Wt::WTextItem Class Reference

The result of a font metrics computation. More...

#include <Wt/WPaintDevice.h>

Public Member Functions
	WTextItem (const WString &text, double width, double nextWidth=-1)
	Constructor.
WString	text () const
	Returns the measured text. More...
double	width () const
	Returns the measured width. More...
double	nextWidth () const
	Returns the width for a next line-break boundary. More...

Detailed Description

The result of a font metrics computation.

See also

WPaintDevice::measureText()

Member Function Documentation

double Wt::WTextItem::nextWidth

(

)

const

Returns the width for a next line-break boundary.

Returns the width until the next line-break boundary, or -1 if the underlying word boundary analysis does not support this.

WString Wt::WTextItem::text

(

)

const

Returns the measured text.

If the item was measured with word breaking enabled, then the text may contain trailing whitespace that is not included in the width().

double Wt::WTextItem::width

(

)

const

Returns the measured width.

Returns the text width, in device local coordinates (pixels).