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Add compliant height, using ZINT_COMPLIANT_HEIGHT flag for back-compatibility

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Rename barcode funcs to same as BARCODE_XXX name
library: barcode funcs array for dispatch, used for ZBarcode_ValidID() also
general: change is_sane() comparison to nonzero from ZINT_ERROR_INVALID_OPTION
MAILMARK: fuller error messages
CODABAR: add option to show check character in HRT
zint.h: use 0xNNNN for OR-able defines
GUI: add guard descent height reset button, add Zint version to window title,
  static get_zint_version() method, use QStringLiteral (QSL shorthand),
  use SIGNAL(toggled()), add errtxt "popup" and status bar, add icons,
  add saveAs shortcut, add main menu, context menus and actions, add help,
  reset_view() -> reset_colours(), add copy to clipboard as EMF/GIF/PNG/TIF,
  lessen triggering of update_preview(), shorten names of getters/setters,
  simplify/shorten some update_preview() logic in switch,
  CODEONE disable structapp for Version S
qzint.cpp: add on_errored signal, add missing getters, add test
This commit is contained in:
gitlost 2021-10-09 00:13:39 +01:00
parent 206ae26d20
commit 72eac41c34
82 changed files with 5570 additions and 3774 deletions
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10
backend/common.c
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@ -406,11 +406,11 @@ INTERNAL int set_height(struct zint_symbol *symbol, const float min_row_height,
if (zero_count) {
if (symbol->height) {
row_height = (symbol->height - fixed_height) / zero_count;
row_height = stripf((symbol->height - fixed_height) / zero_count);
} else if (default_height) {
row_height = default_height / zero_count;
row_height = stripf(default_height / zero_count);
} else {
row_height = min_row_height;
row_height = stripf(min_row_height);
}
if (row_height < 0.5f) { /* Absolute minimum */
row_height = 0.5f;
@ -421,9 +421,9 @@ INTERNAL int set_height(struct zint_symbol *symbol, const float min_row_height,
strcpy(symbol->errtxt, "247: Height not compliant with standards");
}
}
symbol->height = row_height * zero_count + fixed_height;
symbol->height = stripf(row_height * zero_count + fixed_height);
} else {
symbol->height = fixed_height; /* Ignore any given height */
symbol->height = stripf(fixed_height); /* Ignore any given height */
}
if (max_height && symbol->height > max_height) {
error_number = ZINT_WARN_NONCOMPLIANT;