\section{\class{wxRect}}\label{wxrect}

A class for manipulating rectangles.

\wxheading{Derived from}

None

\wxheading{Include files}

<wx/gdicmn.h>

\wxheading{See also}

\helpref{wxPoint}{wxpoint}, \helpref{wxSize}{wxsize}

\latexignore{\rtfignore{\wxheading{Members}}}


\membersection{wxRect::wxRect}\label{wxrectctor}

\func{}{wxRect}{\void}

Default constructor.

\func{}{wxRect}{\param{int}{ x}, \param{int}{ y}, \param{int}{ width}, \param{int}{ height}}

Creates a wxRect object from x, y, width and height values.

\func{}{wxRect}{\param{const wxPoint\&}{ topLeft}, \param{const wxPoint\&}{ bottomRight}}

Creates a wxRect object from top-left and bottom-right points.

\func{}{wxRect}{\param{const wxPoint\&}{ pos}, \param{const wxSize\&}{ size}}

Creates a wxRect object from position and size values.

\func{}{wxRect}{\param{const wxSize\&}{ size}}

Creates a wxRect object from size values at the origin.


\membersection{wxRect::x}\label{wxrectx}

\member{int}{x}

x coordinate of the top-level corner of the rectangle.


\membersection{wxRect::y}\label{wxrecty}

\member{int}{y}

y coordinate of the top-level corner of the rectangle.


\membersection{wxRect::width}\label{wxrectwidth}

\member{int}{width}

Width member.


\membersection{wxRect::height}\label{wxrectheight}

\member{int}{height}

Height member.


\membersection{wxRect::Deflate}\label{wxrectdeflate}

\func{void}{Deflate}{\param{wxCoord }{dx}, \param{wxCoord }{dy}}

\func{void}{Deflate}{\param{wxCoord }{diff}}

\constfunc{wxRect}{Deflate}{\param{wxCoord }{dx}, \param{wxCoord }{dy}}

Decrease the rectangle size by {\it dx} in x direction and {\it dy} in y
direction. Both (or one of) parameters may be negative to increase the
rectngle size. This method is the opposite of \helpref{Inflate}{wxrectinflate}.

The second form uses the same {\it diff} for both {\it dx} and {\it dy}.

The first two versions modify the rectangle in place, the last one returns a
new rectangle leaving this one unchanged.

\wxheading{See also}

\helpref{Inflate}{wxrectinflate}


\membersection{wxRect::GetBottom}\label{wxrectgetbottom}

\constfunc{int}{GetBottom}{\void}

Gets the bottom point of the rectangle.


\membersection{wxRect::GetHeight}\label{wxrectgetheight}

\constfunc{int}{GetHeight}{\void}

Gets the height member.


\membersection{wxRect::GetLeft}\label{wxrectgetleft}

\constfunc{int}{GetLeft}{\void}

Gets the left point of the rectangle (the same as \helpref{wxRect::GetX}{wxrectgetx}).


\membersection{wxRect::GetPosition}\label{wxrectgetposition}

\constfunc{wxPoint}{GetPosition}{\void}

Gets the position.


\membersection{wxRect::GetTopLeft}\label{wxrectgettopleft}

\constfunc{wxPoint}{GetTopLeft}{\void}

Gets the topleft position of the rectangle. (Same as GetPosition).


\membersection{wxRect::GetBottomRight}\label{wxrectgetbottomright}

\constfunc{wxPoint}{GetBottomRight}{\void}

Gets the the bottom right position. Returns the bottom right point inside the rectangle.


\membersection{wxRect::GetRight}\label{wxrectgetright}

\constfunc{int}{GetRight}{\void}

Gets the right point of the rectangle.


\membersection{wxRect::GetSize}\label{wxrectgetsize}

\constfunc{wxSize}{GetSize}{\void}

Gets the size.


\membersection{wxRect::GetTop}\label{wxrectgettop}

\constfunc{int}{GetTop}{\void}

Gets the top point of the rectangle (the same as \helpref{wxRect::GetY}{wxrectgety}).


\membersection{wxRect::GetWidth}\label{wxrectgetwidth}

\constfunc{int}{GetWidth}{\void}

Gets the width member.


\membersection{wxRect::GetX}\label{wxrectgetx}

\constfunc{int}{GetX}{\void}

Gets the x member.


\membersection{wxRect::GetY}\label{wxrectgety}

\constfunc{int}{GetY}{\void}

Gets the y member.


\membersection{wxRect::Inflate}\label{wxrectinflate}

\func{void}{Inflate}{\param{wxCoord }{dx}, \param{wxCoord }{dy}}

\func{void}{Inflate}{\param{wxCoord }{diff}}

\constfunc{wxRect}{Inflate}{\param{wxCoord }{dx}, \param{wxCoord }{dy}}

Increase the rectangle size by {\it dx} in x direction and {\it dy} in y
direction. Both (or one of) parameters may be negative to decrease the
rectangle size.

The second form uses the same {\it diff} for both {\it dx} and {\it dy}.

The first two versions modify the rectangle in place, the last one returns a
new rectangle leaving this one unchanged.

\wxheading{See also}

\helpref{Deflate}{wxrectdeflate}


\membersection{wxRect::Inside}\label{wxrectinside}

\constfunc{bool}{Inside}{\param{int }{x}, \param{int }{y}}

\constfunc{bool}{Inside}{\param{const wxPoint\& }{pt}}

Returns {\tt true} if the given point is inside the rectangle (or on its
boundary) and {\tt false} otherwise.


\membersection{wxRect::Intersects}\label{wxrectintersects}

\constfunc{bool}{Intersects}{\param{const wxRect\& }{rect}}

Returns {\tt true} if this rectangle has a non empty intersection with the
rectangle {\it rect} and {\tt false} otherwise.


\membersection{wxRect::Offset}\label{wxrectoffset}

\func{void}{Offset}{\param{wxCoord }{dx}, \param{wxCoord }{dy}}

\func{void}{Offset}{\param{const wxPoint\& }{pt}}

Moves the rectangle by the specified offset. If {\it dx} is positive, the
rectangle is moved to the right, if {\it dy} is positive, it is moved to the
bottom, otherwise it is moved to the left or top respectively.


\membersection{wxRect::SetHeight}\label{wxrectsetheight}

\func{void}{SetHeight}{\param{int}{ height}}

Sets the height.


\membersection{wxRect::SetWidth}\label{wxrectsetwidth}

\func{void}{SetWidth}{\param{int}{ width}}

Sets the width.


\membersection{wxRect::SetX}\label{wxrectsetx}

\func{void}{SetX}{\param{int}{ x}}

Sets the x position.


\membersection{wxRect::SetY}\label{wxrectsety}

\func{void}{SetY}{\param{int}{ y}}

Sets the y position.


\membersection{wxRect::Union}\label{wxrectunion}

\constfunc{wxRect}{Union}{\param{const wxRect\&}{ rect}}

\func{wxRect\&}{Union}{\param{const wxRect\&}{ rect}}

Modifies the rectangle to contain the bounding box of this rectangle and the
one passed in as parameter. The const version returns the new rectangle, the
other one modifies this rectangle in place.


\membersection{wxRect::operator $=$}\label{wxrectassign}

\func{void}{operator $=$}{\param{const wxRect\& }{rect}}

Assignment operator.


\membersection{wxRect::operator $==$}\label{wxrectequal}

\func{bool}{operator $==$}{\param{const wxRect\& }{rect}}

Equality operator.


\membersection{wxRect::operator $!=$}\label{wxrectnotequal}

\func{bool}{operator $!=$}{\param{const wxRect\& }{rect}}

Inequality operator.