private void chartPieRender() {
try {
// 标签显示(隐藏，显示在中间，显示在扇区外面)
chartPie.setLabelStyle(XEnum.SliceLabelStyle.INSIDE);
chartPie.getLabelPaint().setColor(Color.WHITE);
chartPie.setDataSource(chartDataPie);
chartPie.getPlotLegend().hide();
} catch (Exception e) {
// TODO Auto-generated catch block
Log.e(TAG, "chartPieRender():" + e.toString());
}
}
@Override
public void render(Canvas canvas) {
try {
chart.render(canvas);
chartPie.render(canvas);
} catch (Exception e) {
Log.e(TAG, e.toString());
}
}
private void drawLast() {
// 标题
chart.setTitle("数据库统计");
chart.addSubtitle("(XCL-Charts Demo)");
chart.getPlotTitle().getTitlePaint().setColor(colorTitalAxes);
chart.getPlotTitle().getSubtitlePaint().setColor(colorTitalAxes);
// 激活点击监听
chart.ActiveListenItemClick();
chart.showClikedFocus();
// 扩展横向显示范围,当数据太多时可用这个扩展实际绘图面积
// chart.getPlotArea().extWidth(200f);
// 禁用平移模式
chart.disablePanMode();
// 限制只能左右滑动
// chart.setPlotPanMode(XEnum.PanMode.HORIZONTAL);
// 禁用双指缩放
// chart.disableScale();
chart.getDataAxis().show();
chart.getPlotLegend().show();
// 当值与轴最小值相等时，不显示轴
chart.hideBarEqualAxisMin();
// 批注
List<AnchorDataPoint> mAnchorSet = new ArrayList<AnchorDataPoint>();
AnchorDataPoint an1 = new AnchorDataPoint(2, 0, XEnum.AnchorStyle.CIRCLE);
an1.setAlpha(200);
an1.setBgColor(Color.rgb(203, 189, 231));
// an1.setAreaStyle(XEnum.DataAreaStyle.FILL);
AnchorDataPoint an2 = new AnchorDataPoint(1, 1, XEnum.AnchorStyle.CIRCLE); // CIRCLE
an2.setBgColor(Color.GRAY);
AnchorDataPoint an3 = new AnchorDataPoint(0, 2, XEnum.AnchorStyle.RECT); // CAPROUNDRECT RECT
an3.setBgColor(Color.rgb(255, 145, 126));
AnchorDataPoint an4 = new AnchorDataPoint(0, 1, XEnum.AnchorStyle.CAPRECT);
an4.setBgColor(Color.rgb(255, 145, 126));
an4.setAnchor("我是批注");
mAnchorSet.add(an1);
mAnchorSet.add(an2);
mAnchorSet.add(an3);
mAnchorSet.add(an4);
chart.setAnchorDataPoint(mAnchorSet);
chart.setApplyBackgroundColor(true);
chart.setBackgroundColor(
XEnum.Direction.VERTICAL,
Color.rgb(69, 117, 180),
Color.rgb(
224, 243, 248)); // Color.rgb(17, 162, 255),Color.rgb(163, 219, 254));//Color.WHITE);
chart.getBorder().setBorderLineColor(Color.rgb(181, 64, 1));
chart.getBorder().getLinePaint().setStrokeWidth(3);
chart.getPlotArea().setBackgroundColor(true, colorPlotArea);
// chart.getPlotArea().setApplayGradient(true);
// chart.getPlotArea().setGradientDirection(XEnum.Direction.VERTICAL);
// chart.getPlotArea().setBeginColor(Color.rgb(116, 174, 210));
// chart.getPlotArea().setEndColor(Color.WHITE);
chart.showRoundBorder();
CustomLineData line1 = new CustomLineData("分界", 60d, Color.rgb(218, 198, 61), 7);
line1.setCustomLineCap(XEnum.DotStyle.HIDE);
line1.setLabelHorizontalPostion(Align.RIGHT);
// line1.setLabelOffset(15);
line1.getLineLabelPaint().setColor(Color.RED);
mCustomLineDataset.add(line1);
chart.setCustomLines(mCustomLineDataset);
// 饼图
float pieWH = DensityUtil.dip2px(getContext(), 70);
float pieX = chart.getPlotArea().getRight() - pieWH * 3;
chartPie.setChartRange(pieX, pieWH, pieWH, pieWH);
}