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xschem
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fix flip / rotation of ellipses (no absolute angles)

This commit is contained in:
stefan schippers 2024-04-06 11:31:36 +02:00
parent ce1d4b4bbb
commit 059badaccd
2 changed files with 34 additions and 0 deletions
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33
src/move.c
View File

@ -22,6 +22,36 @@
#include "xschem.h"
void flip_rotate_ellipse(int c, int n, int rot, int flip)
{
xRect *r = &xctx->rect[c][n];
if(r->ellipse_a == -1) return;
else if(r->ellipse_b == 360) return;
else {
char str[100];
if(flip) {
r->ellipse_a = 180 - r->ellipse_a - r->ellipse_b;
my_snprintf(str, S(str), "%d,%d", r->ellipse_a, r->ellipse_b);
my_strdup2(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ellipse", str));
}
if(rot) {
if(rot == 3) {
r->ellipse_a += 90;
r->ellipse_a %= 360;
} else if(rot == 2) {
r->ellipse_a += 180;
r->ellipse_a %= 360;
} else if(rot == 1) {
r->ellipse_a += 270;
r->ellipse_a %= 360;
}
my_snprintf(str, S(str), "%d,%d", r->ellipse_a, r->ellipse_b);
my_strdup2(_ALLOC_ID_, &r->prop_ptr, subst_token(r->prop_ptr, "ellipse", str));
}
}
}
void rebuild_selected_array() /* can be used only if new selected set is lower */
/* that is, xctx->sel_array[] size can not increase */
{
@ -745,6 +775,7 @@ void copy_objects(int what)
storeobject(-1, xctx->rx1+xctx->deltax, xctx->ry1+xctx->deltay,
xctx->rx2+xctx->deltax, xctx->ry2+xctx->deltay,xRECT, c, SELECTED, xctx->rect[c][n].prop_ptr);
l = xctx->rects[c] - 1;
flip_rotate_ellipse(c, l, xctx->move_rot, xctx->move_flip);
break;
case xTEXT:
@ -1164,6 +1195,8 @@ void move_objects(int what, int merge, double dx, double dy)
xctx->rect[c][n].x2, xctx->rect[c][n].y2, xctx->rx2,xctx->ry2);
}
flip_rotate_ellipse(c, n, xctx->move_rot, xctx->move_flip);
if( xctx->rect[c][n].sel == SELECTED) {
xctx->rx1+=xctx->deltax;
xctx->ry1+=xctx->deltay;

1
src/xschem.h
View File

@ -1535,6 +1535,7 @@ extern void select_rect(int what, int select);
extern void new_rect(int what, double mousex_snap, double mousey_snap);
extern void new_polygon(int what, double mousex_snap, double mousey_snap);
extern void compile_font(void);
extern void flip_rotate_ellipse(int c, int n, int rot, int flip);
extern void rebuild_selected_array(void);
extern int get_instance(const char *s);