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5f7c9096e0
* Switch to floating point internally. Panning fixes. * Fix panning/zoom coordination errors.
121 lines
No EOL
3.6 KiB
C#
121 lines
No EOL
3.6 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2022 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using ShareX.HelpersLib;
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using System;
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using System.Drawing;
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namespace ShareX.ScreenCaptureLib
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{
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internal class ResizeNode : ImageEditorControl
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{
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public const int DefaultSize = 13;
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private PointF position;
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public PointF Position
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{
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get
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{
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return position;
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}
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set
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{
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position = value;
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Rectangle = new RectangleF(position.X - ((Size - 1) / 2), position.Y - ((Size - 1) / 2), Size, Size);
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}
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}
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public int Size { get; set; }
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public bool AutoSetSize { get; set; } = true;
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private NodeShape shape;
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public NodeShape Shape
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{
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get
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{
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return shape;
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}
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set
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{
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shape = value;
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if (AutoSetSize)
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{
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if (shape == NodeShape.CustomNode && CustomNodeImage != null)
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{
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Size = Math.Max(CustomNodeImage.Width, CustomNodeImage.Height);
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}
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else
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{
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Size = DefaultSize;
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}
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}
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}
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}
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public Image CustomNodeImage { get; private set; }
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public ResizeNode(float x = 0, float y = 0)
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{
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Shape = NodeShape.Square;
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Position = new PointF(x, y);
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}
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public void SetCustomNode(Image customNodeImage)
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{
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CustomNodeImage = customNodeImage;
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Shape = NodeShape.CustomNode;
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}
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public override void OnDraw(Graphics g)
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{
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RectangleF rect = Rectangle.SizeOffset(-1);
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switch (Shape)
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{
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case NodeShape.Square:
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g.DrawRectangle(Pens.White, rect.Offset(-1).Round());
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g.DrawRectangle(Pens.Black, rect.Round());
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break;
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default:
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case NodeShape.Circle:
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g.DrawEllipse(Pens.White, rect.Offset(-1));
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g.DrawEllipse(Pens.Black, rect);
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break;
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case NodeShape.Diamond:
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g.DrawDiamond(Pens.White, rect.Offset(-1).Round());
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g.DrawDiamond(Pens.Black, rect.Round());
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break;
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case NodeShape.CustomNode when CustomNodeImage != null:
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g.DrawImage(CustomNodeImage, Rectangle);
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break;
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}
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}
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}
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} |