Merge pull request #617 from AppDevNext/Cosmetic

Cosmetic

Author: hannesa2

app/src/main/kotlin/info/appdev/chartexample/LineChartActivity.kt

@@ -129,15 +129,13 @@ class LineChartActivity : DemoBase(), OnSeekBarChangeListener, OnChartValueSelec
         // add data
         binding.seekBarX.progress = 45
         binding.seekBarY.progress = 180
-        Timber.d("count=45 range=180f")
         setData(this, binding.chart1, 45, 180f)
 
         // draw points over time
         binding.chart1.animateX(1500)
 
         // get the legend (only possible after setting data)
-        val legend = binding.chart1.legend
-        legend.form = LegendForm.LINE
+        binding.chart1.legend.form = LegendForm.LINE
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {

app/src/main/kotlin/info/appdev/chartexample/LineChartActivityColored.kt

@@ -95,6 +95,7 @@ class LineChartActivityColored : DemoBase() {
         chart.animateX(2500)
     }
 
+    @Suppress("SameParameterValue")
     private fun getData(range: Float): LineData {
         val count = 36
         val values = ArrayList<Entry>()

chartLib/src/main/kotlin/info/appdev/charting/renderer/LineChartRenderer.kt

@@ -491,10 +491,11 @@ open class LineChartRenderer(
 
                     val trans = dataProvider.getTransformer(dataSet.axisDependency)
 
-                    // make sure the values do not interfear with the circles
+                    // make sure the values do not interfere with the circles
                     var valOffset = (dataSet.circleRadius * 1.75f).toInt()
 
-                    if (!dataSet.isDrawCirclesEnabled) valOffset = valOffset / 2
+                    if (!dataSet.isDrawCirclesEnabled)
+                        valOffset /= 2
 
                     xBounds.set(dataProvider, dataSet)
 
@@ -534,7 +535,7 @@ open class LineChartRenderer(
 
                                 icon?.let {
                                     canvas.drawImage(
-                                        it,
+                                        icon,
                                         (x + iconsOffset.x).toInt(),
                                         (y + iconsOffset.y).toInt()
                                     )