gtkdataboxmm
0.9.4
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#include <gtkdataboxmm/graph.h>
Public Member Functions | |
virtual | ~Graph () |
GtkDataboxGraph* | gobj () |
Provides access to the underlying C GObject. | |
const GtkDataboxGraph* | gobj () const |
Provides access to the underlying C GObject. | |
GtkDataboxGraph* | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
void | set_hide (bool hide) |
Hidden graphs are not shown, when the Gtk::Databox containing them is redrawn. | |
bool | get_hide () |
Gets the current "hide" status. | |
void | set_color (const Gdk::Color& color) const |
Sets the color which the Gtk::DataboxGraph object is supposed to be using when drawing itself. | |
void | set_size (int size) |
Sets the size (e.g. line width) which the Gtk::DataboxGraph object is supposed to be using when drawing itself. | |
int | get_size () const |
Gets the size of the graph elements (e.g. the line width). | |
int | calculate_extrema (float& min_x, float& max_x, float& min_y, float& max_y) |
Virtual function which determines the minimum and maximum x and y values of the values of this Gtk::DataboxGraph object if applicable (there are graphs which do not contain data). | |
Glib::PropertyProxy< Gdk::Color > | property_color () |
Color of graph. | |
Glib::PropertyProxy_ReadOnly < Gdk::Color > | property_color () const |
Color of graph. | |
Glib::PropertyProxy< int > | property_size () |
Size of displayed items. | |
Glib::PropertyProxy_ReadOnly< int > | property_size () const |
Size of displayed items. | |
Glib::PropertyProxy< bool > | property_hide () |
Determine if graph is hidden or not. | |
Glib::PropertyProxy_ReadOnly < bool > | property_hide () const |
Determine if graph is hidden or not. | |
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void * | get_data (const QueryQuark &key) |
void | set_data (const Quark &key, void *data) |
void | set_data (const Quark &key, void *data, DestroyNotify notify) |
void | remove_data (const QueryQuark &quark) |
void * | steal_data (const QueryQuark &quark) |
void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) |
void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const |
void | set_property (const Glib::ustring &property_name, const PropertyType &value) |
void | get_property (const Glib::ustring &property_name, PropertyType &value) const |
void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot) |
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot) |
void | freeze_notify () |
void | thaw_notify () |
virtual void | reference () const |
virtual void | unreference () const |
GObject * | gobj_copy () const |
Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) |
Protected Member Functions | |
Graph () | |
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Object () | |
Object (const Glib::ConstructParams &construct_params) | |
Object (GObject *castitem) | |
virtual | ~Object () |
ObjectBase () | |
ObjectBase (const char *custom_type_name) | |
ObjectBase (const std::type_info &custom_type_info) | |
virtual | ~ObjectBase ()=0 |
void | initialize (GObject *castitem) |
Related Functions | |
(Note that these are not member functions.) | |
Glib::RefPtr< GDatabox::Graph > | wrap (GtkDataboxGraph* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
Additional Inherited Members | |
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typedef void(* | DestroyNotify )(gpointer data) |
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virtual |
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protected |
int GDatabox::Graph::calculate_extrema | ( | float & | min_x, |
float & | max_x, | ||
float & | min_y, | ||
float & | max_y | ||
) |
Virtual function which determines the minimum and maximum x and y values of the values of this Gtk::DataboxGraph object if applicable (there are graphs which do not contain data).
min_x | Will be filled with the lowest x value of the dataset. |
max_x | Will be filled with the highest x value of the dataset. |
min_y | Will be filled with the lowest y value of the dataset. |
max_y | Will be filled with the highest y value of the dataset. |
bool GDatabox::Graph::get_hide | ( | ) |
Gets the current "hide" status.
int GDatabox::Graph::get_size | ( | ) | const |
Gets the size of the graph elements (e.g. the line width).
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inline |
Provides access to the underlying C GObject.
Reimplemented from Glib::Object.
Reimplemented in GDatabox::Markers, GDatabox::Bars, GDatabox::CrossSimple, GDatabox::Grid, GDatabox::Lines, GDatabox::Points, and GDatabox::XYCGraph.
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inline |
Provides access to the underlying C GObject.
Reimplemented from Glib::Object.
Reimplemented in GDatabox::Markers, GDatabox::Bars, GDatabox::CrossSimple, GDatabox::Grid, GDatabox::Lines, GDatabox::Points, and GDatabox::XYCGraph.
GtkDataboxGraph* GDatabox::Graph::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Reimplemented in GDatabox::Markers, GDatabox::Bars, GDatabox::CrossSimple, GDatabox::Grid, GDatabox::Lines, GDatabox::Points, and GDatabox::XYCGraph.
Glib::PropertyProxy< Gdk::Color > GDatabox::Graph::property_color | ( | ) |
Color of graph.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly< Gdk::Color > GDatabox::Graph::property_color | ( | ) | const |
Color of graph.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< bool > GDatabox::Graph::property_hide | ( | ) |
Determine if graph is hidden or not.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly< bool > GDatabox::Graph::property_hide | ( | ) | const |
Determine if graph is hidden or not.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< int > GDatabox::Graph::property_size | ( | ) |
Size of displayed items.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly< int > GDatabox::Graph::property_size | ( | ) | const |
Size of displayed items.
You rarely need to use properties because there are get_ and set_ methods for almost all of them.
void GDatabox::Graph::set_color | ( | const Gdk::Color & | color | ) | const |
Sets the color which the Gtk::DataboxGraph object is supposed to be using when drawing itself.
color | Color which is to be used by the graph object. |
void GDatabox::Graph::set_hide | ( | bool | hide | ) |
Hidden graphs are not shown, when the Gtk::Databox containing them is redrawn.
hide | Declares whether should be hidden (true) or not (false). |
void GDatabox::Graph::set_size | ( | int | size | ) |
Sets the size (e.g. line width) which the Gtk::DataboxGraph object is supposed to be using when drawing itself.
size | Size of graph elements for the graph object. |
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related |
A Glib::wrap() method for this object.
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. |