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Add whitespace_height to zint_symbol (vertical whitespace)

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This commit is contained in:
gitlost
2021-05-25 20:42:26 +01:00
parent ed761e897d
commit 00e8cb0904
36 changed files with 1555 additions and 350 deletions
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30
backend/vector.c
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@@ -487,10 +487,11 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
vector->width = symbol->width + dot_overspill + (xoffset + roffset);
vector->height = symbol->height + textoffset + dot_overspill + (yoffset + boffset);
if (symbol->border_width > 0 && ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND))) {
default_text_posn = symbol->height + text_height + text_gap + symbol->border_width + symbol->border_width;
if (symbol->border_width > 0 && (symbol->output_options & (BARCODE_BOX | BARCODE_BIND))) {
default_text_posn = symbol->height + text_height + text_gap + symbol->whitespace_height
+ symbol->border_width * 2;
} else {
default_text_posn = symbol->height + text_height + text_gap;
default_text_posn = symbol->height + text_height + text_gap + symbol->whitespace_height;
}
// Plot Maxicode symbols
@@ -807,7 +808,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
}
// Binding and boxes
if ((symbol->output_options & BARCODE_BIND) != 0) {
if (symbol->output_options & BARCODE_BIND) {
if ((symbol->rows > 1) && (is_stackable(symbol->symbology) == 1)) {
float sep_height = 1.0f;
if (symbol->option_3 > 0 && symbol->option_3 <= 4) {
@@ -831,28 +832,35 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
}
}
if (symbol->border_width > 0) {
if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
if (symbol->output_options & (BARCODE_BOX | BARCODE_BIND)) {
float ybind_bottom = vector->height - symbol->border_width - textoffset - symbol->whitespace_height;
// Top
rectangle = vector_plot_create_rect(0.0f, 0.0f, vector->width, symbol->border_width);
if (!(symbol->output_options & BARCODE_BOX) && (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
rectangle = vector_plot_create_rect(0.0f, symbol->whitespace_height, vector->width, symbol->border_width);
if (!(symbol->output_options & BARCODE_BOX)
&& (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
/* CodaBlockF bind - does not extend over horizontal whitespace */
rectangle->x = xoffset;
rectangle->width -= (2.0f * xoffset);
}
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
// Bottom
rectangle = vector_plot_create_rect(0.0f, vector->height - symbol->border_width - textoffset, vector->width, symbol->border_width);
if (!(symbol->output_options & BARCODE_BOX) && (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
rectangle = vector_plot_create_rect(0.0f, ybind_bottom, vector->width, symbol->border_width);
if (!(symbol->output_options & BARCODE_BOX)
&& (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
/* CodaBlockF bind - does not extend over horizontal whitespace */
rectangle->x = xoffset;
rectangle->width -= (2.0f * xoffset);
}
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
}
if (symbol->output_options & BARCODE_BOX) {
float xbox_right = vector->width - symbol->border_width;
float box_height = vector->height - textoffset - (symbol->whitespace_height + symbol->border_width) * 2;
// Left
rectangle = vector_plot_create_rect(0.0f, 0.0f, symbol->border_width, vector->height - textoffset);
rectangle = vector_plot_create_rect(0.0f, yoffset, symbol->border_width, box_height);
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
// Right
rectangle = vector_plot_create_rect(vector->width - symbol->border_width, 0.0f, symbol->border_width, vector->height - textoffset);
rectangle = vector_plot_create_rect(xbox_right, yoffset, symbol->border_width, box_height);
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
}
}