-
Data Grids / Data Management
-
Data Grid
- Overview
-
Data Binding
-
Filtering
- Sorting
-
Editing
-
Grouping
-
Selection
- Focused Row
- Paging
-
Scrolling
-
Columns
-
Master-Detail
-
Data Summaries
-
Drag & Drop
-
Export to PDF
-
Export to Excel
- Appearance
-
Customization
- State Persistence
-
Adaptability
-
Keyboard Navigation
- Right-To-Left Support
-
Tree List
- Overview
-
Data Binding
-
Filtering
- Sorting
-
Editing
-
Selection
- Focused Row
- Paging
-
Columns
- Drag & Drop
- State Persistence
- Adaptability
-
Keyboard Navigation
-
Card View
-
Pivot Grid
- Overview
-
Data Binding
-
Field Management
-
Data Summaries
- Drill Down
- Filtering
-
Scrolling
-
Export to Excel
- Chart Integration
- Customization
- State Persistence
-
Filter Builder
-
-
Data Visualization
-
Charts
- Overview
-
Data Binding
-
Common Concepts
-
Axis
-
Aggregation
-
Tooltips
-
Selection
-
Customization
-
Zooming
-
Export
-
-
Area Charts
-
Bar Charts
- Bullet Charts
-
Doughnut Charts
-
Financial Charts
-
Funnel and Pyramid Charts
-
Line Charts
- Pareto Chart
-
Pie Charts
-
Point Charts
-
Polar and Radar Charts
-
Range Charts
- Sankey Chart
-
Sparkline Charts
-
Tree Map
-
Gauges
- Overview
-
Runtime update
-
Bar Gauge
-
Circular Gauge
-
Linear Gauge
-
Diagram
- Overview
-
Data Binding
-
Featured Shapes
-
Custom Shapes
-
Document Capabilities
-
User Interaction
- UI Customization
- Adaptability
-
-
Scheduling / Planning
-
Scheduler
- Overview
-
Data Binding
-
Views
-
Appointments
-
Timetable
- Editing
-
Grouping
- Virtual Scrolling
- Drag & Drop
-
Customization
- Adaptability
-
Gantt
- Overview
- Data Binding
-
Filtering
- Sorting
- Strip Lines
- Export to PDF
- Validation
-
Customization
-
-
Reporting
-
AI-powered Extensions
-
Interaction
-
Report Types
-
Data binding
-
Real-life Reports
-
Layout Features
-
Report Controls
-
Web-specific Features
-
-
Rich Text Editor
- Overview
- Load/Save
- Document Protection
-
Templates
- Autocorrect
-
Customization
- Simple View
-
Spreadsheet
- Overview
-
Open a Document
- Export And Printing
-
Features
-
UI Customization
-
Messaging
-
WYSIWYG Editor
-
Forms
-
Data Editors
- Overview
-
Common Concepts
-
Calendar
- Check Box
- Color Box
- Date Box
-
Date Range Box
-
Number Box
- Radio Group
-
Range Selector
- Range Slider
- Slider
- Switch
- Text Area
- Text Box
-
Drop-Downs
- Autocomplete
-
Drop Down Box
-
Select Box
-
Tag Box
-
Lookup
-
Buttons
-
File Upload / File Management
-
File Manager
- Overview
-
File System Types
-
Customization
-
File Uploader
-
-
Popup and Notifications
-
Navigation
- Overview
- Accordion
-
Context Menu
-
Menu
- Multi View
-
Drawer
-
Tab Panel
-
Tabs
-
Toolbar
-
Stepper
- Pagination
-
List
-
Tree View
- Right-to-Left Support
-
Layout
-
Tile View
- Splitter
-
Gallery
- Scroll View
-
-
Interactive Wrappers
-
Sortable
- Resizable
-
-
Progress Indicators
-
Maps
- Overview
-
Map
-
Vector Map
-
Data Binding
- Multiple Layers
-
Markers
- Legend
-
Zooming and Panning
-
Customization
-
-
Localization
Related Demos:
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Charts - Hover Mode
The Chart and PieChart components support different modes of series hovering. This demo shows the «includePoints» mode, when all the points of a hovered series change their display style. In addition, you can specify a custom hover mode for legend items. Here, the «excludePoints» mode is used, when only the series line changes its display style leaving the points as they were.
Backend API
@(Html.DevExtreme().Chart()
.ID("chart")
.CommonSeriesSettings(s => s
.ArgumentField("State")
.Type(SeriesType.Spline)
.HoverMode(ChartSeriesHoverMode.IncludePoints)
.Point(p => p.HoverMode(ChartPointInteractionMode.AllArgumentPoints))
)
.Series(s => {
s.Add().ValueField("Year2004").Name("2004");
s.Add().ValueField("Year2001").Name("2001");
s.Add().ValueField("Year1998").Name("1998");
})
.StickyHovering(false)
.Title(t => t.Text("Great Lakes Gross State Product"))
.Export(e => e.Enabled(true))
.Legend(l => l
.VerticalAlignment(VerticalEdge.Bottom)
.HorizontalAlignment(HorizontalAlignment.Center)
.HoverMode(ChartLegendHoverMode.ExcludePoints)
)
.DataSource(new[] {
new { State = "Illinois", Year1998 = 374, Year2001 = 427, Year2004 = 479 },
new { State = "Indiana", Year1998 = 129, Year2001 = 146, Year2004 = 177 },
new { State = "Michigan", Year1998 = 259, Year2001 = 286, Year2004 = 323 },
new { State = "Ohio", Year1998 = 299, Year2001 = 325, Year2004 = 368 },
new { State = "Wisconsin", Year1998 = 110, Year2001 = 132, Year2004 = 162 }
})
)
using DevExtreme.AspNet.Data;
using DevExtreme.AspNet.Mvc;
using DevExtreme.NETCore.Demos.Models;
using DevExtreme.NETCore.Demos.Models.SampleData;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Linq;
namespace DevExtreme.NETCore.Demos.Controllers {
public class ChartsController : Controller {
public ActionResult HoverMode() {
return View();
}
}
}
#chart {
height: 440px;
}