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Fixed graph parsing error

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donutAnees 2024-07-22 21:58:38 +05:30 committed by Brenden Matthews
parent cc927f5231
commit 2009147095
1 changed files with 17 additions and 4 deletions
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21
src/specials.cc
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@ -249,6 +249,7 @@ std::pair<char *, size_t> scan_command(const char *s) {
* @param[out] obj struct in which to save width, height and other options
* @param[in] args argument string to parse
* @param[in] defscale default scale if no scale argument given
* @param[in] speedGraph if graph is network speed graph or not
* @return whether parsing was successful
**/
bool scan_graph(struct text_object *obj, const char *argstr, double defscale, char speedGraph) {
@ -306,15 +307,20 @@ bool scan_graph(struct text_object *obj, const char *argstr, double defscale, ch
last_colour_name[0] = '\0';
g->scale = defscale;
/* [height],[width] [color1] [color2] */
/* [height],[width] [color1] [color2]
* This could match as [height],[width] [scale] [-l | -t],
* therfore we ensure last_colour_name is not TEMPGRAD or LOGGRAPH */
if (sscanf(argstr, "%d,%d %s %s", &g->height, &g->width, first_colour_name,
last_colour_name) == 4) {
last_colour_name) == 4 &&
strcmp(last_colour_name, TEMPGRAD) != 0 &&
strcmp(last_colour_name, LOGGRAPH) != 0) {
apply_graph_colours(g, first_colour_name, last_colour_name);
return true;
}
g->height = default_graph_height.get(*state);
g->width = default_graph_width.get(*state);
first_colour_name[0] = '\0';
last_colour_name[0] = '\0';
/* [height],[width] [scale] */
if (sscanf(argstr, "%d,%d %lf", &g->height, &g->width, &g->scale) == 3) {
@ -322,6 +328,7 @@ bool scan_graph(struct text_object *obj, const char *argstr, double defscale, ch
}
g->height = default_graph_height.get(*state);
g->width = default_graph_width.get(*state);
g->scale = defscale;
/* [height],[width] */
if (sscanf(argstr, "%d,%d", &g->height, &g->width) == 2) { return true; }
@ -343,11 +350,17 @@ bool scan_graph(struct text_object *obj, const char *argstr, double defscale, ch
last_colour_name[0] = '\0';
g->scale = defscale;
/* [color1] [color2] */
if (sscanf(argstr, "%s %s", first_colour_name, last_colour_name) == 2) {
/* [color1] [color2]
* This could match as [scale] [-l | -t],
* therfore we ensure last_colour_name is not TEMPGRAD or LOGGRAPH */
if (sscanf(argstr, "%s %s", first_colour_name, last_colour_name) == 2 &&
strcmp(last_colour_name, TEMPGRAD) != 0 &&
strcmp(last_colour_name, LOGGRAPH) != 0) {
apply_graph_colours(g, first_colour_name, last_colour_name);
return true;
}
first_colour_name[0] = '\0';
last_colour_name[0] = '\0';
/* [scale] */
if (sscanf(argstr, "%lf", &g->scale) == 1) { return true; }