Tree @run/8a909198-7fff-4596-a78d-571f487fdb51/upstream (Download .tar.gz)
- ..
- fx.h
- fx3d.h
- FX4Splitter.h
- FX7Segment.h
- FX885910Codec.h
- FX885911Codec.h
- FX885913Codec.h
- FX885914Codec.h
- FX885915Codec.h
- FX885916Codec.h
- FX88591Codec.h
- FX88592Codec.h
- FX88593Codec.h
- FX88594Codec.h
- FX88595Codec.h
- FX88596Codec.h
- FX88597Codec.h
- FX88598Codec.h
- FX88599Codec.h
- FXAccelTable.h
- FXApp.h
- FXArray.h
- FXArrowButton.h
- fxascii.h
- FXBitmap.h
- FXBitmapFrame.h
- FXBitmapView.h
- FXBMPIcon.h
- FXBMPImage.h
- FXButton.h
- FXBZFileStream.h
- FXCanvas.h
- FXCheckButton.h
- FXChoiceBox.h
- FXColorBar.h
- FXColorDialog.h
- FXColorList.h
- FXColorRing.h
- FXColorSelector.h
- FXColorWell.h
- FXColorWheel.h
- FXComboBox.h
- FXComposeContext.h
- FXComposite.h
- FXCP1250Codec.h
- FXCP1251Codec.h
- FXCP1252Codec.h
- FXCP1253Codec.h
- FXCP1254Codec.h
- FXCP1255Codec.h
- FXCP1256Codec.h
- FXCP1257Codec.h
- FXCP1258Codec.h
- FXCP437Codec.h
- FXCP850Codec.h
- FXCP852Codec.h
- FXCP855Codec.h
- FXCP856Codec.h
- FXCP857Codec.h
- FXCP860Codec.h
- FXCP861Codec.h
- FXCP862Codec.h
- FXCP863Codec.h
- FXCP864Codec.h
- FXCP865Codec.h
- FXCP866Codec.h
- FXCP869Codec.h
- FXCP874Codec.h
- FXCURCursor.h
- FXCursor.h
- FXDataTarget.h
- FXDate.h
- FXDC.h
- FXDCPrint.h
- FXDCWindow.h
- FXDebugTarget.h
- fxdefs.h
- FXDelegator.h
- FXDial.h
- FXDialogBox.h
- FXDict.h
- FXDir.h
- FXDirBox.h
- FXDirDialog.h
- FXDirList.h
- FXDirSelector.h
- FXDLL.h
- FXDockBar.h
- FXDockHandler.h
- FXDockSite.h
- FXDockTitle.h
- FXDocument.h
- FXDragCorner.h
- FXDrawable.h
- FXDriveBox.h
- FXElement.h
- FXException.h
- FXExpression.h
- FXExtentd.h
- FXExtentf.h
- FXFile.h
- FXFileDialog.h
- FXFileDict.h
- FXFileList.h
- FXFileSelector.h
- FXFileStream.h
- FXFoldingList.h
- FXFont.h
- FXFontDialog.h
- FXFontSelector.h
- FXFrame.h
- FXGIFCursor.h
- FXGIFIcon.h
- FXGIFImage.h
- FXGLCanvas.h
- FXGLCone.h
- FXGLContext.h
- FXGLCube.h
- FXGLCylinder.h
- FXGLObject.h
- FXGLShape.h
- FXGLSphere.h
- FXGLTriangleMesh.h
- FXGLViewer.h
- FXGLVisual.h
- FXGradientBar.h
- FXGroupBox.h
- FXGUISignal.h
- FXGZFileStream.h
- FXHash.h
- FXHeader.h
- FXHorizontalFrame.h
- FXICOIcon.h
- FXICOImage.h
- FXIcon.h
- FXIconDict.h
- FXIconList.h
- FXIconSource.h
- FXId.h
- FXIFFIcon.h
- FXIFFImage.h
- FXImage.h
- FXImageFrame.h
- FXImageView.h
- FXInputDialog.h
- FXIO.h
- FXJPGIcon.h
- FXJPGImage.h
- fxkeys.h
- FXKnob.h
- FXKOI8RCodec.h
- FXLabel.h
- FXList.h
- FXListBox.h
- FXMainWindow.h
- FXMat3d.h
- FXMat3f.h
- FXMat4d.h
- FXMat4f.h
- FXMatrix.h
- FXMDIButton.h
- FXMDIChild.h
- FXMDIClient.h
- FXMemMap.h
- FXMemoryStream.h
- FXMenuBar.h
- FXMenuButton.h
- FXMenuCaption.h
- FXMenuCascade.h
- FXMenuCheck.h
- FXMenuCommand.h
- FXMenuPane.h
- FXMenuRadio.h
- FXMenuSeparator.h
- FXMenuTitle.h
- FXMessageBox.h
- FXObject.h
- FXObjectList.h
- FXOptionMenu.h
- FXPacker.h
- FXPath.h
- FXPCXIcon.h
- FXPCXImage.h
- FXPicker.h
- FXPipe.h
- FXPNGIcon.h
- FXPNGImage.h
- FXPoint.h
- FXPopup.h
- FXPPMIcon.h
- FXPPMImage.h
- FXPrintDialog.h
- FXProgressBar.h
- FXProgressDialog.h
- FXQuatd.h
- FXQuatf.h
- FXRadioButton.h
- FXRanged.h
- FXRangef.h
- FXRASIcon.h
- FXRASImage.h
- FXRealSlider.h
- FXRealSpinner.h
- FXRecentFiles.h
- FXRectangle.h
- FXRegion.h
- FXRegistry.h
- FXReplaceDialog.h
- FXRex.h
- FXRGBIcon.h
- FXRGBImage.h
- FXRootWindow.h
- FXRuler.h
- FXRulerView.h
- FXScrollArea.h
- FXScrollBar.h
- FXScrollPane.h
- FXScrollWindow.h
- FXSearchDialog.h
- FXSeparator.h
- FXSettings.h
- FXShell.h
- FXShutter.h
- FXSize.h
- FXSlider.h
- FXSocket.h
- FXSphered.h
- FXSpheref.h
- FXSpinner.h
- FXSplashWindow.h
- FXSplitter.h
- FXSpring.h
- FXStat.h
- FXStatusBar.h
- FXStatusLine.h
- FXStream.h
- FXString.h
- FXStringDict.h
- FXSwitcher.h
- FXSystem.h
- FXTabBar.h
- FXTabBook.h
- FXTabItem.h
- FXTable.h
- FXText.h
- FXTextCodec.h
- FXTextField.h
- FXTGAIcon.h
- FXTGAImage.h
- FXThread.h
- FXTIFIcon.h
- FXTIFImage.h
- FXToggleButton.h
- FXToolBar.h
- FXToolBarGrip.h
- FXToolBarShell.h
- FXToolBarTab.h
- FXToolTip.h
- FXTopWindow.h
- FXTranslator.h
- FXTreeList.h
- FXTreeListBox.h
- FXTriStateButton.h
- FXUndoList.h
- fxunicode.h
- FXURL.h
- FXUTF16Codec.h
- FXUTF32Codec.h
- FXUTF8Codec.h
- FXVec2d.h
- FXVec2f.h
- FXVec3d.h
- FXVec3f.h
- FXVec4d.h
- FXVec4f.h
- fxver.h
- FXVerticalFrame.h
- FXVisual.h
- FXWindow.h
- FXWizard.h
- FXXBMIcon.h
- FXXBMImage.h
- FXXPMIcon.h
- FXXPMImage.h
- README
- xincs.h
FXRectangle.h @run/8a909198-7fff-4596-a78d-571f487fdb51/upstream — raw · history · blame
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | /********************************************************************************
* *
* R e c t a n g l e C l a s s *
* *
*********************************************************************************
* Copyright (C) 1994,2006 by Jeroen van der Zijp. All Rights Reserved. *
*********************************************************************************
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
*********************************************************************************
* $Id: FXRectangle.h 2344 2006-02-12 21:19:36Z lyle $ *
********************************************************************************/
#ifndef FXRECTANGLE_H
#define FXRECTANGLE_H
#ifndef FXPOINT_H
#include "FXPoint.h"
#endif
namespace FX {
/// Rectangle
class FXAPI FXRectangle {
public:
FXshort x;
FXshort y;
FXshort w;
FXshort h;
public:
/// Constructors
FXRectangle(){ }
FXRectangle(FXshort xx,FXshort yy,FXshort ww,FXshort hh):x(xx),y(yy),w(ww),h(hh){ }
FXRectangle(const FXPoint& p,const FXSize& s):x(p.x),y(p.y),w(s.w),h(s.h){ }
FXRectangle(const FXPoint& topleft,const FXPoint& bottomright):x(topleft.x),y(topleft.y),w(bottomright.x-topleft.x+1),h(bottomright.y-topleft.y+1){ }
/// Test if empty
bool empty() const { return w<=0 || h<=0; }
/// Test if zero
bool operator!() const { return x==0 && y==0 && w==0 && h==0; }
/// Equality
bool operator==(const FXRectangle& r) const { return x==r.x && y==r.y && w==r.w && h==r.h; }
bool operator!=(const FXRectangle& r) const { return x!=r.x || y!=r.y || w!=r.w || h!=r.h; }
/// Point in rectangle
bool contains(const FXPoint& p) const { return x<=p.x && y<=p.y && p.x<x+w && p.y<y+h; }
bool contains(FXshort xx,FXshort yy) const { return x<=xx && y<=yy && xx<x+w && yy<y+h; }
/// Rectangle properly contained in rectangle
bool contains(const FXRectangle& r) const { return x<=r.x && y<=r.y && r.x+r.w<=x+w && r.y+r.h<=y+h; }
/// Rectangles overlap
friend inline bool overlap(const FXRectangle& a,const FXRectangle& b);
/// Return moved rectangle
FXRectangle& move(const FXPoint& p){ x+=p.x; y+=p.y; return *this; }
FXRectangle& move(FXshort dx,FXshort dy){ x+=dx; y+=dy; return *this; }
/// Grow by amount
FXRectangle& grow(FXshort margin);
FXRectangle& grow(FXshort hormargin,FXshort vermargin);
FXRectangle& grow(FXshort leftmargin,FXshort rightmargin,FXshort topmargin,FXshort bottommargin);
/// Shrink by amount
FXRectangle& shrink(FXshort margin);
FXRectangle& shrink(FXshort hormargin,FXshort vermargin);
FXRectangle& shrink(FXshort leftmargin,FXshort rightmargin,FXshort topmargin,FXshort bottommargin);
/// Corners
FXPoint tl() const { return FXPoint(x,y); }
FXPoint tr() const { return FXPoint(x+w-1,y); }
FXPoint bl() const { return FXPoint(x,y+h-1); }
FXPoint br() const { return FXPoint(x+w-1,y+h-1); }
/// Assignment
FXRectangle& operator=(const FXRectangle& r){ x=r.x; y=r.y; w=r.w; h=r.h; return *this; }
/// Set value from another rectangle
FXRectangle& set(const FXRectangle& r){ x=r.x; y=r.y; w=r.w; h=r.h; return *this; }
/// Set from point and size
FXRectangle& set(const FXPoint& p,const FXSize& s){ x=p.x; y=p.y; w=s.w; h=s.h; return *this; }
/// Set from corners
FXRectangle& set(const FXPoint& topleft,const FXPoint& bottomright){ x=topleft.x; y=topleft.y; w=bottomright.x-topleft.x+1; h=bottomright.y-topleft.y+1; return *this; }
/// Set value from components
FXRectangle& set(FXshort xx,FXshort yy,FXshort ww,FXshort hh){ x=xx; y=yy; w=ww; h=hh; return *this; }
/// Union and intersection with rectangle
FXRectangle& operator+=(const FXRectangle &r);
FXRectangle& operator*=(const FXRectangle &r);
/// Union and intersection between rectangles
FXRectangle operator+(const FXRectangle& r) const;
FXRectangle operator*(const FXRectangle& r) const;
/// Save object to a stream
friend FXAPI FXStream& operator<<(FXStream& store,const FXRectangle& r);
/// Load object from a stream
friend FXAPI FXStream& operator>>(FXStream& store,FXRectangle& r);
};
inline bool overlap(const FXRectangle& a,const FXRectangle& b){ return b.x<a.x+a.w && b.y<a.y+a.h && a.x<b.x+b.w && a.y<b.y+b.h; }
extern FXAPI FXStream& operator<<(FXStream& store,const FXRectangle& r);
extern FXAPI FXStream& operator>>(FXStream& store,FXRectangle& r);
}
#endif
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