Kotlin Axis

MPChartLib/src/main/java/com/github/mikephil/charting/components/MarkerView.kt

@@ -52,7 +52,7 @@ open class MarkerView(context: Context?, layoutResource: Int) : RelativeLayout(c
     var chartView: Chart<*>?
         get() = if (mWeakChart == null) null else mWeakChart!!.get()
         set(chart) {
-            mWeakChart = WeakReference<Chart<*>?>(chart)
+            mWeakChart = WeakReference(chart)
         }
 
     override fun getOffsetForDrawingAtPoint(posX: Float, posY: Float): MPPointF {

MPChartLib/src/main/java/com/github/mikephil/charting/components/XAxis.kt

@@ -0,0 +1,61 @@
+package com.github.mikephil.charting.components
+
+import com.github.mikephil.charting.utils.convertDpToPixel
+
+/**
+ * Class representing the x-axis labels settings. Only use the setter methods to
+ * modify it. Do not access public variables directly. Be aware that not all
+ * features the XLabels class provides are suitable for the RadarChart.
+ */
+class XAxis : AxisBase() {
+    /**
+     * width of the x-axis labels in pixels - this is automatically
+     * calculated by the computeSize() methods in the renderers
+     */
+    @JvmField
+    var mLabelWidth: Int = 1
+
+    /**
+     * height of the x-axis labels in pixels - this is automatically
+     * calculated by the computeSize() methods in the renderers
+     */
+    @JvmField
+    var mLabelHeight: Int = 1
+
+    /**
+     * This is the angle for drawing the X axis labels (in degrees)
+     */
+    var labelRotationAngle: Float = 0f
+
+
+    /**
+     * if set to true, the chart will avoid that the first and last label entry
+     * in the chart "clip" off the edge of the chart
+     */
+    var isAvoidFirstLastClippingEnabled: Boolean = false
+        private set
+
+    /**
+     * the position of the x-labels relative to the chart
+     */
+    var position: XAxisPosition? = XAxisPosition.TOP
+
+    /**
+     * enum for the position of the x-labels relative to the chart
+     */
+    enum class XAxisPosition {
+        TOP, BOTTOM, BOTH_SIDED, TOP_INSIDE, BOTTOM_INSIDE
+    }
+
+    init {
+        mYOffset = 4f.convertDpToPixel() // -3
+    }
+
+    /**
+     * if set to true, the chart will avoid that the first and last label entry
+     * in the chart "clip" off the edge of the chart or the screen
+     */
+    fun setAvoidFirstLastClipping(enabled: Boolean) {
+        this.isAvoidFirstLastClippingEnabled = enabled
+    }
+}