ShareX/ShareX.ImageEffectsLib/Manipulations/Crop.cs
2024-01-03 02:57:14 +03:00

75 lines
2.2 KiB
C#

#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (c) 2007-2024 ShareX Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at <http://www.gnu.org/licenses/>.
*/
#endregion License Information (GPL v3)
using ShareX.HelpersLib;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
namespace ShareX.ImageEffectsLib
{
internal class Crop : ImageEffect
{
private Padding margin;
[DefaultValue(typeof(Padding), "0, 0, 0, 0")]
public Padding Margin
{
get
{
return margin;
}
set
{
if (value.Top >= 0 && value.Right >= 0 && value.Bottom >= 0 && value.Left >= 0)
{
margin = value;
}
}
}
public Crop()
{
this.ApplyDefaultPropertyValues();
}
public override Bitmap Apply(Bitmap bmp)
{
if (Margin.All == 0) return bmp;
return ImageHelpers.CropBitmap(bmp, new Rectangle(Margin.Left, Margin.Top, bmp.Width - Margin.Horizontal, bmp.Height - Margin.Vertical));
}
protected override string GetSummary()
{
if (Margin.All == -1)
{
return $"{Margin.Left}, {Margin.Top}, {Margin.Right}, {Margin.Bottom}";
}
return Margin.All.ToString();
}
}
}