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sch2fig/: support mirrored symbols (matrix -1 0 0 -1)
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@ -264,6 +264,13 @@ static void draw_pin(const struct comp *comp, const struct pin_obj *pin,
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};
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text_rot(&name_txt, matrix_to_angle(m));
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if (matrix_is_mirrored(m)) {
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if ((name_txt.rot % 180) == 0)
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name_txt.hor = text_flip(name_txt.hor);
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else
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name_txt.vert = text_flip(name_txt.vert);
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}
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switch (name_txt.rot) {
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case 180:
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text_flip_x(&name_txt);
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@ -295,6 +302,13 @@ static void draw_pin(const struct comp *comp, const struct pin_obj *pin,
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};
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text_rot(&num_txt, matrix_to_angle(m) % 180);
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if (matrix_is_mirrored(m)) {
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if ((num_txt.rot % 180) == 0)
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num_txt.hor = text_flip(num_txt.hor);
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else
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num_txt.vert = text_flip(num_txt.vert);
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}
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if (comp->show_pin_num)
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text_fig(&num_txt, COLOR_PIN_NUMBER, LAYER_PIN_NUMBER);
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@ -14,6 +14,7 @@
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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#include "misc.h"
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@ -34,12 +35,31 @@ unsigned matrix_to_angle(int m[6])
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return 180;
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if (eq(m, 0, 1, 1, 0))
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return 270;
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if (eq(m, -1, 0, 0, -1))
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return 0;
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fprintf(stderr, "unrecognized matrix %d %d %d %d\n",
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m[1], m[2], m[4], m[5]);
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exit(1);
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}
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bool matrix_is_mirrored(int m[6])
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{
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if (eq(m, 1, 0, 0, -1))
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return 0;
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if (eq(m, 0, -1, -1, 0))
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return 0;
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if (eq(m, -1, 0, 0, 1))
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return 0;
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if (eq(m, 0, 1, 1, 0))
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return 0;
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if (eq(m, -1, 0, 0, -1))
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return 1;
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assert(0);
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}
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int angle_add(int a, int b)
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{
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a += b;
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@ -42,6 +42,7 @@ static inline int my(int x, int y, int m[6])
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unsigned matrix_to_angle(int m[6]);
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bool matrix_is_mirrored(int m[6]);
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int angle_add(int a, int b);
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#endif /* !MISC_H */
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@ -177,6 +177,13 @@ static void dump_field(const struct sch_field *field, int m[6])
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break;
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}
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if (matrix_is_mirrored(m)) {
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if ((txt.rot % 180) == 0)
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txt.hor = text_flip(txt.hor);
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else
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txt.vert = text_flip(txt.vert);
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}
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text_fig(&txt, COLOR_FIELD, LAYER_FIELD);
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}
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