QPagedPaintDevice ¶

概要 ¶

详细描述 ¶

Paged paint devices are used to generate output for printing or for formats like PDF. QPdfWriter and QPrinter inherit from it.

class QPagedPaintDevice ¶

注意

This constructor is deprecated.

构造新的分页描绘设备。

PySide2.QtGui.QPagedPaintDevice. PageSize ¶

This enum type lists the available page sizes as defined in the Postscript PPD standard. These values are duplicated in QPageSize and QPrinter .

定义尺寸：

常量	描述
QPagedPaintDevice.A0	841 x 1189 mm
QPagedPaintDevice.A1	594 x 841 mm
QPagedPaintDevice.A2	420 x 594 mm
QPagedPaintDevice.A3	297 x 420 mm
QPagedPaintDevice.A4	210 x 297 mm, 8.26 x 11.69 inches
QPagedPaintDevice.A5	148 x 210 mm
QPagedPaintDevice.A6	105 x 148 mm
QPagedPaintDevice.A7	74 x 105 mm
QPagedPaintDevice.A8	52 x 74 mm
QPagedPaintDevice.A9	37 x 52 mm
QPagedPaintDevice.B0	1000 x 1414 mm
QPagedPaintDevice.B1	707 x 1000 mm
QPagedPaintDevice.B2	500 x 707 mm
QPagedPaintDevice.B3	353 x 500 mm
QPagedPaintDevice.B4	250 x 353 mm
QPagedPaintDevice.B5	176 x 250 mm, 6.93 x 9.84 inches
QPagedPaintDevice.B6	125 x 176 mm
QPagedPaintDevice.B7	88 x 125 mm
QPagedPaintDevice.B8	62 x 88 mm
QPagedPaintDevice.B9	33 x 62 mm
QPagedPaintDevice.B10	31 x 44 mm
QPagedPaintDevice.C5E	163 x 229 mm
QPagedPaintDevice.Comm10E	105 x 241 mm, U.S. Common 10 Envelope
QPagedPaintDevice.DLE	110 x 220 mm
QPagedPaintDevice.Executive	7.5 x 10 inches, 190.5 x 254 mm
QPagedPaintDevice.Folio	210 x 330 mm
QPagedPaintDevice.Ledger	431.8 x 279.4 mm
QPagedPaintDevice.Legal	8.5 x 14 inches, 215.9 x 355.6 mm
QPagedPaintDevice.Letter	8.5 x 11 inches, 215.9 x 279.4 mm
QPagedPaintDevice.Tabloid	279.4 x 431.8 mm
QPagedPaintDevice.Custom	Unknown, or a user defined size.
QPagedPaintDevice.A10
QPagedPaintDevice.A3Extra
QPagedPaintDevice.A4Extra
QPagedPaintDevice.A4Plus
QPagedPaintDevice.A4Small
QPagedPaintDevice.A5Extra
QPagedPaintDevice.B5Extra
QPagedPaintDevice.JisB0
QPagedPaintDevice.JisB1
QPagedPaintDevice.JisB2
QPagedPaintDevice.JisB3
QPagedPaintDevice.JisB4
QPagedPaintDevice.JisB5
QPagedPaintDevice.JisB6	,
QPagedPaintDevice.JisB7
QPagedPaintDevice.JisB8
QPagedPaintDevice.JisB9
QPagedPaintDevice.JisB10
QPagedPaintDevice.AnsiA	= Letter
QPagedPaintDevice.AnsiB	= Ledger
QPagedPaintDevice.AnsiC
QPagedPaintDevice.AnsiD
QPagedPaintDevice.AnsiE
QPagedPaintDevice.LegalExtra
QPagedPaintDevice.LetterExtra
QPagedPaintDevice.LetterPlus
QPagedPaintDevice.LetterSmall
QPagedPaintDevice.TabloidExtra
QPagedPaintDevice.ArchA
QPagedPaintDevice.ArchB
QPagedPaintDevice.ArchC
QPagedPaintDevice.ArchD
QPagedPaintDevice.ArchE
QPagedPaintDevice.Imperial7x9
QPagedPaintDevice.Imperial8x10
QPagedPaintDevice.Imperial9x11
QPagedPaintDevice.Imperial9x12
QPagedPaintDevice.Imperial10x11
QPagedPaintDevice.Imperial10x13
QPagedPaintDevice.Imperial10x14
QPagedPaintDevice.Imperial12x11
QPagedPaintDevice.Imperial15x11
QPagedPaintDevice.ExecutiveStandard
QPagedPaintDevice.Note
QPagedPaintDevice.Quarto
QPagedPaintDevice.Statement
QPagedPaintDevice.SuperA
QPagedPaintDevice.SuperB
QPagedPaintDevice.Postcard
QPagedPaintDevice.DoublePostcard
QPagedPaintDevice.Prc16K
QPagedPaintDevice.Prc32K
QPagedPaintDevice.Prc32KBig
QPagedPaintDevice.FanFoldUS
QPagedPaintDevice.FanFoldGerman
QPagedPaintDevice.FanFoldGermanLegal
QPagedPaintDevice.EnvelopeB4
QPagedPaintDevice.EnvelopeB5
QPagedPaintDevice.EnvelopeB6
QPagedPaintDevice.EnvelopeC0
QPagedPaintDevice.EnvelopeC1
QPagedPaintDevice.EnvelopeC2
QPagedPaintDevice.EnvelopeC3
QPagedPaintDevice.EnvelopeC4
QPagedPaintDevice.EnvelopeC5	= C5E
QPagedPaintDevice.EnvelopeC6
QPagedPaintDevice.EnvelopeC65
QPagedPaintDevice.EnvelopeC7
QPagedPaintDevice.EnvelopeDL	= DLE
QPagedPaintDevice.Envelope9
QPagedPaintDevice.Envelope10	=
QPagedPaintDevice.Envelope11
QPagedPaintDevice.Envelope12
QPagedPaintDevice.Envelope14
QPagedPaintDevice.EnvelopeMonarch
QPagedPaintDevice.EnvelopePersonal
QPagedPaintDevice.EnvelopeChou3
QPagedPaintDevice.EnvelopeChou4
QPagedPaintDevice.EnvelopeInvite
QPagedPaintDevice.EnvelopeItalian
QPagedPaintDevice.EnvelopeKaku2
QPagedPaintDevice.EnvelopeKaku3
QPagedPaintDevice.EnvelopePrc1
QPagedPaintDevice.EnvelopePrc2
QPagedPaintDevice.EnvelopePrc3
QPagedPaintDevice.EnvelopePrc4
QPagedPaintDevice.EnvelopePrc5
QPagedPaintDevice.EnvelopePrc6
QPagedPaintDevice.EnvelopePrc7
QPagedPaintDevice.EnvelopePrc8
QPagedPaintDevice.EnvelopePrc9
QPagedPaintDevice.EnvelopePrc10
QPagedPaintDevice.EnvelopeYou4
QPagedPaintDevice.LastPageSize	=

Due to historic reasons Executive is not the same as the standard Postscript and Windows Executive size, use ExecutiveStandard 代替。

The Postscript standard size Folio is different to the Windows DMPAPER_FOLIO size, use the Postscript standard size FanFoldGermanLegal if needed.

PySide2.QtGui.QPagedPaintDevice. PdfVersion ¶

The enum describes the version of the PDF file that is produced by QPrinter or QPdfWriter .

常量	描述
QPagedPaintDevice.PdfVersion_1_4	A PDF 1.4 compatible document is produced.
QPagedPaintDevice.PdfVersion_A1b	A PDF/A-1b compatible document is produced.
QPagedPaintDevice.PdfVersion_1_6	A PDF 1.6 compatible document is produced. This value was added in Qt 5.12.

PySide2.QtGui.QPagedPaintDevice. devicePageLayout ( ) ¶

返回类型

QPageLayout

注意

此函数被弃用。

Returns the internal device page layout.

PySide2.QtGui.QPagedPaintDevice. margins ( ) ¶

返回类型

Margins

Returns the current margins of the paint device. The default is 0.

边距以毫米为单位指定。

另请参阅

setMargins()

PySide2.QtGui.QPagedPaintDevice. newPage ( ) ¶

返回类型

bool

Starts a new page. Returns true 当成功时。

PySide2.QtGui.QPagedPaintDevice. pageLayout ( ) ¶

返回类型

QPageLayout

返回当前页面的布局。使用此方法以访问当前 QPageSize , 取向 , QMarginsF ，fullRect() 和 paintRect()。

注意：不可以在返回对象上使用 setter，必须单独调用 QPagedPaintDevice setters or use setPageLayout() .

另请参阅

setPageLayout() setPageSize() setPageOrientation() setPageMargins()

PySide2.QtGui.QPagedPaintDevice. pageSize ( ) ¶

返回类型

PageSize

Returns the currently used page size.

另请参阅

setPageSize()

PySide2.QtGui.QPagedPaintDevice. pageSizeMM ( ) ¶

返回类型

QSizeF

返回页面尺寸 (以毫米为单位)。

另请参阅

setPageSizeMM()

PySide2.QtGui.QPagedPaintDevice. setMargins ( margins ) ¶

参数

margins – Margins

Sets the margins to be used to margins .

边距以毫米为单位指定。

The margins are purely a hint to the drawing method. They don’t affect the coordinate system or clipping.

另请参阅

margins()

PySide2.QtGui.QPagedPaintDevice. setPageLayout ( pageLayout ) ¶

参数

pageLayout – QPageLayout

返回类型

bool

Sets the page layout to newPageLayout .

应先调用这当调用 begin() , or immediately before calling newPage() to apply the new page layout to a new page. You should not call any painting methods between a call to and newPage() as the wrong paint metrics may be used.

返回 true 若页面布局被成功设为 newPageLayout .

另请参阅

pageLayout()

PySide2.QtGui.QPagedPaintDevice. setPageMargins ( margins ) ¶

参数

margins – QMarginsF

返回类型

bool

Set the page margins 在当前页面布局单位。

应先调用这当调用 begin() , or immediately before calling newPage() to apply the new margins to a new page. You should not call any painting methods between a call to and newPage() as the wrong paint metrics may be used.

要获取当前页面边距，使用 pageLayout() .pageMargins().

返回 true 若页面边距被成功设为 margins .

另请参阅

pageLayout()

PySide2.QtGui.QPagedPaintDevice. setPageMargins ( margins , units ) ¶

参数

• margins – QMarginsF

• units – Unit

返回类型

bool

Set the page margins 定义以给定 units .

应先调用这当调用 begin() , or immediately before calling newPage() to apply the new margins to a new page. You should not call any painting methods between a call to setPageMargins() and newPage() as the wrong paint metrics may be used.

要获取当前页面边距，使用 pageLayout() .pageMargins().

返回 true 若页面边距被成功设为 margins .

另请参阅

pageLayout()

PySide2.QtGui.QPagedPaintDevice. setPageOrientation ( orientation ) ¶

参数

orientation – 取向

返回类型

bool

Sets the page orientation .

页面取向用于定义页面大小的取向，当获取页面矩形时。

应先调用这当调用 begin() , or immediately before calling newPage() to apply the new orientation to a new page. You should not call any painting methods between a call to and newPage() as the wrong paint metrics may be used.

要获取当前 取向 use pageLayout() .pageOrientation().

返回 true 若页面取向被成功设为 orientation .

另请参阅

pageLayout()

PySide2.QtGui.QPagedPaintDevice. setPageSize ( size ) ¶

参数

size – PageSize

Sets the size of the a page to size .

另请参阅

setPageSizeMM()

PySide2.QtGui.QPagedPaintDevice. setPageSize ( pageSize ) ¶

参数

pageSize – QPageSize

返回类型

bool

PySide2.QtGui.QPagedPaintDevice. setPageSizeMM ( size ) ¶

参数

size – QSizeF

Sets the page size to size . size is specified in millimeters.

If the size matches a standard PageSize then that page size will be used, otherwise 自定义 will be set.

另请参阅

pageSizeMM()