Customization of Signature Pad

9 Jun 20261 minute to read

Stroke Color

Customize the stroke color of the SignaturePad control by using the StrokeColor property. The default stroke color is Colors.Black.

XAML

<signaturePad:SfSignaturePad StrokeColor="Red" />

C#

SfSignaturePad signaturePad = new SfSignaturePad();
signaturePad.StrokeColor = Colors.Red;

Stroke Thickness

The thickness of the stroke drawn can be customized by setting the MinimumStrokeThickness and MaximumStrokeThickness properties. The MinimumStrokeThickness defines the minimum thickness of the stroke and the MaximumStrokeThickness defines the maximum thickness of the stroke that can be drawn based on the speed and impression we provide through gesture within its minimum and maximum stroke thickness ranges. So that the signature will be more realistic.

XAML

<signaturePad:SfSignaturePad MinimumStrokeThickness="1"
                             MaximumStrokeThickness="6" />

C#

SfSignaturePad signaturePad = new SfSignaturePad()
{
    MinimumStrokeThickness = 1,
    MaximumStrokeThickness = 6,
};