QgsLayoutAligner Class Reference

Handles aligning and distributing sets of layout items. More...

#include <qgslayoutaligner.h>

Public Types
enum	Alignment {   AlignLeft , AlignHCenter , AlignRight , AlignTop ,   AlignVCenter , AlignBottom }
	Alignment options. More...
enum	Distribution {   DistributeLeft , DistributeHCenter , DistributeHSpace , DistributeRight ,   DistributeTop , DistributeVCenter , DistributeVSpace , DistributeBottom }
	Distribution options. More...
enum	Resize {   ResizeNarrowest , ResizeWidest , ResizeShortest , ResizeTallest ,   ResizeToSquare }
	Resize options. More...

Static Public Member Functions
static void	alignItems (QgsLayout *layout, const QList< QgsLayoutItem * > &items, Alignment alignment)
	Aligns a set of items from a layout in place.
static void	distributeItems (QgsLayout *layout, const QList< QgsLayoutItem * > &items, Distribution distribution)
	Distributes a set of items from a layout in place.
static void	resizeItems (QgsLayout *layout, const QList< QgsLayoutItem * > &items, Resize resize)
	Resizes a set of items from a layout in place.

Detailed Description

Handles aligning and distributing sets of layout items.

QgsLayoutAligner contains methods for automatically aligning and distributing sets of layout items, e.g. aligning a group of items to top or left sides.

Definition at line 35 of file qgslayoutaligner.h.

Member Enumeration Documentation

Alignment

enum QgsLayoutAligner::Alignment

Alignment options.

Enumerator
AlignLeft	Align left edges.
AlignHCenter	Align horizontal centers.
AlignRight	Align right edges.
AlignTop	Align top edges.
AlignVCenter	Align vertical centers.
AlignBottom	Align bottom edges.

Definition at line 41 of file qgslayoutaligner.h.

Distribution

enum QgsLayoutAligner::Distribution

Distribution options.

Enumerator
DistributeLeft	Distribute left edges.
DistributeHCenter	Distribute horizontal centers.
DistributeHSpace	Distribute horizontal equispaced.
DistributeRight	Distribute right edges.
DistributeTop	Distribute top edges.
DistributeVCenter	Distribute vertical centers.
DistributeVSpace	Distribute vertical equispaced.
DistributeBottom	Distribute bottom edges.

Definition at line 52 of file qgslayoutaligner.h.

Resize

enum QgsLayoutAligner::Resize

Resize options.

Enumerator
ResizeNarrowest	Resize width to match narrowest width.
ResizeWidest	Resize width to match widest width.
ResizeShortest	Resize height to match shortest height.
ResizeTallest	Resize height to match tallest height.
ResizeToSquare	Resize items to square.

Definition at line 65 of file qgslayoutaligner.h.

Member Function Documentation

alignItems()

void QgsLayoutAligner::alignItems ( QgsLayout *  layout, const QList< QgsLayoutItem * > &  items, QgsLayoutAligner::Alignment  alignment  )

static

Aligns a set of items from a layout in place.

The alignment argument specifies the method to use when aligning the items.

Definition at line 22 of file qgslayoutaligner.cpp.

distributeItems()

void QgsLayoutAligner::distributeItems ( QgsLayout *  layout, const QList< QgsLayoutItem * > &  items, QgsLayoutAligner::Distribution  distribution  )

static

Distributes a set of items from a layout in place.

The distribution argument specifies the method to use when distributing the items.

Definition at line 95 of file qgslayoutaligner.cpp.

resizeItems()

void QgsLayoutAligner::resizeItems ( QgsLayout *  layout, const QList< QgsLayoutItem * > &  items, QgsLayoutAligner::Resize  resize  )

static

Resizes a set of items from a layout in place.

The resize argument specifies the method to use when resizing the items.

Definition at line 195 of file qgslayoutaligner.cpp.

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

• /build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/core/layout/qgslayoutaligner.h
• /build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/core/layout/qgslayoutaligner.cpp