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//
// Fill.cs
//
// Author:
// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
//
// Copyright (c) 2013-2017 Jean-Philippe Bruyère
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Collections.Generic;
using vkvg;
namespace Crow
{
/// <summary>
/// base class for drawing content to paint on backend
/// </summary>
public abstract class Fill
{
/// <summary>
/// set content of fill as source for drawing operations on the backend context
/// </summary>
/// <param name="ctx">backend context</param>
/// <param name="bounds">paint operation bounding box, unused for SolidColor</param>
public abstract void SetAsSource (Context ctx, Rectangle bounds = default(Rectangle));
public static object Parse (string s){
if (string.IsNullOrEmpty (s))
return null;
if (s.Substring (1).StartsWith ("gradient"))
return (Gradient)Gradient.Parse (s);
if (s.EndsWith (".svg", true, System.Globalization.CultureInfo.InvariantCulture))
return SvgPicture.Parse (s);
if (s.EndsWith (".png", true, System.Globalization.CultureInfo.InvariantCulture) ||
s.EndsWith (".jpg", true, System.Globalization.CultureInfo.InvariantCulture) ||
s.EndsWith (".jpeg", true, System.Globalization.CultureInfo.InvariantCulture) ||
s.EndsWith (".bmp", true, System.Globalization.CultureInfo.InvariantCulture) ||
s.EndsWith (".gif", true, System.Globalization.CultureInfo.InvariantCulture))
return BmpPicture.Parse (s);
return (SolidColor)SolidColor.Parse (s);
}
public static implicit operator Color(Fill c){
SolidColor sc = c as SolidColor;
return sc == null ? default(Color) : sc.color;
}
public static implicit operator Fill(Color c){
return new SolidColor (c);
}
}
}
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