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Correct for differing scale in glabels

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Correction of the scale of maxicode symbols to match requirements of glabels
This commit is contained in:
Robin Stuart 2010-08-21 23:01:33 +01:00
parent 574319bb1c
commit 75067959b4
1 changed files with 8 additions and 7 deletions
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15
backend/render.c
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@ -198,15 +198,16 @@ int render_plot(struct zint_symbol *symbol, float width, float height)
if(symbol->symbology == BARCODE_MAXICODE) { if(symbol->symbology == BARCODE_MAXICODE) {
/* Maxicode is a fixed size */ /* Maxicode is a fixed size */
render->width = 28.16; scaler = 2.8346; /* Converts from millimeters to the scale used by glabels */
render->height = 26.86; render->width = 28.16 * scaler;
render->height = 26.86 * scaler;
/* Central bullseye pattern */ /* Central bullseye pattern */
ring = render_plot_create_ring(13.64, 13.43, 0.85, 0.67); ring = render_plot_create_ring(13.64 * scaler, 13.43 * scaler, 0.85 * scaler, 0.67 * scaler);
render_plot_add_ring(symbol, ring, &last_ring); render_plot_add_ring(symbol, ring, &last_ring);
ring = render_plot_create_ring(13.64, 13.43, 2.20, 0.67); ring = render_plot_create_ring(13.64 * scaler, 13.43 * scaler, 2.20 * scaler, 0.67 * scaler);
render_plot_add_ring(symbol, ring, &last_ring); render_plot_add_ring(symbol, ring, &last_ring);
ring = render_plot_create_ring(13.64, 13.43, 3.54, 0.67); ring = render_plot_create_ring(13.64 * scaler, 13.43 * scaler, 3.54 * scaler, 0.67 * scaler);
render_plot_add_ring(symbol, ring, &last_ring); render_plot_add_ring(symbol, ring, &last_ring);
/* Hexagons */ /* Hexagons */
@ -214,9 +215,9 @@ int render_plot(struct zint_symbol *symbol, float width, float height)
for(i = 0; i < symbol->width; i++) { for(i = 0; i < symbol->width; i++) {
if(module_is_set(symbol, r, i)) { if(module_is_set(symbol, r, i)) {
if(r % 2 == 1) { if(r % 2 == 1) {
hexagon = render_plot_create_hexagon((i * 0.88) + 1.76, (r * 0.76) + 0.76); hexagon = render_plot_create_hexagon(((i * 0.88) + 1.76) * scaler, ((r * 0.76) + 0.76) * scaler);
} else { } else {
hexagon = render_plot_create_hexagon((i * 0.88) + 1.32, (r * 0.76) + 0.76); hexagon = render_plot_create_hexagon(((i * 0.88) + 1.32) * scaler, ((r * 0.76) + 0.76) * scaler);
} }
render_plot_add_hexagon(symbol, hexagon, &last_hexagon); render_plot_add_hexagon(symbol, hexagon, &last_hexagon);
} }