Class

ShumatePathLayer

Description [src]

class Shumate.PathLayer : Shumate.Layer {
  parent_instance: ShumateLayer
}

A layer displaying line path between inserted ShumateLocation objects

This layer shows a connection between inserted objects implementing the ShumateLocation interface. This means that both ShumateMarker objects and ShumateCoordinate objects can be inserted into the layer. Of course, custom objects implementing the ShumateLocation interface can be used as well.

Hierarchy

hierarchy this ShumatePathLayer implements_0 GtkAccessible this--implements_0 implements_1 GtkBuildable this--implements_1 implements_2 GtkConstraintTarget this--implements_2 ancestor_0 ShumateLayer ancestor_0--this ancestor_1 GtkWidget ancestor_1--ancestor_0 ancestor_2 GInitiallyUnowned ancestor_2--ancestor_1 ancestor_3 GObject ancestor_3--ancestor_2

Constructors

shumate_path_layer_new

Creates a new instance of ShumatePathLayer.

Instance methods

shumate_path_layer_add_node

Adds a ShumateLocation object to the layer. The node is prepended to the list.

shumate_path_layer_get_closed

Gets information whether the path is closed.

shumate_path_layer_get_dash

Returns the list of dash segment lengths.

shumate_path_layer_get_fill

Checks whether the path is filled.

shumate_path_layer_get_fill_color

Gets the path’s fill color.

shumate_path_layer_get_nodes

Gets a copy of the list of all ShumateLocation objects inserted into the layer. You should free the list but not its contents.

shumate_path_layer_get_outline_color

Gets the path’s outline color.

shumate_path_layer_get_outline_width

Gets the width of the outline.

shumate_path_layer_get_stroke

Checks whether the path is stroked.

shumate_path_layer_get_stroke_color

Gets the path’s stroke color.

shumate_path_layer_get_stroke_width

Gets the width of the stroke.

shumate_path_layer_insert_node

Inserts a ShumateLocation object to the specified position.

shumate_path_layer_remove_all

Removes all ShumateLocation objects from the layer.

shumate_path_layer_remove_node

Removes the ShumateLocation object from the layer.

shumate_path_layer_set_closed

Makes the path closed.

shumate_path_layer_set_dash

Sets dashed line pattern in a way similar to cairo_set_dash() of cairo. This method supports only integer values for segment lengths. The values have to be passed inside the data pointer of the list (using the GUINT_TO_POINTER conversion)

shumate_path_layer_set_fill

Sets the path to be filled.

shumate_path_layer_set_fill_color

Set the path’s fill color.

shumate_path_layer_set_outline_color

Set the path’s outline color.

shumate_path_layer_set_outline_width

Sets the width of the outline.

shumate_path_layer_set_stroke

Sets the path to be stroked.

shumate_path_layer_set_stroke_color

Set the path’s stroke color.

shumate_path_layer_set_stroke_width

Sets the width of the stroke.

Methods inherited from ShumateLayer (1)
shumate_layer_get_viewport

Gets the ShumateViewport used by this layer.

Methods inherited from GtkWidget (159)

Please see GtkWidget for a full list of methods.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Methods inherited from GtkAccessible (10)
gtk_accessible_get_accessible_role

Retrieves the GtkAccessibleRole for the given GtkAccessible.

gtk_accessible_reset_property

Resets the accessible property to its default value.

gtk_accessible_reset_relation

Resets the accessible relation to its default value.

gtk_accessible_reset_state

Resets the accessible state to its default value.

gtk_accessible_update_property

Updates a list of accessible properties.

gtk_accessible_update_property_value

Updates an array of accessible properties.

gtk_accessible_update_relation

Updates a list of accessible relations.

gtk_accessible_update_relation_value

Updates an array of accessible relations.

gtk_accessible_update_state

Updates a list of accessible states. See the GtkAccessibleState documentation for the value types of accessible states.

gtk_accessible_update_state_value

Updates an array of accessible states.

Methods inherited from GtkBuildable (1)
gtk_buildable_get_buildable_id

Gets the ID of the buildable object.

Properties

Shumate.PathLayer:closed

The shape is a closed path.

Shumate.PathLayer:fill

The shape should be filled.

Shumate.PathLayer:fill-color

The path’s fill color.

Shumate.PathLayer:outline-color

The path’s outline color.

Shumate.PathLayer:outline-width

The path’s outline width (in pixels)

Shumate.PathLayer:stroke

The shape should be stroked.

Shumate.PathLayer:stroke-color

The path’s stroke color.

Shumate.PathLayer:stroke-width

The path’s stroke width (in pixels)

Properties inherited from ShumateLayer (1)
Shumate.Layer:viewport
No description available.
Properties inherited from GtkWidget (34)
Gtk.Widget:can-focus

Whether the widget or any of its descendents can accept the input focus.

Gtk.Widget:can-target

Whether the widget can receive pointer events.

Gtk.Widget:css-classes

A list of css classes applied to this widget.

Gtk.Widget:css-name

The name of this widget in the CSS tree.

Gtk.Widget:cursor

The cursor used by widget.

Gtk.Widget:focus-on-click

Whether the widget should grab focus when it is clicked with the mouse.

Gtk.Widget:focusable

Whether this widget itself will accept the input focus.

Gtk.Widget:halign

How to distribute horizontal space if widget gets extra space.

Gtk.Widget:has-default

Whether the widget is the default widget.

Gtk.Widget:has-focus

Whether the widget has the input focus.

Gtk.Widget:has-tooltip

Enables or disables the emission of the ::query-tooltip signal on widget.

Gtk.Widget:height-request

Override for height request of the widget.

Gtk.Widget:hexpand

Whether to expand horizontally.

Gtk.Widget:hexpand-set

Whether to use the hexpand property.

Gtk.Widget:layout-manager

The GtkLayoutManager instance to use to compute the preferred size of the widget, and allocate its children.

Gtk.Widget:margin-bottom

Margin on bottom side of widget.

Gtk.Widget:margin-end

Margin on end of widget, horizontally.

Gtk.Widget:margin-start

Margin on start of widget, horizontally.

Gtk.Widget:margin-top

Margin on top side of widget.

Gtk.Widget:name

The name of the widget.

Gtk.Widget:opacity

The requested opacity of the widget.

Gtk.Widget:overflow

How content outside the widget’s content area is treated.

Gtk.Widget:parent

The parent widget of this widget.

Gtk.Widget:receives-default

Whether the widget will receive the default action when it is focused.

Gtk.Widget:root

The GtkRoot widget of the widget tree containing this widget.

Gtk.Widget:scale-factor

The scale factor of the widget.

Gtk.Widget:sensitive

Whether the widget responds to input.

Gtk.Widget:tooltip-markup

Sets the text of tooltip to be the given string, which is marked up with Pango markup.

Gtk.Widget:tooltip-text

Sets the text of tooltip to be the given string.

Gtk.Widget:valign

How to distribute vertical space if widget gets extra space.

Gtk.Widget:vexpand

Whether to expand vertically.

Gtk.Widget:vexpand-set

Whether to use the vexpand property.

Gtk.Widget:visible

Whether the widget is visible.

Gtk.Widget:width-request

Override for width request of the widget.

Properties inherited from GtkAccessible (1)
Gtk.Accessible:accessible-role

The accessible role of the given GtkAccessible implementation.

Signals

Signals inherited from GtkWidget (13)
Gtk.Widget::destroy

Signals that all holders of a reference to the widget should release the reference that they hold.

Gtk.Widget::direction-changed

Emitted when the text direction of a widget changes.

Gtk.Widget::hide

Emitted when widget is hidden.

Gtk.Widget::keynav-failed

Emitted if keyboard navigation fails.

Gtk.Widget::map

Emitted when widget is going to be mapped.

Gtk.Widget::mnemonic-activate

Emitted when a widget is activated via a mnemonic.

Gtk.Widget::move-focus

Emitted when the focus is moved.

Gtk.Widget::query-tooltip

Emitted when the widgets tooltip is about to be shown.

Gtk.Widget::realize

Emitted when widget is associated with a GdkSurface.

Gtk.Widget::show

Emitted when widget is shown.

Gtk.Widget::state-flags-changed

Emitted when the widget state changes.

Gtk.Widget::unmap

Emitted when widget is going to be unmapped.

Gtk.Widget::unrealize

Emitted when the GdkSurface associated with widget is destroyed.

Signals inherited from GObject (1)
GObject.Object::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct ShumatePathLayerClass {
  ShumateLayerClass parent_class;
  
}
No description available.
Class members
parent_class
ShumateLayerClass
  No description available.