« ApexCharts » : différence entre les versions
De Banane Atomic
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| Ligne 41 : | Ligne 41 : | ||
OffsetY = -10, | OffsetY = -10, | ||
Background = new DataLabelsBackground { Enabled = false } | Background = new DataLabelsBackground { Enabled = false } | ||
}, | |||
Yaxis = new List<YAxis> { | |||
Show = false, // do not display the Y axis | |||
Title = new AxisTitle { Text = "Price" }, | |||
Labels = new YAxisLabels | |||
{ | |||
Formatter = @"function (value) { return Number(value).toLocaleString() + ' €';}" | |||
} | |||
}, | |||
Tooltip = new Tooltip | |||
{ | |||
X = new TooltipX { Format = "ddd d MMMM yyyy" }, | |||
Y = new TooltipY { Formatter = @"function(value, { series, seriesIndex, dataPointIndex, w }) { return value + ' €'; }" } | |||
} | } | ||
}; | }; | ||
Version du 15 août 2023 à 21:30
Links
Blazor-ApexCharts
Scatter chart
| Page.razor |
<ApexChart
@ref=chart
Options=chartOptions
TItem="Item"
Title="Items"
XAxisType=XAxisType.Datetime>
<ApexPointSeries
Name="Serie name"
TItem="Item"
Items="items"
SeriesType="SeriesType.Scatter"
XValue="@(x => x.Datetime.ToString("d MMM yy"))"
YValue="@(x => x.Price)"
OrderByDescending="@(x => x.X)"
Color="White"
PointColor="@(x => x.Valid ? "Green" : "Red")"
ShowDataLabels />
</ApexChart>
|
| Page.razor.cs |
private ApexChart<TransactionDataResponse> chart = default!;
private readonly ApexChartOptions<TransactionDataResponse> chartOptions = new()
{
Theme = new Theme { Mode = Mode.Dark },
NoData = new NoData { Text = "Loading ..." },
DataLabels = new DataLabels
{
OffsetY = -10,
Background = new DataLabelsBackground { Enabled = false }
},
Yaxis = new List<YAxis> {
Show = false, // do not display the Y axis
Title = new AxisTitle { Text = "Price" },
Labels = new YAxisLabels
{
Formatter = @"function (value) { return Number(value).toLocaleString() + ' €';}"
}
},
Tooltip = new Tooltip
{
X = new TooltipX { Format = "ddd d MMMM yyyy" },
Y = new TooltipY { Formatter = @"function(value, { series, seriesIndex, dataPointIndex, w }) { return value + ' €'; }" }
}
};
protected override async Task OnInitializedAsync()
{
chartOptions.Yaxis = new List<YAxis>
{
new YAxis
{
Show = false,
Title = new AxisTitle { Text = "Price" },
Labels = new YAxisLabels
{
Formatter = @"function (value) { return Number(value).toLocaleString() + ' €';}"
}
}
};
chartOptions.Tooltip = new Tooltip
{
X = new TooltipX
{
Format = "ddd d MMM yyyy"
}
};
// chartOptions.Xaxis = new XAxis
// {
// Labels = new XAxisLabels
// {
// Formatter = @"function (value) {
// if (value === undefined) {return '';}
// return value.toUpperCase();}"
// }
// };
// chartOptions.DataLabels = new DataLabels
// {
// Formatter = @"function(value, opts) { return Number(10).toLocaleString(); }"
// };
}
|
Add the package
|
dotnet add package Blazor-ApexCharts |
| Pages/_Host.cshtml |
<!-- <script src="_framework/blazor.server.js"></script> --> <script src="_content/Blazor-ApexCharts/js/apex-charts.min.js"></script> <script src="_content/Blazor-ApexCharts/js/blazor-apex-charts.js"></script> |
