GOffice.GraphWidget¶

Subclasses:	None

Methods¶

Inherited:	Gtk.Layout (10), Gtk.Container (35), Gtk.Widget (278), GObject.Object (37), Gtk.Buildable (10), Gtk.Scrollable (9)
Structs:	Gtk.ContainerClass (5), Gtk.WidgetClass (12), GObject.ObjectClass (5)

class	`new` (graph)
	`get_chart` ()
	`get_graph` ()
	`get_renderer` ()
	`set_size_mode` (size_mode, width, height)

Virtual Methods¶

Inherited:	Gtk.Container (10), Gtk.Widget (82), GObject.Object (7), Gtk.Buildable (10), Gtk.Scrollable (1)

Properties¶

Inherited:	Gtk.Layout (2), Gtk.Container (3), Gtk.Widget (39), Gtk.Scrollable (4)

Name	Type	Flags	Short Description
`aspect-ratio`	`float`	r/w/c	Aspect ratio for rendering the graph, used only if greater than 0.
`graph`	`GOffice.GraphGraph`	r/w/co	The graph to render.
`hres`	`float`	r/w/co	Assumed horizontal screen resolution in pixels per inch.
`vres`	`float`	r/w/co	Assumed vertical screen resolution in pixels per inch.

Child Properties¶

Inherited:	Gtk.Layout (2)

Style Properties¶

Inherited:	Gtk.Widget (17)

Signals¶

Inherited:	Gtk.Container (4), Gtk.Widget (69), GObject.Object (1)

Fields¶

Inherited:	Gtk.Container (4), Gtk.Widget (69), GObject.Object (1)

Class Details¶

class GOffice.GraphWidget(**kwargs)¶

Bases:	`Gtk.Layout`
Abstract:	No
Structure:	`GOffice.GraphWidgetClass`

classmethod new(graph)¶

Parameters:	graph (`GOffice.GraphGraph`) – `GOffice.GraphGraph`
Returns:	the newly created `GOffice.GraphWidget`.
Return type:	`Gtk.Widget`

Creates a new GOffice.GraphWidget with an embedded GOffice.GraphGraph. If graph is None, the graph will be auto-created, and a GOffice.GraphChart will be added graph.

get_chart()¶

Returns:	the `GOffice.GraphChart` created by `GOffice.GraphWidget.new`().
Return type:	`GOffice.GraphChart`

get_graph()¶

Returns:	the `GOffice.GraphGraph` embedded in the widget.
Return type:	`GOffice.GraphGraph`

get_renderer()¶

Returns:	the `GOffice.GraphRenderer` used by the widget.
Return type:	`GOffice.GraphRenderer`

set_size_mode(size_mode, width, height)¶

Parameters:	size_mode (`GOffice.GraphWidgetSizeMode`) – `GOffice.GraphWidgetSizeMode` width (`int`) – in pixels height (`int`) – in pixels

Sets the size mode of the GOffice.GraphWidget. It is used to determine the size and position of the drawn chart. The following sizing modes are supported:

GOffice.GraphWidgetSizeMode.FIT, aspect ratio set. The aspect ratio is guaranteed to be maintained, i.e. the graph is never squeezed, and will always fit into the visible area.

GOffice.GraphWidgetSizeMode.FIT, no aspect ratio set. The aspect ratio is adapted to make the graph exactly fit into the visible area.

GOffice.GraphWidgetSizeMode.FIT_WIDTH, aspect ratio set. The aspect ratio is guaranteed to be maintained, i.e. the graph is never squezzed, and will always occupy the whole width of the visible area.

GOffice.GraphWidgetSizeMode.FIT_HEIGHT, aspect ratio set. The aspect ratio is guaranteed to be maintained, i.e. the graph is never squezzed, and will always occupy the whole height of the visible area.

GO_GRAPH_WIDGET_SIZE_MODE_FIT_FIXED_SIZE, no aspect ratio set. The graph will occupy the area specified by width/height, its aspect ratio will be determined by height/width.

Property Details¶

GOffice.GraphWidget.props.aspect_ratio¶

Name:	`aspect-ratio`
Type:	`float`
Default Value:	`-1.0`
Flags:	`READABLE`, `WRITABLE`, `CONSTRUCT`

Aspect ratio for rendering the graph, used only if greater than 0.

GOffice.GraphWidget.props.graph¶

Name:	`graph`
Type:	`GOffice.GraphGraph`
Default Value:	`None`
Flags:	`READABLE`, `WRITABLE`, `CONSTRUCT_ONLY`

The graph to render.

GOffice.GraphWidget.props.hres¶

Name:	`hres`
Type:	`float`
Default Value:	`96.0`
Flags:	`READABLE`, `WRITABLE`, `CONSTRUCT_ONLY`

Assumed horizontal screen resolution in pixels per inch.

GOffice.GraphWidget.props.vres¶

Name:	`vres`
Type:	`float`
Default Value:	`96.0`
Flags:	`READABLE`, `WRITABLE`, `CONSTRUCT_ONLY`

Assumed vertical screen resolution in pixels per inch.