Pie chart labels are not displayed all when using builder
I am having trouble getting image to show up when using builder.
I want to show image (replace by container with color). When I use builder then data showing only 3 items, although I have 5 items and not show full connectorLine
My screen:
My code:
SfCircularChart(
tooltipBehavior: TooltipBehavior(
enable: true,
format: 'point.x: point.y%',
),
series: <CircularSeries>[
// Render pie chart
PieSeries<ValueCode, String>(
radius: '60%',
dataLabelSettings: DataLabelSettings(
isVisible: true,
useSeriesColor: true,
builder: (
dynamic data,
dynamic point,
dynamic series,
pointIndex,
seriesIndex,
) {
final _data = data as ValueCode;
final _point = point as ChartPoint;
return Container(
width: 32,
height: 32,
color: _point.color,
);
},
showZeroValue: false,
labelIntersectAction: LabelIntersectAction.shift,
labelPosition: ChartDataLabelPosition.outside,
),
enableTooltip: true,
animationDuration: 500,
dataSource: widget.listValueCode,
xValueMapper: (ValueCode data, _) => data.name,
yValueMapper: (ValueCode data, _) => data.data,
),
],
),
Example 1: Only show 3 items out of a total of 5 items and not show full connectorLine
<ValueCode>[
ValueCode(data: 49.05, name: 'car 1'),
ValueCode(data: 48.05, name: 'car 2'),
ValueCode(data: 0.05, name: 'car 3'),
ValueCode(data: 0.2, name: 'car 4'),
ValueCode(data: 1.8, name: 'car 5'),
];
Example 2: Only show 4 items out of a total of 5 items and not show full connectorLine
<ValueCode>[
ValueCode(data: 49.05, name: 'car 1'),
ValueCode(data: 48.05, name: 'car 2'),
ValueCode(data: 5.05, name: 'car 3'),
ValueCode(data: 6.2, name: 'car 4'),
ValueCode(data: 1.8, name: 'car 5'),
]
Please help me. Thank you so much.
To Synfusion team.
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