Mirrors/zint
1
0
Fork 0
mirror of https://git.code.sf.net/p/zint/code synced 2025-12-18 10:27:09 +00:00
Code Issues Projects Releases Wiki Activity

- API/CLI/Tcl/GUI: new output option BARCODE_BIND_TOP/--bindtop/

Browse Source 
`-bindtop`/"Bind Top"
- DPD: add top boundary (width 3X) by default, using new
  BARCODE_BIND_TOP; "relabel" option; some compliance checks
- GUI: only skip encoded/errored signal processing if active modal
  ExportDialog (wasn't clearing/setting error text bar correctly
  for DataDialog)
- CODE128: debug print checksum
- CODE49/DATAMATRIX/QR/ULTRA: fix uniqueness of errtxt nos
- manual: fuller DPD doc; some spelling typos, formatting
This commit is contained in:
gitlost
2022-11-10 22:13:41 +00:00
parent e515f63fab
commit 2f8681b21a
44 changed files with 3643 additions and 2465 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
backend/vector.c
View File

@@ -406,6 +406,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
float text_gap; /* Gap between barcode and text */
float guard_descent;
const int is_codablockf = symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF;
const int no_extend = is_codablockf || symbol->symbology == BARCODE_DPD;
float addon_row_height;
float large_bar_height;
@@ -730,7 +731,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
text_yposn = yoffset + symbol->height + text_height + text_gap; /* Calculated to bottom of text */
if (symbol->border_width > 0 && (symbol->output_options & (BARCODE_BOX | BARCODE_BIND))) {
text_yposn += symbol->border_width;
text_yposn += symbol->border_width; /* Note not needed for BARCODE_BIND_TOP */
}
if (upceanflag >= 6) { /* UPC-E, EAN-8, UPC-A, EAN-13 */
@@ -906,7 +907,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
}
/* Bind/box */
if (symbol->border_width > 0 && (symbol->output_options & (BARCODE_BOX | BARCODE_BIND))) {
if (symbol->border_width > 0 && (symbol->output_options & (BARCODE_BOX | BARCODE_BIND | BARCODE_BIND_TOP))) {
const int horz_outside = is_fixed_ratio(symbol->symbology);
float ybind_top = yoffset - symbol->border_width;
/* Following equivalent to yoffset + symbol->height + dot_overspill except for BARCODE_MAXICODE */
@@ -918,21 +919,23 @@ 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) && is_codablockf) {
/* CodaBlockF bind - does not extend over horizontal whitespace */
if (!(symbol->output_options & BARCODE_BOX) && no_extend) {
/* CodaBlockF/DPD bind - does not extend over horizontal whitespace */
rect->x = xoffset;
rect->width -= xoffset + roffset;
}
vector_plot_add_rect(symbol, rect, &last_rectangle);
/* 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) && is_codablockf) {
/* CodaBlockF bind - does not extend over horizontal whitespace */
rect->x = xoffset;
rect->width -= xoffset + roffset;
if (!(symbol->output_options & BARCODE_BIND_TOP)) { /* Trumps BARCODE_BOX & BARCODE_BIND */
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) && no_extend) {
/* CodaBlockF/DPD bind - does not extend over horizontal whitespace */
rect->x = xoffset;
rect->width -= xoffset + roffset;
}
vector_plot_add_rect(symbol, rect, &last_rectangle);
}
vector_plot_add_rect(symbol, rect, &last_rectangle);
if (symbol->output_options & BARCODE_BOX) {
const float xbox_right = vector->width - symbol->border_width;
float box_top = yoffset;