mirror of
https://git.code.sf.net/p/zint/code
synced 2025-12-18 02:17:06 +00:00
UPC/EAN, ITF14: quiet zones, addongap; raster/vector: sync code, use double
This commit is contained in:
gitlost
614
backend/vector.c
614
backend/vector.c
@@ -31,7 +31,6 @@
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/* vim: set ts=4 sw=4 et : */
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#include <stdio.h>
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#include <string.h>
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#include <math.h>
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#ifdef _MSC_VER
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@@ -45,7 +44,7 @@ INTERNAL int ps_plot(struct zint_symbol *symbol);
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INTERNAL int svg_plot(struct zint_symbol *symbol);
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INTERNAL int emf_plot(struct zint_symbol *symbol);
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static struct zint_vector_rect *vector_plot_create_rect(float x, float y, float width, float height) {
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static struct zint_vector_rect *vector_plot_create_rect(double x, double y, double width, double height) {
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struct zint_vector_rect *rect;
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rect = (struct zint_vector_rect*) malloc(sizeof (struct zint_vector_rect));
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@@ -72,7 +71,7 @@ static int vector_plot_add_rect(struct zint_symbol *symbol, struct zint_vector_r
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return 1;
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}
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static struct zint_vector_hexagon *vector_plot_create_hexagon(float x, float y, float diameter) {
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static struct zint_vector_hexagon *vector_plot_create_hexagon(double x, double y, double diameter) {
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struct zint_vector_hexagon *hexagon;
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hexagon = (struct zint_vector_hexagon*) malloc(sizeof (struct zint_vector_hexagon));
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@@ -80,7 +79,7 @@ static struct zint_vector_hexagon *vector_plot_create_hexagon(float x, float y,
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hexagon->next = NULL;
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hexagon->x = x;
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hexagon->y = y;
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hexagon->diameter = (float)((diameter * 5.0) / 4.0); // Ugly kludge for legacy support
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hexagon->diameter = (diameter * 5.0) / 4.0; // Ugly kludge for legacy support
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return hexagon;
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}
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@@ -96,7 +95,7 @@ static int vector_plot_add_hexagon(struct zint_symbol *symbol, struct zint_vecto
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return 1;
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}
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static struct zint_vector_circle *vector_plot_create_circle(float x, float y, float diameter, int colour) {
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static struct zint_vector_circle *vector_plot_create_circle(double x, double y, double diameter, int colour) {
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struct zint_vector_circle *circle;
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circle = (struct zint_vector_circle *) malloc(sizeof (struct zint_vector_circle));
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@@ -122,7 +121,7 @@ static int vector_plot_add_circle(struct zint_symbol *symbol, struct zint_vector
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}
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static int vector_plot_add_string(struct zint_symbol *symbol,
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unsigned char *text, float x, float y, float fsize, float width,
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unsigned char *text, double x, double y, double fsize, double width,
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struct zint_vector_string **last_string) {
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struct zint_vector_string *string;
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@@ -196,7 +195,7 @@ static void vector_scale(struct zint_symbol *symbol, int file_type) {
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struct zint_vector_hexagon *hex;
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struct zint_vector_circle *circle;
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struct zint_vector_string *string;
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float scale = symbol->scale * 2.0f;
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double scale = symbol->scale * 2.0;
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if ((file_type == OUT_EMF_FILE) && (symbol->symbology == BARCODE_MAXICODE)) {
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// Increase size to overcome limitations in EMF file format
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@@ -270,39 +269,44 @@ static void vector_reduce_rectangles(struct zint_symbol *symbol) {
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INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
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int error_number;
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double large_bar_height;
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int textdone;
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int main_width, comp_offset, addon_gap;
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unsigned char addon[6];
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int xoffset, yoffset, roffset, boffset;
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double addon_text_posn;
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int textoffset;
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int default_text_posn;
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double row_height, row_posn;
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int upceanflag = 0;
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int addon_latch = 0;
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unsigned char textpart1[5], textpart2[7], textpart3[7], textpart4[2];
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int textpos;
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int hide_text = 0;
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int i, r;
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double text_height;
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int rect_count, last_row_start;
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int this_row;
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struct zint_vector *vector;
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struct zint_vector_rect *rectangle, *rect, *last_rectangle = NULL;
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struct zint_vector_hexagon *last_hexagon = NULL;
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struct zint_vector_string *last_string = NULL;
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struct zint_vector_circle *last_circle = NULL;
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int i, r, latch;
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float textpos, large_bar_height, preset_height, row_height, row_posn = 0.0;
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float text_offset, text_height;
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int xoffset, yoffset, textdone, main_symbol_width_x;
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int roffset, boffset;
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char addon[6];
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int large_bar_count, symbol_lead_in;
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float addon_text_posn;
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float default_text_posn;
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int hide_text = 0;
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int upceanflag = 0;
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int rect_count, last_row_start;
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int this_row;
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int addon_latch = 0;
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struct zint_vector_string *string;
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(void)rotate_angle; /* Not currently implemented */
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// Free any previous rendering structures
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vector_free(symbol);
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// Sanity check colours
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error_number = check_colour_options(symbol);
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error_number = output_check_colour_options(symbol);
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if (error_number != 0) {
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return error_number;
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}
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// Free any previous rendering structures
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vector_free(symbol);
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// Allocate memory
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vector = symbol->vector = (struct zint_vector *) malloc(sizeof (struct zint_vector));
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if (!vector) return ZINT_ERROR_MEMORY;
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@@ -311,121 +315,44 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
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vector->circles = NULL;
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vector->strings = NULL;
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row_height = 0;
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large_bar_height = output_large_bar_height(symbol);
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textdone = 0;
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main_symbol_width_x = symbol->width;
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strcpy(addon, "");
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symbol_lead_in = 0;
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addon_text_posn = 0.0;
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rect_count = 0;
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last_row_start = 0;
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/*
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* Determine if there will be any addon texts and text height
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*/
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latch = 0;
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r = 0;
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/* Isolate add-on text */
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main_width = symbol->width;
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comp_offset = 0;
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if (is_extendable(symbol->symbology)) {
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for (i = 0; i < (int) ustrlen(symbol->text); i++) {
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if (latch == 1) {
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addon[r] = symbol->text[i];
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r++;
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}
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if (symbol->text[i] == '+') {
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latch = 1;
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}
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}
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}
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addon[r] = '\0';
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/*
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* Calculate the width of the barcode, especially if there are any extra
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* borders or white space to add.
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*/
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if (is_composite(symbol->symbology)) {
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while (!(module_is_set(symbol, symbol->rows - 1, symbol_lead_in))) {
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symbol_lead_in++;
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}
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upceanflag = output_process_upcean(symbol, &main_width, &comp_offset, addon, &addon_gap);
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}
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/* Certain symbols need whitespace otherwise characters get chopped off the sides */
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if ((symbol->symbology == BARCODE_EANX) || (symbol->symbology == BARCODE_EANX_CHK)
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|| (symbol->symbology == BARCODE_EANX_CC) || (symbol->symbology == BARCODE_ISBNX)) {
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switch (ustrlen(symbol->text)) {
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case 13: /* EAN 13 */
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case 16:
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case 19:
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if (symbol->whitespace_width == 0) {
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symbol->whitespace_width = 10;
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}
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main_symbol_width_x = 96 + symbol_lead_in;
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upceanflag = 13;
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break;
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case 2:
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main_symbol_width_x = 22 + symbol_lead_in;
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upceanflag = 2;
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break;
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case 5:
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main_symbol_width_x = 49 + symbol_lead_in;
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upceanflag = 5;
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break;
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default:
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main_symbol_width_x = 68 + symbol_lead_in;
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upceanflag = 8;
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}
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} else if ((symbol->symbology == BARCODE_UPCA) || (symbol->symbology == BARCODE_UPCA_CHK)
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|| (symbol->symbology == BARCODE_UPCA_CC)) {
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upceanflag = 12;
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if (symbol->whitespace_width == 0) {
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symbol->whitespace_width = 10;
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}
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main_symbol_width_x = 96 + symbol_lead_in;
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} else if ((symbol->symbology == BARCODE_UPCE) || (symbol->symbology == BARCODE_UPCE_CHK)
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|| (symbol->symbology == BARCODE_UPCE_CC)) {
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upceanflag = 6;
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if (symbol->whitespace_width == 0) {
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symbol->whitespace_width = 10;
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}
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main_symbol_width_x = 51 + symbol_lead_in;
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}
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output_set_whitespace_offsets(symbol, &xoffset, &yoffset, &roffset, &boffset);
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if ((!symbol->show_hrt) || (ustrlen(symbol->text) == 0)) {
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hide_text = 1;
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addon_text_posn = 0.0;
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hide_text = ((!symbol->show_hrt) || (ustrlen(symbol->text) == 0));
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if (hide_text) {
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text_height = 0.0;
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text_offset = upceanflag ? 9.0f : 0.0f;
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textoffset = upceanflag ? 9.0 : 0.0;
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} else {
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text_height = upceanflag ? 11.0f : 9.0f;
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text_offset = 9.0;
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text_height = upceanflag ? 11.0 : 9.0;
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textoffset = 9.0;
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}
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if (symbol->output_options & SMALL_TEXT)
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text_height *= 0.8f;
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text_height *= 0.8;
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set_whitespace_offsets(symbol, &xoffset, &yoffset, &roffset, &boffset);
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// Determine if height should be overridden
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large_bar_count = 0;
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preset_height = 0.0;
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for (i = 0; i < symbol->rows; i++) {
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preset_height += symbol->row_height[i];
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if (symbol->row_height[i] == 0) {
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large_bar_count++;
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}
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}
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vector->width = (float)ceil(symbol->width + (xoffset + roffset));
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vector->height = (float)ceil(symbol->height + text_offset + (yoffset + boffset));
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large_bar_height = large_bar_count ? (symbol->height - preset_height) / large_bar_count : 0 /*Not used if large_bar_count zero*/;
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vector->width = ceil(symbol->width + (xoffset + roffset));
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vector->height = ceil(symbol->height + textoffset + (yoffset + boffset));
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if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
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default_text_posn = symbol->height + text_offset + symbol->border_width + symbol->border_width;
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default_text_posn = symbol->height + textoffset + symbol->border_width + symbol->border_width;
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} else {
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default_text_posn = symbol->height + text_offset;
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default_text_posn = symbol->height + textoffset;
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}
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row_height = 0.0;
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rect_count = 0;
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last_row_start = 0;
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// Plot rectangles - most symbols created here
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if ((symbol->symbology != BARCODE_MAXICODE) && ((symbol->output_options & BARCODE_DOTTY_MODE) == 0)) {
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for (r = 0; r < symbol->rows; r++) {
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@@ -434,7 +361,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
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if (symbol->row_height[this_row] == 0) {
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row_height = large_bar_height;
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} else {
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row_height = (float)symbol->row_height[this_row];
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row_height = symbol->row_height[this_row];
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}
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row_posn = 0;
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for (i = 0; i < r; i++) {
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@@ -453,19 +380,23 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
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do {
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block_width++;
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} while (i + block_width < symbol->width && module_is_set(symbol, this_row, i + block_width) == module_is_set(symbol, this_row, i));
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if ((addon_latch == 0) && (r == (symbol->rows - 1)) && (i > main_symbol_width_x)) {
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addon_text_posn = row_posn + 8.0f;
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if ((addon_latch == 0) && (r == (symbol->rows - 1)) && (i > main_width)) {
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addon_text_posn = row_posn + 8.0;
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addon_latch = 1;
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}
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if (module_is_set(symbol, this_row, i)) {
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/* a bar or colour block */
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if (addon_latch == 0) {
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rectangle = vector_plot_create_rect((float)(i + xoffset), row_posn, (float)block_width, row_height);
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rectangle = vector_plot_create_rect(i + xoffset, row_posn, block_width, row_height);
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if (symbol->symbology == BARCODE_ULTRA) {
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rectangle->colour = module_is_set(symbol, this_row, i);
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}
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} else {
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rectangle = vector_plot_create_rect((float)(i + xoffset), row_posn + 10.0f, (float)block_width, row_height - 5.0f);
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if (upceanflag == 12 || upceanflag == 6) { /* UPC-A/E don't descend */
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rectangle = vector_plot_create_rect(i + xoffset, row_posn + 10.0, block_width, row_height > 10.0 ? row_height - 10.0 : 1.0);
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} else {
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rectangle = vector_plot_create_rect(i + xoffset, row_posn + 10.0, block_width, row_height > 5.0 ? row_height - 5.0 : 1.0);
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}
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}
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vector_plot_add_rect(symbol, rectangle, &last_rectangle);
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rect_count++;
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@@ -479,21 +410,21 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
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// Plot Maxicode symbols
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if (symbol->symbology == BARCODE_MAXICODE) {
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struct zint_vector_circle *circle;
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vector->width = 37.0f + (xoffset + roffset);
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vector->height = 36.0f + (yoffset + boffset);
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vector->width = 37.0 + (xoffset + roffset);
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vector->height = 36.0 + (yoffset + boffset);
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// Bullseye
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circle = vector_plot_create_circle(17.88f + xoffset, 17.8f + yoffset, 10.85f, 0);
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circle = vector_plot_create_circle(17.88 + xoffset, 17.8 + yoffset, 10.85, 0);
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vector_plot_add_circle(symbol, circle, &last_circle);
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circle = vector_plot_create_circle(17.88f + xoffset, 17.8f + yoffset, 8.97f, 1);
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circle = vector_plot_create_circle(17.88 + xoffset, 17.8 + yoffset, 8.97, 1);
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vector_plot_add_circle(symbol, circle, &last_circle);
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circle = vector_plot_create_circle(17.88f + xoffset, 17.8f + yoffset, 7.10f, 0);
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circle = vector_plot_create_circle(17.88 + xoffset, 17.8 + yoffset, 7.10, 0);
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vector_plot_add_circle(symbol, circle, &last_circle);
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circle = vector_plot_create_circle(17.88f + xoffset, 17.8f + yoffset, 5.22f, 1);
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circle = vector_plot_create_circle(17.88 + xoffset, 17.8 + yoffset, 5.22, 1);
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vector_plot_add_circle(symbol, circle, &last_circle);
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circle = vector_plot_create_circle(17.88f + xoffset, 17.8f + yoffset, 3.31f, 0);
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circle = vector_plot_create_circle(17.88 + xoffset, 17.8 + yoffset, 3.31, 0);
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vector_plot_add_circle(symbol, circle, &last_circle);
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circle = vector_plot_create_circle(17.88f + xoffset, 17.8f + yoffset, 1.43f, 1);
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circle = vector_plot_create_circle(17.88 + xoffset, 17.8 + yoffset, 1.43, 1);
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vector_plot_add_circle(symbol, circle, &last_circle);
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/* Hexagons */
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@@ -501,8 +432,8 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
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for (i = 0; i < symbol->width; i++) {
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if (module_is_set(symbol, r, i)) {
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//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);
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struct zint_vector_hexagon *hexagon = vector_plot_create_hexagon(((i * 1.23f) + 0.615f + ((r & 1) ? 0.615f : 0.0f)) + xoffset,
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((r * 1.067f) + 0.715f) + yoffset, symbol->dot_size);
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struct zint_vector_hexagon *hexagon = vector_plot_create_hexagon(((i * 1.23) + 0.615 + ((r & 1) ? 0.615 : 0.0)) + xoffset,
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((r * 1.067) + 0.715) + yoffset, symbol->dot_size);
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vector_plot_add_hexagon(symbol, hexagon, &last_hexagon);
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}
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}
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@@ -514,247 +445,204 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
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for (r = 0; r < symbol->rows; r++) {
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for (i = 0; i < symbol->width; i++) {
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if (module_is_set(symbol, r, i)) {
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struct zint_vector_circle *circle = vector_plot_create_circle(i + 0.5f + xoffset, r + 0.5f + yoffset, 1.0f, 0);
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struct zint_vector_circle *circle = vector_plot_create_circle(i + 0.5 + xoffset, r + 0.5 + yoffset, 1.0, 0);
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vector_plot_add_circle(symbol, circle, &last_circle);
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}
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}
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}
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}
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/* Guard bar extension */
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if (upceanflag == 6) {
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i = 0;
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for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
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switch (i - last_row_start) {
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case 0:
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case 1:
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case 14:
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case 15:
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case 16:
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rect->height += 5.0;
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break;
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if (upceanflag) {
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/* Guard bar extension */
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if (upceanflag == 6) { /* UPC-E */
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i = 0;
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for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
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switch (i - last_row_start) {
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case 0:
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case 1:
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case 14:
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case 15:
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case 16:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
if (upceanflag == 8) {
|
||||
i = 0;
|
||||
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
|
||||
switch (i - last_row_start) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 10:
|
||||
case 11:
|
||||
case 20:
|
||||
case 21:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
} else if (upceanflag == 8) { /* EAN-8 */
|
||||
i = 0;
|
||||
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
|
||||
switch (i - last_row_start) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 10:
|
||||
case 11:
|
||||
case 20:
|
||||
case 21:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
if (upceanflag == 12) {
|
||||
i = 0;
|
||||
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
|
||||
switch (i - last_row_start) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 2:
|
||||
case 3:
|
||||
case 14:
|
||||
case 15:
|
||||
case 26:
|
||||
case 27:
|
||||
case 28:
|
||||
case 29:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
} else if (upceanflag == 12) { /* UPC-A */
|
||||
i = 0;
|
||||
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
|
||||
switch (i - last_row_start) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 2:
|
||||
case 3:
|
||||
case 14:
|
||||
case 15:
|
||||
case 26:
|
||||
case 27:
|
||||
case 28:
|
||||
case 29:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
if (upceanflag == 13) {
|
||||
i = 0;
|
||||
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
|
||||
switch (i - last_row_start) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 14:
|
||||
case 15:
|
||||
case 28:
|
||||
case 29:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
} else if (upceanflag == 13) { /* EAN-13 */
|
||||
i = 0;
|
||||
for (rect = symbol->vector->rectangles; rect != NULL; rect = rect->next) {
|
||||
switch (i - last_row_start) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 14:
|
||||
case 15:
|
||||
case 28:
|
||||
case 29:
|
||||
rect->height += 5.0;
|
||||
break;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
/* Add the text */
|
||||
|
||||
if (!hide_text) {
|
||||
char textpart[10];
|
||||
float textwidth;
|
||||
|
||||
xoffset += symbol_lead_in;
|
||||
xoffset += comp_offset;
|
||||
|
||||
if (upceanflag == 8) {
|
||||
for (i = 0; i < 4; i++) {
|
||||
textpart[i] = symbol->text[i];
|
||||
}
|
||||
textpart[4] = '\0';
|
||||
textpos = 17;
|
||||
textwidth = 4.0 * 8.5;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
for (i = 0; i < 4; i++) {
|
||||
textpart[i] = symbol->text[i + 4];
|
||||
}
|
||||
textpart[4] = '\0';
|
||||
textpos = 50;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, (textpos + xoffset), default_text_posn, text_height, textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (strlen(addon)) {
|
||||
case 2:
|
||||
textpos = (float)(xoffset + 86);
|
||||
textwidth = 2.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = (float)(xoffset + 100);
|
||||
textwidth = 5.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
}
|
||||
if (upceanflag) {
|
||||
double textwidth;
|
||||
output_upcean_split_text(upceanflag, symbol->text, textpart1, textpart2, textpart3, textpart4);
|
||||
|
||||
}
|
||||
if (upceanflag == 6) { /* UPC-E */
|
||||
textpos = -5 + xoffset;
|
||||
textwidth = 6.2;
|
||||
vector_plot_add_string(symbol, textpart1, textpos, default_text_posn - 2.0, text_height * (8.0 / 11.0), textwidth, &last_string);
|
||||
textpos = 24 + xoffset;
|
||||
textwidth = 6.0 * 8.5;
|
||||
vector_plot_add_string(symbol, textpart2, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpos = 55 + xoffset;
|
||||
textwidth = 6.2;
|
||||
vector_plot_add_string(symbol, textpart3, textpos, default_text_posn - 2.0, text_height * (8.0 / 11.0), textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (ustrlen(addon)) {
|
||||
case 2:
|
||||
textpos = 61 + xoffset + addon_gap;
|
||||
textwidth = 2.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = 75 + xoffset + addon_gap;
|
||||
textwidth = 5.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
}
|
||||
|
||||
if (upceanflag == 13) {
|
||||
textpart[0] = symbol->text[0];
|
||||
textpart[1] = '\0';
|
||||
textpos = -5; // 7
|
||||
textwidth = 8.5;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
} else if (upceanflag == 8) { /* EAN-8 */
|
||||
textpos = 17 + xoffset;
|
||||
textwidth = 4.0 * 8.5;
|
||||
vector_plot_add_string(symbol, textpart1, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpos = 50 + xoffset;
|
||||
vector_plot_add_string(symbol, textpart2, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (ustrlen(addon)) {
|
||||
case 2:
|
||||
textpos = 77 + xoffset + addon_gap;
|
||||
textwidth = 2.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = 91 + xoffset + addon_gap;
|
||||
textwidth = 5.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
}
|
||||
|
||||
for (i = 0; i < 6; i++) {
|
||||
textpart[i] = symbol->text[i + 1];
|
||||
}
|
||||
textpart[6] = '\0';
|
||||
textpos = 25;
|
||||
textwidth = 6.0 * 8.5;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
for (i = 0; i < 6; i++) {
|
||||
textpart[i] = symbol->text[i + 7];
|
||||
}
|
||||
textpart[6] = '\0';
|
||||
textpos = 72;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (strlen(addon)) {
|
||||
case 2:
|
||||
textpos = (float)(xoffset + 114);
|
||||
textwidth = 2.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = (float)(xoffset + 128);
|
||||
textwidth = 5.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
} else if (upceanflag == 12) { /* UPC-A */
|
||||
textpos = -5 + xoffset;
|
||||
textwidth = 6.2;
|
||||
vector_plot_add_string(symbol, textpart1, textpos, default_text_posn - 2.0, text_height * (8.0 / 11.0), textwidth, &last_string);
|
||||
textpos = 27 + xoffset;
|
||||
textwidth = 5.0 * 8.5;
|
||||
vector_plot_add_string(symbol, textpart2, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpos = 68 + xoffset;
|
||||
vector_plot_add_string(symbol, textpart3, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpos = 100 + xoffset;
|
||||
textwidth = 6.2;
|
||||
vector_plot_add_string(symbol, textpart4, textpos, default_text_posn - 2.0, text_height * (8.0 / 11.0), textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (ustrlen(addon)) {
|
||||
case 2:
|
||||
textpos = 107 + xoffset + addon_gap;
|
||||
textwidth = 2.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = 121 + xoffset + addon_gap;
|
||||
textwidth = 5.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
}
|
||||
|
||||
} else if (upceanflag == 13) { /* EAN-13 */
|
||||
textpos = -7 + xoffset;
|
||||
textwidth = 8.5;
|
||||
vector_plot_add_string(symbol, textpart1, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpos = 24 + xoffset;
|
||||
textwidth = 6.0 * 8.5;
|
||||
vector_plot_add_string(symbol, textpart2, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpos = 71 + xoffset;
|
||||
vector_plot_add_string(symbol, textpart3, textpos, default_text_posn, text_height, textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (ustrlen(addon)) {
|
||||
case 2:
|
||||
textpos = 105 + xoffset + addon_gap;
|
||||
textwidth = 2.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = 119 + xoffset + addon_gap;
|
||||
textwidth = 5.0 * 8.5;
|
||||
vector_plot_add_string(symbol, addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (upceanflag == 12) {
|
||||
textpart[0] = symbol->text[0];
|
||||
textpart[1] = '\0';
|
||||
textpos = -5;
|
||||
textwidth = 6.2f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn - 2.0f, text_height * (8.0f / 11.0f), textwidth, &last_string);
|
||||
for (i = 0; i < 5; i++) {
|
||||
textpart[i] = symbol->text[i + 1];
|
||||
}
|
||||
textpart[5] = '\0';
|
||||
textpos = 27;
|
||||
textwidth = 5.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
for (i = 0; i < 5; i++) {
|
||||
textpart[i] = symbol->text[i + 6];
|
||||
}
|
||||
textpos = 68;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpart[0] = symbol->text[11];
|
||||
textpart[1] = '\0';
|
||||
textpos = 100;
|
||||
textwidth = 6.2f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn - 2.0f, text_height * (8.0f / 11.0f), textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (strlen(addon)) {
|
||||
case 2:
|
||||
textpos = (float)(xoffset + 116);
|
||||
textwidth = 2.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = (float)(xoffset + 130);
|
||||
textwidth = 5.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
if (!textdone) {
|
||||
/* Put normal human readable text at the bottom (and centered) */
|
||||
// calculate start xoffset to center text
|
||||
vector_plot_add_string(symbol, symbol->text, main_width / 2.0 + xoffset, default_text_posn, text_height, symbol->width, &last_string);
|
||||
|
||||
// Remove control characters from readable text
|
||||
// This only applies to Code 128
|
||||
string = symbol->vector->strings;
|
||||
if (string) {
|
||||
for (i = 0; i < string->length; i++) {
|
||||
if (string->text[i] < ' ') {
|
||||
string->text[i] = ' ';
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (upceanflag == 6) {
|
||||
textpart[0] = symbol->text[0];
|
||||
textpart[1] = '\0';
|
||||
textpos = -5;
|
||||
textwidth = 6.2f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn - 2.0f, text_height * (8.0f / 11.0f), textwidth, &last_string);
|
||||
for (i = 0; i < 6; i++) {
|
||||
textpart[i] = symbol->text[i + 1];
|
||||
}
|
||||
textpart[6] = '\0';
|
||||
textpos = 24;
|
||||
textwidth = 6.0 * 8.5;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn, text_height, textwidth, &last_string);
|
||||
textpart[0] = symbol->text[7];
|
||||
textpart[1] = '\0';
|
||||
textpos = 55;
|
||||
textwidth = 6.2f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) textpart, textpos + xoffset, default_text_posn - 2.0f, text_height * (8.0f / 11.0f), textwidth, &last_string);
|
||||
textdone = 1;
|
||||
switch (strlen(addon)) {
|
||||
case 2:
|
||||
textpos = (float)(xoffset + 70);
|
||||
textwidth = 2.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
case 5:
|
||||
textpos = (float)(xoffset + 84);
|
||||
textwidth = 5.0f * 8.5f;
|
||||
vector_plot_add_string(symbol, (unsigned char *) addon, textpos, addon_text_posn, text_height, textwidth, &last_string);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Put normal human readable text at the bottom (and centered) */
|
||||
if (textdone == 0) {
|
||||
// caculate start xoffset to center text
|
||||
vector_plot_add_string(symbol, symbol->text, (symbol->width / 2.0f) + xoffset, default_text_posn, text_height, (float)symbol->width, &last_string);
|
||||
}
|
||||
|
||||
xoffset -= symbol_lead_in; // Restore xoffset
|
||||
}
|
||||
|
||||
//Remove control characters from readable text
|
||||
// This only applies to Code 128
|
||||
string = symbol->vector->strings;
|
||||
if (string) {
|
||||
for (i = 0; i < string->length; i++) {
|
||||
if (string->text[i] < ' ') {
|
||||
string->text[i] = ' ';
|
||||
}
|
||||
}
|
||||
xoffset -= comp_offset; // Restore xoffset
|
||||
}
|
||||
|
||||
// Binding and boxes
|
||||
@@ -767,7 +655,7 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
|
||||
/* row binding */
|
||||
for (r = 1; r < symbol->rows; r++) {
|
||||
if (symbol->symbology != BARCODE_CODABLOCKF && symbol->symbology != BARCODE_HIBC_BLOCKF) {
|
||||
rectangle = vector_plot_create_rect((float)xoffset, (r * row_height) + yoffset - sep_height / 2, (float)symbol->width, sep_height);
|
||||
rectangle = vector_plot_create_rect(xoffset, (r * row_height) + yoffset - sep_height / 2, symbol->width, sep_height);
|
||||
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
|
||||
} else {
|
||||
/* Avoid 11-module start and 13-module stop chars */
|
||||
@@ -779,26 +667,26 @@ INTERNAL int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_
|
||||
}
|
||||
if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
|
||||
// Top
|
||||
rectangle = vector_plot_create_rect(0.0f, 0.0f, vector->width, (float)symbol->border_width);
|
||||
rectangle = vector_plot_create_rect(0.0, 0.0, vector->width, symbol->border_width);
|
||||
if (!(symbol->output_options & BARCODE_BOX) && (symbol->symbology == BARCODE_CODABLOCKF || symbol->symbology == BARCODE_HIBC_BLOCKF)) {
|
||||
rectangle->x = (float)xoffset;
|
||||
rectangle->width -= (2.0f * xoffset);
|
||||
rectangle->x = xoffset;
|
||||
rectangle->width -= (2.0 * xoffset);
|
||||
}
|
||||
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
|
||||
// Bottom
|
||||
rectangle = vector_plot_create_rect(0.0f, vector->height - symbol->border_width - text_offset, vector->width, (float)symbol->border_width);
|
||||
rectangle = vector_plot_create_rect(0.0, 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->x = (float)xoffset;
|
||||
rectangle->width -= (2.0f * xoffset);
|
||||
rectangle->x = xoffset;
|
||||
rectangle->width -= (2.0 * xoffset);
|
||||
}
|
||||
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
|
||||
}
|
||||
if (symbol->output_options & BARCODE_BOX) {
|
||||
// Left
|
||||
rectangle = vector_plot_create_rect(0.0f, 0.0f, (float)symbol->border_width, vector->height - text_offset);
|
||||
rectangle = vector_plot_create_rect(0.0, 0.0, symbol->border_width, vector->height - textoffset);
|
||||
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
|
||||
// Right
|
||||
rectangle = vector_plot_create_rect(vector->width - symbol->border_width, 0.0f, (float)symbol->border_width, vector->height - text_offset);
|
||||
rectangle = vector_plot_create_rect(vector->width - symbol->border_width, 0.0, symbol->border_width, vector->height - textoffset);
|
||||
vector_plot_add_rect(symbol, rectangle, &last_rectangle);
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user