luke
/
xschem
mirror of https://github.com/StefanSchippers/xschem.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

draw_graph_grid(): handle NaN in y-data , avoid infinite loop

This commit is contained in:
stefan schippers 2024-11-07 00:39:53 +01:00
parent b7e39700d4
commit 346666e13d
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/draw.c
View File

@ -2815,7 +2815,8 @@ static void draw_graph_grid(Graph_ctx *gr, void *ct)
if(!gr->digital) {
deltay = axis_increment(gr->gy1, gr->gy2, gr->divy, gr->logy);
starty = axis_start(gr->gy1, deltay, gr->divy);
for(j = -1;; ++j) { /* start one interval before to allow sub grids at beginning */
/* start one interval before to allow sub grids at beginning */
for(j = -1; gr->gy1 == gr->gy1 && gr->gy2 == gr->gy2; ++j) { /* gy1 and gy2 are not NaN */
wy = starty + j * deltay;
if(gr->subdivy > 0) for(k = 1; k <=gr->subdivy; ++k) {
double subwy;