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https://gitee.com/akwkevin/aistudio.-wpf.-diagram
synced 2026-03-16 06:26:37 +08:00
项目结构调整
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@@ -0,0 +1,8 @@
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namespace UWP.CartesianChart.Using_DateTime
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{
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public class DateModel
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{
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public System.DateTime DateTime { get; set; }
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public double Value { get; set; }
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}
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}
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@@ -0,0 +1,18 @@
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<Page
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x:Class="UWP.CartesianChart.Using_DateTime.DateTime"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="using:UWP.CartesianChart.Using_DateTime"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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xmlns:lvc="using:LiveCharts.Uwp"
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mc:Ignorable="d">
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<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
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<lvc:CartesianChart Series="{Binding Series}">
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<lvc:CartesianChart.AxisX>
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<lvc:Axis LabelFormatter="{Binding Formatter}"></lvc:Axis>
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</lvc:CartesianChart.AxisX>
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</lvc:CartesianChart>
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</Grid>
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</Page>
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@@ -0,0 +1,79 @@
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using LiveCharts;
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using LiveCharts.Configurations;
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using LiveCharts.Uwp;
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using System;
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using Windows.UI.Xaml.Controls;
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using Windows.UI.Xaml.Media;
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// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238
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namespace UWP.CartesianChart.Using_DateTime
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{
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/// <summary>
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/// An empty page that can be used on its own or navigated to within a Frame.
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/// </summary>
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public sealed partial class DateTime : Page
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{
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public DateTime()
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{
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InitializeComponent();
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var dayConfig = Mappers.Xy<DateModel>()
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.X(dayModel => (double)dayModel.DateTime.Ticks / TimeSpan.FromHours(1).Ticks)
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.Y(dayModel => dayModel.Value);
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//Notice you can also configure this type globally, so you don't need to configure every
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//SeriesCollection instance using the type.
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//more info at http://lvcharts.net/App/Index#/examples/v1/wpf/Types%20and%20Configuration
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Series = new SeriesCollection(dayConfig)
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{
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new LineSeries
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{
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Values = new ChartValues<DateModel>
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{
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new DateModel
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{
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DateTime = System.DateTime.Now,
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Value = 5
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},
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new DateModel
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{
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DateTime = System.DateTime.Now.AddHours(2),
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Value = 9
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}
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},
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Fill = new SolidColorBrush(Windows.UI.Colors.Transparent)
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},
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new ColumnSeries
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{
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Values = new ChartValues<DateModel>
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{
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new DateModel
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{
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DateTime = System.DateTime.Now,
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Value = 4
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},
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new DateModel
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{
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DateTime = System.DateTime.Now.AddHours(1),
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Value = 6
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},
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new DateModel
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{
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DateTime = System.DateTime.Now.AddHours(2),
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Value = 8
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}
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}
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}
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};
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Formatter = value => new System.DateTime((long)(value * TimeSpan.FromHours(1).Ticks)).ToString("t");
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DataContext = this;
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}
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public Func<double, string> Formatter { get; set; }
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public SeriesCollection Series { get; set; }
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}
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}
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