-
Data Grid
- Overview
-
Data Binding
-
Paging and Scrolling
-
Editing
-
Grouping
-
Filtering and Sorting
- Focused Row
-
Selection
-
Columns
- State Persistence
-
Appearance
-
Templates
-
Data Summaries
-
Master-Detail
-
Export
-
Adaptability
- Keyboard Navigation
-
Pivot Grid
- Overview
-
Data Binding
-
Field Chooser
-
Features
-
Tree List
- Overview
-
Data Binding
- Sorting
- Paging
-
Editing
-
Selection
-
Filtering
-
Column Customization
- State Persistence
- Adaptability
- Keyboard Navigation
-
Scheduler
- Overview
-
Data Binding
-
Views
-
Features
-
Grouping
-
Customization
-
Html Editor (CTP)
-
Diagram (CTP)
-
Charts
- Overview
-
Data Binding
-
Area Charts
-
Bar Charts
- Bullet Charts
-
Doughnut Charts
-
Financial Charts
-
Line Charts
-
Pie Charts
-
Point Charts
-
Polar and Radar Charts
-
Range Charts
-
Sparkline Charts
-
Tree Map
-
Funnel and Pyramid Charts
- Sankey Chart
-
Combinations
-
More Features
-
Export
-
Selection
-
Tooltips
-
Zooming
-
-
Gauges
- Overview
-
Data Binding
-
Bar Gauge
-
Circular Gauge
-
Linear Gauge
-
Navigation
-
Editors
- Overview
- Autocomplete
- Calendar
- Check Box
- Color Box
-
Date Box
-
Drop Down Box
-
Number Box
-
Select Box
- Switch
-
Tag Box
- Text Area
- Text Box
- Validation
- Custom Text Editor Buttons
- Right-to-Left Support
- Styling Mode
-
Forms and Multi-Purpose
- Overview
- Box
- Button Group
- Field Set
-
Filter Builder
-
Form
- Radio Group
-
Range Selector
- Numeric Scale (Lightweight)
- Numeric Scale
- Date-Time Scale (Lightweight)
- Date-Time Scale
- Logarithmic Scale
- Discrete scale
- Custom Formatting
- Use Range Selection for Calculation
- Use Range Selection for Filtering
- Image on Background
- Chart on Background
- Customized Chart on Background
- Chart on Background with Series Template
- Range Slider
- Responsive Box
- Scroll View
- Slider
-
File Management
-
File Manager (CTP)
-
File Uploader
-
-
Actions and Lists
- Overview
-
Action Sheet
-
Button
- Floating Action Button
- Drop Down Button
-
Context Menu
-
Gallery
-
List
-
Lookup
-
Tile View
-
Maps
-
Dialogs and Notifications
-
Localization
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Gauge Tooltip
Documentation
This demo shows how to enable and customize the tooltip of the CircularGauge. Hover over the value indicator or any of the subvalue indicators to show its tooltip.
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@(Html.DevExtreme().CircularGauge()
.ID("gauge")
.Scale(s => s
.StartValue(0)
.EndValue(20)
.TickInterval(5)
)
.Value(12)
.Subvalues(new double[] { 8, 18 })
.Tooltip(t => t
.Enabled(true)
.Font(f => f
.Color("#DCD0FF")
.Size(40)
)
.CustomizeTooltip(@<text>
function (arg) {
return {
text: arg.valueText + " ohm"
};
}
</text>)
)
.Export(e => e.Enabled(true))
.Title(t => t
.Text("Rheostat Resistance")
.Font(f => f.Size(28))
)
)
using DevExtreme.MVC.Demos.Models.SampleData;
using System.Collections.Generic;
using System.Web.Mvc;
namespace DevExtreme.MVC.Demos.Controllers {
public class GaugesController : Controller {
public ActionResult GaugeTooltip() {
return View();
}
}
}
#gauge {
height: 440px;
width: 100%;
}