From be7ef9f963948344a8417467e953fe0761c14fcb Mon Sep 17 00:00:00 2001
From: Abraham Wolk <abraham.wolk@ess.eu>
Date: Mon, 10 Jul 2023 14:13:42 +0200
Subject: [PATCH] Add condition that the selected step is greater or equal to
 the computer minimum distance when selecting a step size.

---
 .../java/org/csstudio/javafx/rtplot/internal/LinearTicks.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/LinearTicks.java b/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/LinearTicks.java
index 54852e8357..2b72390009 100644
--- a/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/LinearTicks.java
+++ b/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/LinearTicks.java
@@ -272,7 +272,7 @@ public static double selectNiceStep(final double distance)
         final double order_of_magnitude = Math.pow(10, Math.floor(log));
         final double step = distance / order_of_magnitude;
         for (int i=0; i<NICE_STEPS.length; ++i)
-            if (step >= NICE_THRESHOLDS[i])
+            if (step >= NICE_THRESHOLDS[i] && NICE_STEPS[i] * order_of_magnitude >= distance)
                 return NICE_STEPS[i] * order_of_magnitude;
         return step * order_of_magnitude;
     }