Examples with DataAxis org.xclcharts.renderer.axis.DataAxis used on opensource projects

Example 1 with DataAxis

use of org.xclcharts.renderer.axis.DataAxis in project XCL-Charts by xcltapestry.

the class MultiAxisChart01View method renderLnAxis.

/**
		 * 折线图轴相关
		 */
private void renderLnAxis() {
    //标签轴
    lnChart.setCategories(chartLabelsLn);
    //lnChart.getCategoryAxis().hide();	
    //设定数据源						
    lnChart.setDataSource(chartDatasetLn);
    //数据轴
    DataAxis dataAxis = lnChart.getDataAxis();
    dataAxis.setHorizontalTickAlign(Align.RIGHT);
    dataAxis.setAxisMax(135);
    dataAxis.setAxisMin(0);
    dataAxis.setAxisSteps(5);
    dataAxis.getTickMarksPaint().setColor(Color.rgb(51, 204, 204));
    dataAxis.getTickLabelPaint().setTextAlign(Align.LEFT);
    dataAxis.getTickLabelPaint().setColor(Color.rgb(51, 204, 204));
    //把折线图默认的顶上的轴线隐藏
    //lnChart.hideTopAxis();
    //定制数据轴上的标签格式
    lnChart.getDataAxis().setLabelFormatter(new IFormatterTextCallBack() {

        @Override
        public String textFormatter(String value) {
            // TODO Auto-generated method stub				
            double label = Double.parseDouble(value);
            DecimalFormat df = new DecimalFormat("#0");
            return df.format(label).toString();
        }
    });
}

Example 2 with DataAxis

use of org.xclcharts.renderer.axis.DataAxis in project XCL-Charts by xcltapestry.

the class MultiAxisChart02View method renderLnAxis.

/**
	 * 折线图轴相关
	 */
private void renderLnAxis() {
    //标签轴
    lnChart.setCategories(chartLabelsLn);
    lnChart.getCategoryAxis().hide();
    //设定数据源						
    lnChart.setDataSource(chartDataLn);
    //数据轴
    lnChart.setDataAxisLocation(XEnum.AxisLocation.RIGHT);
    DataAxis dataAxis = lnChart.getDataAxis();
    dataAxis.setAxisMax(135);
    dataAxis.setAxisMin(0);
    dataAxis.setAxisSteps(15);
    dataAxis.getAxisPaint().setColor(Color.rgb(51, 204, 204));
    dataAxis.getTickMarksPaint().setColor(Color.rgb(51, 204, 204));
    //定制数据轴上的标签格式
    lnChart.getDataAxis().setLabelFormatter(new IFormatterTextCallBack() {

        @Override
        public String textFormatter(String value) {
            // TODO Auto-generated method stub				
            double label = Double.parseDouble(value);
            DecimalFormat df = new DecimalFormat("#0");
            return df.format(label).toString();
        }
    });
    //允许线与轴交叉时，线会断开
    lnChart.setLineAxisIntersectVisible(false);
    //调整右轴显示风格
    lnChart.getDataAxis().setHorizontalTickAlign(Align.RIGHT);
    lnChart.getDataAxis().getTickLabelPaint().setTextAlign(Align.LEFT);
    lnChart.setXCoordFirstTickmarksBegin(true);
    //		
    lnChart.setBarCenterStyle(XEnum.BarCenterStyle.SPACE);
}