add arg checks in wrapper

minor changes to settings shape, requires driver reinstall
add error handling to writer

grapher changes:

add prettier serialization + comments
add elements for scale and separated limit/exp
reset irrelevant (invisible) arg input before checks/write

1 files changed, 2 insertions, 9 deletions

diff --git a/grapher/Models/Options/OffsetOptions.cs b/grapher/Models/Options/OffsetOptions.cs
index b351ab5..c6bee75 100644
--- a/grapher/Models/Options/OffsetOptions.cs
+++ b/grapher/Models/Options/OffsetOptions.cs
@@ -128,16 +128,9 @@ namespace grapher.Models.Options
             OffsetOption.Show(name);
         }
 
-        public void SetActiveValue(double offset, double legacyOffset)
+        public void SetActiveValue(double offset, bool legacy)
         {
-            if (offset > 0)
-            {
-                OffsetOption.SetActiveValue(offset);
-            }
-            else
-            {
-                OffsetOption.SetActiveValue(legacyOffset);
-            }
+            OffsetOption.SetActiveValue(offset);
         }
 
         public override void AlignActiveValues()