** DRAFT PULL REQUEST **

closes #20243

This PR is a fix to the bug from Issue 20243. The bug concerns events being missing in graphs outputted by eventplot, when there is insufficient space for all events, for example when linelengths=1 and there is small screen space, and over 500 events to plot.

The fix involves a simple check to whether the number of events exceeds 200, and if the snap kwargs has not been set explicitly by the eventplot caller, and if so, turns off snapping, sets 'antialiaseds' to True, and outputs a warning letting them know snapping has been turned off due to high number of events, but they can override by manually setting snapping to True. Below (Figure 1) is a screenshot showing how the fix should work.

Figure 1

I believe this is the appropriate fix for this issue, as Path Simplification does not appear to be the source of the bug, as shown below, where the code in Figure 2 was run, with a print statement in src/path_converters.h, after the initial if-statement in the PathSimplifier Class' vertex function, on the main branch, as shown in Figure 3. Despite the print statement, no prints were outputted into the terminal when running the code in Figure 2, as shown in the terminal output in Figure 4. This suggests that Path Simplification is not involved in the bug in #20243.

Figure 2

Figure 3

Figure 4