mirror of
https://github.com/woo-j/zint.git
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1106 lines
44 KiB
C
1106 lines
44 KiB
C
/* raster.c - Handles output to raster files */
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/*
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libzint - the open source barcode library
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Copyright (C) 2009 - 2020 Robin Stuart <rstuart114@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the project nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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/* vim: set ts=4 sw=4 et : */
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#include <stdio.h>
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#ifdef _MSC_VER
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#include <malloc.h>
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#include <fcntl.h>
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#include <io.h>
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#endif
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#include <math.h>
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#include <assert.h>
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#include "common.h"
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#include "output.h"
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#include "font.h" /* Font for human readable text */
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#define SSET "0123456789ABCDEF"
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#define DEFAULT_INK '1'
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#define DEFAULT_PAPER '0'
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#ifndef NO_PNG
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INTERNAL int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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#endif /* NO_PNG */
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INTERNAL int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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INTERNAL int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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INTERNAL int gif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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INTERNAL int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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static const char ultra_colour[] = "WCBMRYGK";
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static int buffer_plot(struct zint_symbol *symbol, char *pixelbuf) {
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/* Place pixelbuffer into symbol */
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int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
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int fgalpha, bgalpha;
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int row, column, i;
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int plot_alpha = 0;
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if (strlen(symbol->fgcolour) > 6) {
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fgalpha = (16 * ctoi(symbol->fgcolour[6])) + ctoi(symbol->fgcolour[7]);
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plot_alpha = 1;
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} else {
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fgalpha = 0xff;
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}
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if (strlen(symbol->bgcolour) > 6) {
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bgalpha = (16 * ctoi(symbol->bgcolour[6])) + ctoi(symbol->bgcolour[7]);
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plot_alpha = 1;
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} else {
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bgalpha = 0xff;
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}
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/* Free any previous bitmap */
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if (symbol->bitmap != NULL) {
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free(symbol->bitmap);
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symbol->bitmap = NULL;
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}
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if (symbol->alphamap != NULL) {
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free(symbol->alphamap);
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symbol->alphamap = NULL;
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}
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symbol->bitmap = (unsigned char *) malloc(symbol->bitmap_width * symbol->bitmap_height * 3);
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if (symbol->bitmap == NULL) {
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strcpy(symbol->errtxt, "661: Insufficient memory for bitmap buffer");
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return ZINT_ERROR_MEMORY;
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}
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if (plot_alpha) {
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symbol->alphamap = (unsigned char *) malloc(symbol->bitmap_width * symbol->bitmap_height);
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if (symbol->alphamap == NULL) {
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strcpy(symbol->errtxt, "662: Insufficient memory for alphamap buffer");
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return ZINT_ERROR_MEMORY;
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}
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}
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fgred = (16 * ctoi(symbol->fgcolour[0])) + ctoi(symbol->fgcolour[1]);
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fggrn = (16 * ctoi(symbol->fgcolour[2])) + ctoi(symbol->fgcolour[3]);
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fgblu = (16 * ctoi(symbol->fgcolour[4])) + ctoi(symbol->fgcolour[5]);
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bgred = (16 * ctoi(symbol->bgcolour[0])) + ctoi(symbol->bgcolour[1]);
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bggrn = (16 * ctoi(symbol->bgcolour[2])) + ctoi(symbol->bgcolour[3]);
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bgblu = (16 * ctoi(symbol->bgcolour[4])) + ctoi(symbol->bgcolour[5]);
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for (row = 0; row < symbol->bitmap_height; row++) {
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for (column = 0; column < symbol->bitmap_width; column++) {
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i = ((row * symbol->bitmap_width) + column) * 3;
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switch (*(pixelbuf + (symbol->bitmap_width * row) + column)) {
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case 'W': // White
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symbol->bitmap[i] = 255;
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symbol->bitmap[i + 1] = 255;
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symbol->bitmap[i + 2] = 255;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'C': // Cyan
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symbol->bitmap[i] = 0;
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symbol->bitmap[i + 1] = 255;
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symbol->bitmap[i + 2] = 255;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'B': // Blue
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symbol->bitmap[i] = 0;
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symbol->bitmap[i + 1] = 0;
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symbol->bitmap[i + 2] = 255;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'M': // Magenta
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symbol->bitmap[i] = 255;
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symbol->bitmap[i + 1] = 0;
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symbol->bitmap[i + 2] = 255;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'R': // Red
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symbol->bitmap[i] = 255;
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symbol->bitmap[i + 1] = 0;
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symbol->bitmap[i + 2] = 0;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'Y': // Yellow
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symbol->bitmap[i] = 255;
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symbol->bitmap[i + 1] = 255;
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symbol->bitmap[i + 2] = 0;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'G': // Green
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symbol->bitmap[i] = 0;
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symbol->bitmap[i + 1] = 255;
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symbol->bitmap[i + 2] = 0;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case 'K': // Black
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symbol->bitmap[i] = 0;
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symbol->bitmap[i + 1] = 0;
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symbol->bitmap[i + 2] = 0;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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case DEFAULT_INK:
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symbol->bitmap[i] = fgred;
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symbol->bitmap[i + 1] = fggrn;
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symbol->bitmap[i + 2] = fgblu;
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if (plot_alpha) symbol->alphamap[i / 3] = fgalpha;
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break;
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default: // DEFAULT_PAPER
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symbol->bitmap[i] = bgred;
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symbol->bitmap[i + 1] = bggrn;
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symbol->bitmap[i + 2] = bgblu;
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if (plot_alpha) symbol->alphamap[i / 3] = bgalpha;
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break;
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}
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}
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}
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return 0;
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}
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static int save_raster_image_to_file(struct zint_symbol *symbol, int image_height, int image_width, char *pixelbuf, int rotate_angle, int image_type) {
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int error_number;
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int row, column;
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char *rotated_pixbuf = pixelbuf;
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switch (rotate_angle) {
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case 0:
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case 180:
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symbol->bitmap_width = image_width;
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symbol->bitmap_height = image_height;
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break;
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case 90:
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case 270:
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symbol->bitmap_width = image_height;
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symbol->bitmap_height = image_width;
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break;
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}
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if (rotate_angle) {
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if (!(rotated_pixbuf = (char *) malloc(image_width * image_height))) {
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strcpy(symbol->errtxt, "650: Insufficient memory for pixel buffer");
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return ZINT_ERROR_ENCODING_PROBLEM;
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}
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}
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/* Rotate image before plotting */
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switch (rotate_angle) {
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case 0: /* Plot the right way up */
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/* Nothing to do */
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break;
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case 90: /* Plot 90 degrees clockwise */
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for (row = 0; row < image_width; row++) {
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for (column = 0; column < image_height; column++) {
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rotated_pixbuf[(row * image_height) + column] =
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*(pixelbuf + (image_width * (image_height - column - 1)) + row);
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}
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}
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break;
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case 180: /* Plot upside down */
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for (row = 0; row < image_height; row++) {
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for (column = 0; column < image_width; column++) {
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rotated_pixbuf[(row * image_width) + column] =
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*(pixelbuf + (image_width * (image_height - row - 1)) + (image_width - column - 1));
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}
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}
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break;
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case 270: /* Plot 90 degrees anti-clockwise */
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for (row = 0; row < image_width; row++) {
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for (column = 0; column < image_height; column++) {
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rotated_pixbuf[(row * image_height) + column] =
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*(pixelbuf + (image_width * column) + (image_width - row - 1));
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}
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}
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break;
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}
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switch (image_type) {
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case OUT_BUFFER:
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error_number = buffer_plot(symbol, rotated_pixbuf);
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break;
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case OUT_PNG_FILE:
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#ifndef NO_PNG
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error_number = png_pixel_plot(symbol, rotated_pixbuf);
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#else
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if (rotate_angle) {
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free(rotated_pixbuf);
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}
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return ZINT_ERROR_INVALID_OPTION;
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#endif
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break;
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case OUT_PCX_FILE:
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error_number = pcx_pixel_plot(symbol, rotated_pixbuf);
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break;
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case OUT_GIF_FILE:
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error_number = gif_pixel_plot(symbol, rotated_pixbuf);
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break;
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case OUT_TIF_FILE:
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error_number = tif_pixel_plot(symbol, rotated_pixbuf);
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break;
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default:
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error_number = bmp_pixel_plot(symbol, rotated_pixbuf);
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break;
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}
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if (rotate_angle) {
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free(rotated_pixbuf);
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}
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return error_number;
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}
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static void draw_bar(char *pixelbuf, int xpos, int xlen, int ypos, int ylen, int image_width, int image_height, char fill) {
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/* Draw a rectangle */
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int i, j, png_ypos;
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png_ypos = image_height - ypos - ylen;
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/* This fudge is needed because EPS measures height from the bottom up but
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PNG measures y position from the top down */
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for (i = (xpos); i < (xpos + xlen); i++) {
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for (j = (png_ypos); j < (png_ypos + ylen); j++) {
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*(pixelbuf + (image_width * j) + i) = fill;
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}
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}
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}
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static void draw_circle(char *pixelbuf, int image_width, int image_height, int x0, int y0, double radius, char fill) {
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int x, y;
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int radius_i = (int) radius;
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for (y = -radius_i; y <= radius_i; y++) {
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for (x = -radius_i; x <= radius_i; x++) {
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if ((x * x) + (y * y) <= (radius_i * radius_i)) {
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if ((y + y0 >= 0) && (y + y0 < image_height)
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&& (x + x0 >= 0) && (x + x0 < image_width)) {
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*(pixelbuf + ((y + y0) * image_width) + (x + x0)) = fill;
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}
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}
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}
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}
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}
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static void draw_bullseye(char *pixelbuf, int image_width, int image_height, int xoffset, int yoffset, int scaler) {
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/* Central bullseye in Maxicode symbols */
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double x = 14.5 * scaler;
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double y = 15.0 * scaler;
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if(scaler < 10) {
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x = 16.0 * scaler;
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y = 16.5 * scaler;
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}
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (4.571 * scaler) + 1, DEFAULT_INK);
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (3.779 * scaler) + 1, DEFAULT_PAPER);
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (2.988 * scaler) + 1, DEFAULT_INK);
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (2.196 * scaler) + 1, DEFAULT_PAPER);
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (1.394 * scaler) + 1, DEFAULT_INK);
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (0.602 * scaler) + 1, DEFAULT_PAPER);
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}
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static void draw_hexagon(char *pixelbuf, int image_width, char *scaled_hexagon, int hexagon_size, int xposn, int yposn) {
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/* Put a hexagon into the pixel buffer */
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int i, j;
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for (i = 0; i < hexagon_size; i++) {
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for (j = 0; j < hexagon_size; j++) {
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if (scaled_hexagon[(i * hexagon_size) + j] == DEFAULT_INK) {
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*(pixelbuf + (image_width * i) + (image_width * yposn) + xposn + j) = DEFAULT_INK;
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}
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}
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}
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}
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static void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int textflags, int image_width, int image_height) {
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/* Put a letter into a position */
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int skip;
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skip = 0;
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if (letter < 33) {
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skip = 1;
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}
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if ((letter > 127) && (letter < 161)) {
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skip = 1;
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}
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if (xposn < 0 || yposn < 0) {
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skip = 1;
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}
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if (skip == 0) {
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int glyph_no;
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int x, y;
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if (letter > 128) {
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glyph_no = letter - 66;
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} else {
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glyph_no = letter - 33;
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}
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switch (textflags) {
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int max_x, max_y;
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case 1: // small font 5x9
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max_x = 5;
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max_y = 9;
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if (xposn + max_x >= image_width) {
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max_x = image_width - xposn - 1;
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}
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if (yposn + max_y >= image_height) {
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max_y = image_height - yposn - 1;
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}
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for (y = 0; y < max_y; y++) {
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for (x = 0; x < max_x; x++) {
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if (small_font[(glyph_no * 9) + y] & (0x10 >> x)) {
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*(pixelbuf + (y * image_width) + (yposn * image_width) + xposn + x) = DEFAULT_INK;
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}
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}
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}
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break;
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case 2: // bold font -> twice the regular font
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{
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char * linePtr;
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max_x = 7;
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max_y = 14;
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if (xposn + max_x + 1 >= image_width) {
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max_x = image_width - xposn - 2;
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}
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if (yposn + max_y >= image_height) {
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max_y = image_height - yposn - 1;
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}
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linePtr = pixelbuf + (yposn * image_width) + xposn + 1;
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for (y = 0; y < max_y; y++) {
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char * pixelPtr = linePtr;
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int extra_dot = 0;
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for (x = 0; x < max_x; x++) {
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if (ascii_font[(glyph_no * 14) + y] & (0x40 >> x)) {
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*pixelPtr = DEFAULT_INK;
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extra_dot = 1;
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} else {
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if (extra_dot) {
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*pixelPtr = DEFAULT_INK;
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}
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extra_dot = 0;
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}
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++pixelPtr;
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}
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if (extra_dot) {
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*pixelPtr = DEFAULT_INK;
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}
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linePtr += image_width;
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}
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}
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break;
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default: // regular font 7x14
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max_x = 7;
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max_y = 14;
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if (xposn + max_x >= image_width) {
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max_x = image_width - xposn - 1;
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}
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if (yposn + max_y >= image_height) {
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max_y = image_height - yposn - 1;
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}
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for (y = 0; y < max_y; y++) {
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for (x = 0; x < max_x; x++) {
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if (ascii_font[(glyph_no * 14) + y] & (0x40 >> x)) {
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*(pixelbuf + (y * image_width) + (yposn * image_width) + xposn + x) = DEFAULT_INK;
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}
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}
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}
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break;
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}
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}
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}
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/* Plot a string into the pixel buffer */
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static void draw_string(char *pixbuf, unsigned char input_string[], int xposn, int yposn, int textflags, int image_width, int image_height) {
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int i, string_length, string_left_hand, letter_width = 7;
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switch (textflags) {
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case 1: // small font 5x9
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letter_width = 5;
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break;
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case 2: // bold font -> width of the regular font + 1 extra dot + 1 extra space
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letter_width = 9;
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break;
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default: // regular font 7x15
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letter_width = 7;
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break;
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}
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string_length = ustrlen(input_string);
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string_left_hand = xposn - ((letter_width * string_length) / 2);
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for (i = 0; i < string_length; i++) {
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// NOLINTNEXTLINE(clang-analyzer-core.CallAndMessage) suppress (probable) false positive about 2nd arg input_string[i] being uninitialized
|
|
draw_letter(pixbuf, input_string[i], string_left_hand + (i * letter_width), yposn, textflags, image_width, image_height);
|
|
}
|
|
}
|
|
|
|
static void plot_hexline(char *scaled_hexagon, int hexagon_size, double start_x, double start_y, double end_x, double end_y) {
|
|
/* Draw a straight line from start to end */
|
|
int i;
|
|
double inc_x, inc_y;
|
|
|
|
inc_x = (end_x - start_x) / hexagon_size;
|
|
inc_y = (end_y - start_y) / hexagon_size;
|
|
|
|
for (i = 0; i < hexagon_size; i++) {
|
|
double this_x = start_x + (i * inc_x);
|
|
double this_y = start_y + (i * inc_y);
|
|
if (((this_x >= 0) && (this_x < hexagon_size)) && ((this_y >= 0) && (this_y < hexagon_size))) {
|
|
scaled_hexagon[(hexagon_size * (int)this_y) + (int)this_x] = DEFAULT_INK;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void plot_hexagon(char *scaled_hexagon, int hexagon_size) {
|
|
/* Create a hexagon shape and fill it */
|
|
int line, i;
|
|
|
|
double x_offset[6];
|
|
double y_offset[6];
|
|
double start_x, start_y;
|
|
double end_x, end_y;
|
|
|
|
x_offset[0] = 0.0;
|
|
x_offset[1] = 0.86;
|
|
x_offset[2] = 0.86;
|
|
x_offset[3] = 0.0;
|
|
x_offset[4] = -0.86;
|
|
x_offset[5] = -0.86;
|
|
|
|
y_offset[0] = 1.0;
|
|
y_offset[1] = 0.5;
|
|
y_offset[2] = -0.5;
|
|
y_offset[3] = -1.0;
|
|
y_offset[4] = -0.5;
|
|
y_offset[5] = 0.5;
|
|
|
|
/* Plot hexagon outline */
|
|
for (line = 0; line < 5; line++) {
|
|
start_x = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * x_offset[line]);
|
|
start_y = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * y_offset[line]);
|
|
end_x = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * x_offset[line + 1]);
|
|
end_y = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * y_offset[line + 1]);
|
|
plot_hexline(scaled_hexagon, hexagon_size, start_x, start_y, end_x, end_y);
|
|
}
|
|
start_x = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * x_offset[line]);
|
|
start_y = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * y_offset[line]);
|
|
end_x = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * x_offset[0]);
|
|
end_y = (hexagon_size / 2.0) + ((hexagon_size / 2.0) * y_offset[0]);
|
|
plot_hexline(scaled_hexagon, hexagon_size, start_x, start_y, end_x, end_y);
|
|
|
|
/* Fill hexagon */
|
|
for (line = 0; line < hexagon_size; line++) {
|
|
char ink = DEFAULT_PAPER;
|
|
for (i = 0; i < hexagon_size; i++) {
|
|
if (scaled_hexagon[(hexagon_size * line) + i] == DEFAULT_INK) {
|
|
if (i < (hexagon_size / 2)) {
|
|
ink = DEFAULT_INK;
|
|
} else {
|
|
ink = DEFAULT_PAPER;
|
|
}
|
|
}
|
|
|
|
if (ink == DEFAULT_INK) {
|
|
scaled_hexagon[(hexagon_size * line) + i] = ink;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_type) {
|
|
/* Plot a MaxiCode symbol with hexagons and bullseye */
|
|
int row, column, xposn;
|
|
int image_height, image_width;
|
|
char *pixelbuf;
|
|
int error_number;
|
|
int xoffset, yoffset;
|
|
int roffset, boffset;
|
|
double scaler = symbol->scale;
|
|
char *scaled_hexagon;
|
|
int hexagon_size;
|
|
|
|
if (scaler <= 0) {
|
|
scaler = 0.5;
|
|
}
|
|
|
|
output_set_whitespace_offsets(symbol, &xoffset, &yoffset, &roffset, &boffset);
|
|
|
|
image_width = ceil((300 + 2 * (xoffset + roffset)) * scaler);
|
|
image_height = ceil((300 + 2 * (yoffset + boffset)) * scaler);
|
|
|
|
if (!(pixelbuf = (char *) malloc(image_width * image_height))) {
|
|
strcpy(symbol->errtxt, "655: Insufficient memory for pixel buffer");
|
|
return ZINT_ERROR_ENCODING_PROBLEM;
|
|
}
|
|
memset(pixelbuf, DEFAULT_PAPER, image_width * image_height);
|
|
|
|
hexagon_size = ceil(scaler * 10);
|
|
|
|
if (!(scaled_hexagon = (char *) malloc(hexagon_size * hexagon_size))) {
|
|
strcpy(symbol->errtxt, "656: Insufficient memory for pixel buffer");
|
|
free(pixelbuf);
|
|
return ZINT_ERROR_ENCODING_PROBLEM;
|
|
}
|
|
memset(scaled_hexagon, DEFAULT_PAPER, hexagon_size * hexagon_size);
|
|
|
|
plot_hexagon(scaled_hexagon, hexagon_size);
|
|
|
|
for (row = 0; row < symbol->rows; row++) {
|
|
int yposn = row * 9;
|
|
for (column = 0; column < symbol->width; column++) {
|
|
xposn = column * 10;
|
|
if (module_is_set(symbol, row, column)) {
|
|
if (row & 1) {
|
|
/* Odd (reduced) row */
|
|
xposn += 5;
|
|
draw_hexagon(pixelbuf, image_width, scaled_hexagon, hexagon_size, (xposn + (2 * xoffset)) * scaler, (yposn + (2 * yoffset)) * scaler);
|
|
} else {
|
|
/* Even (full) row */
|
|
draw_hexagon(pixelbuf, image_width, scaled_hexagon, hexagon_size, (xposn + (2 * xoffset)) * scaler, (yposn + (2 * yoffset)) * scaler);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
draw_bullseye(pixelbuf, image_width, image_height, (2.0 * xoffset), (2.0 * yoffset), scaler * 10);
|
|
|
|
// Virtual hexagon
|
|
//draw_hexagon(pixelbuf, image_width, scaled_hexagon, hexagon_size, ((14 * 10) + (2 * xoffset)) * scaler, ((16 * 9) + (2 * yoffset)) * scaler);
|
|
|
|
if (symbol->border_width > 0) {
|
|
if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
|
|
/* boundary bars */
|
|
draw_bar(pixelbuf, 0, image_width, 0, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, 0, image_width, 300 + (symbol->border_width * 2), symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
|
|
if (symbol->output_options & BARCODE_BOX) {
|
|
/* side bars */
|
|
draw_bar(pixelbuf, 0, symbol->border_width * 2, 0, image_height, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, 300 + ((symbol->border_width + symbol->whitespace_width + symbol->whitespace_width) * 2), symbol->border_width * 2, 0, image_height, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
}
|
|
|
|
error_number = save_raster_image_to_file(symbol, image_height, image_width, pixelbuf, rotate_angle, data_type);
|
|
free(scaled_hexagon);
|
|
free(pixelbuf);
|
|
return error_number;
|
|
}
|
|
|
|
static int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int data_type) {
|
|
double scaler = 2 * symbol->scale;
|
|
double half_scaler, dot_size_scaled;
|
|
char *scaled_pixelbuf;
|
|
int r, i;
|
|
int scale_width, scale_height;
|
|
int error_number = 0;
|
|
int xoffset, yoffset, image_width, image_height;
|
|
int roffset, boffset;
|
|
|
|
symbol->height = symbol->rows; // This is true because only 2d matrix symbols are processed here
|
|
|
|
output_set_whitespace_offsets(symbol, &xoffset, &yoffset, &roffset, &boffset);
|
|
|
|
image_width = symbol->width + xoffset + roffset;
|
|
image_height = symbol->height + yoffset + boffset;
|
|
|
|
if (scaler < 2.0) {
|
|
scaler = 2.0;
|
|
}
|
|
scale_width = (image_width * scaler) + 1;
|
|
scale_height = (image_height * scaler) + 1;
|
|
|
|
/* Apply scale options by creating another pixel buffer */
|
|
if (!(scaled_pixelbuf = (char *) malloc(scale_width * scale_height))) {
|
|
strcpy(symbol->errtxt, "657: Insufficient memory for pixel buffer");
|
|
return ZINT_ERROR_ENCODING_PROBLEM;
|
|
}
|
|
memset(scaled_pixelbuf, DEFAULT_PAPER, scale_width * scale_height);
|
|
|
|
/* Plot the body of the symbol to the pixel buffer */
|
|
half_scaler = scaler / 2.0;
|
|
dot_size_scaled = (symbol->dot_size * scaler) / 2.0;
|
|
for (r = 0; r < symbol->rows; r++) {
|
|
double row_scaled = (r + yoffset) * scaler + half_scaler;
|
|
for (i = 0; i < symbol->width; i++) {
|
|
if (module_is_set(symbol, r, i)) {
|
|
draw_circle(scaled_pixelbuf, scale_width, scale_height,
|
|
(i + xoffset) * scaler + half_scaler,
|
|
row_scaled,
|
|
dot_size_scaled,
|
|
DEFAULT_INK);
|
|
}
|
|
}
|
|
}
|
|
|
|
error_number = save_raster_image_to_file(symbol, scale_height, scale_width, scaled_pixelbuf, rotate_angle, data_type);
|
|
free(scaled_pixelbuf);
|
|
|
|
return error_number;
|
|
}
|
|
|
|
/* Convert UTF-8 to ISO 8859-1 for draw_string() human readable text */
|
|
static void to_iso8859_1(const unsigned char source[], unsigned char preprocessed[]) {
|
|
int j, i, input_length;
|
|
|
|
input_length = ustrlen(source);
|
|
|
|
j = 0;
|
|
i = 0;
|
|
while (i < input_length) {
|
|
switch (source[i]) {
|
|
case 0xC2:
|
|
/* UTF-8 C2xxh */
|
|
/* Character range: C280h (latin: 80h) to C2BFh (latin: BFh) */
|
|
assert(i + 1 < input_length);
|
|
i++;
|
|
preprocessed[j] = source[i];
|
|
j++;
|
|
break;
|
|
case 0xC3:
|
|
/* UTF-8 C3xx */
|
|
/* Character range: C380h (latin: C0h) to C3BFh (latin: FFh) */
|
|
assert(i + 1 < input_length);
|
|
i++;
|
|
preprocessed[j] = source[i] + 64;
|
|
j++;
|
|
break;
|
|
default:
|
|
/* Process ASCII (< 80h), all other unicode points are ignored */
|
|
if (source[i] < 128) {
|
|
preprocessed[j] = source[i];
|
|
j++;
|
|
}
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
preprocessed[j] = '\0';
|
|
|
|
return;
|
|
}
|
|
|
|
static int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_type) {
|
|
int error_number;
|
|
double large_bar_height;
|
|
int textdone;
|
|
int main_width, comp_offset, addon_gap;
|
|
unsigned char addon[6];
|
|
int xoffset, yoffset, roffset, boffset;
|
|
double addon_text_posn;
|
|
int textoffset;
|
|
int default_text_posn;
|
|
double row_height, row_posn;
|
|
int upceanflag = 0;
|
|
int addon_latch = 0;
|
|
unsigned char textpart1[5], textpart2[7], textpart3[7], textpart4[2];
|
|
int textpos;
|
|
int hide_text = 0;
|
|
int i, r;
|
|
|
|
int textflags = 0;
|
|
int image_width, image_height;
|
|
char *pixelbuf;
|
|
int next_yposn;
|
|
int latch;
|
|
int block_width;
|
|
double scaler = symbol->scale;
|
|
int scale_width, scale_height;
|
|
char *scaled_pixelbuf;
|
|
int horiz, vert;
|
|
|
|
large_bar_height = output_large_bar_height(symbol);
|
|
textdone = 0;
|
|
|
|
main_width = symbol->width;
|
|
comp_offset = 0;
|
|
|
|
if (is_extendable(symbol->symbology)) {
|
|
upceanflag = output_process_upcean(symbol, &main_width, &comp_offset, addon, &addon_gap);
|
|
}
|
|
|
|
output_set_whitespace_offsets(symbol, &xoffset, &yoffset, &roffset, &boffset);
|
|
|
|
addon_text_posn = 0.0;
|
|
hide_text = ((!symbol->show_hrt) || (ustrlen(symbol->text) == 0));
|
|
|
|
if (symbol->output_options & SMALL_TEXT) {
|
|
textflags = 1;
|
|
} else if (symbol->output_options & BOLD_TEXT) {
|
|
textflags = 2;
|
|
}
|
|
|
|
if (ustrlen(symbol->text) != 0) {
|
|
textoffset = 9;
|
|
} else {
|
|
textoffset = 0;
|
|
}
|
|
|
|
image_width = 2 * (symbol->width + xoffset + roffset);
|
|
image_height = 2 * (symbol->height + textoffset + yoffset + boffset);
|
|
|
|
if (!(pixelbuf = (char *) malloc(image_width * image_height))) {
|
|
strcpy(symbol->errtxt, "658: Insufficient memory for pixel buffer");
|
|
return ZINT_ERROR_ENCODING_PROBLEM;
|
|
}
|
|
memset(pixelbuf, DEFAULT_PAPER, image_width * image_height);
|
|
|
|
default_text_posn = image_height - 17;
|
|
|
|
row_height = 0.0;
|
|
row_posn = textoffset + yoffset;
|
|
next_yposn = textoffset + yoffset;
|
|
|
|
/* Plot the body of the symbol to the pixel buffer */
|
|
for (r = 0; r < symbol->rows; r++) {
|
|
int plot_yposn;
|
|
int plot_height;
|
|
int this_row = symbol->rows - r - 1; /* invert r otherwise plots upside down */
|
|
int module_fill;
|
|
row_posn += row_height;
|
|
plot_yposn = next_yposn;
|
|
if (symbol->row_height[this_row] == 0) {
|
|
row_height = large_bar_height;
|
|
} else {
|
|
row_height = symbol->row_height[this_row];
|
|
}
|
|
next_yposn = (int) (row_posn + row_height);
|
|
plot_height = next_yposn - plot_yposn;
|
|
|
|
i = 0;
|
|
|
|
do {
|
|
module_fill = module_is_set(symbol, this_row, i);
|
|
block_width = 0;
|
|
do {
|
|
block_width++;
|
|
} while ((i + block_width < symbol->width) && module_is_set(symbol, this_row, i + block_width) == module_is_set(symbol, this_row, i));
|
|
|
|
if ((addon_latch == 0) && (r == 0) && (i > main_width)) {
|
|
if (upceanflag == 12 || upceanflag == 6) { /* UPC-A/E add-ons don't descend */
|
|
plot_height = row_height > 8.0 ? row_height - 8.0 : 1;
|
|
plot_yposn = row_posn;
|
|
} else {
|
|
plot_height = row_height > 3.0 ? row_height - 3.0 : 1;
|
|
plot_yposn = row_posn - 5;
|
|
}
|
|
addon_latch = 1;
|
|
}
|
|
if (module_fill) {
|
|
/* a bar */
|
|
if (symbol->symbology == BARCODE_ULTRA) {
|
|
draw_bar(pixelbuf, (i + xoffset) * 2, block_width * 2, plot_yposn * 2, plot_height * 2, image_width, image_height, ultra_colour[module_fill]);
|
|
} else {
|
|
draw_bar(pixelbuf, (i + xoffset) * 2, block_width * 2, plot_yposn * 2, plot_height * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
}
|
|
i += block_width;
|
|
|
|
} while (i < symbol->width);
|
|
}
|
|
|
|
xoffset += comp_offset;
|
|
|
|
if (upceanflag) {
|
|
/* Guard bar extension */
|
|
|
|
if (upceanflag == 6) { /* UPC-E */
|
|
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (50 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
|
|
} else if (upceanflag == 8) { /* EAN-8 */
|
|
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (32 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (34 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (64 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (66 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
|
|
} else if (upceanflag == 12) { /* UPC-A */
|
|
latch = 1;
|
|
|
|
i = 0 + comp_offset;
|
|
do {
|
|
block_width = 0;
|
|
do {
|
|
block_width++;
|
|
} while ((i + block_width < symbol->width) && module_is_set(symbol, symbol->rows - 1, i + block_width) == module_is_set(symbol, symbol->rows - 1, i));
|
|
if (latch == 1) {
|
|
/* a bar */
|
|
draw_bar(pixelbuf, (i + xoffset - comp_offset) * 2, block_width * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
latch = 0;
|
|
} else {
|
|
/* a space */
|
|
latch = 1;
|
|
}
|
|
i += block_width;
|
|
} while (i < 11 + comp_offset);
|
|
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
latch = 1;
|
|
i = 85 + comp_offset;
|
|
do {
|
|
block_width = 0;
|
|
do {
|
|
block_width++;
|
|
} while ((i + block_width < symbol->width) && module_is_set(symbol, symbol->rows - 1, i + block_width) == module_is_set(symbol, symbol->rows - 1, i));
|
|
if (latch == 1) {
|
|
/* a bar */
|
|
draw_bar(pixelbuf, (i + xoffset - comp_offset) * 2, block_width * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
latch = 0;
|
|
} else {
|
|
/* a space */
|
|
latch = 1;
|
|
}
|
|
i += block_width;
|
|
} while (i < 96 + comp_offset);
|
|
|
|
} else if (upceanflag == 13) { /* EAN-13 */
|
|
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (92 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (94 + xoffset) * 2, 1 * 2, (4 + yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
}
|
|
|
|
if (!hide_text) {
|
|
|
|
if (upceanflag) {
|
|
output_upcean_split_text(upceanflag, symbol->text, textpart1, textpart2, textpart3, textpart4);
|
|
|
|
if (upceanflag == 6) { /* UPC-E */
|
|
textpos = 2 * (-5 + xoffset);
|
|
draw_string(pixelbuf, textpart1, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (24 + xoffset);
|
|
draw_string(pixelbuf, textpart2, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (55 + xoffset);
|
|
draw_string(pixelbuf, textpart3, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textdone = 1;
|
|
switch (ustrlen(addon)) {
|
|
case 2:
|
|
textpos = 2 * (61 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
case 5:
|
|
textpos = 2 * (75 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
}
|
|
|
|
} else if (upceanflag == 8) { /* EAN-8 */
|
|
textpos = 2 * (17 + xoffset);
|
|
draw_string(pixelbuf, textpart1, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (50 + xoffset);
|
|
draw_string(pixelbuf, textpart2, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textdone = 1;
|
|
switch (ustrlen(addon)) {
|
|
case 2:
|
|
textpos = 2 * (77 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
case 5:
|
|
textpos = 2 * (91 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
}
|
|
|
|
} else if (upceanflag == 12) { /* UPC-A */
|
|
textpos = 2 * (-5 + xoffset);
|
|
draw_string(pixelbuf, textpart1, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (27 + xoffset);
|
|
draw_string(pixelbuf, textpart2, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (68 + xoffset);
|
|
draw_string(pixelbuf, textpart3, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (100 + xoffset);
|
|
draw_string(pixelbuf, textpart4, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textdone = 1;
|
|
switch (ustrlen(addon)) {
|
|
case 2:
|
|
textpos = 2 * (107 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
case 5:
|
|
textpos = 2 * (121 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
}
|
|
|
|
} else if (upceanflag == 13) { /* EAN-13 */
|
|
textpos = 2 * (-7 + xoffset);
|
|
draw_string(pixelbuf, textpart1, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (24 + xoffset);
|
|
draw_string(pixelbuf, textpart2, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textpos = 2 * (71 + xoffset);
|
|
draw_string(pixelbuf, textpart3, textpos, default_text_posn, textflags, image_width, image_height);
|
|
textdone = 1;
|
|
switch (ustrlen(addon)) {
|
|
case 2:
|
|
textpos = 2 * (105 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
case 5:
|
|
textpos = 2 * (119 + xoffset + addon_gap);
|
|
draw_string(pixelbuf, addon, textpos, addon_text_posn, textflags, image_width, image_height);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!textdone) {
|
|
unsigned char local_text[sizeof(symbol->text)];
|
|
to_iso8859_1(symbol->text, local_text);
|
|
/* Put the human readable text at the bottom */
|
|
textpos = 2 * (main_width / 2 + xoffset);
|
|
draw_string(pixelbuf, local_text, textpos, default_text_posn, textflags, image_width, image_height);
|
|
}
|
|
}
|
|
|
|
xoffset -= comp_offset;
|
|
|
|
// Binding and boxes
|
|
if ((symbol->output_options & BARCODE_BIND) != 0) {
|
|
if ((symbol->rows > 1) && (is_stackable(symbol->symbology) == 1)) {
|
|
double sep_height = 1;
|
|
if (symbol->option_3 > 0 && symbol->option_3 <= 4) {
|
|
sep_height = symbol->option_3;
|
|
}
|
|
/* row binding */
|
|
if (symbol->symbology != BARCODE_CODABLOCKF && symbol->symbology != BARCODE_HIBC_BLOCKF) {
|
|
for (r = 1; r < symbol->rows; r++) {
|
|
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, ((r * row_height) + textoffset + yoffset - sep_height / 2) * 2, sep_height * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
} else {
|
|
for (r = 1; r < symbol->rows; r++) {
|
|
/* Avoid 11-module start and 13-module stop chars */
|
|
draw_bar(pixelbuf, (xoffset + 11) * 2, (symbol->width - 24) * 2, ((r * row_height) + textoffset + yoffset - sep_height / 2) * 2, sep_height * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (symbol->border_width > 0) {
|
|
if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
|
|
/* boundary bars */
|
|
if ((symbol->output_options & BARCODE_BOX) || (symbol->symbology != BARCODE_CODABLOCKF && symbol->symbology != BARCODE_HIBC_BLOCKF)) {
|
|
draw_bar(pixelbuf, 0, (symbol->width + xoffset + roffset) * 2, textoffset * 2, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, 0, (symbol->width + xoffset + roffset) * 2, (textoffset + symbol->height + symbol->border_width) * 2, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
|
} else {
|
|
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, textoffset * 2, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, (textoffset + symbol->height + symbol->border_width) * 2, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
}
|
|
if ((symbol->output_options & BARCODE_BOX)) {
|
|
/* side bars */
|
|
draw_bar(pixelbuf, 0, symbol->border_width * 2, textoffset * 2, (symbol->height + (2 * symbol->border_width)) * 2, image_width, image_height, DEFAULT_INK);
|
|
draw_bar(pixelbuf, (symbol->width + xoffset + roffset - symbol->border_width) * 2, symbol->border_width * 2, textoffset * 2, (symbol->height + (2 * symbol->border_width)) * 2, image_width, image_height, DEFAULT_INK);
|
|
}
|
|
}
|
|
|
|
if (scaler <= 0) {
|
|
scaler = 0.5;
|
|
}
|
|
|
|
if (scaler != 1.0) {
|
|
scale_width = image_width * scaler;
|
|
scale_height = image_height * scaler;
|
|
|
|
/* Apply scale options by creating another pixel buffer */
|
|
if (!(scaled_pixelbuf = (char *) malloc(scale_width * scale_height))) {
|
|
free(pixelbuf);
|
|
strcpy(symbol->errtxt, "659: Insufficient memory for pixel buffer");
|
|
return ZINT_ERROR_ENCODING_PROBLEM;
|
|
}
|
|
memset(scaled_pixelbuf, DEFAULT_PAPER, scale_width * scale_height);
|
|
|
|
for (vert = 0; vert < scale_height; vert++) {
|
|
int vert_row = vert * scale_width;
|
|
int image_vert_row = ((int) (vert / scaler)) * image_width;
|
|
for (horiz = 0; horiz < scale_width; horiz++) {
|
|
*(scaled_pixelbuf + vert_row + horiz) = *(pixelbuf + image_vert_row + (int) (horiz / scaler));
|
|
}
|
|
}
|
|
|
|
error_number = save_raster_image_to_file(symbol, scale_height, scale_width, scaled_pixelbuf, rotate_angle, data_type);
|
|
free(scaled_pixelbuf);
|
|
} else {
|
|
error_number = save_raster_image_to_file(symbol, image_height, image_width, pixelbuf, rotate_angle, data_type);
|
|
}
|
|
free(pixelbuf);
|
|
return error_number;
|
|
}
|
|
|
|
INTERNAL int plot_raster(struct zint_symbol *symbol, int rotate_angle, int file_type) {
|
|
int error;
|
|
|
|
#ifdef NO_PNG
|
|
if (file_type == OUT_PNG_FILE) {
|
|
strcpy(symbol->errtxt, "660: PNG format disabled at compile time");
|
|
return ZINT_ERROR_INVALID_OPTION;
|
|
}
|
|
#endif /* NO_PNG */
|
|
|
|
error = output_check_colour_options(symbol);
|
|
if (error != 0) {
|
|
return error;
|
|
}
|
|
|
|
if (symbol->output_options & BARCODE_DOTTY_MODE) {
|
|
error = plot_raster_dotty(symbol, rotate_angle, file_type);
|
|
} else {
|
|
if (symbol->symbology == BARCODE_MAXICODE) {
|
|
error = plot_raster_maxicode(symbol, rotate_angle, file_type);
|
|
} else {
|
|
error = plot_raster_default(symbol, rotate_angle, file_type);
|
|
}
|
|
}
|
|
|
|
return error;
|
|
}
|