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xschem
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implement zoom/move/full on y axis graphs

This commit is contained in:
Stefan Frederik 2021-12-25 13:44:14 +01:00
parent 1f44a960cb
commit 842bcb0b93
1 changed files with 4 additions and 3 deletions
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7
src/callback.c
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@ -416,6 +416,7 @@ static int waves_callback(int event, int mx, int my, KeySym key, int button, int
int i, j;
double v;
double min, max;
int first = 1;
char *saven, *nptr, *ntok, *node = NULL;;
my_strdup2(1426, &node, get_tok_value(xctx->rect[c][n].prop_ptr,"node",0));
nptr = node;
@ -425,12 +426,12 @@ static int waves_callback(int event, int mx, int my, KeySym key, int button, int
if(j >= 0) {
for(i = 0; i < xctx->npoints[dataset]; i++) {
v = get_raw_value(dataset, j, i);
if(i == 0 || v < min) min = v;
if(i == 0 || v > max) max = v;
if(first || v < min) {min = v; first = 0;}
if(first || v > max) {max = v; first = 0;}
}
if(max == min) max += 0.01;
}
}
if(max == min) max += 0.01;
my_free(1427, &node);
my_snprintf(s, S(s), "%g", min);
my_strdup(1422, &xctx->rect[c][n].prop_ptr, subst_token(xctx->rect[c][n].prop_ptr, "y1", s));