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// Radial(Geom::Point const &p); // Convert a point to radial coordinates
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Radial(Radial &p) : r(p.r),a(p.a) {}
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// operator Geom::Point() const;
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// Radial(Geom::Point const &p); // Convert a point to radial coordinates
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Radial(Radial &p) : r(p.r),a(p.a) {}
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// operator Geom::Point() const;
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* Construct Radial from Geom::Point.
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Radial(Geom::Point const &p)
71
a = HUGE_VAL; //undefined
71
a = HUGE_VAL; //undefined
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/** The parent of this subpath */
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/** Is this path closed (no endpoints) or not?*/
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/** The nodes in this subpath. */
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/** The first node of the subpath (does not imply open/closed)*/
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/** The last node of the subpath */
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/** Pointer to the next node, */
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/** Origin (while dragging) in radial notation */
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Radial origin_radial;
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Radial origin_radial;
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/** Origin (while dragging) in x/y notation */
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/** Knots are Inkscape's way of providing draggable points. This
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* Knot is the point on the curve representing the control point in a
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* bezier curve.*/
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/** What kind of rendering? */
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/** The parent subpath of this node */
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/** Type is selected from NodeType.*/
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/** Code refers to which ArtCode is used to represent the segment
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* (which segment?).*/
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/** Boolean. Am I currently selected or not? */
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/** Knots are Inkscape's way of providing draggable points. This
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* Knot is the point on the curve representing the endpoint.*/
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/** The NodeSide in the 'next' direction */
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/** The NodeSide in the 'previous' direction */
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/** The pointer to the nodeside which we are dragging out with Shift */
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NodeSide *dragging_out;
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/** The pointer to the nodeside which we are dragging out with Shift */
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NodeSide *dragging_out;
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/** Boolean. Am I being dragged? */
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guint is_dragging : 1;
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/** Constructor should private, people should create new nodepaths using sp_nodepath_new
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* But for some reason I cannot make sp_nodepath_new a friend :-(
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/** Pointer to the current desktop, for reporting purposes */
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/** The parent path of this nodepath */
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/** The parent livepatheffect of this nodepath, if applicable */
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/** The context which created this nodepath. Important if this nodepath is deleted */
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ShapeEditor *shape_editor;
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ShapeEditor *shape_editor;
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/** The subpaths which comprise this NodePath */
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/** A list of nodes which are currently selected */
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/** Transforms (userspace <---> virtual space? someone please describe )
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njh: I'd be guessing that these are item <-> desktop transforms.*/
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Geom::Matrix i2d, d2i;
244
njh: I'd be guessing that these are item <-> desktop transforms.*/
245
Geom::Matrix i2d, d2i;
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/** The DOM node which describes this NodePath */
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Inkscape::XML::Node *repr;
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gchar *repr_nodetypes_key;
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//STL compliant method to get the selected nodes
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void selection(std::list<Node *> &l);
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//STL compliant method to get the selected nodes
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void selection(std::list<Node *> &l);
246
guint numSelected() {return (selected? g_list_length(selected) : 0);}
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Geom::Point& singleSelectedCoords() {return (((Node *) selected->data)->pos);}
253
guint numSelected() {return (selected? g_list_length(selected) : 0);}
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Geom::Point& singleSelectedCoords() {return (((Node *) selected->data)->pos);}
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/// draw a "sketch" of the path by using these variables
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SPCanvasItem *helper_path;
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261
gdouble helperpath_width;
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// the helperpaths provided by all LPEs (and their paramaters) of the current item
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HelperPathList* helper_path_vec;
264
HelperPathList helper_path_vec;
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/// true if we changed repr, to tell this change from an external one such as from undo, simplify, or another desktop
260
unsigned int local_change;
267
unsigned int local_change;
262
/// true if we're showing selected nodes' handles
269
/// true if we're showing selected nodes' handles
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/// true if the path cannot contain curves, just straight lines
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273
bool straight_path;
268
/// active_node points to the node that is currently mouseovered (= NULL if
269
/// there isn't any); we also consider the node mouseovered if it is covered
270
/// by one of its handles and the latter is mouseovered
271
static Node *active_node;
275
/// active_node points to the node that is currently mouseovered (= NULL if
276
/// there isn't any); we also consider the node mouseovered if it is covered
277
/// by one of its handles and the latter is mouseovered
278
static Node *active_node;
274
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} // namespace NodePath
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// Do function documentation in nodepath.cpp
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Inkscape::NodePath::Path * sp_nodepath_new (SPDesktop * desktop, SPObject *object, bool show_handles, const char * repr_key = NULL, SPItem *item = NULL);
285
void sp_nodepath_destroy (Inkscape::NodePath::Path * nodepath);
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void sp_nodepath_deselect (Inkscape::NodePath::Path *nodepath);
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void sp_nodepath_select_all (Inkscape::NodePath::Path *nodepath, bool invert);
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void sp_nodepath_select_all_from_subpath(Inkscape::NodePath::Path *nodepath, bool invert);
added
removed
src/nodepath.h
