diff --git a/build.gradle.kts b/build.gradle.kts
index 36afbba..ea2e732 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,7 +10,7 @@ val kmathVersion: String by extra("0.3.1-dev-10")
 
 allprojects {
     group = "center.sciprog"
-    version = "0.2.2-dev-3"
+    version = "0.2.2-dev-4"
 
     repositories {
         mavenLocal()
diff --git a/maps-kt-features/src/jvmMain/kotlin/center/sciprog/maps/features/drawFeature.kt b/maps-kt-features/src/jvmMain/kotlin/center/sciprog/maps/features/drawFeature.kt
index ea6d2c6..3677577 100644
--- a/maps-kt-features/src/jvmMain/kotlin/center/sciprog/maps/features/drawFeature.kt
+++ b/maps-kt-features/src/jvmMain/kotlin/center/sciprog/maps/features/drawFeature.kt
@@ -15,7 +15,6 @@ import center.sciprog.attributes.plus
 import org.jetbrains.skia.Font
 import org.jetbrains.skia.Paint
 import space.kscience.kmath.geometry.degrees
-import kotlin.math.PI
 
 
 internal fun Color.toPaint(): Paint = Paint().apply {
@@ -57,8 +56,8 @@ public fun <T : Any> DrawScope.drawFeature(
 
             drawArc(
                 color = color,
-                startAngle = (feature.startAngle.degrees / PI * 180).toFloat(),
-                sweepAngle = (feature.arcLength.degrees / PI * 180).toFloat(),
+                startAngle = (feature.startAngle.degrees).toFloat(),
+                sweepAngle = (feature.arcLength.degrees).toFloat(),
                 useCenter = false,
                 topLeft = dpRect.topLeft,
                 size = size,