fix: multiple regression fixes after big rewrite

Author: farfromrefug

src/ui-chart/data/LineDataSet.ts

@@ -85,7 +85,7 @@ export class LineDataSet extends LineRadarDataSet<Entry> implements ILineDataSet
     }
 
     public getCircleColor(index) {
-        return this.circleColors[Math.floor(index)] || this.getColor();
+        return this.circleColors[Math.floor(index)] || this.color;
     }
 
     /**
@@ -132,7 +132,7 @@ export class LineDataSet extends LineRadarDataSet<Entry> implements ILineDataSet
     }
 
     mIgnoreFiltered = false;
-    protected get internalValues() {
+    protected geInternalValues() {
         if (this.mFilteredValues && !this.mIgnoreFiltered) {
             return this.mFilteredValues;
         }

src/ui-chart/renderer/AxisRenderer.ts

@@ -162,7 +162,7 @@ export abstract class AxisRenderer extends Renderer {
         const yMin = min;
         const yMax = max;
 
-        const labelCount = axis.labelCount;
+        const labelCount = Math.max(0, axis.labelCount);
         const range = Math.abs(yMax - yMin);
 
         if (labelCount === 0 || range <= 0 || !Number.isFinite(range)) {

src/ui-chart/renderer/BarChartRenderer.ts

@@ -152,7 +152,7 @@ export class BarChartRenderer extends BarLineScatterCandleBubbleRenderer {
             renderPaint.setShader(shader);
         }
         if (isSingleColor) {
-            renderPaint.setColor(dataSet.getColor());
+            renderPaint.setColor(dataSet.color);
         }
 
         const customRender = chart.customRenderer;

src/ui-chart/renderer/HorizontalBarChartRenderer.ts

@@ -98,7 +98,7 @@ export class HorizontalBarChartRenderer extends BarChartRenderer {
         }
 
         if (isSingleColor) {
-            renderPaint.setColor(dataSet.getColor());
+            renderPaint.setColor(dataSet.color);
         }
 
         const customRender = this.mChart.customRenderer;

src/ui-chart/renderer/LineChartRenderer.ts

@@ -238,7 +238,7 @@ export class LineChartRenderer extends LineRadarRenderer {
         if (dataSet.shader) {
             renderPaint.setShader(dataSet.shader);
         }
-        renderPaint.setColor(dataSet.getColor());
+        renderPaint.setColor(dataSet.color);
         renderPaint.setStyle(Style.STROKE);
 
         const scaleX = this.mViewPortHandler.getScaleX();
@@ -487,7 +487,7 @@ export class LineChartRenderer extends LineRadarRenderer {
                 const color = colors[index] as { color: string | Color; [k: string]: any };
                 let colorIndex = color[xKey || 'index'] as number;
                 // if filtered we need to get the real index
-                if ((dataSet as any).isFiltered()) {
+                if (dataSet.filtered) {
                     dataSet.ignoreFiltered = true;
                     const entry = dataSet.getEntryForIndex(colorIndex);
                     dataSet.ignoreFiltered = false;

src/ui-chart/renderer/RadarChartRenderer.ts

@@ -141,7 +141,7 @@ export class RadarChartRenderer extends LineRadarRenderer {
         const lineWidth = dataSet.lineWidth;
         if ((!dataSet.drawFilledEnabled || dataSet.fillAlpha < 255) && lineWidth > 0) {
             const renderPaint = this.renderPaint;
-            renderPaint.setColor(dataSet.getColor());
+            renderPaint.setColor(dataSet.color);
             renderPaint.setStrokeWidth(lineWidth);
             renderPaint.setStyle(Style.STROKE);
             c.drawPath(surface, renderPaint);

src/ui-chart/renderer/YAxisRendererRadarChart.ts

@@ -19,7 +19,7 @@ export class YAxisRendererRadarChart extends YAxisRenderer {
         const yMin = min;
         const yMax = max;
 
-        const labelCount = axis.labelCount;
+        const labelCount = Math.max(axis.labelCount, 0);
         const range = Math.abs(yMax - yMin);
 
         if (labelCount === 0 || range <= 0 || !Number.isFinite(range)) {