Class ButtonWidget

Widget which shows a buttons

Inheritance
object
Widget
TextBox
ButtonWidget
Implements
Inherited Members
Namespace: Mapsui.Widgets.ButtonWidget
Assembly: Mapsui.dll
Syntax
public class ButtonWidget : TextBox, IWidget, IWidgetTouchable, INotifyPropertyChanged
Remarks

With this, the user could add buttons with SVG icons to the map.

Usage To show a ButtonWidget, add a instance of the ButtonWidget to Map.Widgets by

map.Widgets.Add(new ButtonWidget(map, picture));

Customize Picture: SVG image to display for button Rotation: Value for rotation in degrees Opacity: Opacity of button

Properties

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Opacity

Opacity of background, frame and signs

Declaration
public float Opacity { get; set; }
Property Value
Type Description
float
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Picture

Object for prerendered image. For internal use only.

Declaration
public object? Picture { get; set; }
Property Value
Type Description
object
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Rotation

Rotation of the SVG image

Declaration
public float Rotation { get; set; }
Property Value
Type Description
float
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SvgImage

SVG image to show for button

Declaration
public string? SvgImage { get; set; }
Property Value
Type Description
string
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Touchable

Declaration
public override bool Touchable { get; }
Property Value
Type Description
bool
Overrides

Methods

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HandleWidgetTouched(Navigator, MPoint)

Function, which is called, when a Widget is hidden

Declaration
public override bool HandleWidgetTouched(Navigator navigator, MPoint position)
Parameters
Type Name Description
Navigator navigator

Navigator of MapControl
MPoint position

Screen position
Returns
Type Description
bool

True, if the Widget had handled the touch event
Overrides

Events

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PropertyChanged

Event handler which is called, when the button is touched

Declaration
public event PropertyChangedEventHandler? PropertyChanged
Event Type
Type Description
PropertyChangedEventHandler
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WidgetTouched

Event handler which is called, when the button is touched

Declaration
public event EventHandler<WidgetTouchedEventArgs>? WidgetTouched
Event Type
Type Description
EventHandler<WidgetTouchedEventArgs>

Implements