mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
Ultra: Extend colour support to PNG PCX BMP and TIF
Implementation needs improvement, but colour output is now achieved in most formats
This commit is contained in:
Robin Stuart
parent
6181885e2e
commit
5861ad3c3b
@ -73,6 +73,46 @@ int bmp_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
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for (column = 0; column < symbol->bitmap_width; column++) {
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i = (3 * column) + (row * row_size);
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switch (*(pixelbuf + (symbol->bitmap_width * (symbol->bitmap_height - row - 1)) + column)) {
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case 'W': // White
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bitmap[i] = 255;
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bitmap[i + 1] = 255;
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bitmap[i + 2] = 255;
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break;
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case 'C': // Cyan
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bitmap[i] = 255;
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bitmap[i + 1] = 255;
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bitmap[i + 2] = 0;
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break;
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case 'B': // Blue
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bitmap[i] = 255;
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bitmap[i + 1] = 0;
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bitmap[i + 2] = 0;
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break;
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case 'M': // Magenta
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bitmap[i] = 255;
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bitmap[i + 1] = 0;
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bitmap[i + 2] = 255;
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break;
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case 'R': // Red
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bitmap[i] = 0;
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bitmap[i + 1] = 0;
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bitmap[i + 2] = 255;
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break;
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case 'Y': // Yellow
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bitmap[i] = 0;
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bitmap[i + 1] = 255;
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bitmap[i + 2] = 255;
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break;
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case 'G': // Green
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bitmap[i] = 0;
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bitmap[i + 1] = 255;
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bitmap[i + 2] = 0;
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break;
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case 'K': // Black
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bitmap[i] = 0;
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bitmap[i + 1] = 0;
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bitmap[i + 2] = 0;
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break;
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case '1':
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bitmap[i] = fgblu;
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bitmap[i + 1] = fggrn;
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@ -123,24 +123,69 @@ int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
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for (column = 0; column < symbol->bitmap_width; column++) {
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switch (colour) {
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case 0:
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if (pixelbuf[(row * symbol->bitmap_width) + column] == '1') {
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rle_row[column] = fgred;
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} else {
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rle_row[column] = bgred;
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switch(pixelbuf[(row * symbol->bitmap_width) + column]) {
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case 'W': // White
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case 'M': // Magenta
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case 'R': // Red
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case 'Y': // Yellow
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rle_row[column] = 255;
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break;
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case 'C': // Cyan
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case 'B': // Blue
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case 'G': // Green
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case 'K': // Black
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rle_row[column] = 0;
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break;
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case '1':
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rle_row[column] = fgred;
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break;
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default:
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rle_row[column] = bgred;
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break;
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}
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break;
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case 1:
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if (pixelbuf[(row * symbol->bitmap_width) + column] == '1') {
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rle_row[column] = fggrn;
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} else {
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rle_row[column] = bggrn;
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switch(pixelbuf[(row * symbol->bitmap_width) + column]) {
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case 'W': // White
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case 'C': // Cyan
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case 'Y': // Yellow
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case 'G': // Green
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rle_row[column] = 255;
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break;
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case 'B': // Blue
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case 'M': // Magenta
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case 'R': // Red
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case 'K': // Black
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rle_row[column] = 0;
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break;
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case '1':
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rle_row[column] = fggrn;
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break;
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default:
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rle_row[column] = bggrn;
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break;
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}
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break;
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case 2:
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if (pixelbuf[(row * symbol->bitmap_width) + column] == '1') {
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rle_row[column] = fgblu;
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} else {
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rle_row[column] = bgblu;
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switch(pixelbuf[(row * symbol->bitmap_width) + column]) {
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case 'W': // White
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case 'C': // Cyan
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case 'B': // Blue
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case 'M': // Magenta
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rle_row[column] = 255;
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break;
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case 'R': // Red
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case 'Y': // Yellow
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case 'G': // Green
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case 'K': // Black
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rle_row[column] = 0;
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break;
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case '1':
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rle_row[column] = fgblu;
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break;
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default:
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rle_row[column] = bgblu;
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break;
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}
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break;
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}
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@ -158,6 +158,46 @@ int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
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for (column = 0; column < symbol->bitmap_width; column++) {
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i = column * 3;
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switch (*(pixelbuf + (symbol->bitmap_width * row) + column)) {
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case 'W': // White
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outdata[i] = 255;
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outdata[i + 1] = 255;
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outdata[i + 2] = 255;
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break;
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case 'C': // Cyan
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outdata[i] = 0;
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outdata[i + 1] = 255;
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outdata[i + 2] = 255;
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break;
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case 'B': // Blue
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outdata[i] = 0;
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outdata[i + 1] = 0;
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outdata[i + 2] = 255;
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break;
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case 'M': // Magenta
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outdata[i] = 255;
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outdata[i + 1] = 0;
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outdata[i + 2] = 255;
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break;
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case 'R': // Red
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outdata[i] = 255;
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outdata[i + 1] = 0;
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outdata[i + 2] = 0;
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break;
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case 'Y': // Yellow
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outdata[i] = 255;
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outdata[i + 1] = 255;
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outdata[i + 2] = 0;
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break;
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case 'G': // Green
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outdata[i] = 0;
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outdata[i + 1] = 255;
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outdata[i + 2] = 0;
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break;
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case 'K': // Black
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outdata[i] = 0;
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outdata[i + 1] = 0;
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outdata[i + 2] = 0;
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break;
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case '1':
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outdata[i] = fgred;
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outdata[i + 1] = fggrn;
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190
backend/raster.c
190
backend/raster.c
@ -48,6 +48,9 @@
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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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extern int png_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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#endif /* NO_PNG */
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@ -56,6 +59,8 @@ extern int pcx_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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extern int gif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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extern int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf);
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static const char ultra_colour[] = "WCBMRYGK";
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void 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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@ -74,12 +79,52 @@ void buffer_plot(struct zint_symbol *symbol, char *pixelbuf) {
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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 '1':
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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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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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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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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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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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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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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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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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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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break;
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default:
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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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@ -208,7 +253,7 @@ int save_raster_image_to_file(struct zint_symbol *symbol, int image_height, int
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return error_number;
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}
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void draw_bar(char *pixelbuf, int xpos, int xlen, int ypos, int ylen, int image_width, int image_height) {
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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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@ -218,7 +263,7 @@ void draw_bar(char *pixelbuf, int xpos, int xlen, int ypos, int ylen, int image_
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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) = '1';
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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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@ -248,12 +293,12 @@ void draw_bullseye(char *pixelbuf, int image_width, int image_height, int xoffse
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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, '1');
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (3.779 * scaler) + 1, '0');
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (2.988 * scaler) + 1, '1');
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (2.196 * scaler) + 1, '0');
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (1.394 * scaler) + 1, '1');
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draw_circle(pixelbuf, image_width, image_height, x + xoffset, y + yoffset, (0.602 * scaler) + 1, '0');
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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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void draw_hexagon(char *pixelbuf, int image_width, char *scaled_hexagon, int hexagon_size, int xposn, int yposn) {
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@ -262,8 +307,8 @@ void draw_hexagon(char *pixelbuf, int image_width, char *scaled_hexagon, int hex
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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] == '1') {
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*(pixelbuf + (image_width * i) + (image_width * yposn) + xposn + j) = '1';
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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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@ -314,7 +359,7 @@ void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int
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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) = '1';
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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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@ -340,11 +385,11 @@ void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int
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int extra_dot = 0;
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for (x = 0; x < 7; x++) {
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if (ascii_font[(glyph_no * 14) + y] & (0x40 >> x)) {
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*pixelPtr = '1';
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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 = '1';
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*pixelPtr = DEFAULT_INK;
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}
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extra_dot = 0;
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@ -354,7 +399,7 @@ void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int
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}
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if (extra_dot) {
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*pixelPtr = '1';
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*pixelPtr = DEFAULT_INK;
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}
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linePtr += image_width;
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@ -377,7 +422,7 @@ void draw_letter(char *pixelbuf, unsigned char letter, int xposn, int yposn, int
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for (y = 0; y < max_y; y++) {
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for (x = 0; x < 7; 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) = '1';
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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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@ -425,7 +470,7 @@ void plot_hexline(char *scaled_hexagon, int hexagon_size, float start_x, float s
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float this_x = start_x + ((float)i * inc_x);
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float this_y = start_y + ((float)i * inc_y);
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if (((this_x >= 0) && (this_x < hexagon_size)) && ((this_y >= 0) && (this_y < hexagon_size))) {
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scaled_hexagon[(hexagon_size * (int)this_y) + (int)this_x] = '1';
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scaled_hexagon[(hexagon_size * (int)this_y) + (int)this_x] = DEFAULT_INK;
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}
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}
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}
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@ -469,17 +514,17 @@ void plot_hexagon(char *scaled_hexagon, int hexagon_size) {
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/* Fill hexagon */
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for (line = 0; line < hexagon_size; line++) {
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char ink = '0';
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char ink = DEFAULT_PAPER;
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for (i = 0; i < hexagon_size; i++) {
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if (scaled_hexagon[(hexagon_size * line) + i] == '1') {
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if (scaled_hexagon[(hexagon_size * line) + i] == DEFAULT_INK) {
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if (i < (hexagon_size / 2)) {
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ink = '1';
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ink = DEFAULT_INK;
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} else {
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ink = '0';
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ink = DEFAULT_PAPER;
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}
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}
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if (ink == '1') {
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if (ink == DEFAULT_INK) {
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scaled_hexagon[(hexagon_size * line) + i] = ink;
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}
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}
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@ -507,7 +552,7 @@ int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_
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return ZINT_ERROR_ENCODING_PROBLEM;
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} else {
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for (i = 0; i < (image_width * image_height); i++) {
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*(pixelbuf + i) = '0';
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*(pixelbuf + i) = DEFAULT_PAPER;
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}
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}
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@ -519,7 +564,7 @@ int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_
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return ZINT_ERROR_ENCODING_PROBLEM;
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} else {
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for (i = 0; i < (hexagon_size * hexagon_size); i++) {
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*(scaled_hexagon + i) = '0';
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*(scaled_hexagon + i) = DEFAULT_PAPER;
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}
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}
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@ -549,14 +594,14 @@ int plot_raster_maxicode(struct zint_symbol *symbol, int rotate_angle, int data_
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if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
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/* boundary bars */
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draw_bar(pixelbuf, 0, image_width, 0, symbol->border_width * 2, image_width, image_height);
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draw_bar(pixelbuf, 0, image_width, 300 + (symbol->border_width * 2), symbol->border_width * 2, image_width, image_height);
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draw_bar(pixelbuf, 0, image_width, 0, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
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draw_bar(pixelbuf, 0, image_width, 300 + (symbol->border_width * 2), symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
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}
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if (symbol->output_options & BARCODE_BOX) {
|
||||
/* side bars */
|
||||
draw_bar(pixelbuf, 0, symbol->border_width * 2, 0, image_height, image_width, image_height);
|
||||
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);
|
||||
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);
|
||||
@ -631,7 +676,7 @@ int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int data_typ
|
||||
return ZINT_ERROR_ENCODING_PROBLEM;
|
||||
} else {
|
||||
for (i = 0; i < (scale_width * scale_height); i++) {
|
||||
*(scaled_pixelbuf + i) = '0';
|
||||
*(scaled_pixelbuf + i) = DEFAULT_PAPER;
|
||||
}
|
||||
}
|
||||
|
||||
@ -643,7 +688,7 @@ int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int data_typ
|
||||
(int) ((i + xoffset) * scaler) + (scaler / 2.0),
|
||||
(int) ((r + yoffset) * scaler) + (scaler / 2.0),
|
||||
(symbol->dot_size / 2.0) * scaler,
|
||||
'1');
|
||||
DEFAULT_INK);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -797,7 +842,7 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
return ZINT_ERROR_ENCODING_PROBLEM;
|
||||
} else {
|
||||
for (i = 0; i < (image_width * image_height); i++) {
|
||||
*(pixelbuf + i) = '0';
|
||||
*(pixelbuf + i) = DEFAULT_PAPER;
|
||||
}
|
||||
}
|
||||
|
||||
@ -816,6 +861,7 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
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) {
|
||||
@ -827,30 +873,26 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
plot_height = next_yposn - plot_yposn;
|
||||
|
||||
i = 0;
|
||||
if (module_is_set(symbol, this_row, 0)) {
|
||||
latch = 1;
|
||||
} else {
|
||||
latch = 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));
|
||||
} while ((i + block_width < symbol->width )&& module_is_set(symbol, this_row, i + block_width) == module_fill);
|
||||
if ((addon_latch == 0) && (r == 0) && (i > main_width)) {
|
||||
plot_height = (int) (row_height - 5.0);
|
||||
plot_yposn = (int) (row_posn - 5.0);
|
||||
addon_text_posn = row_posn + row_height - 8.0;
|
||||
addon_latch = 1;
|
||||
}
|
||||
if (latch == 1) {
|
||||
if (module_fill) {
|
||||
/* a bar */
|
||||
draw_bar(pixelbuf, (i + xoffset) * 2, block_width * 2, plot_yposn * 2, plot_height * 2, image_width, image_height);
|
||||
latch = 0;
|
||||
} else {
|
||||
/* a space */
|
||||
latch = 1;
|
||||
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;
|
||||
|
||||
@ -866,12 +908,12 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
case 8: /* EAN-8 */
|
||||
case 11:
|
||||
case 14:
|
||||
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (32 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (34 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (64 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (66 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (32 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (34 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (64 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (66 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
for (i = 0; i < 4; i++) {
|
||||
textpart[i] = local_text[i];
|
||||
}
|
||||
@ -901,12 +943,12 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
case 13: /* EAN 13 */
|
||||
case 16:
|
||||
case 19:
|
||||
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (92 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (94 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (92 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (94 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
|
||||
textpart[0] = local_text[0];
|
||||
textpart[1] = '\0';
|
||||
@ -952,7 +994,7 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
} while (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 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (i + xoffset - comp_offset) * 2, block_width * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
latch = 0;
|
||||
} else {
|
||||
/* a space */
|
||||
@ -960,8 +1002,8 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
}
|
||||
i += block_width;
|
||||
} while (i < 11 + comp_offset);
|
||||
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
latch = 1;
|
||||
i = 85 + comp_offset;
|
||||
do {
|
||||
@ -971,7 +1013,7 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
} while (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 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (i + xoffset - comp_offset) * 2, block_width * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
latch = 0;
|
||||
} else {
|
||||
/* a space */
|
||||
@ -1014,11 +1056,11 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
} else if ((symbol->symbology == BARCODE_UPCE) || (symbol->symbology == BARCODE_UPCE_CHK)
|
||||
|| (symbol->symbology == BARCODE_UPCE_CC)) {
|
||||
/* guard bar extensions and text formatting for UPCE */
|
||||
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (50 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (0 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (2 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (46 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (48 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, (50 + xoffset) * 2, 1 * 2, (4 + (int) yoffset) * 2, 5 * 2, image_width, image_height, DEFAULT_INK);
|
||||
|
||||
textpart[0] = local_text[0];
|
||||
textpart[1] = '\0';
|
||||
@ -1054,22 +1096,22 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
if ((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND)) {
|
||||
/* boundary bars */
|
||||
if (symbol->symbology != BARCODE_CODABLOCKF) {
|
||||
draw_bar(pixelbuf, 0, (symbol->width + xoffset + xoffset) * 2, textoffset * 2, symbol->border_width * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, 0, (symbol->width + xoffset + xoffset) * 2, (textoffset + symbol->height + symbol->border_width) * 2, symbol->border_width * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, 0, (symbol->width + xoffset + xoffset) * 2, textoffset * 2, symbol->border_width * 2, image_width, image_height, DEFAULT_INK);
|
||||
draw_bar(pixelbuf, 0, (symbol->width + xoffset + xoffset) * 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);
|
||||
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, (textoffset + symbol->height + symbol->border_width) * 2, symbol->border_width * 2, image_width, image_height);
|
||||
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_BIND) != 0) {
|
||||
if ((symbol->rows > 1) && (is_stackable(symbol->symbology) == 1)) {
|
||||
/* row binding */
|
||||
if (symbol->symbology != BARCODE_CODABLOCKF) {
|
||||
for (r = 1; r < symbol->rows; r++) {
|
||||
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, ((r * row_height) + textoffset + yoffset - 1) * 2, 2 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, xoffset * 2, symbol->width * 2, ((r * row_height) + textoffset + yoffset - 1) * 2, 2 * 2, image_width, image_height, DEFAULT_INK);
|
||||
}
|
||||
} else {
|
||||
for (r = 1; r < symbol->rows; r++) {
|
||||
draw_bar(pixelbuf, (xoffset + 11) * 2 , (symbol->width - 25) * 2, ((r * row_height) + textoffset + yoffset - 1) * 2, 2 * 2, image_width, image_height);
|
||||
draw_bar(pixelbuf, (xoffset + 11) * 2 , (symbol->width - 25) * 2, ((r * row_height) + textoffset + yoffset - 1) * 2, 2 * 2, image_width, image_height, DEFAULT_INK);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1078,8 +1120,8 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
|
||||
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);
|
||||
draw_bar(pixelbuf, (symbol->width + xoffset + xoffset - symbol->border_width) * 2, symbol->border_width * 2, textoffset * 2, (symbol->height + (2 * symbol->border_width)) * 2, image_width, image_height);
|
||||
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 + xoffset - symbol->border_width) * 2, symbol->border_width * 2, textoffset * 2, (symbol->height + (2 * symbol->border_width)) * 2, image_width, image_height, DEFAULT_INK);
|
||||
}
|
||||
|
||||
/* Put the human readable text at the bottom */
|
||||
@ -1102,7 +1144,7 @@ int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int data_t
|
||||
return ZINT_ERROR_ENCODING_PROBLEM;
|
||||
} else {
|
||||
for (i = 0; i < (scale_width * scale_height); i++) {
|
||||
*(scaled_pixelbuf + i) = '0';
|
||||
*(scaled_pixelbuf + i) = DEFAULT_PAPER;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -157,14 +157,57 @@ int tif_pixel_plot(struct zint_symbol *symbol, char *pixelbuf) {
|
||||
bytes_put = 0;
|
||||
for (row = 0; row < symbol->bitmap_height; row++) {
|
||||
for (column = 0; column < symbol->bitmap_width; column++) {
|
||||
if (pixelbuf[(row * symbol->bitmap_width) + column] == '1') {
|
||||
putc(fgred, tif_file);
|
||||
putc(fggrn, tif_file);
|
||||
putc(fgblu, tif_file);
|
||||
} else {
|
||||
putc(bgred, tif_file);
|
||||
putc(bggrn, tif_file);
|
||||
putc(bgblu, tif_file);
|
||||
switch(pixelbuf[(row * symbol->bitmap_width) + column]) {
|
||||
case 'W': // White
|
||||
putc(255, tif_file);
|
||||
putc(255, tif_file);
|
||||
putc(255, tif_file);
|
||||
break;
|
||||
case 'C': // Cyan
|
||||
putc(0, tif_file);
|
||||
putc(255, tif_file);
|
||||
putc(255, tif_file);
|
||||
break;
|
||||
case 'B': // Blue
|
||||
putc(0, tif_file);
|
||||
putc(0, tif_file);
|
||||
putc(255, tif_file);
|
||||
break;
|
||||
case 'M': // Magenta
|
||||
putc(255, tif_file);
|
||||
putc(0, tif_file);
|
||||
putc(255, tif_file);
|
||||
break;
|
||||
case 'R': // Red
|
||||
putc(255, tif_file);
|
||||
putc(0, tif_file);
|
||||
putc(0, tif_file);
|
||||
break;
|
||||
case 'Y': // Yellow
|
||||
putc(255, tif_file);
|
||||
putc(255, tif_file);
|
||||
putc(0, tif_file);
|
||||
break;
|
||||
case 'G': // Green
|
||||
putc(0, tif_file);
|
||||
putc(255, tif_file);
|
||||
putc(0, tif_file);
|
||||
break;
|
||||
case 'K': // Black
|
||||
putc(0, tif_file);
|
||||
putc(0, tif_file);
|
||||
putc(0, tif_file);
|
||||
break;
|
||||
case '1':
|
||||
putc(fgred, tif_file);
|
||||
putc(fggrn, tif_file);
|
||||
putc(fgblu, tif_file);
|
||||
break;
|
||||
default:
|
||||
putc(bgred, tif_file);
|
||||
putc(bggrn, tif_file);
|
||||
putc(bgblu, tif_file);
|
||||
break;
|
||||
}
|
||||
bytes_put += 3;
|
||||
}
|
||||
|
||||
@ -441,7 +441,6 @@ int plot_vector(struct zint_symbol *symbol, int rotate_angle, int file_type) {
|
||||
|
||||
// Plot rectangles - most symbols created here
|
||||
if ((symbol->symbology != BARCODE_MAXICODE) && ((symbol->output_options & BARCODE_DOTTY_MODE) == 0)) {
|
||||
printf("Got symbol %d\n", symbol->symbology);
|
||||
for (r = 0; r < symbol->rows; r++) {
|
||||
this_row = r;
|
||||
last_row_start = rect_count;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user