Wt  3.2.1
Public Member Functions
Wt::WTextItem Class Reference

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

#include <Wt/WPaintDevice>

List of all members.

Public Member Functions

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

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 suppor 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).

 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator

Generated on Fri Mar 30 2012 for the C++ Web Toolkit (Wt) by doxygen 1.7.5.1