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raster/vector: allow for separator height being > twice row height

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(ticket #353, props Simon Resch)
This commit is contained in:
gitlost
2026-03-19 17:52:12 +00:00
parent d7b0daae5b
commit f6174cba04
5 changed files with 95 additions and 37 deletions
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backend/tests/test_raster.c
+26 -17
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@@ -742,6 +742,7 @@ static void test_row_separator(const testCtx *const p_ctx) {
int border_width;
int option_1;
int option_3;
float height;
const char *data;
int ret;
@@ -756,15 +757,18 @@ static void test_row_separator(const testCtx *const p_ctx) {
};
/* s/\/\*[ 0-9]*\*\//\=printf("\/\*%3d*\/", line(".") - line("'<")): */
static const struct item data[] = {
/* 0*/ { BARCODE_CODABLOCKF, -1, -1, -1, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 },
/* 1*/ { BARCODE_CODABLOCKF, -1, -1, 0, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* Same as default */
/* 2*/ { BARCODE_CODABLOCKF, -1, -1, 1, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* Same as default */
/* 3*/ { BARCODE_CODABLOCKF, -1, -1, 2, "A", 0, 20, 2, 101, 242, 44, 20, 42, 4 },
/* 4*/ { BARCODE_CODABLOCKF, -1, -1, 3, "A", 0, 20, 2, 101, 242, 44, 19, 42, 6 },
/* 5*/ { BARCODE_CODABLOCKF, -1, -1, 4, "A", 0, 20, 2, 101, 242, 44, 18, 42, 8 },
/* 6*/ { BARCODE_CODABLOCKF, -1, -1, 5, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* > 4 ignored, same as default */
/* 7*/ { BARCODE_CODABLOCKF, -1, 1, -1, "A", 0, 5, 1, 46, 132, 14, 0, 20 + 2, 2 }, /* CODE128 top separator, add 2 to skip over end of start char; note no longer includes HRT */
/* 8*/ { BARCODE_CODABLOCKF, 0, -1, -1, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* Border width zero, same as default */
/* 0*/ { BARCODE_CODABLOCKF, -1, -1, -1, 0, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 },
/* 1*/ { BARCODE_CODABLOCKF, -1, -1, 0, 0, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* Same as default */
/* 2*/ { BARCODE_CODABLOCKF, -1, -1, 1, 0, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* Same as default */
/* 3*/ { BARCODE_CODABLOCKF, -1, -1, 2, 0, "A", 0, 20, 2, 101, 242, 44, 20, 42, 4 },
/* 4*/ { BARCODE_CODABLOCKF, -1, -1, 3, 0, "A", 0, 20, 2, 101, 242, 44, 19, 42, 6 },
/* 5*/ { BARCODE_CODABLOCKF, -1, -1, 4, 0, "A", 0, 20, 2, 101, 242, 44, 18, 42, 8 },
/* 6*/ { BARCODE_CODABLOCKF, -1, -1, 5, 0, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* > 4 ignored, same as default */
/* 7*/ { BARCODE_CODABLOCKF, -1, 1, -1, 0, "A", 0, 5, 1, 46, 132, 14, 0, 20 + 2, 2 }, /* CODE128 top separator, add 2 to skip over end of start char; note no longer includes HRT */
/* 8*/ { BARCODE_CODABLOCKF, 0, -1, -1, 0, "A", 0, 20, 2, 101, 242, 44, 21, 42, 2 }, /* Border width zero, same as default */
/* 9*/ { BARCODE_CODABLOCKF, -1, -1, 4, 2, "A", 0, 2, 2, 101, 242, 8, 0, 42, 8 }, /* Ticket #353, props Simon Resch */
/* 10*/ { BARCODE_CODABLOCKF, -1, -1, 4, 1.5, "A", 0, 2, 2, 101, 242, 8, 0, 42, 8 }, /* Height gets rounded up as not integral */
/* 11*/ { BARCODE_CODABLOCKF, -1, -1, 4, 1, "A", 0, 1, 2, 101, 242, 6, 0, 42, 6 },
};
const int data_size = ARRAY_SIZE(data);
int i, length, ret;
@@ -785,6 +789,9 @@ static void test_row_separator(const testCtx *const p_ctx) {
if (data[i].border_width != -1) {
symbol->border_width = data[i].border_width;
}
if (data[i].height) {
symbol->height = data[i].height;
}
ret = ZBarcode_Encode_and_Buffer(symbol, (unsigned char *) data[i].data, length, 0);
assert_equal(ret, data[i].ret, "i:%d ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
@@ -805,15 +812,17 @@ static void test_row_separator(const testCtx *const p_ctx) {
assert_nonzero(separator_bits_set, "i:%d (%s) separator_bits_set (%d, %d) zero\n", i, testUtilBarcodeName(data[i].symbology), j, data[i].expected_separator_col);
}
if (symbol->rows > 1) {
j = data[i].expected_separator_row - 1;
separator_bits_set = is_row_column_black(symbol, j, data[i].expected_separator_col + 2); /* Need to add 2 to skip to 1st blank of start row character */
assert_zero(separator_bits_set, "i:%d (%s) separator_bits_set (%d, %d) before non-zero\n", i, testUtilBarcodeName(data[i].symbology), j, data[i].expected_separator_col);
}
if (data[i].expected_separator_row > 0) {
if (symbol->rows > 1) {
j = data[i].expected_separator_row - 1;
separator_bits_set = is_row_column_black(symbol, j, data[i].expected_separator_col + 2); /* Need to add 2 to skip to 1st blank of start row character */
assert_zero(separator_bits_set, "i:%d (%s) separator_bits_set (%d, %d) before non-zero\n", i, testUtilBarcodeName(data[i].symbology), j, data[i].expected_separator_col);
}
j = data[i].expected_separator_row + data[i].expected_separator_height;
separator_bits_set = is_row_column_black(symbol, j, data[i].expected_separator_col + 2); /* Need to add 2 to skip to 1st blank of start row character */
assert_zero(separator_bits_set, "i:%d (%s) separator_bits_set (%d, %d) after non-zero\n", i, testUtilBarcodeName(data[i].symbology), j, data[i].expected_separator_col);
j = data[i].expected_separator_row + data[i].expected_separator_height;
separator_bits_set = is_row_column_black(symbol, j, data[i].expected_separator_col + 2); /* Need to add 2 to skip to 1st blank of start row character */
assert_zero(separator_bits_set, "i:%d (%s) separator_bits_set (%d, %d) after non-zero\n", i, testUtilBarcodeName(data[i].symbology), j, data[i].expected_separator_col);
}
ZBarcode_Delete(symbol);
}