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<h1>GFC::Gtk::Image Class Reference</h1>A GtkImage C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="gtk_2image_8hh-source.html">gfc/gtk/image.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gtk::Image:
<p><center><img src="classGFC_1_1Gtk_1_1Image.png" usemap="#GFC::Gtk::Image_map" border="0" alt=""></center>
<map name="GFC::Gtk::Image_map">
<area href="classGFC_1_1Gtk_1_1Misc.html" alt="GFC::Gtk::Misc" shape="rect" coords="73,280,210,304">
<area href="classGFC_1_1Gtk_1_1Widget.html" alt="GFC::Gtk::Widget" shape="rect" coords="73,224,210,248">
<area href="classGFC_1_1Gtk_1_1Object.html" alt="GFC::Gtk::Object" shape="rect" coords="0,168,137,192">
<area href="classGFC_1_1Atk_1_1Implementor.html" alt="GFC::Atk::Implementor" shape="rect" coords="147,168,284,192">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html" alt="GFC::G::Object" shape="rect" coords="0,112,137,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInterface.html" alt="GFC::G::TypeInterface" shape="rect" coords="147,112,284,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="0,56,137,80">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="147,56,284,80">
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<area doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html" alt="GFC::Trackable" shape="rect" coords="147,0,284,24">
</map>
<a href="classGFC_1_1Gtk_1_1Image-members.html">List of all members.</a><h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="anchor" name="z596_0" doxytag="GFC::Gtk::Image::Image" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_0">Image</a> ()
<dl class="el"><dd class="mdescRight">Construct an empty <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_1">Image</a> (<a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a> *pixmap, <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> *mask)
<dl class="el"><dd class="mdescRight">Constructs an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> widget displaying a pixmap with a mask. <a href="#z596_1"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_2">Image</a> (<a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> *image, <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> *mask)
<dl class="el"><dd class="mdescRight">Construct an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> widget displaying a image with a mask. <a href="#z596_2"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_4">Image</a> (const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> &filename)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying the file <em>filename</em>. <a href="#z596_4"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_5">Image</a> (<a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> *pixbuf)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying pixbuf. <a href="#z596_5"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_6">Image</a> (const char **xpm_data)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> by parsing XPM data in memory. <a href="#z596_6"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_7">Image</a> (const <a class="el" href="classGFC_1_1Gtk_1_1StockId.html">StockId</a> &stock_id, <a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> size)
<dl class="el"><dd class="mdescRight">Construct an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying a stock icon. <a href="#z596_7"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_8">Image</a> (<a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a> *icon_set, <a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> size)
<dl class="el"><dd class="mdescRight">Construct an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying an icon set. <a href="#z596_8"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_9">Image</a> (<a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> &animation)
<dl class="el"><dd class="mdescRight">Constrcut an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying the given animation. <a href="#z596_9"></a><br></dl><li><a class="anchor" name="z596_10" doxytag="GFC::Gtk::Image::~Image" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z596_10">~Image</a> ()
<dl class="el"><dd class="mdescRight">Destructor. <br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z597_0" doxytag="GFC::Gtk::Image::gtk_image" ></a>
GtkImage * <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_0">gtk_image</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkImage structure. <br></dl><li><a class="anchor" name="z597_1" doxytag="GFC::Gtk::Image::operator GtkImage *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_1">operator GtkImage *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> to a GtkImage pointer. <br></dl><li><a class="el" href="namespaceGFC_1_1Gtk.html#a352">ImageType</a> <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type</a> () const
<dl class="el"><dd class="mdescRight">Gets the type of representation being used by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> to store image data. <a href="#z597_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_3">get_pixmap</a> (<a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a> **pixmap, <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> **mask) const
<dl class="el"><dd class="mdescRight">Gets the pixmap and mask being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z597_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_4">get_image</a> (<a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> **gdk_image, <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> **mask) const
<dl class="el"><dd class="mdescRight">Gets the <a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> and mask being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z597_4"></a><br></dl><li><a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> * <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_5">get_pixbuf</a> () const
<dl class="el"><dd class="mdescRight">Gets the <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z597_5"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_6">get_stock</a> (<a class="el" href="classGFC_1_1Gtk_1_1StockId.html">StockId</a> *stock_id, <a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> *size) const
<dl class="el"><dd class="mdescRight">Gets the stock icon name and size being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z597_6"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_7">get_icon_set</a> (<a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1Pointer.html">Pointer</a>< <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a> > *icon_set, <a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> *size) const
<dl class="el"><dd class="mdescRight">Gets the icon set and size being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z597_7"></a><br></dl><li><a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> * <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_8">get_animation</a> () const
<dl class="el"><dd class="mdescRight">Gets the <a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z597_8"></a><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Methods</div></td></tr>
<ul>
<li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_0">set</a> (<a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a> *pixmap, <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> *mask)
<dl class="el"><dd class="mdescRight">Set the pixmap and mask to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z598_0"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_1">set</a> (<a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> *image, <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> *mask)
<dl class="el"><dd class="mdescRight">Set the image and mask to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z598_1"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_3">set</a> (const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> &filename)
<dl class="el"><dd class="mdescRight">Set the file to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z598_3"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_4">set</a> (<a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> *pixbuf)
<dl class="el"><dd class="mdescRight">Set the pixbuf to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z598_4"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_5">set</a> (const <a class="el" href="classGFC_1_1Gtk_1_1StockId.html">StockId</a> &stock_id, <a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> size)
<dl class="el"><dd class="mdescRight">Set the stock icon name and size to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <a href="#z598_5"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_6">set</a> (<a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">Gtk::IconSet</a> *icon_set, <a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> size)
<dl class="el"><dd class="mdescRight">Set the icon set and icon size to be displayed by the image. <a href="#z598_6"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_7">set</a> (<a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> &animation)
<dl class="el"><dd class="mdescRight">Set the animation to be displayed by the image. <a href="#z598_7"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z598_8">reset</a> ()
<dl class="el"><dd class="mdescRight">Clears the image and resets its size to zero width and height. <a href="#z598_8"></a><br></dl></ul>
<h2>Protected Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="el" href="classGFC_1_1Gtk_1_1Image.html#z595_0">Image</a> (GtkImage *image, bool <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html#z143_1">owns_reference</a>=false)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from an existing GtkImage. <a href="#z595_0"></a><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkImage C++ wrapper class.
<p>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> widget displays an image. Various kinds of objects can be displayed as an image; most typically, you would load a <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> from a file, and then display that. There's a convenience constructor to do this, used as follows: <div class="fragment"><pre> Gtk::Image *image = <span class="keyword">new</span> Gtk::Image(<span class="stringliteral">"myfile.png"</span>);
</pre></div><p>
If the file isn't loaded successfully, the image will contain a "broken image" icon similar to that used in many web browsers. If you want to handle errors in loading the file yourself, for example by displaying an error message, then load the image as a <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a>, then create the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> with the pixbuf, like this: <div class="fragment"><pre> G::Error error;
Pointer<Gdk::Pixbuf> pixbuf = <span class="keyword">new</span> Gdk::Pixbuf(<span class="stringliteral">"myfile.png"</span>, &error);
<span class="keywordflow">if</span> (error.get())
{
display_some_message();
}
<span class="keywordflow">else</span>
{
Gtk::Image *image = <span class="keyword">new</span> Gtk::Image(pixbuf);
}
</pre></div><p>
A <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> smart pointer is used because the new pixbuf must be unreferecned. You don't need to hold on to a reference, the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will do that.<p>
The image file may contain an animation, if so the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will display an animation (<a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a>) instead of a static image. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> is a subclass of <a class="el" href="classGFC_1_1Gtk_1_1Misc.html">Misc</a>, which implies that you can align it (center, left, right) and add padding to it, using <a class="el" href="classGFC_1_1Gtk_1_1Misc.html">Misc</a> methods. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> is a "no window" widget (has no <a class="el" href="classGFC_1_1Gdk_1_1Window.html">Gdk::Window</a> of its own), so by default does not receive events. If you want to receive events on the image, such as button clicks, place the image inside an <a class="el" href="classGFC_1_1Gtk_1_1EventBox.html">EventBox</a>, then connect to the event signals on the event box.<p>
<b>Example:</b> Handling button press events on an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>. <div class="fragment"><pre><span class="preprocessor"> #include <gfc/main.h></span>
<span class="preprocessor"> #include <gfc/gtk/image.h></span>
<span class="preprocessor"> #include <gfc/gtk/eventbox.h></span>
<span class="preprocessor"> #include <gfc/gtk/window.h></span>
<span class="preprocessor"> #include <gfc/bind.h></span>
<span class="keyword">using</span> <span class="keyword">namespace </span>GFC;
<span class="keyword">class </span>Window : <span class="keyword">public</span> Gtk::Window
{
<span class="keyword">protected</span>:
<span class="keywordtype">bool</span> on_image_button_press(GdkEventButton *event, Gtk::Image *image);
<span class="keyword">public</span>:
Window();
};
Window::Window()
{
set_title(<span class="stringliteral">"Basic Window"</span>);
<span class="comment">// Create the event box and image.</span>
Gtk::EventBox *event_box = <span class="keyword">new</span> Gtk::EventBox;
Gtk::Image *image = <span class="keyword">new</span> Gtk::Image(<span class="stringliteral">"myfile.png"</span>);
<span class="comment">// If you have more than one image you could bind the new image to the slot, like this.</span>
event_box->sig_button_press_event().connect(bind(slot(<span class="keyword">this</span>, &Window::on_image_button_press), image));
<span class="comment">// Add the image to the event box and then the event box to the window.</span>
event_box->add(*image);
add(*event_box);
event_box->show_all();
show();
}
<span class="keywordtype">bool</span>
Window::on_image_button_press(GdkEventButton *event, Gtk::Image *image)
{
g_print (<span class="stringliteral">"Event box clicked at coordinates %.0f,%.0f\n"</span>, event->x, event->y);
<span class="comment">// The event was handled so return true to stop any further signal emission.</span>
<span class="keywordflow">return</span> <span class="keyword">true</span>;
}
<span class="keywordtype">int</span> main (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
{
<span class="keyword">using</span> <span class="keyword">namespace </span>Main;
<a class="code" href="namespaceGFC_1_1Main.html#a2">init</a>(&argc, &argv);
Window window;
window.sig_destroy().connect(slot(&GFC::Main::quit));
<a class="code" href="namespaceGFC_1_1Main.html#a11">run</a>();
<span class="keywordflow">return</span> 0;
}
</pre></div><p>
When handling events on the event box, keep in mind that coordinates in the image may be different from event box coordinates due to the alignment and padding settings on the image (see <a class="el" href="classGFC_1_1Gtk_1_1Misc.html">Misc</a>). The simplest way to solve this is to set the alignment to 0.0 (left/top), and set the padding to zero. Then the origin of the image will be the same as the origin of the event box.<p>
Sometimes an application will want to avoid depending on external data files, such as image files. GTK+ comes with a program to avoid this, called gdk-pixbuf-csource. This program allows you to convert an image into a C variable declaration, which can then be passed to the <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> constructor: <div class="fragment"><pre> Pixbuf(<span class="keywordtype">int</span> stream_length, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *stream, <span class="keywordtype">bool</span> copy_pixels, G::Error *error = 0);
</pre></div>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="z595_0" doxytag="GFC::Gtk::Image::Image" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">GtkImage * </td>
<td class="mdname" nowrap> <em>image</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>owns_reference</em> = <code>false</code></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [explicit, protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from an existing GtkImage.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>image</em> </td><td>A pointer to a GtkImage. </td></tr>
<tr><td></td><td valign=top><em>owns_reference</em> </td><td>Set false if the initial reference count is floating, set true if it's not.</td></tr>
</table>
</dl>
<br>
The <em>image</em> can be a newly created GtkImage or an existing GtkImage (see <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z68_0">G::Object::Object</a>). </td>
</tr>
</table>
<a class="anchor" name="z596_1" doxytag="GFC::Gtk::Image::Image" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a> * </td>
<td class="mdname" nowrap> <em>pixmap</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> * </td>
<td class="mdname" nowrap> <em>mask</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructs an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> widget displaying a pixmap with a mask.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>pixmap</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a>, or null. </td></tr>
<tr><td></td><td valign=top><em>mask</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a>, or null.</td></tr>
</table>
</dl>
<br>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the pixmap or mask; you still need to unref them if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<a class="anchor" name="z596_2" doxytag="GFC::Gtk::Image::Image" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> * </td>
<td class="mdname" nowrap> <em>image</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> * </td>
<td class="mdname" nowrap> <em>mask</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> widget displaying a image with a mask.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>image</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a>, or null. </td></tr>
<tr><td></td><td valign=top><em>mask</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a>, or null.</td></tr>
</table>
</dl>
<br>
An <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> is a client-side image buffer in the pixel format of the current display. The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the image or mask; you still need to unref them if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<a class="anchor" name="z596_4" doxytag="GFC::Gtk::Image::Image" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>filename</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [explicit]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying the file <em>filename</em>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>filename</em> </td><td>A filename.</td></tr>
</table>
</dl>
<br>
If the file isn't found or can't be loaded, the resulting <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will display a "broken image" icon. If the file contains an animation, the image will contain an animation. If you need to detect failures to load the file, use <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> to load the file yourself, then create the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the pixbuf. (Or for animations, use <a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a>. The storage type (<a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>) of the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> is not defined, it will be whatever is appropriate for displaying the file. </td>
</tr>
</table>
<a class="anchor" name="z596_5" doxytag="GFC::Gtk::Image::Image" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pixbuf</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [explicit]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying pixbuf.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>pixbuf</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a>, or null.</td></tr>
</table>
</dl>
<br>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the pixbuf; you still need to unref it if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. Note that this method just creates an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the pixbuf. The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> created will not react to state changes. Should you want that, you should use an <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a>. </td>
</tr>
</table>
<a class="anchor" name="z596_6" doxytag="GFC::Gtk::Image::Image" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char ** </td>
<td class="mdname1" valign="top" nowrap> <em>xpm_data</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [explicit]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> by parsing XPM data in memory.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>xpm_data</em> </td><td>A pointer to inline XPM data.</td></tr>
</table>
</dl>
<br>
The xpm_data is commonly the result of including an XPM file into a program's C source. This method creates a new GdkPixbuf by parsing XPM data in memory and then constructs the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the pixbuf. </td>
</tr>
</table>
<a class="anchor" name="z596_7" doxytag="GFC::Gtk::Image::Image" ></a><p>
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<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classGFC_1_1Gtk_1_1StockId.html">StockId</a> & </td>
<td class="mdname" nowrap> <em>stock_id</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> </td>
<td class="mdname" nowrap> <em>size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
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<td>
</td>
<td>
<p>
Construct an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying a stock icon.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>stock_id</em> </td><td>A stock icon ID. </td></tr>
<tr><td></td><td valign=top><em>size</em> </td><td>A stock icon size.</td></tr>
</table>
</dl>
<br>
Sample stock icon names are Gtk:StockId::OPEN, Gtk:StockId::EXIT. Sample stock sizes are ICON_SIZE_MENU, ICON_SIZE_SMALL_TOOLBAR. If the stock icon name isn't known, a "broken image" icon will be displayed instead. You can register your own stock icon names, see <a class="el" href="classGFC_1_1Gtk_1_1IconFactory.html#z577_2">Gtk::IconFactory::add_default()</a> and <a class="el" href="classGFC_1_1Gtk_1_1IconFactory.html#z577_0">Gtk::IconFactory::add()</a>. </td>
</tr>
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<a class="anchor" name="z596_8" doxytag="GFC::Gtk::Image::Image" ></a><p>
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<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a> * </td>
<td class="mdname" nowrap> <em>icon_set</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> </td>
<td class="mdname" nowrap> <em>size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying an icon set.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>icon_set</em> </td><td>An <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a>. </td></tr>
<tr><td></td><td valign=top><em>size</em> </td><td>A stock icon size.</td></tr>
</table>
</dl>
<br>
Sample stock sizes are ICON_SIZE_MENU, ICON_SIZE_SMALL_TOOLBAR. Instead of using this method, usually it's better to create an <a class="el" href="classGFC_1_1Gtk_1_1IconFactory.html">IconFactory</a>, put your icon sets in the icon factory, add the icon factory to the list of default factories with <a class="el" href="classGFC_1_1Gtk_1_1IconFactory.html#z577_2">Gtk::IconFactory::add_default()</a>, and then contruct the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the stock ID and icon size. This will allow themes to override the icon you ship with your application. The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the icon set; you still need to unref it if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<a class="anchor" name="z596_9" doxytag="GFC::Gtk::Image::Image" ></a><p>
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<td class="md" nowrap valign="top"> GFC::Gtk::Image::Image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>animation</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [explicit]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Constrcut an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> displaying the given animation.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>animation</em> </td><td>An animation.</td></tr>
</table>
</dl>
<br>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the animation; you still need to unref it if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z597_8" doxytag="GFC::Gtk::Image::get_animation" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a>* GFC::Gtk::Image::get_animation </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
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</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Gets the <a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The displayed animation, or null if the image is empty.</dd></dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_ANIMATION (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). The caller of this method does not own a reference to the returned animation. </td>
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<a class="anchor" name="z597_7" doxytag="GFC::Gtk::Image::get_icon_set" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::get_icon_set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1Pointer.html">Pointer</a>< <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a> > * </td>
<td class="mdname" nowrap> <em>icon_set</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> * </td>
<td class="mdname" nowrap> <em>size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the icon set and size being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>icon_set</em> </td><td>An <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a> smart pointer to store a pointer to the <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a>. </td></tr>
<tr><td></td><td valign=top><em>size</em> </td><td>The location to store a stock icon size.</td></tr>
</table>
</dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_ICON_SET (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). </td>
</tr>
</table>
<a class="anchor" name="z597_4" doxytag="GFC::Gtk::Image::get_image" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::get_image </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> ** </td>
<td class="mdname" nowrap> <em>gdk_image</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> ** </td>
<td class="mdname" nowrap> <em>mask</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the <a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> and mask being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>gdk_image</em> </td><td>The return location for the <a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a>. </td></tr>
<tr><td></td><td valign=top><em>mask</em> </td><td>The return location for the <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a>.</td></tr>
</table>
</dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_IMAGE (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). The caller of this method does not own a reference to the returned image and mask. </td>
</tr>
</table>
<a class="anchor" name="z597_5" doxytag="GFC::Gtk::Image::get_pixbuf" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a>* GFC::Gtk::Image::get_pixbuf </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
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<td>
</td>
<td>
<p>
Gets the <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The displayed pixbuf, or null if the image is empty.</dd></dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_PIXBUF (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). The caller of this function does not own a reference to the returned pixbuf. </td>
</tr>
</table>
<a class="anchor" name="z597_3" doxytag="GFC::Gtk::Image::get_pixmap" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::get_pixmap </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a> ** </td>
<td class="mdname" nowrap> <em>pixmap</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> ** </td>
<td class="mdname" nowrap> <em>mask</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the pixmap and mask being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>pixmap</em> </td><td>The location to store the pixmap, or null. </td></tr>
<tr><td></td><td valign=top><em>mask</em> </td><td>The location to store the mask, or null.</td></tr>
</table>
</dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_PIXMAP (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). The caller of this function does not own a reference to the returned pixmap and mask. </td>
</tr>
</table>
<a class="anchor" name="z597_6" doxytag="GFC::Gtk::Image::get_stock" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::get_stock </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1StockId.html">StockId</a> * </td>
<td class="mdname" nowrap> <em>stock_id</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> * </td>
<td class="mdname" nowrap> <em>size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the stock icon name and size being displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>stock_id</em> </td><td>The place to store the stock icon ID. </td></tr>
<tr><td></td><td valign=top><em>size</em> </td><td>The place to store the stock icon size.</td></tr>
</table>
</dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_STOCK (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). In the version of this function that sets a char* string, the string is owned by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> and should not be freed. </td>
</tr>
</table>
<a class="anchor" name="z597_2" doxytag="GFC::Gtk::Image::get_storage_type" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="namespaceGFC_1_1Gtk.html#a352">ImageType</a> GFC::Gtk::Image::get_storage_type </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the type of representation being used by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> to store image data.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The image representation being used.</dd></dl>
<br>
If the GtkImage has no image data, the return value will be IMAGE_EMPTY. </td>
</tr>
</table>
<a class="anchor" name="z598_8" doxytag="GFC::Gtk::Image::reset" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::reset </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
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</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Clears the image and resets its size to zero width and height.
<p>
After calling this this method the actual image size will be the xpad and ypad values set by calling <a class="el" href="classGFC_1_1Gtk_1_1Misc.html#z668_1">Gtk::Misc::set_padding()</a>. </td>
</tr>
</table>
<a class="anchor" name="z598_7" doxytag="GFC::Gtk::Image::set" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>animation</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the animation to be displayed by the image.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>animation</em> </td><td>An animation.</td></tr>
</table>
</dl>
<br>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the animation; you still need to unref it if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<a class="anchor" name="z598_6" doxytag="GFC::Gtk::Image::set" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">Gtk::IconSet</a> * </td>
<td class="mdname" nowrap> <em>icon_set</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> </td>
<td class="mdname" nowrap> <em>size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the icon set and icon size to be displayed by the image.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>icon_set</em> </td><td>An <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a>. </td></tr>
<tr><td></td><td valign=top><em>size</em> </td><td>A stock icon size.</td></tr>
</table>
</dl>
<br>
Sample stock sizes are ICON_SIZE_MENU, ICON_SIZE_SMALL_TOOLBAR. Instead of using this method, usually it's better to create an <a class="el" href="classGFC_1_1Gtk_1_1IconFactory.html">IconFactory</a>, put your icon sets in the icon factory, add the icon factory to the list of default factories with <a class="el" href="classGFC_1_1Gtk_1_1IconFactory.html#z577_2">Gtk::IconFactory::add_default()</a>, and then contruct the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the stock ID and icon size. This will allow themes to override the icon you ship with your application. The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the icon set; you still need to unref it if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<a class="anchor" name="z598_5" doxytag="GFC::Gtk::Image::set" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classGFC_1_1Gtk_1_1StockId.html">StockId</a> & </td>
<td class="mdname" nowrap> <em>stock_id</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a325">IconSize</a> </td>
<td class="mdname" nowrap> <em>size</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the stock icon name and size to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>stock_id</em> </td><td>The stock icon ID. </td></tr>
<tr><td></td><td valign=top><em>size</em> </td><td>The stock icon size.</td></tr>
</table>
</dl>
<br>
The storage type of the image must be IMAGE_EMPTY or IMAGE_STOCK (see <a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>). </td>
</tr>
</table>
<a class="anchor" name="z598_4" doxytag="GFC::Gtk::Image::set" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>pixbuf</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the pixbuf to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>pixbuf</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a>, or null.</td></tr>
</table>
</dl>
<br>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the pixbuf; you still need to unref it if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. Note that this method just creates an <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the pixbuf. The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> created will not react to state changes. Should you want that, you should use an <a class="el" href="classGFC_1_1Gtk_1_1IconSet.html">IconSet</a>. </td>
</tr>
</table>
<a class="anchor" name="z598_3" doxytag="GFC::Gtk::Image::set" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>filename</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the file to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>filename</em> </td><td>The name of the file to display.</td></tr>
</table>
</dl>
<br>
If the file isn't found or can't be loaded, the resulting <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will display a "broken image" icon. If the file contains an animation, the image will contain an animation. If you need to detect failures to load the file, use <a class="el" href="classGFC_1_1Gdk_1_1Pixbuf.html">Gdk::Pixbuf</a> to load the file yourself, then create the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> from the pixbuf. (Or for animations, use <a class="el" href="classGFC_1_1Gdk_1_1PixbufAnimation.html">Gdk::PixbufAnimation</a>. The storage type (<a class="el" href="classGFC_1_1Gtk_1_1Image.html#z597_2">get_storage_type()</a>) of the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> is not defined, it will be whatever is appropriate for displaying the file. </td>
</tr>
</table>
<a class="anchor" name="z598_1" doxytag="GFC::Gtk::Image::set" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a> * </td>
<td class="mdname" nowrap> <em>image</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> * </td>
<td class="mdname" nowrap> <em>mask</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the image and mask to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>image</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Image.html">Gdk::Image</a>, or null. </td></tr>
<tr><td></td><td valign=top><em>mask</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a>, or null.</td></tr>
</table>
</dl>
<br>
An <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> is a client-side image buffer in the pixel format of the current display. The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the image or mask; you still need to unref them if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<a class="anchor" name="z598_0" doxytag="GFC::Gtk::Image::set" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Image::set </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a> * </td>
<td class="mdname" nowrap> <em>pixmap</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a> * </td>
<td class="mdname" nowrap> <em>mask</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the pixmap and mask to be displayed by the <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a>.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>pixmap</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Pixmap.html">Gdk::Pixmap</a>, or null. </td></tr>
<tr><td></td><td valign=top><em>mask</em> </td><td>A <a class="el" href="classGFC_1_1Gdk_1_1Bitmap.html">Gdk::Bitmap</a>, or null.</td></tr>
</table>
</dl>
<br>
The <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> does not assume a reference to the pixmap or mask; you still need to unref them if you own references. <a class="el" href="classGFC_1_1Gtk_1_1Image.html">Image</a> will add its own reference rather than adopting yours. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="gtk_2image_8hh-source.html">gtk/image.hh</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:40 2004 for GFC-UI by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.8 </small></address>
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