public void EmptyPointsArrayDoesntChangeAnything ()
{
SignaturePadView signature = new SignaturePadView ();
CGPoint [] points = new CGPoint [] { new CGPoint (0, 0), new CGPoint (10, 30), new CGPoint (50, 70) };
signature.LoadPoints (points);
signature.LoadPoints (new CGPoint [0]);
Assert.That (signature.Points.Count () > 0);
}
public void NullPointsArrayDoesntChangeAnything()
{
SignaturePadView signature = new SignaturePadView ();
PointF [] points = new PointF [] { new PointF (0, 0), new PointF (10, 30), new PointF (50, 70) };
signature.LoadPoints (points);
signature.LoadPoints (null);
Assert.That (signature.Points.Count () > 0);
}
public void ValidPointsArrayDoesGetLoaded ()
{
SignaturePadView signature = new SignaturePadView ();
CGPoint [] points = new CGPoint [] { new CGPoint (0, 0), new CGPoint (10, 30), new CGPoint (50, 70) };
signature.LoadPoints (points);
Assert.That (signature.Points.Count () > 0);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = UIColor.White;
// the Signature Pad
signaturepad = new SignaturePadView();
signaturepad.Caption.Font = UIFont.FromName("Marker Felt", 16f);
signaturepad.CaptionText = "Authorization Signature";
signaturepad.SignaturePromptText = "☛";
signaturepad.SignaturePrompt.Font = UIFont.FromName("Helvetica", 32f);
signaturepad.BackgroundColor = UIColor.FromRGB(255, 255, 200); // a light yellow.
signaturepad.BackgroundImageView.Image = UIImage.FromBundle("logo-galaxy-black-64.png");
signaturepad.BackgroundImageView.Alpha = 0.0625f;
signaturepad.BackgroundImageView.ContentMode = UIViewContentMode.ScaleToFill;
signaturepad.BackgroundImageView.Frame = new System.Drawing.RectangleF(20, 20, 256, 256);
signaturepad.Layer.ShadowOffset = new System.Drawing.SizeF(0, 0);
signaturepad.Layer.ShadowOpacity = 1f;
View.AddSubviews(signaturepad);
// the buttons
btnSave = UIButton.FromType(UIButtonType.RoundedRect);
btnSave.SetTitle("Save", UIControlState.Normal);
btnSave.TouchUpInside += (sender, e) =>
{
if (signaturepad.IsBlank)
{
new UIAlertView("", "No signature to save.", null, "OK", null).Show();
}
else
{
points = signaturepad.Points;
new UIAlertView("", "Vector Saved.", null, "OK", null).Show();
}
};
btnLoad = UIButton.FromType(UIButtonType.RoundedRect);
btnLoad.SetTitle("Load Last", UIControlState.Normal);
btnLoad.TouchUpInside += (sender, e) =>
{
if (points != null)
{
signaturepad.LoadPoints(points);
}
};
View.AddSubviews(btnSave, btnLoad);
}
public void ReturnsFalseIfPointsExist ()
{
SignaturePadView signature = new SignaturePadView ();
signature.LoadPoints (new CGPoint [] { new CGPoint (0, 30) });
Assert.That (!signature.IsBlank);
}
