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AZTEC: fix bit-stuffing; AZTECRUNE: fix >= 128; DATAMATRIX: eod shift -> 0 pad; Qt6

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gitlost 2020-10-26 12:21:43 +00:00
parent 90012ab23f
commit 943ba79866
53 changed files with 2324 additions and 913 deletions
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116
backend/ps.c
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@ -139,7 +139,8 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
float cyan_paper, magenta_paper, yellow_paper, black_paper;
int error_number = 0;
float ax, ay, bx, by, cx, cy, dx, dy, ex, ey, fx, fy;
float radius;
float previous_diameter;
float radius, half_radius, half_sqrt3_radius;
int colour_index, colour_rect_counter;
char ps_color[30];
int draw_background = 1;
@ -180,58 +181,58 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
bgred = (16 * ctoi(symbol->bgcolour[0])) + ctoi(symbol->bgcolour[1]);
bggrn = (16 * ctoi(symbol->bgcolour[2])) + ctoi(symbol->bgcolour[3]);
bgblu = (16 * ctoi(symbol->bgcolour[4])) + ctoi(symbol->bgcolour[5]);
red_ink = fgred / 256.0;
green_ink = fggrn / 256.0;
blue_ink = fgblu / 256.0;
red_paper = bgred / 256.0;
green_paper = bggrn / 256.0;
blue_paper = bgblu / 256.0;
red_ink = (float) (fgred / 256.0);
green_ink = (float) (fggrn / 256.0);
blue_ink = (float) (fgblu / 256.0);
red_paper = (float) (bgred / 256.0);
green_paper = (float) (bggrn / 256.0);
blue_paper = (float) (bgblu / 256.0);
/* Convert RGB to CMYK */
if (red_ink > green_ink) {
if (blue_ink > red_ink) {
black_ink = 1 - blue_ink;
black_ink = 1.0f - blue_ink;
} else {
black_ink = 1 - red_ink;
black_ink = 1.0f - red_ink;
}
} else {
if (blue_ink > red_ink) {
black_ink = 1 - blue_ink;
black_ink = 1.0f - blue_ink;
} else {
black_ink = 1 - green_ink;
black_ink = 1.0f - green_ink;
}
}
if (black_ink < 1.0) {
cyan_ink = (1 - red_ink - black_ink) / (1 - black_ink);
magenta_ink = (1 - green_ink - black_ink) / (1 - black_ink);
yellow_ink = (1 - blue_ink - black_ink) / (1 - black_ink);
if (black_ink < 1.0f) {
cyan_ink = (1.0f - red_ink - black_ink) / (1.0f - black_ink);
magenta_ink = (1.0f - green_ink - black_ink) / (1.0f - black_ink);
yellow_ink = (1.0f - blue_ink - black_ink) / (1.0f - black_ink);
} else {
cyan_ink = 0.0;
magenta_ink = 0.0;
yellow_ink = 0.0;
cyan_ink = 0.0f;
magenta_ink = 0.0f;
yellow_ink = 0.0f;
}
if (red_paper > green_paper) {
if (blue_paper > red_paper) {
black_paper = 1 - blue_paper;
black_paper = 1.0f - blue_paper;
} else {
black_paper = 1 - red_paper;
black_paper = 1.0f - red_paper;
}
} else {
if (blue_paper > red_paper) {
black_paper = 1 - blue_paper;
black_paper = 1.0f - blue_paper;
} else {
black_paper = 1 - green_paper;
black_paper = 1.0f - green_paper;
}
}
if (black_paper < 1.0) {
cyan_paper = (1 - red_paper - black_paper) / (1 - black_paper);
magenta_paper = (1 - green_paper - black_paper) / (1 - black_paper);
yellow_paper = (1 - blue_paper - black_paper) / (1 - black_paper);
if (black_paper < 1.0f) {
cyan_paper = (1.0f - red_paper - black_paper) / (1.0f - black_paper);
magenta_paper = (1.0f - green_paper - black_paper) / (1.0f - black_paper);
yellow_paper = (1.0f - blue_paper - black_paper) / (1.0f - black_paper);
} else {
cyan_paper = 0.0;
magenta_paper = 0.0;
yellow_paper = 0.0;
cyan_paper = 0.0f;
magenta_paper = 0.0f;
yellow_paper = 0.0f;
}
for (i = 0, len = (int) ustrlen(symbol->text); i < len; i++) {
@ -329,43 +330,54 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
}
// Hexagons
previous_diameter = radius = half_radius = half_sqrt3_radius = 0.0f;
hex = symbol->vector->hexagons;
while (hex) {
radius = hex->diameter / 2.0;
if (previous_diameter != hex->diameter) {
previous_diameter = hex->diameter;
radius = (float) (0.5 * previous_diameter);
half_radius = (float) (0.25 * previous_diameter);
half_sqrt3_radius = (float) (0.43301270189221932338 * previous_diameter);
}
if ((hex->rotation == 0) || (hex->rotation == 180)) {
ay = (symbol->vector->height - hex->y) + (1.0 * radius);
by = (symbol->vector->height - hex->y) + (0.5 * radius);
cy = (symbol->vector->height - hex->y) - (0.5 * radius);
dy = (symbol->vector->height - hex->y) - (1.0 * radius);
ey = (symbol->vector->height - hex->y) - (0.5 * radius);
fy = (symbol->vector->height - hex->y) + (0.5 * radius);
ay = (symbol->vector->height - hex->y) + radius;
by = (symbol->vector->height - hex->y) + half_radius;
cy = (symbol->vector->height - hex->y) - half_radius;
dy = (symbol->vector->height - hex->y) - radius;
ey = (symbol->vector->height - hex->y) - half_radius;
fy = (symbol->vector->height - hex->y) + half_radius;
ax = hex->x;
bx = hex->x + (0.86 * radius);
cx = hex->x + (0.86 * radius);
bx = hex->x + half_sqrt3_radius;
cx = hex->x + half_sqrt3_radius;
dx = hex->x;
ex = hex->x - (0.86 * radius);
fx = hex->x - (0.86 * radius);
ex = hex->x - half_sqrt3_radius;
fx = hex->x - half_sqrt3_radius;
} else {
ay = (symbol->vector->height - hex->y);
by = (symbol->vector->height - hex->y) + (0.86 * radius);
cy = (symbol->vector->height - hex->y) + (0.86 * radius);
by = (symbol->vector->height - hex->y) + half_sqrt3_radius;
cy = (symbol->vector->height - hex->y) + half_sqrt3_radius;
dy = (symbol->vector->height - hex->y);
ey = (symbol->vector->height - hex->y) - (0.86 * radius);
fy = (symbol->vector->height - hex->y) - (0.86 * radius);
ax = hex->x - (1.0 * radius);
bx = hex->x - (0.5 * radius);
cx = hex->x + (0.5 * radius);
dx = hex->x + (1.0 * radius);
ex = hex->x + (0.5 * radius);
fx = hex->x - (0.5 * radius);
ey = (symbol->vector->height - hex->y) - half_sqrt3_radius;
fy = (symbol->vector->height - hex->y) - half_sqrt3_radius;
ax = hex->x - radius;
bx = hex->x - half_radius;
cx = hex->x + half_radius;
dx = hex->x + radius;
ex = hex->x + half_radius;
fx = hex->x - half_radius;
}
fprintf(feps, "%.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f TH\n", ax, ay, bx, by, cx, cy, dx, dy, ex, ey, fx, fy);
hex = hex->next;
}
// Circles
previous_diameter = radius = 0.0f;
circle = symbol->vector->circles;
while (circle) {
if (previous_diameter != circle->diameter) {
previous_diameter = circle->diameter;
radius = (float) (0.5 * previous_diameter);
}
if (circle->colour) {
// A 'white' circle
if ((symbol->output_options & CMYK_COLOUR) == 0) {
@ -373,7 +385,7 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
} else {
fprintf(feps, "%.2f %.2f %.2f %.2f setcmykcolor\n", cyan_paper, magenta_paper, yellow_paper, black_paper);
}
fprintf(feps, "%.2f %.2f %.2f TD\n", circle->x, (symbol->vector->height - circle->y), circle->diameter / 2.0);
fprintf(feps, "%.2f %.2f %.2f TD\n", circle->x, (symbol->vector->height - circle->y), radius);
if (circle->next) {
if ((symbol->output_options & CMYK_COLOUR) == 0) {
fprintf(feps, "%.2f %.2f %.2f setrgbcolor\n", red_ink, green_ink, blue_ink);
@ -383,7 +395,7 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
}
} else {
// A 'black' circle
fprintf(feps, "%.2f %.2f %.2f TD\n", circle->x, (symbol->vector->height - circle->y), circle->diameter / 2.0);
fprintf(feps, "%.2f %.2f %.2f TD\n", circle->x, (symbol->vector->height - circle->y), radius);
}
circle = circle->next;
}