Relax type of xmin, xmax, ymin, ymax parameters in geomBand to allow date-time values to be passed.

Author: alshan

plot-api/src/commonMain/kotlin/org/jetbrains/letsPlot/Geom.kt

@@ -318,10 +318,10 @@ object Geom {
 
     @Suppress("ClassName")
     class band(
-        override val xmin: Number? = null,
-        override val xmax: Number? = null,
-        override val ymin: Number? = null,
-        override val ymax: Number? = null,
+        override val xmin: Any? = null,
+        override val xmax: Any? = null,
+        override val ymin: Any? = null,
+        override val ymax: Any? = null,
         override val alpha: Number? = null,
         override val color: Any? = null,
         override val fill: Any? = null,
@@ -339,7 +339,8 @@ object Geom {
         ) {
         override val parameters = this.seal()
 
-        override fun seal() = super<BandAesthetics>.seal() + super<WithColorOption>.seal() + super<WithFillOption>.seal()
+        override fun seal() =
+            super<BandAesthetics>.seal() + super<WithColorOption>.seal() + super<WithFillOption>.seal()
     }
 
     @Suppress("ClassName")

plot-api/src/commonMain/kotlin/org/jetbrains/letsPlot/geom/geom_band.kt

@@ -68,10 +68,10 @@ class geomBand(
     manualKey: Any? = null,
     sampling: SamplingOptions? = null,
     tooltips: TooltipOptions? = null,
-    override val xmin: Number? = null,
-    override val xmax: Number? = null,
-    override val ymin: Number? = null,
-    override val ymax: Number? = null,
+    override val xmin: Any? = null,
+    override val xmax: Any? = null,
+    override val ymin: Any? = null,
+    override val ymax: Any? = null,
     override val alpha: Number? = null,
     override val color: Any? = null,
     override val fill: Any? = null,