github/greenshot
1
0
Fork 0
mirror of https://github.com/greenshot/greenshot synced 2025-08-14 02:37:03 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

"Merged" 0.8 with HEAD, so we can continue developing

Browse source 
git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1282 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2011-07-17 12:05:59 +00:00
commit f3b0878b02
539 changed files with 86855 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

130
Greenshot/Drawing/RoundedRectangle.cs Normal file
View file

@ -0,0 +1,130 @@
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2011 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on Sourceforge: http://sourceforge.net/projects/greenshot/
*
* 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 1 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, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
namespace Greenshot.Drawing {
public abstract class RoundedRectangle {
public enum RectangleCorners {
None = 0, TopLeft = 1, TopRight = 2,
BottomLeft = 4, BottomRight = 8,
All = TopLeft | TopRight | BottomLeft | BottomRight
}
public static GraphicsPath Create2(int x, int y, int width, int height, int radius) {
GraphicsPath gp = new GraphicsPath();
gp.AddLine(x + radius, y, x + width - (radius * 2), y); // Line
gp.AddArc(x + width - (radius * 2), y, radius * 2, radius * 2, 270, 90); // Corner
gp.AddLine(x + width, y + radius, x + width, y + height - (radius * 2)); // Line
gp.AddArc(x + width - (radius * 2), y + height - (radius * 2), radius * 2, radius * 2, 0, 90); // Corner
gp.AddLine(x + width - (radius * 2), y + height, x + radius, y + height); // Line
gp.AddArc(x, y + height - (radius * 2), radius * 2, radius * 2, 90, 90); // Corner
gp.AddLine(x, y + height - (radius * 2), x, y + radius); // Line
gp.AddArc(x, y, radius * 2, radius * 2, 180, 90); // Corner
gp.CloseFigure();
return gp;
}
public static GraphicsPath Create(int x, int y, int width, int height, int radius, RectangleCorners corners) {
int xw = x + width;
int yh = y + height;
int xwr = xw - radius;
int yhr = yh - radius;
int xr = x + radius;
int yr = y + radius;
int r2 = radius * 2;
int xwr2 = xw - r2;
int yhr2 = yh - r2;
GraphicsPath p = new GraphicsPath();
p.StartFigure();
//Top Left Corner
if ((RectangleCorners.TopLeft & corners) == RectangleCorners.TopLeft) {
p.AddArc(x, y, r2, r2, 180, 90);
} else {
p.AddLine(x, yr, x, y);
p.AddLine(x, y, xr, y);
}
//Top Edge
p.AddLine(xr, y, xwr, y);
//Top Right Corner
if ((RectangleCorners.TopRight & corners) == RectangleCorners.TopRight) {
p.AddArc(xwr2, y, r2, r2, 270, 90);
} else {
p.AddLine(xwr, y, xw, y);
p.AddLine(xw, y, xw, yr);
}
//Right Edge
p.AddLine(xw, yr, xw, yhr);
//Bottom Right Corner
if ((RectangleCorners.BottomRight & corners) == RectangleCorners.BottomRight) {
p.AddArc(xwr2, yhr2, r2, r2, 0, 90);
} else {
p.AddLine(xw, yhr, xw, yh);
p.AddLine(xw, yh, xwr, yh);
}
//Bottom Edge
p.AddLine(xwr, yh, xr, yh);
//Bottom Left Corner
if ((RectangleCorners.BottomLeft & corners) == RectangleCorners.BottomLeft) {
p.AddArc(x, yhr2, r2, r2, 90, 90);
} else {
p.AddLine(xr, yh, x, yh);
p.AddLine(x, yh, x, yhr);
}
//Left Edge
p.AddLine(x, yhr, x, yr);
p.CloseFigure();
return p;
}
public static GraphicsPath Create(Rectangle rect, int radius, RectangleCorners corners) {
return Create(rect.X, rect.Y, rect.Width, rect.Height, radius, corners);
}
public static GraphicsPath Create(int x, int y, int width, int height, int radius) {
return Create(x, y, width, height, radius, RectangleCorners.All);
}
public static GraphicsPath Create(Rectangle rect, int radius) {
return Create(rect.X, rect.Y, rect.Width, rect.Height, radius);
}
public static GraphicsPath Create(int x, int y, int width, int height) {
return Create(x, y, width, height, 5);
}
public static GraphicsPath Create(Rectangle rect) {
return Create(rect.X, rect.Y, rect.Width, rect.Height);
}
}
}