QCanvasRectangle Class Reference
[canvas module]

Detailed Description

This item paints a single rectangle which may have any pen() and brush(), but may not be tilted/rotated. For rotated rectangles, use QCanvasPolygon.

The rectangle's size and initial position can be set in the constructor. The size can be set or changed later using setSize(). Use height() and width() to retrieve the rectangle's dimensions.

The rectangle can be drawn on a painter with drawShape().

Like any other canvas item rectangles can be moved with QCanvasItem::move() and QCanvasItem::moveBy(), or by setting coordinates with QCanvasItem::setX(), QCanvasItem::setY() and QCanvasItem::setZ().

See also Graphics Classes and Image Processing Classes.

Member Function Documentation

QCanvasRectangle::QCanvasRectangle ( QCanvas * canvas )

QCanvasRectangle::QCanvasRectangle ( const QRect & r, QCanvas * canvas )

QCanvasRectangle::QCanvasRectangle ( int x, int y, int width, int height, QCanvas * canvas )

QCanvasRectangle::~QCanvasRectangle ()

QPointArray QCanvasRectangle::chunks () const [virtual protected]

void QCanvasRectangle::drawShape ( QPainter & p ) [virtual protected]

Example: canvas/canvas.cpp.

Reimplemented from QCanvasPolygonalItem.

int QCanvasRectangle::height () const

QRect QCanvasRectangle::rect () const

Returns the integer-converted x(), y() position and size() of the rectangle as a QRect.

int QCanvasRectangle::rtti () const [virtual]

See also QCanvasItem::rtti().

Reimplemented from QCanvasPolygonalItem.

void QCanvasRectangle::setSize ( int width, int height )

QSize QCanvasRectangle::size () const

Returns the width() and height() of the rectangle.

See also rect() and setSize().

int QCanvasRectangle::width () const

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