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.