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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Cairo;
using System.IO;
using System.Runtime.InteropServices;
using System.Xml.Serialization;
using System.ComponentModel;
using System.Diagnostics;
namespace go
{
public class Image : GraphicObject
{
Picture _pic;
string _svgSub;
[XmlAttributeAttribute("Path")]
public string Path {
get { return _pic == null ? null : _pic.Path; }
set {
try {
if (string.IsNullOrEmpty(value)){
_pic = null;
return;
}
LoadImage (value);
_pic.KeepProportions = true;
} catch (Exception ex) {
Debug.WriteLine (ex.Message);
_pic = null;
}
}
}
[XmlAttributeAttribute()][DefaultValue(null)]
public string SvgSub {
get { return _svgSub; }
set {
_svgSub = value;
registerForGraphicUpdate ();
}
}
#region CTOR
public Image () : base()
{
}
public Image (string _imgPath, Rectangle _bounds)
: base(_bounds)
{
LoadImage(_imgPath);
}
public Image (string _imgPath)
: base()
{
LoadImage(_imgPath);
}
// public Image (System.Drawing.Bitmap _bitmap)
// : base()
// {
// _pic = new BmpPicture ();
//
// LoadImage (_bitmap);
// }
#endregion
#region Image Loading
public void LoadImage (string path)
{
if (path.EndsWith (".svg", true, System.Globalization.CultureInfo.InvariantCulture))
_pic = new SvgPicture ();
else
_pic = new BmpPicture ();
_pic.LoadImage (path);
}
#endregion
#region GraphicObject overrides
protected override Size measureRawSize ()
{
// if (_pic == null)
// _pic = "#go.Images.Icons.IconAlerte.svg";
return _pic.Dimensions + Margin * 2;
}
protected override void onDraw (Context gr)
{
base.onDraw (gr);
if (_pic == null)
return;
_pic.Paint (gr, ClientRectangle, _svgSub);
}
#endregion
}
}
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