Improved computing of top margin value at vs RPM charts

demvlad · demvlad · commit b786f72f1a14 · 2025-05-31T18:14:46.000+03:00
diff --git a/src/graph_spectrum_calc.js b/src/graph_spectrum_calc.js
@@ -482,7 +482,7 @@ GraphSpectrumCalc._getFlightSamplesFreqVsX = function(vsFieldNames, minValue = I
 
 // Use small top margin for RPM axis only. Because it has bad axis view for throttle
   if (vsFieldNames == FIELD_RPM_NAMES) {
-    maxValue *= 1 + RPM_AXIS_TOP_MARGIN_PERCENT / 100;
+    maxValue += (maxValue - minValue) * RPM_AXIS_TOP_MARGIN_PERCENT / 100;
   }
 
   if (minValue > maxValue) {

Original file line number	Diff line number	Diff line change
`@@ -482,7 +482,7 @@ GraphSpectrumCalc._getFlightSamplesFreqVsX = function(vsFieldNames, minValue = I`
`482`	`482`
`483`	`483`	`// Use small top margin for RPM axis only. Because it has bad axis view for throttle`
`484`	`484`	`if (vsFieldNames == FIELD_RPM_NAMES) {`
`485`		`- maxValue *= 1 + RPM_AXIS_TOP_MARGIN_PERCENT / 100;`
	`485`	`+ maxValue += (maxValue - minValue) * RPM_AXIS_TOP_MARGIN_PERCENT / 100;`
`486`	`486`	`}`
`487`	`487`
`488`	`488`	`if (minValue > maxValue) {`