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HtmlBuilder.CreateImageMap Method (String)
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Creates an HTML code for a MAP tag.

Namespace: MindFusion.Diagramming
Assembly: MindFusion.Diagramming

 Syntax

C#  Copy Code

public string CreateImageMap (
    string mapName
)

Visual Basic  Copy Code

Public Function CreateImageMap( _
    mapName As String _
) As String

 Parameters

mapName
A string that represents the NAME attribute in the <MAP> tag.

 Return Value

A string value containing the generated HTML code.

 Remarks

There are <AREA> tags generated for each node or link whose HyperLink is not an empty string. Outlines of items that cannot be represented exactly with standard <AREA> shapes are approximated to polygons. The HREF attribute of the area is set to the value of item's HyperLink property. The ALT attribute is set to the value of item's ToolTip property.

 Example

The following HTML code:

HTML  Copy Code

<MAP NAME="diagram1">
    <AREA SHAPE ="RECT" COORDS="15,3,650,774" HREF="https://mindfusion.dev" ALT="">
    <AREA SHAPE ="POLY" COORDS="198,43,195,48,185,52,170,55,151,57,130,58,109,57,90,55,75,52,65,48,62,43,65,38,75,34,90,31,109,29,130,28,151,29,170,31,185,34,195,38,198,43" HREF="" ALT="">
    <AREA SHAPE ="POLY" COORDS="96,85,164,85,198,96,198,119,164,130,96,130,62,119,62,96" HREF="https://mindfusion.dev" ALT="">
    <AREA SHAPE ="RECT" COORDS="60,151,196,196" HREF="" ALT="">
    <AREA SHAPE ="RECT" COORDS="60,230,196,287" HREF="" ALT="">
</MAP>

is generated from the following code:

C#  Copy Code

HtmlBuilder hb = new HtmlBuilder(diagram);
string htmlCode = hb.CreateImageMap("diagram1");

Visual Basic  Copy Code

Dim hb As HtmlBuilder = New HtmlBuilder(Diagram)
Dim htmlCode As String = hb.CreateImageMap("diagram1")

 See Also

MvcDiagram Programmer's Guide © 2026 MindFusion