CRect Class Reference

#include <atltypes.h>

Inheritance diagram for CRect:

Collaboration diagram for CRect:

Public Member Functions
	CRect () noexcept
	CRect (int l, int t, int r, int b) noexcept
	CRect (const RECT &srcRect) noexcept
	CRect (LPCRECT lpSrcRect) noexcept
	CRect (POINT point, SIZE size) noexcept
	CRect (POINT topLeft, POINT bottomRight) noexcept
CPoint &	BottomRight () noexcept
const CPoint &	BottomRight () const noexcept
CPoint	CenterPoint () const noexcept
void	CopyRect (LPCRECT lpSrcRect) noexcept
void	DeflateRect (int x, int y) noexcept
void	DeflateRect (SIZE size) noexcept
void	DeflateRect (LPCRECT lpRect) noexcept
void	DeflateRect (int l, int t, int r, int b) noexcept
BOOL	EqualRect (LPCRECT lpRect) const noexcept
int	Height () const noexcept
void	InflateRect (int x, int y) noexcept
void	InflateRect (SIZE size) noexcept
void	InflateRect (LPCRECT lpRect) noexcept
void	InflateRect (int l, int t, int r, int b) noexcept
BOOL	IntersectRect (LPCRECT lpRect1, LPCRECT lpRect2) noexcept
BOOL	IsRectEmpty () const noexcept
BOOL	IsRectNull () const noexcept
void	MoveToX (int x) noexcept
void	MoveToY (int y) noexcept
void	MoveToXY (int x, int y) noexcept
void	MoveToXY (POINT point) noexcept
void	NormalizeRect () noexcept
void	OffsetRect (int x, int y) noexcept
void	OffsetRect (POINT point) noexcept
void	OffsetRect (SIZE size) noexcept
BOOL	PtInRect (POINT point) const noexcept
void	SetRect (int x1, int y1, int x2, int y2) noexcept
void	SetRectEmpty () noexcept
CSize	Size () const noexcept
BOOL	SubtractRect (LPCRECT lpRectSrc1, LPCRECT lpRectSrc2) noexcept
CPoint &	TopLeft () noexcept
const CPoint &	TopLeft () const noexcept
BOOL	UnionRect (LPCRECT lpRect1, LPCRECT lpRect2) noexcept
int	Width () const noexcept
BOOL	operator== (const RECT &rect) const noexcept
BOOL	operator!= (const RECT &rect) const noexcept
void	operator= (const RECT &srcRect) noexcept
void	operator+= (POINT point) noexcept
void	operator+= (SIZE size) noexcept
void	operator+= (LPCRECT lpRect) noexcept
void	operator-= (POINT point) noexcept
void	operator-= (SIZE size) noexcept
void	operator-= (LPCRECT lpRect) noexcept
CRect	operator+ (POINT point) const noexcept
CRect	operator+ (LPCRECT lpRect) const noexcept
CRect	operator+ (SIZE size) const noexcept
CRect	operator- (POINT point) const noexcept
CRect	operator- (SIZE size) const noexcept
CRect	operator- (LPCRECT lpRect) const noexcept
void	operator&= (const RECT &rect) noexcept
CRect	operator& (const RECT &rect2) const noexcept
void	operator|= (const RECT &rect) noexcept
CRect	operator| (const RECT &rect2) const noexcept
	operator LPRECT () noexcept
	operator LPCRECT () const noexcept

Additional Inherited Members
Public Attributes inherited from tagRECT
LONG	left
LONG	top
LONG	right
LONG	bottom

Detailed Description

Definition at line 221 of file atltypes.h.

Constructor & Destructor Documentation

CRect() [1/6]

CRect::CRect ( )

inlinenoexcept

Definition at line 224 of file atltypes.h.

    {
        left = top = right = bottom = 0;
    }

CRect() [2/6]

CRect::CRect ( int  l, int  t, int  r, int  b  )

inlinenoexcept

Definition at line 229 of file atltypes.h.

    {
        left = l;
        top = t;
        right = r;
        bottom = b;
    }

CRect() [3/6]

CRect::CRect ( const RECT &  srcRect )

inlinenoexcept

Definition at line 237 of file atltypes.h.

    {
        left = srcRect.left;
        top = srcRect.top;
        right = srcRect.right;
        bottom = srcRect.bottom;
    }

CRect() [4/6]

CRect::CRect ( LPCRECT  lpSrcRect )

inlinenoexcept

Definition at line 245 of file atltypes.h.

    {
        left = lpSrcRect->left;
        top = lpSrcRect->top;
        right = lpSrcRect->right;
        bottom = lpSrcRect->bottom;
    }

CRect() [5/6]

CRect::CRect ( POINT  point, SIZE  size  )

inlinenoexcept

Definition at line 253 of file atltypes.h.

    {
        left = point.x;
        top = point.y;
        right = point.x + size.cx;
        bottom = point.y + size.cy;
    }

CRect() [6/6]

CRect::CRect ( POINT  topLeft, POINT  bottomRight  )

inlinenoexcept

Definition at line 261 of file atltypes.h.

    {
        left = topLeft.x;
        top = topLeft.y;
        right = bottomRight.x;
        bottom = bottomRight.y;
    }

Member Function Documentation

BottomRight() [1/2]

const CPoint & CRect::BottomRight ( ) const

inlinenoexcept

Definition at line 274 of file atltypes.h.

    {
        return ((const CPoint*)this)[1];
    }

BottomRight() [2/2]

CPoint & CRect::BottomRight ( )

inlinenoexcept

Definition at line 269 of file atltypes.h.

    {
        return ((CPoint*)this)[1];
    }

CenterPoint()

CPoint CRect::CenterPoint ( ) const

inlinenoexcept

Definition at line 279 of file atltypes.h.

    {
        return CPoint(left + (Width() >> 1), top + (Height() >> 1));
    }

CopyRect()

void CRect::CopyRect ( LPCRECT  lpSrcRect )

inlinenoexcept

Definition at line 284 of file atltypes.h.

    {
        ::CopyRect(this, lpSrcRect);
    }

Referenced by CopyRect(), and test_CRect().

DeflateRect() [1/4]

void CRect::DeflateRect ( int  l, int  t, int  r, int  b  )

inlinenoexcept

Definition at line 304 of file atltypes.h.

    {
        left += l;
        top += t;
        right -= r;
        bottom -= b;
    }

DeflateRect() [2/4]

void CRect::DeflateRect ( int  x, int  y  )

inlinenoexcept

Definition at line 289 of file atltypes.h.

    {
        ::InflateRect(this, -x, -y);
    }

Referenced by DeflateRect(), and operator-=().

DeflateRect() [3/4]

void CRect::DeflateRect ( LPCRECT  lpRect )

inlinenoexcept

Definition at line 299 of file atltypes.h.

    {
        DeflateRect(lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
    }

DeflateRect() [4/4]

void CRect::DeflateRect ( SIZE  size )

inlinenoexcept

Definition at line 294 of file atltypes.h.

    {
        ::InflateRect(this, -size.cx, -size.cy);
    }

EqualRect()

BOOL CRect::EqualRect ( LPCRECT  lpRect ) const

inlinenoexcept

Definition at line 312 of file atltypes.h.

    {
        return ::EqualRect(this, lpRect);
    }

Referenced by SelectionModel::Landing(), and test_CRect().

Height()

int CRect::Height ( ) const

inlinenoexcept

Definition at line 318 of file atltypes.h.

    {
        return bottom - top;
    }

Referenced by BitmapFromHEMF(), BuildMaskFromPoints(), CenterPoint(), CCanvasWindow::DoDraw(), SelectionModel::DrawBackgroundPoly(), SelectionModel::DrawSelection(), SelectionModel::FlipHorizontally(), SelectionModel::FlipVertically(), SelectionModel::GetSelectionContents(), getSubImage(), ToolsModel::GetToolSize(), CACListView::GetVisibleCount(), CTextEditWindow::OnMoving(), CMiniatureWindow::OnSize(), CAutoComplete::OnSize(), putSubImage(), SelectionModel::RotateNTimes90Degrees(), Size(), SelectionModel::StretchSelection(), SelectionModel::StretchSkew(), SelectionModel::SwapWidthAndHeight(), and CTextEditWindow::ValidateEditRect().

InflateRect() [1/4]

void CRect::InflateRect ( int  l, int  t, int  r, int  b  )

inlinenoexcept

Definition at line 338 of file atltypes.h.

    {
        left -= l;
        top -= t;
        right += r;
        bottom += b;
    }

InflateRect() [2/4]

void CRect::InflateRect ( int  x, int  y  )

inlinenoexcept

Definition at line 323 of file atltypes.h.

    {
        ::InflateRect(this, x, y);
    }

Referenced by CToolSettingsWindow::calculateTwoBoxes(), DeflateRect(), TextTool::draw(), CToolSettingsWindow::drawBox(), SelectionModel::drawFrameOnCanvas(), CToolSettingsWindow::drawLine(), drawSizeBoxes(), CCanvasWindow::GetBaseRect(), getSizeBoxHitTest(), SelectionModel::hitTest(), InflateRect(), TwoPointDrawTool::OnButtonUp(), SmoothDrawTool::OnButtonUp(), CToolSettingsWindow::OnCreate(), ShapeTool::OnEndDraw(), CToolSettingsWindow::OnPaint(), operator+=(), and SelectionModel::StretchSelection().

InflateRect() [3/4]

void CRect::InflateRect ( LPCRECT  lpRect )

inlinenoexcept

Definition at line 333 of file atltypes.h.

    {
        InflateRect(lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
    }

InflateRect() [4/4]

void CRect::InflateRect ( SIZE  size )

inlinenoexcept

Definition at line 328 of file atltypes.h.

    {
        ::InflateRect(this, size.cx, size.cy);
    }

IntersectRect()

BOOL CRect::IntersectRect ( LPCRECT  lpRect1, LPCRECT  lpRect2  )

inlinenoexcept

Definition at line 346 of file atltypes.h.

    {
        return ::IntersectRect(this, lpRect1, lpRect2);
    }

Referenced by CCanvasWindow::DoDraw(), CTextEditWindow::FixEditPos(), CCanvasWindow::getNewZoomRect(), operator&=(), ImageModel::PushImageForUndo(), and test_CRect().

IsRectEmpty()

BOOL CRect::IsRectEmpty ( ) const

inlinenoexcept

Definition at line 351 of file atltypes.h.

    {
        return ::IsRectEmpty(this);
    }

Referenced by CCanvasWindow::DoDraw(), SelectionModel::DrawBackgroundPoly(), SelectionModel::DrawBackgroundRect(), SelectionModel::DrawSelection(), SelectionModel::Landing(), SelectionBaseTool::OnButtonUp(), TextTool::OnButtonUp(), RectSelTool::OnDrawOverlayOnImage(), TextTool::OnDrawOverlayOnImage(), SelectionModel::TakeOff(), and test_CRect().

IsRectNull()

BOOL CRect::IsRectNull ( ) const

inlinenoexcept

Definition at line 356 of file atltypes.h.

    {
        return (left == 0 && right == 0 &&
            top == 0 && bottom == 0);
    }

Referenced by test_CRect().

MoveToX()

void CRect::MoveToX ( int  x )

inlinenoexcept

Definition at line 362 of file atltypes.h.

    {
        int dx = x - left;
        left = x;
        right += dx;
    }

Referenced by MoveToXY().

MoveToXY() [1/2]

void CRect::MoveToXY ( int  x, int  y  )

inlinenoexcept

Definition at line 376 of file atltypes.h.

    {
        MoveToX(x);
        MoveToY(y);
    }

Referenced by MoveToXY().

MoveToXY() [2/2]

void CRect::MoveToXY ( POINT  point )

inlinenoexcept

Definition at line 382 of file atltypes.h.

    {
        MoveToXY(point.x, point.y);
    }

MoveToY()

void CRect::MoveToY ( int  y )

inlinenoexcept

Definition at line 369 of file atltypes.h.

    {
        int dy = y - top;
        top = y;
        bottom += dy;
    }

Referenced by MoveToXY().

NormalizeRect()

void CRect::NormalizeRect ( )

inlinenoexcept

Definition at line 387 of file atltypes.h.

    {
        if (left > right)
        {
            LONG tmp = left;
            left = right;
            right = tmp;
        }
        if (top > bottom)
        {
            LONG tmp = top;
            top = bottom;
            bottom = tmp;
        }
    }

Referenced by TwoPointDrawTool::OnButtonUp(), and SelectionModel::SetRectFromPoints().

OffsetRect() [1/3]

void CRect::OffsetRect ( int  x, int  y  )

inlinenoexcept

Definition at line 403 of file atltypes.h.

    {
        ::OffsetRect(this, x, y);
    }

Referenced by SelectionModel::Dragging(), CCanvasWindow::getNewZoomRect(), SelectionModel::moveSelection(), OffsetRect(), CCanvasWindow::OnMouseMove(), CTextEditWindow::OnNCPaint(), operator+=(), and operator-=().

OffsetRect() [2/3]

void CRect::OffsetRect ( POINT  point )

inlinenoexcept

Definition at line 408 of file atltypes.h.

    {
        ::OffsetRect(this, point.x, point.y);
    }

OffsetRect() [3/3]

void CRect::OffsetRect ( SIZE  size )

inlinenoexcept

Definition at line 413 of file atltypes.h.

    {
        ::OffsetRect(this, size.cx, size.cy);
    }

operator LPCRECT()

CRect::operator LPCRECT ( ) const

inlinenoexcept

Definition at line 590 of file atltypes.h.

    {
        return this;
    }

operator LPRECT()

CRect::operator LPRECT ( )

inlinenoexcept

Definition at line 585 of file atltypes.h.

    {
        return this;
    }

operator!=()

BOOL CRect::operator!= ( const RECT &  rect ) const

inlinenoexcept

Definition at line 475 of file atltypes.h.

    {
        return !(*this == rect);
    }

operator&()

CRect CRect::operator& ( const RECT &  rect2 ) const

inlinenoexcept

Definition at line 566 of file atltypes.h.

    {
        CRect r;
        r.IntersectRect(this, &rect2);
        return r;
    }

operator&=()

void CRect::operator&= ( const RECT &  rect )

inlinenoexcept

Definition at line 561 of file atltypes.h.

    {
        IntersectRect(this, &rect);
    }

operator+() [1/3]

CRect CRect::operator+ ( LPCRECT  lpRect ) const

inlinenoexcept

Definition at line 526 of file atltypes.h.

    {
        CRect r(this);
        r.InflateRect(lpRect);
        return r;
    }

operator+() [2/3]

CRect CRect::operator+ ( POINT  point ) const

inlinenoexcept

Definition at line 519 of file atltypes.h.

    {
        CRect r(this);
        r.OffsetRect(point);
        return r;
    }

operator+() [3/3]

CRect CRect::operator+ ( SIZE  size ) const

inlinenoexcept

Definition at line 533 of file atltypes.h.

    {
        CRect r(this);
        r.OffsetRect(size);
        return r;
    }

operator+=() [1/3]

void CRect::operator+= ( LPCRECT  lpRect )

inlinenoexcept

Definition at line 498 of file atltypes.h.

    {
        InflateRect(lpRect);
    }

operator+=() [2/3]

void CRect::operator+= ( POINT  point )

inlinenoexcept

Definition at line 488 of file atltypes.h.

    {
        OffsetRect(point);
    }

operator+=() [3/3]

void CRect::operator+= ( SIZE  size )

inlinenoexcept

Definition at line 493 of file atltypes.h.

    {
        OffsetRect(size);
    }

operator-() [1/3]

CRect CRect::operator- ( LPCRECT  lpRect ) const

inlinenoexcept

Definition at line 554 of file atltypes.h.

    {
        CRect r(this);
        r.DeflateRect(lpRect);
        return r;
    }

operator-() [2/3]

CRect CRect::operator- ( POINT  point ) const

inlinenoexcept

Definition at line 540 of file atltypes.h.

    {
        CRect r(this);
        r.OffsetRect(-point.x, -point.y);
        return r;
    }

operator-() [3/3]

CRect CRect::operator- ( SIZE  size ) const

inlinenoexcept

Definition at line 547 of file atltypes.h.

    {
        CRect r(this);
        r.OffsetRect(-size.cx, -size.cy);
        return r;
    }

operator-=() [1/3]

void CRect::operator-= ( LPCRECT  lpRect )

inlinenoexcept

Definition at line 513 of file atltypes.h.

    {
        DeflateRect(lpRect);
    }

operator-=() [2/3]

void CRect::operator-= ( POINT  point )

inlinenoexcept

Definition at line 503 of file atltypes.h.

    {
        OffsetRect(-point.x, -point.y);
    }

operator-=() [3/3]

void CRect::operator-= ( SIZE  size )

inlinenoexcept

Definition at line 508 of file atltypes.h.

    {
        OffsetRect(-size.cx, -size.cy);
    }

operator=()

void CRect::operator= ( const RECT &  srcRect )

inlinenoexcept

Definition at line 480 of file atltypes.h.

    {
        left = srcRect.left;
        top = srcRect.top;
        right = srcRect.right;
        bottom = srcRect.bottom;
    }

operator==()

BOOL CRect::operator== ( const RECT &  rect ) const

inlinenoexcept

Definition at line 467 of file atltypes.h.

    {
        return (left == rect.left &&
            top == rect.top &&
            right == rect.right &&
            bottom == rect.bottom);
    }

operator|()

CRect CRect::operator| ( const RECT &  rect2 ) const

inlinenoexcept

Definition at line 578 of file atltypes.h.

    {
        CRect r;
        r.UnionRect(this, &rect2);
        return r;
    }

operator|=()

void CRect::operator|= ( const RECT &  rect )

inlinenoexcept

Definition at line 573 of file atltypes.h.

    {
        UnionRect(this, &rect);
    }

PtInRect()

BOOL CRect::PtInRect ( POINT  point ) const

inlinenoexcept

Definition at line 418 of file atltypes.h.

    {
        return ::PtInRect(this, point);
    }

Referenced by ZoomTool::getNewZoomRect(), getSizeBoxHitTest(), CCanvasWindow::OnMouseMove(), and CCanvasWindow::OnSetCursor().

SetRect()

void CRect::SetRect ( int  x1, int  y1, int  x2, int  y2  )

inlinenoexcept

Definition at line 423 of file atltypes.h.

    {
        left = x1;
        top = y1;
        right = x2;
        bottom = y2;
    }

Referenced by CToolSettingsWindow::calculateTwoBoxes(), CCanvasWindow::getNewZoomRect(), TextTool::OnButtonUp(), and ImageModel::PushImageForUndo().

SetRectEmpty()

void CRect::SetRectEmpty ( )

inlinenoexcept

Definition at line 431 of file atltypes.h.

    {
        ZeroMemory(this, sizeof(*this));
    }

Referenced by IMAGE_PART::clear(), SelectionModel::HideSelection(), CCanvasWindow::OnButtonUp(), CCanvasWindow::OnCancelMode(), CCanvasWindow::OnKeyDown(), and SelectionModel::SelectionModel().

Size()

CSize CRect::Size ( ) const

inlinenoexcept

Definition at line 436 of file atltypes.h.

    {
        return CSize(Width(), Height());
    }

SubtractRect()

BOOL CRect::SubtractRect ( LPCRECT  lpRectSrc1, LPCRECT  lpRectSrc2  )

inlinenoexcept

Definition at line 441 of file atltypes.h.

    {
        return ::SubtractRect(this, lpRectSrc1, lpRectSrc2);
    }

TopLeft() [1/2]

const CPoint & CRect::TopLeft ( ) const

inlinenoexcept

Definition at line 451 of file atltypes.h.

    {
        return ((const CPoint*)this)[0];
    }

TopLeft() [2/2]

CPoint & CRect::TopLeft ( )

inlinenoexcept

Definition at line 446 of file atltypes.h.

    {
        return ((CPoint*)this)[0];
    }

UnionRect()

BOOL CRect::UnionRect ( LPCRECT  lpRect1, LPCRECT  lpRect2  )

inlinenoexcept

Definition at line 456 of file atltypes.h.

    {
        return ::UnionRect(this, lpRect1, lpRect2);
    }

Referenced by SelectionModel::Landing(), and operator|=().

Width()

int CRect::Width ( ) const

inlinenoexcept

Definition at line 461 of file atltypes.h.

    {
        return right - left;
    }

Referenced by BitmapFromHEMF(), BuildMaskFromPoints(), CenterPoint(), CCanvasWindow::DoDraw(), SelectionModel::DrawBackgroundPoly(), SelectionModel::DrawSelection(), SelectionModel::FlipHorizontally(), SelectionModel::FlipVertically(), SelectionModel::GetSelectionContents(), getSubImage(), ToolsModel::GetToolSize(), CTextEditWindow::OnMoving(), CACSizeBox::OnPaint(), CMiniatureWindow::OnSize(), CAutoComplete::OnSize(), putSubImage(), SelectionModel::RotateNTimes90Degrees(), Size(), SelectionModel::StretchSelection(), SelectionModel::StretchSkew(), SelectionModel::SwapWidthAndHeight(), and CTextEditWindow::ValidateEditRect().

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The documentation for this class was generated from the following file:

• sdk/lib/atl/atltypes.h