PathLayer

A layer displaying line path between inserted [iface@Location] objects

This layer shows a connection between inserted objects implementing the [iface@Location] interface. This means that both #ShumateMarker objects and [class@Coordinate] objects can be inserted into the layer. Of course, custom objects implementing the #ShumateLocation interface can be used as well.

class PathLayer : Layer {

protected

ShumatePathLayer* shumatePathLayer;

ShumatePathLayer* getPathLayerStruct(bool transferOwnership);

void* getStruct();

this(ShumatePathLayer* shumatePathLayer, bool ownedRef);

static GType getType();

this(Viewport viewport);

void addNode(LocationIF location);

bool getClosed();

ListG getDash();

bool getFill();

RGBA getFillColor();

ListG getNodes();

RGBA getOutlineColor();

double getOutlineWidth();

bool getStroke();

RGBA getStrokeColor();

double getStrokeWidth();

void insertNode(LocationIF location, uint position);

void removeAll();

void removeNode(LocationIF location);

void setClosed(bool value);

void setDash(ListG dashPattern);

void setFill(bool value);

void setFillColor(RGBA color);

void setOutlineColor(RGBA color);

void setOutlineWidth(double value);

void setStroke(bool value);

void setStrokeColor(RGBA color);

void setStrokeWidth(double value);

}

Constructors

this this(ShumatePathLayer* shumatePathLayer, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(Viewport viewport): Creates a new instance of #ShumatePathLayer.

Members

Functions

addNode void addNode(LocationIF location): Adds a #ShumateLocation object to the layer. The node is prepended to the list.
getClosed bool getClosed(): Gets information whether the path is closed.
getDash ListG getDash(): Returns the list of dash segment lengths.
getFill bool getFill(): Checks whether the path is filled.
getFillColor RGBA getFillColor(): Gets the path's fill color.
getNodes ListG getNodes(): Gets a copy of the list of all #ShumateLocation objects inserted into the layer. You should free the list but not its contents.
getOutlineColor RGBA getOutlineColor(): Gets the path's outline color.
getOutlineWidth double getOutlineWidth(): Gets the width of the outline.
getPathLayerStruct ShumatePathLayer* getPathLayerStruct(bool transferOwnership): Get the main Gtk struct
getStroke bool getStroke(): Checks whether the path is stroked.
getStrokeColor RGBA getStrokeColor(): Gets the path's stroke color.
getStrokeWidth double getStrokeWidth(): Gets the width of the stroke.
getStruct void* getStruct(): the main Gtk struct as a void*
insertNode void insertNode(LocationIF location, uint position): Inserts a #ShumateLocation object to the specified position.
removeAll void removeAll(): Removes all #ShumateLocation objects from the layer.
removeNode void removeNode(LocationIF location): Removes the #ShumateLocation object from the layer.
setClosed void setClosed(bool value): Makes the path closed.
setDash void setDash(ListG dashPattern): 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)
setFill void setFill(bool value): Sets the path to be filled
setFillColor void setFillColor(RGBA color): Set the path's fill color.
setOutlineColor void setOutlineColor(RGBA color): Set the path's outline color.
setOutlineWidth void setOutlineWidth(double value): Sets the width of the outline
setStroke void setStroke(bool value): Sets the path to be stroked
setStrokeColor void setStrokeColor(RGBA color): Set the path's stroke color.
setStrokeWidth void setStrokeWidth(double value): Sets the width of the stroke

Static functions

getType GType getType()

Variables

shumatePathLayer ShumatePathLayer* shumatePathLayer;: the main Gtk struct

Inherited Members

From Layer

shumateLayer ShumateLayer* shumateLayer;: the main Gtk struct
getLayerStruct ShumateLayer* getLayerStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
getViewport Viewport getViewport(): Gets the #ShumateViewport used by this layer.