Class GridLines

Represents the visual guidance while dragging or arranging the objects.

Inheritance
System.Object
SfBaseComponent
GridLines
HorizontalGridLines
VerticalGridLines
Inherited Members
Namespace: Syncfusion.Blazor.Diagram
Assembly: Syncfusion.Blazor.dll
Syntax
public class GridLines : SfBaseComponent
Examples
<SfDiagramComponent Width = "1000px" Height="500px">
    <SnapSettings Constraints="SnapConstraints.ShowLines">
        <HorizontalGridLines LineColor="blue" LineDashArray="2,2" LineIntervals="@LineInterval">
        </HorizontalGridLines>
        <VerticalGridLines LineColor="blue" LineDashArray="2,2" LineIntervals="@LineInterval">
        </VerticalGridLines>
    </SnapSettings>
</SfDiagramComponent>
@code
{
   //Set the line intervals for the gridlines
   public double[] LineInterval { get; set; } = new double[] 
   {
        1.25, 14, 0.25, 15, 0.25, 15, 0.25, 15, 0.25, 15
   };
}

Constructors

GridLines()

Declaration
public GridLines()

Properties

DotIntervals

Represents the pattern of gaps defined by a set of dots.

Declaration
public double[] DotIntervals { get; set; }
Property Value
Type Description
System.Double[]

DotIntervalsChanged

Specifies the callback to trigger when the dotintervals changes.

Declaration
public EventCallback<double[]> DotIntervalsChanged { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Double[]>

LineColor

Defines the color of the horizontal or vertical gridlines.

Declaration
public string LineColor { get; set; }
Property Value
Type Description
System.String

LineColorChanged

Specifies the callback to trigger when the linecolor changes.

Declaration
public EventCallback<string> LineColorChanged { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.String>

LineDashArray

Defines the pattern of dashes and gaps in the horizontal or vertical gridlines.

Declaration
public string LineDashArray { get; set; }
Property Value
Type Description
System.String

LineDashArrayChanged

Specifies the callback to trigger when the linedasharray changes.

Declaration
public EventCallback<string> LineDashArrayChanged { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.String>

LineIntervals

The thickness and the space between horizontal/vertical gridlines can be customized by using line intervals.

Declaration
public double[] LineIntervals { get; set; }
Property Value
Type Description
System.Double[]

LineIntervalsChanged

Specifies the callback to trigger when the lineintervals changes.

Declaration
public EventCallback<double[]> LineIntervalsChanged { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Double[]>

SnapIntervals

Specifies a set of intervals for snapping the objects. By default, the objects are snapped towards the nearest grid line.

Declaration
public double[] SnapIntervals { get; set; }
Property Value
Type Description
System.Double[]

SnapIntervalsChanged

Specifies the callback to trigger when the snapintervals changes.

Declaration
public EventCallback<double[]> SnapIntervalsChanged { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Double[]>

Methods

Dispose()

This method releasing all unmanaged resources.

Declaration
public void Dispose()

OnAfterRenderAsync(Boolean)

Method invoked after each time the component has been rendered.

Declaration
protected override Task OnAfterRenderAsync(bool firstRender)
Parameters
Type Name Description
System.Boolean firstRender

Set to true for the first time component rendering; otherwise gets false.
Returns
Type Description
System.Threading.Tasks.Task

A System.Threading.Tasks.Task representing any asynchronous operation.
Overrides

OnParametersSetAsync()

Method invoked when any changes in component state occurs.

Declaration
protected override Task OnParametersSetAsync()
Returns
Type Description
System.Threading.Tasks.Task

="Task".