diff --git a/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt b/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt
index fe951bf..9e73d6d 100644
--- a/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt
+++ b/app/src/main/java/com/mirenkov/ktheightmap/MapCanvas.kt
@@ -21,6 +21,7 @@ import androidx.compose.ui.text.drawText
 import androidx.compose.ui.text.rememberTextMeasurer
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.withStyle
+import kotlin.math.absoluteValue
 
 @Composable
 fun MapCanvas(
@@ -48,17 +49,22 @@ fun MapCanvas(
         )
         val oldLevel = tileContainer.getLevel()
         val level = scale.floatValue.toInt()
+        val levelDiff = level - oldLevel
 
-        if (oldLevel > level) {
-            offsetX.floatValue -= size.width / 2F + TILE_SIZE
-            offsetY.floatValue -= size.height / 2F + TILE_SIZE
-            offsetX.floatValue /= 2F
-            offsetY.floatValue /= 2F
-        } else if (oldLevel < level) {
-            offsetX.floatValue *= 2F
-            offsetY.floatValue *= 2F
-            offsetX.floatValue += size.width / 2F + TILE_SIZE
-            offsetY.floatValue += size.height / 2F + TILE_SIZE
+        if (levelDiff < 0) {
+            repeat (levelDiff.absoluteValue) {
+                offsetX.floatValue -= size.width / 2F + TILE_SIZE
+                offsetY.floatValue -= size.height / 2F + TILE_SIZE
+                offsetX.floatValue /= 2F
+                offsetY.floatValue /= 2F
+            }
+        } else if (levelDiff > 0) {
+            repeat (levelDiff) {
+                offsetX.floatValue *= 2F
+                offsetY.floatValue *= 2F
+                offsetX.floatValue += size.width / 2F + TILE_SIZE
+                offsetY.floatValue += size.height / 2F + TILE_SIZE
+            }
         }
         val tileOffsetX = (offsetX.floatValue / TILE_SIZE).toInt()
         val tileOffsetY = (offsetY.floatValue / TILE_SIZE).toInt()