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- vector: ensure separators don't overlap with other rectangles so that

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they render correctly when have RGBA alpha channel
- GUI: update_preview() after Data Dialog return to ensure preview in sync
- GUI: add automatic info feedback to "Automatic" combo item of size/row/height
  comboboxes
- backend_qt: always call getMaxRectsRightBottom() for render fudge; use
  ZBarcode_Clear() instead of ZBarcode_Delete() after 1st call
- update BWIPP to latest & add some MICROQR tests to exercise optimize change
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gitlost 2022-08-07 22:43:49 +01:00
parent c0a5c7b125
commit c0ec67f99e
18 changed files with 2115 additions and 809 deletions
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45
backend/vector.c
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@ -405,8 +405,9 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
int text_height; /* Font pixel size (so whole integers) */
float text_gap; /* Gap between barcode and text */
float guard_descent;
float addon_row_height;
const int is_codablockf = symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF;
float addon_row_height;
float large_bar_height;
int upcae_outside_text_height = 0; /* UPC-A/E outside digits font size */
float digit_ascent_factor = 0.25f; /* Assuming digit ascent roughly 25% less than font size */
@ -420,6 +421,9 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
struct zint_vector_hexagon *hexagon, *last_hexagon = NULL;
struct zint_vector_string *last_string = NULL;
struct zint_vector_circle *circle, *last_circle = NULL;
struct zint_vector_rect **first_row_rects = z_alloca(sizeof(struct zint_vector_rect *) * (symbol->rows + 1));
memset(first_row_rects, 0, sizeof(struct zint_vector_rect *) * (symbol->rows + 1));
/* Free any previous rendering structures */
vector_free(symbol);
@ -638,6 +642,9 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
rect = vector_plot_create_rect(symbol, i + xoffset, yposn, block_width, row_height);
if (!rect) return ZINT_ERROR_MEMORY;
vector_plot_add_rect(symbol, rect, &last_rectangle);
if (i == 0) {
first_row_rects[r] = rect;
}
}
}
yposn += row_height;
@ -854,16 +861,40 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
if ((symbol->output_options & BARCODE_BIND) && (symbol->rows > 1) && is_stackable(symbol->symbology)) {
float sep_xoffset = xoffset;
float sep_width = symbol->width;
float sep_height = 1.0f, sep_yoffset;
float sep_height = 1.0f, sep_yoffset, sep_half_height;
if (symbol->option_3 > 0 && symbol->option_3 <= 4) {
sep_height = symbol->option_3;
}
sep_yoffset = yoffset - sep_height / 2;
if (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF) {
sep_half_height = sep_height / 2.0f;
sep_yoffset = yoffset - sep_half_height;
if (is_codablockf) {
/* Avoid 11-module start and 13-module stop chars */
sep_xoffset += 11;
sep_width -= 11 + 13;
}
/* Adjust original rectangles so don't overlap with separator(s) (important for RGBA) */
for (r = 0; r < symbol->rows; r++) {
for (rect = first_row_rects[r], i = 0; rect && rect != first_row_rects[r + 1]; rect = rect->next, i++) {
if (is_codablockf) { /* Skip start and stop chars */
if (i < 3) {
continue;
}
if ((i / 3) * 11 + 13 >= symbol->width) { /* 3 bars and 11 modules per char */
break;
}
}
if (r != 0) {
rect->y += sep_height - sep_half_height;
rect->height -= r + 1 == symbol->rows ? sep_half_height : sep_height;
} else {
rect->height -= sep_half_height;
}
if (rect->height < 0) {
rect->height = 0.0f;
/* TODO: warn? */
}
}
}
for (r = 1; r < symbol->rows; r++) {
const float row_height = symbol->row_height[r - 1] ? symbol->row_height[r - 1] : large_bar_height;
rect = vector_plot_create_rect(symbol, sep_xoffset, (r * row_height) + sep_yoffset,
@ -886,8 +917,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
/* Top */
rect = vector_plot_create_rect(symbol, 0.0f, ybind_top, vector->width, symbol->border_width);
if (!rect) return ZINT_ERROR_MEMORY;
if (!(symbol->output_options & BARCODE_BOX)
&& (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
if (!(symbol->output_options & BARCODE_BOX) && is_codablockf) {
/* CodaBlockF bind - does not extend over horizontal whitespace */
rect->x = xoffset;
rect->width -= xoffset + roffset;
@ -896,8 +926,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
/* Bottom */
rect = vector_plot_create_rect(symbol, 0.0f, ybind_bot, vector->width, symbol->border_width);
if (!rect) return ZINT_ERROR_MEMORY;
if (!(symbol->output_options & BARCODE_BOX)
&& (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
if (!(symbol->output_options & BARCODE_BOX) && is_codablockf) {
/* CodaBlockF bind - does not extend over horizontal whitespace */
rect->x = xoffset;
rect->width -= xoffset + roffset;