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Obsolete Members for QImage

The following class members are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

• QImage class reference

Public Functions

• void setText ( const char * key, const char * lang, const QString & s )   (obsolete)
• QString text ( const char * key, const char * lang = 0 ) const   (obsolete)
• QString text ( const QImageTextKeyLang & kl ) const   (obsolete)
• QList<QImageTextKeyLang> textList () const   (obsolete)

Member Function Documentation

void QImage::setText ( const char * key, const char * lang, const QString & s )

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Records string s for the keyword key. The key should be a portable keyword recognizable by other software - some suggested values can be found in the PNG specification. s can be any text. lang should specify the language code (see RFC 1766) or 0.

QString QImage::text ( const char * key, const char * lang = 0 ) const

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Returns the string recorded for the keyword key in language lang, or in a default language if lang is 0.

QString QImage::text ( const QImageTextKeyLang & kl ) const

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Returns the string recorded for the keyword and language kl.

QList<QImageTextKeyLang> QImage::textList () const

Returns a list of QImageTextKeyLang objects that enumerate all the texts key/language pairs set by setText() for this image.