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Ultra: Correct clock pattern generation, add work around to avoid negative UCC and output to colour SVG

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This commit is contained in:
Robin Stuart
2019-12-18 18:33:18 +00:00
parent e6ab17086c
commit d370f3c0c7
4 changed files with 156 additions and 103 deletions
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30
backend/vector.c
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@@ -247,10 +247,9 @@ void vector_reduce_rectangles(struct zint_symbol *symbol) {
while (rect) {
prev = rect;
target = prev->next;
while (target) {
if ((rect->x == target->x) && (rect->width == target->width) && ((rect->y + rect->height) == target->y)) {
if ((rect->x == target->x) && (rect->width == target->width) && ((rect->y + rect->height) == target->y) && (rect->colour == target->colour)) {
rect->height += target->height;
prev->next = target->next;
free(target);
@@ -331,7 +330,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
addon_text_posn = 0.0;
rect_count = 0;
last_row_start = 0;
/*
* Determine if there will be any addon texts and text height
*/
@@ -442,6 +441,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
// Plot rectangles - most symbols created here
if ((symbol->symbology != BARCODE_MAXICODE) && ((symbol->output_options & BARCODE_DOTTY_MODE) == 0)) {
printf("Got symbol %d\n", symbol->symbology);
for (r = 0; r < symbol->rows; r++) {
this_row = r;
last_row_start = rect_count;
@@ -476,20 +476,18 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
addon_text_posn = row_posn + 8.0f;
addon_latch = 1;
}
if (latch == 1) {
/* a bar */
if (module_is_set(symbol, this_row, i)) {
/* a bar or colour block */
if (addon_latch == 0) {
rectangle = vector_plot_create_rect((float)(i + xoffset), row_posn, (float)block_width, row_height);
if (symbol->symbology == BARCODE_ULTRA) {
rectangle->colour = module_is_set(symbol, this_row, i);
}
} else {
rectangle = vector_plot_create_rect((float)(i + xoffset), row_posn + 10.0f, (float)block_width, row_height - 5.0f);
}
latch = 0;
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
rect_count++;
} else {
/* a space */
latch = 1;
}
i += block_width;
@@ -522,7 +520,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
for (i = 0; i < symbol->width; i++) {
if (module_is_set(symbol, r, i)) {
//struct zint_vector_hexagon *hexagon = vector_plot_create_hexagon(((i * 0.88) + ((r & 1) ? 1.76 : 1.32)), ((r * 0.76) + 0.76), symbol->dot_size);
struct zint_vector_hexagon *hexagon = vector_plot_create_hexagon(((i * 1.23f) + 0.615f + ((r & 1) ? 0.615f : 0.0f)) + xoffset,
struct zint_vector_hexagon *hexagon = vector_plot_create_hexagon(((i * 1.23f) + 0.615f + ((r & 1) ? 0.615f : 0.0f)) + xoffset,
((r * 1.067f) + 0.715f) + yoffset, symbol->dot_size);
vector_plot_add_hexagon(symbol, hexagon, &last_hexagon);
}
@@ -558,7 +556,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
i++;
}
}
if (upceanflag == 8) {
i = 0;
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
@@ -575,7 +573,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
i++;
}
}
if (upceanflag == 12) {
i = 0;
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
@@ -596,7 +594,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
i++;
}
}
if (upceanflag == 13) {
i = 0;
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
@@ -613,7 +611,7 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
i++;
}
}
/* Add the text */
if (!hide_text) {