LineChartRenderer.java 文件源码

public LineChartRenderer(Context context, Chart chart, LineChartDataProvider dataProvider, LineChartView lineChartView) {
    super(context, chart);
    this.dataProvider = dataProvider;
    this.lineChartView = lineChartView;
    this.touchToleranceMargin = ChartUtils.dp2px(this.density, 4);
    this.linePaint.setAntiAlias(true);
    this.linePaint.setStyle(Style.STROKE);
    this.linePaint.setStrokeCap(Cap.ROUND);
    this.linePaint.setStrokeWidth((float) ChartUtils.dp2px(this.density, 3));
    this.pointPaint.setAntiAlias(true);
    this.pointPaint.setStyle(Style.FILL);
    this.weightStrPaint.setAntiAlias(true);
    this.weightStrPaint.setColor(-1);
    this.weightStrPaint.setTextSize((float) ChartUtils.dp2px(this.density, 12));
    this.weightLinePaint.setAntiAlias(true);
    this.weightLinePaint.setStyle(Style.STROKE);
    this.weightLinePaint.setStrokeWidth((float) ChartUtils.dp2px(this.density, 1));
    this.weightLinePaint.setColor(ChartUtils.DEFAULT_TARGET_COLOR);
    this.checkPrecision = ChartUtils.dp2px(this.density, 2);
}