static SignaturePadView()
{
StrokeColorProperty = BindableProperty.Create(
nameof(StrokeColor),
typeof(Color),
typeof(SignaturePadView),
ImageConstructionSettings.DefaultStrokeColor,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignaturePadCanvas.StrokeColor = (Color)newValue);
StrokeWidthProperty = BindableProperty.Create(
nameof(StrokeWidth),
typeof(float),
typeof(SignaturePadView),
ImageConstructionSettings.DefaultStrokeWidth,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignaturePadCanvas.StrokeWidth = (float)newValue);
SignatureLineColorProperty = BindableProperty.Create(
nameof(SignatureLineColor),
typeof(Color),
typeof(SignaturePadView),
SignaturePadDarkColor,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignatureLine.Color = (Color)newValue);
SignatureLineWidthProperty = BindableProperty.Create(
nameof(SignatureLineWidth),
typeof(double),
typeof(SignaturePadView),
DefaultLineWidth,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignatureLine.HeightRequest = (double)newValue);
SignatureLineSpacingProperty = BindableProperty.Create(
nameof(SignatureLineSpacing),
typeof(double),
typeof(SignaturePadView),
DefaultNarrowSpacing,
propertyChanged: OnPaddingChanged);
CaptionTextProperty = BindableProperty.Create(
nameof(CaptionText),
typeof(string),
typeof(SignaturePadView),
DefaultCaptionText,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).CaptionLabel.Text = (string)newValue);
CaptionFontSizeProperty = BindableProperty.Create(
nameof(CaptionFontSize),
typeof(double),
typeof(SignaturePadView),
DefaultFontSize,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).CaptionLabel.FontSize = (double)newValue);
CaptionTextColorProperty = BindableProperty.Create(
nameof(CaptionTextColor),
typeof(Color),
typeof(SignaturePadView),
SignaturePadDarkColor,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).CaptionLabel.TextColor = (Color)newValue);
PromptTextProperty = BindableProperty.Create(
nameof(PromptText),
typeof(string),
typeof(SignaturePadView),
DefaultPromptText,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignaturePrompt.Text = (string)newValue);
PromptFontSizeProperty = BindableProperty.Create(
nameof(PromptFontSize),
typeof(double),
typeof(SignaturePadView),
DefaultFontSize,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignaturePrompt.FontSize = (double)newValue);
PromptTextColorProperty = BindableProperty.Create(
nameof(PromptTextColor),
typeof(Color),
typeof(SignaturePadView),
SignaturePadDarkColor,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).SignaturePrompt.TextColor = (Color)newValue);
ClearTextProperty = BindableProperty.Create(
nameof(ClearText),
typeof(string),
typeof(SignaturePadView),
DefaultClearLabelText,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).ClearLabel.Text = (string)newValue);
ClearFontSizeProperty = BindableProperty.Create(
nameof(ClearFontSize),
typeof(double),
typeof(SignaturePadView),
DefaultFontSize,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).ClearLabel.FontSize = (double)newValue);
ClearTextColorProperty = BindableProperty.Create(
nameof(ClearTextColor),
typeof(Color),
typeof(SignaturePadView),
SignaturePadDarkColor,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).ClearLabel.TextColor = (Color)newValue);
BackgroundImageProperty = BindableProperty.Create(
nameof(BackgroundImage),
typeof(ImageSource),
typeof(SignaturePadView),
default(ImageSource),
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).BackgroundImageView.Source = (ImageSource)newValue);
BackgroundImageAspectProperty = BindableProperty.Create(
nameof(BackgroundImageAspect),
typeof(Aspect),
typeof(SignaturePadView),
Aspect.AspectFit,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).BackgroundImageView.Aspect = (Aspect)newValue);
BackgroundImageOpacityProperty = BindableProperty.Create(
nameof(BackgroundImageOpacity),
typeof(double),
typeof(SignaturePadView),
1.0,
propertyChanged: (bindable, oldValue, newValue) => ((SignaturePadView)bindable).BackgroundImageView.Opacity = (double)newValue);
ClearedCommandProperty = BindableProperty.Create(
nameof(ClearedCommand),
typeof(ICommand),
typeof(SignaturePadView),
default(ICommand));
StrokeCompletedCommandProperty = BindableProperty.Create(
nameof(StrokeCompletedCommand),
typeof(ICommand),
typeof(SignaturePadView),
default(ICommand));
IsBlankPropertyKey = BindableProperty.CreateReadOnly(
nameof(IsBlank),
typeof(bool),
typeof(SignaturePadView),
true);
IsBlankProperty = IsBlankPropertyKey.BindableProperty;
}
public void SetValueFromRenderer(BindablePropertyKey propertyKey, object value)
{
controller.SetValueFromRenderer(propertyKey, value);
}
void IElementController.SetValueFromRenderer(BindablePropertyKey property, object value)
{
SetValueCore(property, value);
}
