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我想繪製基金的數據,但是當我將它們添加到wpftoolkit圖表時,它會添加一個偏移量,大約+5。這導致圖表被繪製在圖表區域之外。在數據最大vaule是259,66但你可以在圖中看到它的上面265ish:WPFtoolkit,已添加數據但有偏移
這裏是在XAML代碼:
<DVC:Chart Grid.Column="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Canvas.Top="80" Canvas.Left="10" Name="Chart">
<DVC:Chart.Series>
<DVC:LineSeries Title="" IndependentValueBinding="{Binding Path=Key}" DependentValueBinding="{Binding Path=Value}" Margin="0,-34,-14,-22">
</DVC:LineSeries>
</DVC:Chart.Series>
</DVC:Chart>
而且將數據添加到圖表:
public IDictionary<DateTime, double> values { get; set; }
private void LoadLineChartData(Fund fund)
{
((LineSeries)Chart.Series[0]).ItemsSource = fund.values;
}
,這是我如何將字符串轉換爲加倍:
double.TryParse(valueString, NumberStyles.Any, CultureInfo.CurrentCulture, out valueDouble);