AppDevNext · hannesa2 · Dec 27, 2025 · Dec 27, 2025
diff --git a/app/src/main/kotlin/info/appdev/chartexample/BarChartActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/BarChartActivity.kt
@@ -26,7 +26,7 @@ import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.interfaces.datasets.IBarDataSet
 import info.appdev.charting.listener.OnChartValueSelectedListener
 import info.appdev.charting.utils.Fill
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.custom.XYMarkerView
 import info.appdev.chartexample.databinding.ActivityBarchartBinding
@@ -288,7 +288,7 @@ class BarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelect
         Timber.i("position = $position")
         Timber.i("x-index low: ${+binding.chart1.lowestVisibleX}, high: ${+binding.chart1.highestVisibleX}")
 
-        MPPointF.recycleInstance(position)
+        PointF.recycleInstance(position)
     }
 
     override fun onNothingSelected() = Unit

diff --git a/app/src/main/kotlin/info/appdev/chartexample/BubbleChartActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/BubbleChartActivity.kt
@@ -22,7 +22,7 @@ import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.interfaces.datasets.IBubbleDataSet
 import info.appdev.charting.listener.OnChartValueSelectedListener
 import info.appdev.charting.utils.ColorTemplate
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.databinding.ActivityBubblechartBinding
 import info.appdev.chartexample.notimportant.DemoBase
@@ -115,7 +115,7 @@ class BubbleChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSel
 
         val set2 = BubbleDataSet(values2, "DS 2")
         set2.isDrawIcons = false
-        set2.iconsOffset = MPPointF(0f, 15f)
+        set2.iconsOffset = PointF(0f, 15f)
         set2.setColor(ColorTemplate.COLORFUL_COLORS[1], 130)
         set2.isDrawValues = true
 

diff --git a/app/src/main/kotlin/info/appdev/chartexample/HorizontalBarChartActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/HorizontalBarChartActivity.kt
@@ -21,7 +21,7 @@ import info.appdev.charting.data.Entry
 import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.interfaces.datasets.IBarDataSet
 import info.appdev.charting.listener.OnChartValueSelectedListener
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.databinding.ActivityHorizontalbarchartBinding
 import info.appdev.chartexample.notimportant.DemoBase
@@ -245,7 +245,7 @@ class HorizontalBarChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartV
         Timber.i(bounds.toString())
         Timber.i(position.toString())
 
-        MPPointF.recycleInstance(position)
+        PointF.recycleInstance(position)
     }
 
     override fun onNothingSelected() {}

diff --git a/app/src/main/kotlin/info/appdev/chartexample/HorizontalBarNegativeChartActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/HorizontalBarNegativeChartActivity.kt
@@ -21,7 +21,7 @@ import info.appdev.charting.data.Entry
 import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.interfaces.datasets.IBarDataSet
 import info.appdev.charting.listener.OnChartValueSelectedListener
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.databinding.ActivityHorizontalbarchartBinding
 import info.appdev.chartexample.notimportant.DemoBase
@@ -241,7 +241,7 @@ class HorizontalBarNegativeChartActivity : DemoBase(), OnSeekBarChangeListener,
         Timber.i("bounds $bounds")
         Timber.i("position $position")
 
-        MPPointF.recycleInstance(position)
+        PointF.recycleInstance(position)
     }
 
     override fun onNothingSelected() {}

diff --git a/app/src/main/kotlin/info/appdev/chartexample/PieChartActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/PieChartActivity.kt
@@ -27,7 +27,7 @@ import info.appdev.charting.formatter.PercentFormatter
 import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.listener.OnChartValueSelectedListener
 import info.appdev.charting.utils.ColorTemplate
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.databinding.ActivityPiechartBinding
 import info.appdev.chartexample.notimportant.DemoBase
@@ -119,7 +119,7 @@ class PieChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelect
         dataSet.isDrawIcons = false
 
         dataSet.sliceSpace = 3f
-        dataSet.iconsOffset = MPPointF(0f, 40f)
+        dataSet.iconsOffset = PointF(0f, 40f)
         dataSet.selectionShift = 5f
 
         // add a lot of colors

diff --git a/app/src/main/kotlin/info/appdev/chartexample/PieChartRoundedActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/PieChartRoundedActivity.kt
@@ -28,7 +28,7 @@ import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.listener.OnChartValueSelectedListener
 import info.appdev.charting.renderer.PieChartRenderer
 import info.appdev.charting.utils.ColorTemplate
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.databinding.ActivityPiechartBinding
 import info.appdev.chartexample.notimportant.DemoBase
@@ -120,7 +120,7 @@ class PieChartRoundedActivity : DemoBase(), OnSeekBarChangeListener, OnChartValu
         dataSet.isDrawIcons = false
 
         dataSet.sliceSpace = 3f
-        dataSet.iconsOffset = MPPointF(0f, 40f)
+        dataSet.iconsOffset = PointF(0f, 40f)
         dataSet.selectionShift = 5f
 
         // add a lot of colors

diff --git a/app/src/main/kotlin/info/appdev/chartexample/compose/HorizontalBarComposeActivity.kt b/app/src/main/kotlin/info/appdev/chartexample/compose/HorizontalBarComposeActivity.kt
@@ -46,7 +46,7 @@ import info.appdev.charting.data.Entry
 import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.interfaces.datasets.IBarDataSet
 import info.appdev.charting.listener.OnChartValueSelectedListener
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.DataTools.Companion.getValues
 import info.appdev.chartexample.R
 import info.appdev.chartexample.notimportant.DemoBaseCompose
@@ -281,7 +281,7 @@ class HorizontalBarComposeActivity : DemoBaseCompose() {
                     Timber.tag("bounds $bounds")
                     Timber.tag("position $position")
 
-                    MPPointF.recycleInstance(position)
+                    PointF.recycleInstance(position)
                 }
             }
 

diff --git a/app/src/main/kotlin/info/appdev/chartexample/custom/MyMarkerView.kt b/app/src/main/kotlin/info/appdev/chartexample/custom/MyMarkerView.kt
@@ -7,7 +7,7 @@ import info.appdev.charting.components.MarkerView
 import info.appdev.charting.data.CandleEntry
 import info.appdev.charting.data.Entry
 import info.appdev.charting.highlight.Highlight
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.charting.utils.formatNumber
 import info.appdev.chartexample.R
 
@@ -31,6 +31,6 @@ class MyMarkerView(context: Context?, layoutResource: Int) : MarkerView(context,
         super.refreshContent(entry, highlight)
     }
 
-    override var offset: MPPointF = MPPointF()
-        get() = MPPointF(-(width / 2).toFloat(), -height.toFloat())
+    override var offset: PointF = PointF()
+        get() = PointF(-(width / 2).toFloat(), -height.toFloat())
 }
diff --git a/app/src/main/kotlin/info/appdev/chartexample/custom/RadarMarkerView.kt b/app/src/main/kotlin/info/appdev/chartexample/custom/RadarMarkerView.kt
@@ -7,7 +7,7 @@ import android.widget.TextView
 import info.appdev.charting.components.MarkerView
 import info.appdev.charting.data.Entry
 import info.appdev.charting.highlight.Highlight
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.R
 import java.text.DecimalFormat
 
@@ -31,6 +31,6 @@ class RadarMarkerView(context: Context, layoutResource: Int) : MarkerView(contex
         super.refreshContent(entry, highlight)
     }
 
-    override var offset: MPPointF = MPPointF()
-        get() = MPPointF(-(width / 2).toFloat(), (-height - 10).toFloat())
+    override var offset: PointF = PointF()
+        get() = PointF(-(width / 2).toFloat(), (-height - 10).toFloat())
 }
diff --git a/app/src/main/kotlin/info/appdev/chartexample/custom/StackedBarsMarkerView.kt b/app/src/main/kotlin/info/appdev/chartexample/custom/StackedBarsMarkerView.kt
@@ -7,7 +7,7 @@ import info.appdev.charting.components.MarkerView
 import info.appdev.charting.data.BarEntry
 import info.appdev.charting.data.Entry
 import info.appdev.charting.highlight.Highlight
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.charting.utils.formatNumber
 import info.appdev.chartexample.R
 
@@ -37,6 +37,6 @@ class StackedBarsMarkerView(context: Context?, layoutResource: Int) : MarkerView
         super.refreshContent(entry, highlight)
     }
 
-    override var offset: MPPointF = MPPointF()
-        get() = MPPointF(-(width / 2).toFloat(), -height.toFloat())
+    override var offset: PointF = PointF()
+        get() = PointF(-(width / 2).toFloat(), -height.toFloat())
 }
diff --git a/app/src/main/kotlin/info/appdev/chartexample/custom/XYMarkerView.kt b/app/src/main/kotlin/info/appdev/chartexample/custom/XYMarkerView.kt
@@ -7,7 +7,7 @@ import info.appdev.charting.components.MarkerView
 import info.appdev.charting.data.Entry
 import info.appdev.charting.formatter.IAxisValueFormatter
 import info.appdev.charting.highlight.Highlight
-import info.appdev.charting.utils.MPPointF
+import info.appdev.charting.utils.PointF
 import info.appdev.chartexample.R
 import java.text.DecimalFormat
 
@@ -27,6 +27,6 @@ class XYMarkerView(context: Context?, private val xAxisValueFormatter: IAxisValu
         super.refreshContent(entry, highlight)
     }
 
-    override var offset: MPPointF = MPPointF()
-        get() = MPPointF(-(width / 2).toFloat(), -height.toFloat())
+    override var offset: PointF = PointF()
+        get() = PointF(-(width / 2).toFloat(), -height.toFloat())
 }
diff --git a/chartLib/src/main/kotlin/info/appdev/charting/charts/BarLineChartBase.kt b/chartLib/src/main/kotlin/info/appdev/charting/charts/BarLineChartBase.kt
@@ -28,12 +28,12 @@ import info.appdev.charting.listener.BarLineChartTouchListener
 import info.appdev.charting.listener.OnDrawListener
 import info.appdev.charting.renderer.XAxisRenderer
 import info.appdev.charting.renderer.YAxisRenderer
-import info.appdev.charting.utils.MPPointD
-import info.appdev.charting.utils.MPPointD.Companion.getInstance
-import info.appdev.charting.utils.MPPointD.Companion.recycleInstance
-import info.appdev.charting.utils.MPPointF
-import info.appdev.charting.utils.MPPointF.Companion.getInstance
-import info.appdev.charting.utils.MPPointF.Companion.recycleInstance
+import info.appdev.charting.utils.PointD
+import info.appdev.charting.utils.PointD.Companion.getInstance
+import info.appdev.charting.utils.PointD.Companion.recycleInstance
+import info.appdev.charting.utils.PointF
+import info.appdev.charting.utils.PointF.Companion.getInstance
+import info.appdev.charting.utils.PointF.Companion.recycleInstance
 import info.appdev.charting.utils.Transformer
 import info.appdev.charting.utils.convertDpToPixel
 import timber.log.Timber
@@ -951,11 +951,11 @@ abstract class BarLineChartBase<T : BarLineScatterCandleBubbleData<IBarLineScatt
     protected var mGetPositionBuffer: FloatArray = FloatArray(2)
 
     /**
-     * Returns a recyclable MPPointF instance.
+     * Returns a recyclable PointF instance.
      * Returns the position (in pixels) the provided Entry has inside the chart
      * view or null, if the provided Entry is null.
      */
-    open fun getPosition(e: Entry?, axis: AxisDependency?): MPPointF? {
+    open fun getPosition(e: Entry?, axis: AxisDependency?): PointF? {
         if (e == null) {
             return null
         }
@@ -1054,28 +1054,28 @@ abstract class BarLineChartBase<T : BarLineScatterCandleBubbleData<IBarLineScatt
     }
 
     /**
-     * Returns a recyclable MPPointD instance
+     * Returns a recyclable PointD instance
      * Returns the x and y values in the chart at the given touch point
-     * (encapsulated in a MPPointD). This method transforms pixel coordinates to
+     * (encapsulated in a PointD). This method transforms pixel coordinates to
      * coordinates / values in the chart. This is the opposite method to
      * getPixelForValues(...).
      */
-    fun getValuesByTouchPoint(x: Float, y: Float, axis: AxisDependency?): MPPointD {
+    fun getValuesByTouchPoint(x: Float, y: Float, axis: AxisDependency?): PointD {
         val result = getInstance(0.0, 0.0)
         getValuesByTouchPoint(x, y, axis, result)
         return result
     }
 
-    fun getValuesByTouchPoint(x: Float, y: Float, axis: AxisDependency?, outputPoint: MPPointD) {
+    fun getValuesByTouchPoint(x: Float, y: Float, axis: AxisDependency?, outputPoint: PointD) {
         getTransformer(axis).getValuesByTouchPoint(x, y, outputPoint)
     }
 
     /**
-     * Returns a recyclable MPPointD instance
+     * Returns a recyclable PointD instance
      * Transforms the given chart values into pixels. This is the opposite
      * method to getValuesByTouchPoint(...).
      */
-    fun getPixelForValues(x: Float, y: Float, axis: AxisDependency?): MPPointD {
+    fun getPixelForValues(x: Float, y: Float, axis: AxisDependency?): PointD {
         return getTransformer(axis).getPixelForValues(x, y)
     }
 
@@ -1104,7 +1104,7 @@ abstract class BarLineChartBase<T : BarLineScatterCandleBubbleData<IBarLineScatt
     /**
      * buffer for storing lowest visible x point
      */
-    protected var posForGetLowestVisibleX: MPPointD = getInstance(0.0, 0.0)
+    protected var posForGetLowestVisibleX: PointD = getInstance(0.0, 0.0)
 
     override val lowestVisibleX: Float
         /**
@@ -1118,7 +1118,7 @@ abstract class BarLineChartBase<T : BarLineScatterCandleBubbleData<IBarLineScatt
     /**
      * buffer for storing highest visible x point
      */
-    protected var posForGetHighestVisibleX: MPPointD = getInstance(0.0, 0.0)
+    protected var posForGetHighestVisibleX: PointD = getInstance(0.0, 0.0)
 
     override val highestVisibleX: Float
         /**

diff --git a/chartLib/src/main/kotlin/info/appdev/charting/charts/Chart.kt b/chartLib/src/main/kotlin/info/appdev/charting/charts/Chart.kt
@@ -35,8 +35,8 @@ import info.appdev.charting.listener.OnChartGestureListener
 import info.appdev.charting.listener.OnChartValueSelectedListener
 import info.appdev.charting.renderer.DataRenderer
 import info.appdev.charting.renderer.LegendRenderer
-import info.appdev.charting.utils.MPPointF
-import info.appdev.charting.utils.MPPointF.Companion.getInstance
+import info.appdev.charting.utils.PointF
+import info.appdev.charting.utils.PointF.Companion.getInstance
 import info.appdev.charting.utils.SaveUtils.saveToGallery
 import info.appdev.charting.utils.SaveUtils.saveToPath
 import info.appdev.charting.utils.Utils
@@ -936,16 +936,16 @@ abstract class Chart<T : ChartData<out IDataSet<out Entry>>?> : ViewGroup, IBase
     override val xRange: Float
         get() = mXAxis.mAxisRange
 
-    val center: MPPointF
+    val center: PointF
         /**
-         * Returns a recyclable MPPointF instance.
+         * Returns a recyclable PointF instance.
          * Returns the center point of the chart (the whole View) in pixels.
          */
         get() = getInstance(width / 2f, height / 2f)
 
-    override val centerOffsets: MPPointF
+    override val centerOffsets: PointF
         /**
-         * Returns a recyclable MPPointF instance.
+         * Returns a recyclable PointF instance.
          * Returns the center of the chart taking offsets under consideration.
          * (returns the center of the content rectangle)
          */
@@ -1165,9 +1165,9 @@ abstract class Chart<T : ChartData<out IDataSet<out Entry>>?> : ViewGroup, IBase
         this.highlighter = highlighter
     }
 
-    override val centerOfView: MPPointF
+    override val centerOfView: PointF
         /**
-         * Returns a recyclable MPPointF instance.
+         * Returns a recyclable PointF instance.
          */
         get() = this.center
 

diff --git a/chartLib/src/main/kotlin/info/appdev/charting/charts/HorizontalBarChart.kt b/chartLib/src/main/kotlin/info/appdev/charting/charts/HorizontalBarChart.kt
@@ -16,8 +16,8 @@ import info.appdev.charting.renderer.HorizontalBarChartRenderer
 import info.appdev.charting.renderer.XAxisRendererHorizontalBarChart
 import info.appdev.charting.renderer.YAxisRendererHorizontalBarChart
 import info.appdev.charting.utils.HorizontalViewPortHandler
-import info.appdev.charting.utils.MPPointF
-import info.appdev.charting.utils.MPPointF.Companion.getInstance
+import info.appdev.charting.utils.PointF
+import info.appdev.charting.utils.PointF.Companion.getInstance
 import info.appdev.charting.utils.TransformerHorizontalBarChart
 import info.appdev.charting.utils.convertDpToPixel
 import timber.log.Timber
@@ -231,9 +231,9 @@ open class HorizontalBarChart : BarChart {
     protected var getPositionBuffer: FloatArray = FloatArray(2)
 
     /**
-     * Returns a recyclable MPPointF instance.
+     * Returns a recyclable PointF instance.
      */
-    override fun getPosition(e: Entry?, axis: AxisDependency?): MPPointF? {
+    override fun getPosition(e: Entry?, axis: AxisDependency?): PointF? {
         if (e == null) {
             return null
         }

diff --git a/chartLib/src/main/kotlin/info/appdev/charting/charts/PieChart.kt b/chartLib/src/main/kotlin/info/appdev/charting/charts/PieChart.kt
@@ -11,9 +11,9 @@ import info.appdev.charting.data.PieData
 import info.appdev.charting.highlight.Highlight
 import info.appdev.charting.highlight.PieHighlighter
 import info.appdev.charting.renderer.PieChartRenderer
-import info.appdev.charting.utils.MPPointF
-import info.appdev.charting.utils.MPPointF.Companion.getInstance
-import info.appdev.charting.utils.MPPointF.Companion.recycleInstance
+import info.appdev.charting.utils.PointF
+import info.appdev.charting.utils.PointF.Companion.getInstance
+import info.appdev.charting.utils.PointF.Companion.recycleInstance
 import info.appdev.charting.utils.Utils
 import info.appdev.charting.utils.convertDpToPixel
 import java.util.Locale
@@ -421,7 +421,7 @@ class PieChart : PieRadarChartBase<PieData> {
             return min(circleBox.width() / 2f, circleBox.height() / 2f)
         }
 
-    val centerCircleBox: MPPointF
+    val centerCircleBox: PointF
         get() = getInstance(circleBox.centerX(), circleBox.centerY())
 
     fun setCenterTextTypeface(t: Typeface?) {
@@ -450,7 +450,7 @@ class PieChart : PieRadarChartBase<PieData> {
         mCenterTextOffset.y = y.convertDpToPixel()
     }
 
-    val centerTextOffset: MPPointF
+    val centerTextOffset: PointF
         /**
          * Returns the offset on the x- and y-axis the center text has in dp.
          */