), Ascender/Descender 3.15mm (average of 2.6mm - 3.7mm) less T = 1.85mm
*/
symbol->row_height[0] = 1.85f / 0.5f; /* 3.7 */
symbol->row_height[1] = 1.3f / 0.5f; /* 2.6 */
error_number = daft_set_height(symbol, 7.0f, 14.0f); /* Note using max X for minimum and min X for maximum */
#else
symbol->row_height[0] = 3.0f;
symbol->row_height[1] = 2.0f;
error_number = daft_set_height(symbol, 0.0f, 0.0f);
#endif
symbol->rows = 3;
symbol->width = writer - 1;