/// <summary>
/// Blends two EffectBrushes together by a specified amount
/// </summary>
/// <param name="otherBrush">The foreground EffectBrush (When percent is at 1.0D, only this EffectBrush is shown)</param>
/// <param name="percent">The blending percent value</param>
/// <returns>The blended EffectBrush</returns>
public EffectBrush BlendEffectBrush(EffectBrush otherBrush, double percent)
{
if (percent <= 0.0)
{
return(new EffectBrush(this));
}
else if (percent >= 1.0)
{
return(new EffectBrush(otherBrush));
}
ColorSpectrum currentSpectrum = new ColorSpectrum(GetColorSpectrum());
ColorSpectrum newSpectrum = new ColorSpectrum(currentSpectrum).MultiplyByScalar(1.0 - percent);
foreach (var kvp in otherBrush.colorGradients)
{
System.Drawing.Color bgColor = currentSpectrum.GetColorAt(kvp.Key);
System.Drawing.Color fgColor = kvp.Value;
newSpectrum.SetColorAt(kvp.Key, Utils.ColorUtils.BlendColors(bgColor, fgColor, percent));
}
EffectBrush returnBrush = new EffectBrush(newSpectrum);
returnBrush.SetBrushType(type).SetWrap(wrap);
returnBrush.start = new System.Drawing.PointF((float)(start.X * (1.0 - percent) + otherBrush.start.X * (percent)), (float)(start.Y * (1.0 - percent) + otherBrush.start.Y * (percent)));
returnBrush.end = new System.Drawing.PointF((float)(end.X * (1.0 - percent) + otherBrush.end.X * (percent)), (float)(end.Y * (1.0 - percent) + otherBrush.end.Y * (percent)));
returnBrush.center = new System.Drawing.PointF((float)(center.X * (1.0 - percent) + otherBrush.center.X * (percent)), (float)(center.Y * (1.0 - percent) + otherBrush.center.Y * (percent)));
return(returnBrush);
}
public EffectBrush(EffectBrush otherBrush)
{
this.type = otherBrush.type;
this.wrap = otherBrush.wrap;
this.colorGradients = otherBrush.colorGradients;
this.start = otherBrush.start;
this.end = otherBrush.end;
this.center = otherBrush.center;
}
public bool Equals(EffectBrush p)
{
if (ReferenceEquals(null, p))
{
return(false);
}
if (ReferenceEquals(this, p))
{
return(true);
}
return(type == p.type &&
wrap == p.wrap &&
colorGradients.Equals(p.colorGradients) &&
start.Equals(p.start) &&
end.Equals(p.end) &&
center.Equals(p.center));
}
