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>The GdkPixbuf Structure</TITLE
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NAME="GDK-PIXBUF-GDK-PIXBUF">The GdkPixbuf Structure</H1
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>The GdkPixbuf Structure -- Information that describes an image.</DIV
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CLASS="REFSYNOPSISDIV"
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> #include <gdk-pixbuf/gdk-pixbuf.h>
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDKCOLORSPACE"
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDKCOLORSPACE"
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-COLORSPACE"
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>gdk_pixbuf_get_colorspace</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-N-CHANNELS"
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>gdk_pixbuf_get_n_channels</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-HAS-ALPHA"
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>gdk_pixbuf_get_has_alpha</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-BITS-PER-SAMPLE"
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>gdk_pixbuf_get_bits_per_sample</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-PIXELS"
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>gdk_pixbuf_get_pixels</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-WIDTH"
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>gdk_pixbuf_get_width</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-HEIGHT"
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>gdk_pixbuf_get_height</A
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> (const GdkPixbuf *pixbuf);
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDK-PIXBUF-GET-ROWSTRIDE"
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>gdk_pixbuf_get_rowstride</A
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> (const GdkPixbuf *pixbuf); </PRE
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information that describes an image in memory.
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>enum GdkColorspace</H3
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} GdkColorspace;</PRE
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> This enumeration defines the color spaces that are supported by
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> library. Currently only RGB is supported.
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CLASS="INFORMALTABLE"
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>GDK_COLORSPACE_RGB</TT
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>Indicates a red/green/blue additive color space. </TD
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NAME="GDK-PIXBUF-GET-COLORSPACE"
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>gdk_pixbuf_get_colorspace ()</H3
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CLASS="PROGRAMLISTING"
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HREF="gdk-pixbuf-gdk-pixbuf.html#GDKCOLORSPACE"
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> gdk_pixbuf_get_colorspace (const GdkPixbuf *pixbuf);</PRE
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>Queries the color space of a pixbuf.</P
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CLASS="INFORMALTABLE"
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NAME="GDK-PIXBUF-GET-N-CHANNELS"
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>gdk_pixbuf_get_n_channels ()</H3
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CLASS="PROGRAMLISTING"
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>int gdk_pixbuf_get_n_channels (const GdkPixbuf *pixbuf);</PRE
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>Queries the number of channels of a pixbuf.</P
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> Number of channels.</TD
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NAME="GDK-PIXBUF-GET-HAS-ALPHA"
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>gdk_pixbuf_get_has_alpha ()</H3
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CLASS="PROGRAMLISTING"
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>gboolean gdk_pixbuf_get_has_alpha (const GdkPixbuf *pixbuf);</PRE
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>Queries whether a pixbuf has an alpha channel (opacity information).</P
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CLASS="INFORMALTABLE"
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> TRUE if it has an alpha channel, FALSE otherwise.</TD
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NAME="GDK-PIXBUF-GET-BITS-PER-SAMPLE"
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>gdk_pixbuf_get_bits_per_sample ()</H3
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CLASS="PROGRAMLISTING"
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>int gdk_pixbuf_get_bits_per_sample (const GdkPixbuf *pixbuf);</PRE
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>Queries the number of bits per color sample in a pixbuf.</P
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CLASS="INFORMALTABLE"
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> Number of bits per color sample.</TD
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NAME="GDK-PIXBUF-GET-PIXELS"
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>gdk_pixbuf_get_pixels ()</H3
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CLASS="PROGRAMLISTING"
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>guchar* gdk_pixbuf_get_pixels (const GdkPixbuf *pixbuf);</PRE
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>Queries a pointer to the pixel data of a pixbuf.</P
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CLASS="INFORMALTABLE"
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> A pointer to the pixbuf's pixel data.</TD
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NAME="GDK-PIXBUF-GET-WIDTH"
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>gdk_pixbuf_get_width ()</H3
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>int gdk_pixbuf_get_width (const GdkPixbuf *pixbuf);</PRE
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>Queries the width of a pixbuf.</P
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> Width in pixels.</TD
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NAME="GDK-PIXBUF-GET-HEIGHT"
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>gdk_pixbuf_get_height ()</H3
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CLASS="PROGRAMLISTING"
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>int gdk_pixbuf_get_height (const GdkPixbuf *pixbuf);</PRE
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>Queries the height of a pixbuf.</P
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> Height in pixels.</TD
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NAME="GDK-PIXBUF-GET-ROWSTRIDE"
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>gdk_pixbuf_get_rowstride ()</H3
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>int gdk_pixbuf_get_rowstride (const GdkPixbuf *pixbuf);</PRE
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>Queries the rowstride of a pixbuf, which is the number of bytes between rows.</P
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CLASS="INFORMALTABLE"
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> Number of bytes between rows.</TD
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