Examples

Color originalColor = GetColor.FromHex("#BABABA");
Color fadeColor = GetColor.FromHex("#2F569C");
var durationOfFade = 250; // In milliseconds

VisualElement visualElement = new VisualElement();
visualElement.AnimateBackgroundColor(originalColor, fadeColor, durationOfFade);

VisualElement visualElement = new VisualElement();
visualElement.HoverBorderPulse(pulseStartColor: GetColor.FromHex("#7F3B3A"), pulseEndColor: GetColor.FromHex("#2F569C"), colorDuration: 500);  

Label label = new Label {text = "Click button to make me fade!"};

const int fadeInTime = 500;
const float displayTime = 2000f;
const int fadeOutTime = 500;
string newText = "then back to the original!";
var originalTextColor = GetColor.FromHex("#BABABA");
var animatedTextColor = GetColor.FromHex("#607FAE");

label.AnimFadeInSequence(newText, animatedTextColor, originalTextColor, fadeInTime, displayTime, fadeOutTime);

Color color = GetColor.FromHex("#CCCCCC");

public static Color FromHex(this string color)
{
    if (!color.StartsWith("#")) Debug.LogWarning("The FromHex() function must be used on a hexadecimal string beginning with #");
    ColorUtility.TryParseHtmlString(color, out var outColor);
    return outColor;
}

VisualElement visualElement = new VisualElement();
visualElement.OpenURL("https://github.com/instance-id/ElementAnimationToolkit");

public static T OpenURL<T>(this T element, string url) where T : VisualElement
{
    element.RegisterCallback<MouseUpEvent>(evt =>
    {
        if (evt.button == 0)
        {
            Application.OpenURL(url);
            evt.StopPropagation();
        }
    });

    return element;
}