Refactored map fragment into wrapper with an overlay that contains zoom buttons

1 files changed, 33 insertions, 0 deletions

diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/utils/MapCalculus.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/utils/MapCalculus.kt
index d4d69fa..1a0d27b 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/utils/MapCalculus.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/utils/MapCalculus.kt
@@ -1,5 +1,7 @@
 package mx.trackermap.TrackerMap.utils
 
+import kotlin.math.roundToLong
+
 class MapCalculus {
     companion object {
         /**
@@ -36,5 +38,36 @@ class MapCalculus {
                 24 -> 33.3238997478125
                 else -> null
         }
+
+        fun scaleToZoomLevel(scale: Double): Int {
+            fun z(d: Int) = zoomLevelToScale(d)!!
+            return when {
+                scale > z(1) -> 1
+                scale in z(2)..z(1) -> 2
+                scale in z(3)..z(2) -> 3
+                scale in z(4)..z(3) -> 4
+                scale in z(5)..z(4) -> 5
+                scale in z(6)..z(5) -> 6
+                scale in z(7)..z(6) -> 7
+                scale in z(8)..z(7) -> 8
+                scale in z(9)..z(8) -> 9
+                scale in z(10)..z(9) -> 10
+                scale in z(11)..z(10) -> 11
+                scale in z(12)..z(11) -> 12
+                scale in z(13)..z(12) -> 13
+                scale in z(14)..z(13) -> 14
+                scale in z(15)..z(14) -> 15
+                scale in z(16)..z(15) -> 16
+                scale in z(17)..z(16) -> 17
+                scale in z(18)..z(17) -> 18
+                scale in z(19)..z(18) -> 19
+                scale in z(20)..z(19) -> 20
+                scale in z(21)..z(20) -> 21
+                scale in z(22)..z(21) -> 22
+                scale in z(23)..z(22) -> 23
+                scale in z(24)..z(23) -> 24
+                else -> 24
+            }
+        }
     }
 }
\ No newline at end of file