LooseChart 1.0.16

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher. 
dotnet add package LooseChart --version 1.0.16
                    


                    

                
NuGet\Install-Package LooseChart -Version 1.0.16
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="LooseChart" Version="1.0.16" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="LooseChart" Version="1.0.16" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="LooseChart" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add LooseChart --version 1.0.16
                    


                    

                
#r "nuget: LooseChart, 1.0.16"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package LooseChart@1.0.16
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=LooseChart&version=1.0.16
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=LooseChart&version=1.0.16
                    


                            Install as a Cake Tool

开源不易，感谢支持，承接医疗设备上位机软件开发

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LooseChart 松散图表控件

NuGet License

LooseChart 是一款基于 WPF 的高性能图表控件库，专为海量数据可视化场景设计。支持 500 万级数据点秒级渲染，提供多种图表类型和坐标轴，同时内置丰富的鼠标与触摸交互操作。

✨ 核心特性

  • ⚡ 高性能渲染：500 万数据点单图 1 秒内完成显示 (配置不同性能有所差异)
  • 📊 多种图表类型：散点图、折线图、密度图、伪彩图、等高线图、柱状图、条形图、直方图、饼图
  • 📏 多种坐标轴：线性轴 (Linear)、对数轴 (NegativeLog)、双指数轴 (LogicleLog)、时间轴 (DateTime)、时长轴 (Duration)、字符串轴 (StringAxis)
  • 🖱️ 丰富交互：鼠标滚轮缩放、左键拖动平移、触摸屏手势支持、可独立开关缩放/平移
  • 🔄 异步绘制：后台线程计算 + UI 线程渲染，支持 CancellationToken 取消
  • 🏗️ 灵活架构：多 Series 可共享同一对坐标轴，支持动态创建控件
  • 🎨 可定制外观：填充色、边框、透明度、虚线样式、压边显示、HSB 渐变配色
  • 🔧 交互可控：IsZoomEnabled / IsPanEnabled 属性独立控制缩放和平移行为

📦 支持框架

框架 版本
.NET net6.0-windows / net8.0-windows / net10.0-windows
.NET Framework net472/net48

🚀 快速开始

1. 安装 NuGet 包

dotnet add package LooseChart

或通过 NuGet 包管理器搜索 LooseChart 安装。

2. XAML 中使用图表

支持多种图表类型和轴类型：

<Window x:Class="Demo.MainWindow"
        xmlns:chart="clr-namespace:LooseChart;assembly=LooseChart">
    <Grid>
        
        <chart:LinearAxis x:Name="yaxis" AxisType="YLeft" />
        <chart:LinearAxis x:Name="xaxis" AxisType="XBottom" Grid.Row="1" Grid.Column="1" />

        
        <chart:ScatterSeries x:Name="series" Grid.Column="1"
                             XAxis="{Binding ElementName=xaxis}"
                             YAxis="{Binding ElementName=yaxis}" />
    </Grid>
</Window>

也可使用其他图表类型和轴：

图表类型 说明 绑定轴
ScatterSeries 散点图 XAxis + YAxis (NumberBaseAxis)
LineSeries 折线图 XAxis + YAxis (NumberBaseAxis)
DensitySeries 密度图 XAxis + YAxis (NumberBaseAxis)
PseudoColorSeries 伪彩图 XAxis + YAxis (NumberBaseAxis)
ContourSeries 等高线图 XAxis + YAxis (NumberBaseAxis)
HistogramSeries 直方图 XAxis + YAxis (NumberBaseAxis)
BarSeries 柱状图 YAxis (NumberBaseAxis)
HorizontalBarSeries 水平条形图 XAxis (NumberBaseAxis)
ArrayLineSeries 一维折线图 YAxis (NumberBaseAxis)
PieSeries 饼图/环形图 无需绑定轴

3. 后端设置数据

var xData = new double[] { 1.0, 2.0, 3.0, 4.0, 5.0 };
var yData = new double[] { 10.0, 20.0, 15.0, 30.0, 25.0 };

this.series.Count = xData.Length;
this.series.XSourceConverter = (i) => xData[i];
this.series.YSourceConverter = (i) => yData[i];
this.series.DisplayColor = LooseChart.Utility.RandomColor();

📷 效果预览

散点图 密度图 伪彩图 等高线图 折线图 直方图 柱状图和折线图 条形图 饼图

🔗 相关链接

链接 说明
Gitee 开源地址 国内镜像
更新日志 版本更新记录
SDK 文档 完整 API 文档与使用指南
Product Compatible and additional computed target framework versions.
.NET net6.0-windows7.0 is compatible.  net7.0-windows was computed.  net8.0-windows was computed.  net8.0-windows7.0 is compatible.  net9.0-windows was computed.  net10.0-windows was computed.  net10.0-windows7.0 is compatible. 
.NET Framework net472 is compatible.  net48 is compatible.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • .NETFramework 4.7.2

    • No dependencies.

  • .NETFramework 4.8

    • No dependencies.

  • net10.0-windows7.0

    • No dependencies.

  • net6.0-windows7.0

    • No dependencies.

  • net8.0-windows7.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.16 143 6/30/2026