QPageLayout

PyQt5.QtGui.QPageLayout

Description

Describes the size, orientation and margins of a page.

The QPageLayout class defines the layout of a page in a paged document, with the page size, orientation and margins able to be set and the full page and paintable page rectangles defined by those attributes able to be queried in a variety of units.

The page size is defined by the QPageSize class which can be queried for page size attributes. Note that the QPageSize itself is always defined in a Portrait orientation.

The minimum margins can be defined for the layout but normally default to 0. When used in conjunction with Qt’s printing support the minimum margins will reflect the minimum printable area defined by the printer.

In the default StandardMode the current margins and minimum margins are always taken into account. The paintable rectangle is the full page rectangle less the current margins, and the current margins can only be set to values between the minimum margins and the maximum margins allowed by the full page size.

In FullPageMode the current margins and minimum margins are not taken into account. The paintable rectangle is the full page rectangle, and the current margins can be set to any values regardless of the minimum margins and page size.

See also

QPageSize.

Enums

Mode

Defines the page layout mode

Member	Value	Description
FullPageMode	1	Paint Rect excludes margins, margins can be any value and must be managed manually.
StandardMode	0	Paint Rect includes margins, margins must fall between the minimum and maximum.

---

Orientation

This enum type defines the page orientation

Note that some standard page sizes are defined with a width larger than their height, hence the orientation is defined relative to the standard page size and not using the relative page dimensions.

Member	Value	Description
Landscape	1	The page size is rotated through 90 degrees
Portrait	0	The page size is used in its default orientation

---

Unit

This enum type is used to specify the measurement unit for page layout and margins.

Member	Value	Description
Cicero	5	1/6th of a French inch, 12 Didot, 4.5mm
Didot	4	1/72th of a French inch, 0.375 mm
Inch	TODO	TODO
Millimeter	TODO	TODO
Pica	3	1/72th of a foot, 1/6th of an inch, 12 Points
Point	1	1/72th of an inch

Methods

__init__()

Creates an invalid QPageLayout.

---

__init__(QPageLayout)

Copy constructor, copies other to this.

---

__init__(QPageSize, Orientation, QMarginsF, units: Unit = Point, minMargins: QMarginsF = QMarginsF(0,0,0,0))

TODO

---

__eq__(QPageLayout) → bool

TODO

---

fullRect() → QRectF

Returns the full page rectangle in the current layout units.

The page rectangle takes into account the page size and page orientation, but not the page margins.

See also

paintRect(), units().

---

fullRect(Unit) → QRectF

Returns the full page rectangle in the required units.

The page rectangle takes into account the page size and page orientation, but not the page margins.

See also

paintRect().

---

fullRectPixels(int) → QRect

Returns the full page rectangle in device pixels for the given resolution.

The page rectangle takes into account the page size and page orientation, but not the page margins.

See also

paintRect().

---

fullRectPoints() → QRect

Returns the full page rectangle in Postscript Points (1/72 of an inch).

The page rectangle takes into account the page size and page orientation, but not the page margins.

See also

paintRect().

---

isEquivalentTo(QPageLayout) → bool

Returns true if this page layout is equivalent to the other page layout, i.e. if the page has the same size, margins and orientation.

---

isValid() → bool

Returns true if this page layout is valid.

---

margins() → QMarginsF

Returns the margins of the page layout using the currently set units.

See also

setMargins(), units().

---

margins(Unit) → QMarginsF

Returns the margins of the page layout using the requested units.

See also

setMargins(), margins().

---

marginsPixels(int) → QMargins

Returns the margins of the page layout in device pixels for the given resolution.

See also

setMargins().

---

marginsPoints() → QMargins

Returns the margins of the page layout in Postscript Points (1/72 of an inch).

See also

setMargins(), margins().

---

maximumMargins() → QMarginsF

Returns the maximum margins that would be applied if the page layout was in StandardMode.

The maximum margins allowed are calculated as the full size of the page minus the minimum margins set. For example, if the page width is 100 points and the minimum right margin is 10 points, then the maximum left margin will be 90 points.

See also

setMinimumMargins(), minimumMargins().

---

minimumMargins() → QMarginsF

Returns the minimum margins of the page layout.

See also

setMinimumMargins(), maximumMargins().

---

mode() → Mode

Returns the page layout mode.

See also

setMode().

---

__ne__(QPageLayout) → bool

TODO

---

orientation() → Orientation

Returns the page orientation of the page layout.

See also

setOrientation().

---

pageSize() → QPageSize

Returns the page size of the page layout.

Note that the QPageSize is always defined in a Portrait orientation. To obtain a size that takes the set orientation into account you must use fullRect().

See also

setPageSize().

---

paintRect() → QRectF

Returns the page rectangle in the current layout units.

The paintable rectangle takes into account the page size, orientation and margins.

If the FullPageMode mode is set then the fullRect() is returned and the margins must be manually managed.

---

paintRect(Unit) → QRectF

Returns the page rectangle in the required units.

The paintable rectangle takes into account the page size, orientation and margins.

If the FullPageMode mode is set then the fullRect() is returned and the margins must be manually managed.

---

paintRectPixels(int) → QRect

Returns the paintable rectangle in rounded device pixels for the given resolution.

The paintable rectangle takes into account the page size, orientation and margins.

If the FullPageMode mode is set then the fullRect() is returned and the margins must be manually managed.

---

paintRectPoints() → QRect

Returns the paintable rectangle in rounded Postscript Points (1/72 of an inch).

The paintable rectangle takes into account the page size, orientation and margins.

If the FullPageMode mode is set then the fullRect() is returned and the margins must be manually managed.

---

setBottomMargin(float) → bool

Sets the bottom page margin of the page layout to bottomMargin. Returns true if the margin was successfully set.

The units used are those currently defined for the layout. To use different units call setUnits() first.

If in the default StandardMode then the new margin must fall between the minimum margin set and the maximum margin allowed by the page size, otherwise the margin will not be set.

If in FullPageMode then any margin values will be accepted.

See also

setMargins(), margins().

---

setLeftMargin(float) → bool

Sets the left page margin of the page layout to leftMargin. Returns true if the margin was successfully set.

The units used are those currently defined for the layout. To use different units call setUnits() first.

If in the default StandardMode then the new margin must fall between the minimum margin set and the maximum margin allowed by the page size, otherwise the margin will not be set.

If in FullPageMode then any margin values will be accepted.

See also

setMargins(), margins().

---

setMargins(QMarginsF) → bool

Sets the page margins of the page layout to margins Returns true if the margins were successfully set.

The units used are those currently defined for the layout. To use different units then call setUnits() first.

If in the default StandardMode then all the new margins must fall between the minimum margins set and the maximum margins allowed by the page size, otherwise the margins will not be set.

If in FullPageMode then any margin values will be accepted.

See also

margins(), units().

---

setMinimumMargins(QMarginsF)

Sets the minimum page margins of the page layout to minMargins.

It is not recommended to override the default values set for a page size as this may be the minimum printable area for a physical print device.

If the StandardMode mode is set then the existing margins will be clamped to the new minMargins and the maximum allowed by the page size. If the FullPageMode is set then the existing margins will be unchanged.

See also

minimumMargins(), setMargins().

---

setMode(Mode)

Sets a page layout mode to mode.

See also

mode().

---

setOrientation(Orientation)

Sets the page orientation of the page layout to orientation.

Changing the orientation does not affect the current margins or the minimum margins.

See also

orientation().

---

setPageSize(QPageSize, minMargins: QMarginsF = QMarginsF(0,0,0,0))

TODO

---

setRightMargin(float) → bool

Sets the right page margin of the page layout to rightMargin. Returns true if the margin was successfully set.

The units used are those currently defined for the layout. To use different units call setUnits() first.

If in the default StandardMode then the new margin must fall between the minimum margin set and the maximum margin allowed by the page size, otherwise the margin will not be set.

If in FullPageMode then any margin values will be accepted.

See also

setMargins(), margins().

---

setTopMargin(float) → bool

Sets the top page margin of the page layout to topMargin. Returns true if the margin was successfully set.

The units used are those currently defined for the layout. To use different units call setUnits() first.

If in the default StandardMode then the new margin must fall between the minimum margin set and the maximum margin allowed by the page size, otherwise the margin will not be set.

If in FullPageMode then any margin values will be accepted.

See also

setMargins(), margins().

---

setUnits(Unit)

Sets the units used to define the page layout.

See also

units().

---

swap(QPageLayout)

TODO

---

units() → Unit

Returns the units the page layout is currently defined in.

See also

setUnits().