Package ch.bailu.gtk.gdkpixbuf

Klasse PixbufModulePattern

java.lang.Object
ch.bailu.gtk.type.Type
ch.bailu.gtk.type.Pointer
ch.bailu.gtk.type.Record
ch.bailu.gtk.gdkpixbuf.PixbufModulePattern
Alle implementierten Schnittstellen:
PointerInterface
public class PixbufModulePattern extends Record
The signature prefix for a module.

The signature of a module is a set of prefixes. Prefixes are encoded as
pairs of ordinary strings, where the second string, called the mask, if
not `NULL`, must be of the same length as the first one and may contain
' ', '!', 'x', 'z', and 'n' to indicate bytes that must be matched,
not matched, "don't-care"-bytes, zeros and non-zeros, respectively.

Each prefix has an associated integer that describes the relevance of
the prefix, with 0 meaning a mismatch and 100 a "perfect match".

Starting with gdk-pixbuf 2.8, the first byte of the mask may be '*',
indicating an unanchored pattern that matches not only at the beginning,
but also in the middle. Versions prior to 2.8 will interpret the '*'
like an 'x'.

The signature of a module is stored as an array of
`GdkPixbufModulePatterns`. The array is terminated by a pattern
where the `prefix` is `NULL`.

```c
GdkPixbufModulePattern *signature[] = {
{ "abcdx", " !x z", 100 },
{ "bla", NULL, 90 },
{ NULL, NULL, 0 }
};
```

In the example above, the signature matches e.g. "auud\0" with
relevance 100, and "blau" with relevance 90.

https://docs.gtk.org/gdk-pixbuf/struct.PixbufModulePattern.html

  • Felddetails

  • Konstruktordetails

    • PixbufModulePattern

      public PixbufModulePattern(PointerContainer pointer)

    • PixbufModulePattern

      public PixbufModulePattern()

  • Methodendetails

    • getClassHandler

      public static ClassHandler getClassHandler()

    • setFieldPrefix

      public void setFieldPrefix(Str prefix)
      the prefix for this pattern

    • getFieldPrefix

      public Str getFieldPrefix()
      the prefix for this pattern

    • setFieldMask

      public void setFieldMask(Str mask)
      mask containing bytes which modify how the prefix is matched against
      test data

    • getFieldMask

      public Str getFieldMask()
      mask containing bytes which modify how the prefix is matched against
      test data

    • setFieldRelevance

      public void setFieldRelevance(int relevance)
      relevance of this pattern

    • getFieldRelevance

      public int getFieldRelevance()
      relevance of this pattern