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Correction to binding in PNG

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An earlier update inadvertantly corrupted the code for putting binding in
PNG images. This corrects that fault.
This commit is contained in:
Robin Stuart 2010-07-04 09:25:53 +01:00
parent e072a0723e
commit 498820cbed
1 changed files with 8 additions and 6 deletions
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14
backend/png.c
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@ -1067,12 +1067,14 @@ int png_plot(struct zint_symbol *symbol, int rotate_angle, int data_type)
/* Put boundary bars or box around symbol */
if(((symbol->output_options & BARCODE_BOX) != 0) || ((symbol->output_options & BARCODE_BIND) != 0)) {
/* boundary bars */
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, textoffset * 2, symbol->border_width * 2, image_width, image_height);
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, (textoffset + symbol->height + symbol->border_width) * 2, symbol->border_width * 2, image_width, image_height);
if(symbol->rows > 1) {
/* row binding */
for(r = 1; r < symbol->rows; r++) {
draw_bar(pixelbuf, (xoffset + 11) * 2, (symbol->width - 24) * 2, ((r * row_height) + textoffset + yoffset - 1) * 2, 2 * 2, image_width, image_height);
draw_bar(pixelbuf, 0, (symbol->width + xoffset + xoffset) * 2, textoffset * 2, symbol->border_width * 2, image_width, image_height);
draw_bar(pixelbuf, 0, (symbol->width + xoffset + xoffset) * 2, (textoffset + symbol->height + symbol->border_width) * 2, symbol->border_width * 2, image_width, image_height);
if((symbol->output_options & BARCODE_BIND) != 0) {
if((symbol->rows > 1) && (is_stackable(symbol->symbology) == 1)) {
/* row binding */
for(r = 1; r < symbol->rows; r++) {
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, ((r * row_height) + textoffset + yoffset - 1) * 2, 2 * 2, image_width, image_height);
}
}
}
}