QTextImageFormat Class Reference
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QtGui

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The QTextImageFormat class provides formatting information for images in a QTextDocument . 更多...

方法

__init__ ( self )
__init__ ( self , QTextImageFormat)
float height ( self )
bool isValid ( self )
QString name ( self )
setHeight ( self , float aheight )
setName ( self , QString aname )
setWidth ( self , float awidth )
float width ( self )

详细描述

The QTextImageFormat class provides formatting information for images in a QTextDocument .

Inline images are represented by an object replacement character (0xFFFC in Unicode) which has an associated QTextImageFormat. The image format specifies a name with setName () that is used to locate the image. The size of the rectangle that the image will occupy is specified using setWidth () 和 setHeight ().

Images can be supplied in any format for which Qt has an image reader, so SVG drawings can be included alongside PNG, TIFF and other bitmap formats.

方法文档编制

QTextImageFormat.init ( self )

Creates a new image format object.

QTextImageFormat.init ( self , QTextImageFormat )

float QTextImageFormat.height ( self )

Returns the height of the rectangle occupied by the image.

另请参阅 width () 和 setHeight ().

bool QTextImageFormat.isValid ( self )

Returns true if this image format is valid; otherwise returns false.

QString QTextImageFormat.name ( self )

Returns the name of the image. The name refers to an entry in the application's resources file.

另请参阅 setName ().

QTextImageFormat.setHeight ( self , float aheight )

设置 height of the rectangle occupied by the 图像。

另请参阅 height () 和 setWidth ().

QTextImageFormat.setName ( self , QString aname )

设置 name of the image. The name is used to locate the image in the application's resources.

另请参阅 name ().

QTextImageFormat.setWidth ( self , float awidth )

设置 width of the rectangle occupied by the 图像。