keep old DST with smaller units

shrddr · shrddr · commit c5f90f11935c · 2024-05-11T16:51:48.000+03:00
diff --git a/implot.cpp b/implot.cpp
@@ -1036,7 +1036,7 @@ ImPlotTime FloorTime(const ImPlotTime& t, ImPlotTimeUnit unit) {
         case ImPlotTimeUnit_Min: gp.Tm.tm_sec  = 0; break;
         default:                 return t;
     }
-    gp.Tm.tm_isdst = -1;
+    if (unit >= ImPlotTimeUnit_Day) gp.Tm.tm_isdst = -1;
     return MkTime(&gp.Tm);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1036,7 +1036,7 @@ ImPlotTime FloorTime(const ImPlotTime& t, ImPlotTimeUnit unit) {`
`1036`	`1036`	`case ImPlotTimeUnit_Min: gp.Tm.tm_sec = 0; break;`
`1037`	`1037`	`default: return t;`
`1038`	`1038`	`}`
`1039`		`- gp.Tm.tm_isdst = -1;`
	`1039`	`+ if (unit >= ImPlotTimeUnit_Day) gp.Tm.tm_isdst = -1;`
`1040`	`1040`	`return MkTime(&gp.Tm);`
`1041`	`1041`	`}`
`1042`	`1042`