企业网站的建设怎么收费,免费的云服务器有哪些,北京南站地铁线路图,重庆建设工程安全管理平台文章目录 前言实现效果微软平台的历史问题 WPF 项目搭建Nuget添加额外框架添加项目初始化livecharts配置其它LiveCharts2 案例简单案例Demo示例ViewViewModel GPU渲染 Github地址仓库 前言
LiveChart 是C# 上面很受欢迎的统计图 UI控件。最近在学WPFhalcon开发#xff0c;想想… 文章目录 前言实现效果微软平台的历史问题 WPF 项目搭建Nuget添加额外框架添加项目初始化livecharts配置其它LiveCharts2 案例简单案例Demo示例ViewViewModel GPU渲染 Github地址仓库 前言
LiveChart 是C# 上面很受欢迎的统计图 UI控件。最近在学WPFhalcon开发想想还是把LiveCharts 也顺便学一下 LiveCharts2 官网 LiveCharts2 WPF 平台官方文档 Gitee仓库地址 gclove2000 / WPF_LiveCharts2 实现效果 微软平台的历史问题
微软推出这么多UI框架干嘛。我希望MAUI在5年内不变。先把跨平台的问题解决好。
WPF 项目搭建
Nuget添加
注意Livecharts2 目前是预览版所以需要在搜索的时候添加预览版选项 LiveChartsCore.SkiaSharpView.WPF 额外框架添加 WPF Prims框架详解 WPF CommunityToolkit.Mvvm 项目初始化
按照案例运行完美成功
ViewModel属性添加
using LiveChartsCore;
using LiveChartsCore.SkiaSharpView;namespace WpfSample
{public class ViewModel{public ISeries[] Series { get; set; } new ISeries[]{new LineSeriesdouble{Values new double[] { 2, 1, 3, 5, 3, 4, 6 },Fill null}};}
}xml添加
Window x:ClassMyAppxmlnshttp://schemas.microsoft.com/winfx/2006/xaml/presentationxmlns:xhttp://schemas.microsoft.com/winfx/2006/xaml xmlns:localclr-namespace:WPFSamplexmlns:lvcclr-namespace:LiveChartsCore.SkiaSharpView.WPF;assemblyLiveChartsCore.SkiaSharpView.WPFWindow.DataContextlocal:ViewModel //Window.DataContextlvc:CartesianChartSeries{Binding Series}/lvc:CartesianChart/Window运行效果
livecharts配置
看不懂暂时不用
其它LiveCharts2 案例
我们可以在LiveCharts2的Example里面选择案例 常用的条形图柱状图雷达塔世界地图等都有而且都有对应的动态动画
简单案例Demo示例 View
UserControl x:ClassBlankApp1.Views.AViewxmlnshttp://schemas.microsoft.com/winfx/2006/xaml/presentationxmlns:xhttp://schemas.microsoft.com/winfx/2006/xamlxmlns:mchttp://schemas.openxmlformats.org/markup-compatibility/2006xmlns:dhttp://schemas.microsoft.com/expression/blend/2008xmlns:localclr-namespace:BlankApp1.Viewsxmlns:ViewModelclr-namespace:BlankApp1.ViewModelsxmlns:lvcclr-namespace:LiveChartsCore.SkiaSharpView.WPF;assemblyLiveChartsCore.SkiaSharpView.WPFmc:Ignorabledd:DesignHeight450d:DesignWidth800UserControl.DataContextViewModel:AViewModel //UserControl.DataContextGridGrid.RowDefinitionsRowDefinition /RowDefinition //Grid.RowDefinitionsGrid.ColumnDefinitionsColumnDefinition /ColumnDefinition //Grid.ColumnDefinitionslvc:CartesianChart Series{Binding Series}Grid.Row0Grid.Column0 /lvc:CartesianChart Series{Binding Series2}Grid.Row0Grid.Column1YAxes{Binding YAxes2} /lvc:PieChart Series{Binding Series3}Grid.Row1Grid.Column0Title{Binding Title3}/lvc:PieChartlvc:PieChart Grid.Row1Grid.Column1Series{Binding Series4} //Grid
/UserControl
ViewModel
using CommunityToolkit.Mvvm.ComponentModel;
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore;
using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using LiveChartsCore.SkiaSharpView.Painting;
using SkiaSharp;
using System.Windows.Ink;
using LiveChartsCore.SkiaSharpView.Extensions;
using LiveChartsCore.SkiaSharpView.VisualElements;namespace BlankApp1.ViewModels
{partial class AViewModel : ObservableObject{public AViewModel() {var outer 0;var data new[] { 6, 5, 4, 3, 2 };// you can convert any array, list or IEnumerableT to a pie series collection:Series4 data.AsPieSeries((value, series) {// this method is called once per element in the array// we are decrementing the outer radius 50px// on every element in the array.series.InnerRadius 50;series.OuterRadiusOffset outer;outer 50;});}[ObservableProperty]private string title ViewA;public ISeries[] Series { get; set; } new ISeries[]{new LineSeriesdouble{Values new double[] { 2, 1, 3, 5, 3, 4, 6 },Fill null}};public ISeries[] Series2 { get; set; } {new ColumnSeriesdouble{IsHoverable false, // disables the series from the tooltips Values new double[] { 10, 10, 10, 10, 10, 10, 10 },Stroke null,Fill new SolidColorPaint(new SKColor(30, 30, 30, 30)),IgnoresBarPosition true},new ColumnSeriesdouble{Values new double[] { 3, 10, 5, 3, 7, 3, 8 },Stroke null,Fill new SolidColorPaint(SKColors.CornflowerBlue),IgnoresBarPosition true}};public Axis[] YAxes2 { get; set; } {new Axis { MinLimit 0, MaxLimit 10 }};public IEnumerableISeries Series3 { get; set; } new[] { 2, 4, 1, 4, 3 }.AsPieSeries();public LabelVisual Title3 { get; set; } new LabelVisual{Text My chart title,TextSize 25,Padding new LiveChartsCore.Drawing.Padding(15),Paint new SolidColorPaint(SKColors.DarkSlateGray)};public IEnumerableISeries Series4 { get; set; }}
}
GPU渲染
我听说LiveCharts2是用GPU渲染的发现好像是真的
Github地址仓库 Gitee仓库地址 gclove2000 / WPF_LiveCharts2
