#include <gdkmm/pixbufformat.h>
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| static GType | get_type () |
| | Get the GType for this class, for use with the underlying GObject type system. More...
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| Gdk::PixbufFormat::PixbufFormat |
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GdkPixbufFormat * |
gobject, |
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bool |
make_a_copy = true |
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) |
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explicit |
| Gdk::PixbufFormat::PixbufFormat |
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const PixbufFormat& |
other | ) |
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| Gdk::PixbufFormat::~PixbufFormat |
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| ) |
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noexcept |
| Gdk::PixbufFormat::PixbufFormat |
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Returns a description of the format.
- Since gtkmm 2.2:
- Returns
- A description of the format.
Returns the filename extensions typically used for files in the given format.
- Since gtkmm 2.2:
- Returns
- A
nullptr-terminated array of filename extensions which must be freed with Glib::strfreev() when it is no longer needed.
Returns information about the license of the image loader for the format.
The returned string should be a shorthand for a wellknown license, e.g. "LGPL", "GPL", "QPL", "GPL/QPL", or "other" to indicate some other license.
- Since gtkmm 2.6:
- Returns
- A string describing the license of format.
Returns the mime types supported by the format.
- Since gtkmm 2.2:
- Returns
- A
nullptr-terminated array of mime types which must be freed with Glib::strfreev() when it is no longer needed.
| static GType Gdk::PixbufFormat::get_type |
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| ) |
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static |
Get the GType for this class, for use with the underlying GObject type system.
| GdkPixbufFormat* Gdk::PixbufFormat::gobj |
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inline |
Provides access to the underlying C instance.
| const GdkPixbufFormat* Gdk::PixbufFormat::gobj |
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const |
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inline |
Provides access to the underlying C instance.
| GdkPixbufFormat* Gdk::PixbufFormat::gobj_copy |
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const |
Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.
| bool Gdk::PixbufFormat::is_disabled |
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| ) |
const |
| bool Gdk::PixbufFormat::is_save_option_supported |
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const Glib::ustring & |
option_key | ) |
const |
Returns true if the save option specified by option_key is supported when saving a pixbuf using the module implementing format.
See save() for more information about option keys.
- Since gtkmm 2.36:
- Parameters
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| option_key | The name of an option. |
- Returns
true if the specified option is supported.
| bool Gdk::PixbufFormat::is_scalable |
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| ) |
const |
Returns whether this image format is scalable.
If a file is in a scalable format, it is preferable to load it at the desired size, rather than loading it at the default size and scaling the resulting pixbuf to the desired size.
- Since gtkmm 2.6:
- Returns
- Whether this image format is scalable.
| bool Gdk::PixbufFormat::is_writable |
( |
| ) |
const |
Returns whether pixbufs can be saved in the given format.
- Since gtkmm 2.2:
- Returns
- Whether pixbufs can be saved in the given format.
| void Gdk::PixbufFormat::set_disabled |
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bool |
disabled = true | ) |
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Disables or enables an image format.
If a format is disabled, gdk-pixbuf won't use the image loader for this format to load images. Applications can use this to avoid using image loaders with an inappropriate license, see get_license().
- Since gtkmm 2.6:
- Parameters
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| disabled | true to disable the format format. |
- Parameters
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| lhs | The left-hand side |
| rhs | The right-hand side |
A Glib::wrap() method for this object.
- Parameters
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| object | The C instance. |
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |
- Returns
- A C++ instance that wraps this C instance.
| GdkPixbufFormat* Gdk::PixbufFormat::gobject_ |
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protected |
