QwtColumnRect Class Reference

Directed rectangle representing bounding rectangle and orientation of a column. More...

#include <qwt_column_symbol.h>

Public Types
enum	Direction { LeftToRight , RightToLeft , BottomToTop , TopToBottom }
	Direction of the column. More...

Public Member Functions
	QwtColumnRect ()
	Build a rectangle with invalid intervals directed BottomToTop.
QRectF	toRect () const
	Return a normalized QRect built from the intervals.
Qt::Orientation	orientation () const
	Return Orientation.

Public Attributes
QwtInterval	hInterval
	Interval for the horizontal coordinates.
QwtInterval	vInterval
	Interval for the vertical coordinates.
Direction	direction
	Direction.

Detailed Description

Directed rectangle representing bounding rectangle and orientation of a column.

QwtColumnRect is a data structure that stores the horizontal and vertical intervals defining a column's extent, along with a direction that indicates how the column should be drawn. It is used by QwtColumnSymbol to determine the column's orientation and boundaries.

Member Enumeration Documentation

Direction

enum QwtColumnRect::Direction

Direction of the column.

Enumerator
LeftToRight	From left to right.
RightToLeft	From right to left.
BottomToTop	From bottom to top.
TopToBottom	From top to bottom.

Member Function Documentation

toRect()

QRectF QwtColumnRect::toRect

(

)

const

Return a normalized QRect built from the intervals.

Converts the horizontal and vertical intervals into a QRectF, handling exclude minimum/maximum flags appropriately.

Returns

Normalized rectangle

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

• /home/runner/work/QWT/QWT/src/plot/qwt_column_symbol.h
• /home/runner/work/QWT/QWT/src/plot/qwt_column_symbol.cpp