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diff --git a/src/sp-shape.cpp b/src/sp-shape.cpp
index 7b4663908e84cf532ffc6a9fd07167ed4f769e8a..3b3e1108b94be13666afe6cf343ebeb7d27eb871 100644 (file)
--- a/src/sp-shape.cpp
+++ b/src/sp-shape.cpp
#include "util/mathfns.h" // for triangle_area()
+#include "splivarot.h" // for bounding box calculation
+
#define noSHAPE_VERBOSE
-static void sp_shape_class_init (SPShapeClass *klass);
+/*static void sp_shape_class_init (SPShapeClass *klass);
static void sp_shape_init (SPShape *shape);
static void sp_shape_finalize (GObject *object);
static void sp_shape_modified (SPObject *object, unsigned int flags);
static Inkscape::XML::Node *sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags);
-static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags);
+static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags);*/
void sp_shape_print (SPItem * item, SPPrintContext * ctx);
-static NRArenaItem *sp_shape_show (SPItem *item, NRArena *arena, unsigned int key, unsigned int flags);
+/*static NRArenaItem *sp_shape_show (SPItem *item, NRArena *arena, unsigned int key, unsigned int flags);
static void sp_shape_hide (SPItem *item, unsigned int key);
-static void sp_shape_snappoints (SPItem const *item, bool const target, SnapPointsWithType &p, Inkscape::SnapPreferences const *snapprefs);
+static void sp_shape_snappoints (SPItem const *item, std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs);
static void sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai);
-static SPLPEItemClass *parent_class;
+static SPLPEItemClass *parent_class;*/
+
+SPLPEItemClass * SPShapeClass::parent_class=0;
/**
* Registers the SPShape class with Gdk and returns its type number.
*/
GType
-sp_shape_get_type (void)
+SPShape::getType (void)
{
static GType type = 0;
if (!type) {
GTypeInfo info = {
sizeof (SPShapeClass),
NULL, NULL,
- (GClassInitFunc) sp_shape_class_init,
+ (GClassInitFunc) SPShapeClass::sp_shape_class_init,
NULL, NULL,
sizeof (SPShape),
16,
* Initializes a SPShapeClass object. Establishes the function pointers to the class'
* member routines in the class vtable, and sets pointers to parent classes.
*/
-static void
-sp_shape_class_init (SPShapeClass *klass)
+void
+SPShapeClass::sp_shape_class_init (SPShapeClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
SPObjectClass *sp_object_class = SP_OBJECT_CLASS(klass);
parent_class = (SPLPEItemClass *)g_type_class_peek_parent (klass);
- gobject_class->finalize = sp_shape_finalize;
+ gobject_class->finalize = SPShape::sp_shape_finalize;
- sp_object_class->build = sp_shape_build;
- sp_object_class->release = sp_shape_release;
- sp_object_class->set = sp_shape_set;
- sp_object_class->update = sp_shape_update;
- sp_object_class->modified = sp_shape_modified;
- sp_object_class->write = sp_shape_write;
+ sp_object_class->build = SPShape::sp_shape_build;
+ sp_object_class->release = SPShape::sp_shape_release;
+ sp_object_class->set = SPShape::sp_shape_set;
+ sp_object_class->update = SPShape::sp_shape_update;
+ sp_object_class->modified = SPShape::sp_shape_modified;
+ sp_object_class->write = SPShape::sp_shape_write;
- item_class->bbox = sp_shape_bbox;
+ item_class->bbox = SPShape::sp_shape_bbox;
item_class->print = sp_shape_print;
- item_class->show = sp_shape_show;
- item_class->hide = sp_shape_hide;
- item_class->snappoints = sp_shape_snappoints;
+ item_class->show = SPShape::sp_shape_show;
+ item_class->hide = SPShape::sp_shape_hide;
+ item_class->snappoints = SPShape::sp_shape_snappoints;
lpe_item_class->update_patheffect = NULL;
klass->set_shape = NULL;
/**
* Initializes an SPShape object.
*/
-static void
-sp_shape_init (SPShape *shape)
+void
+SPShape::sp_shape_init (SPShape *shape)
{
for ( int i = 0 ; i < SP_MARKER_LOC_QTY ; i++ ) {
new (&shape->release_connect[i]) sigc::connection();
shape->curve = NULL;
}
-static void
-sp_shape_finalize (GObject *object)
+void
+SPShape::sp_shape_finalize (GObject *object)
{
SPShape *shape=(SPShape *)object;
shape->modified_connect[i].~connection();
}
- if (((GObjectClass *) (parent_class))->finalize) {
- (* ((GObjectClass *) (parent_class))->finalize)(object);
+ if (((GObjectClass *) (SPShapeClass::parent_class))->finalize) {
+ (* ((GObjectClass *) (SPShapeClass::parent_class))->finalize)(object);
}
}
*
* \see sp_object_build()
*/
-static void
-sp_shape_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
+void
+SPShape::sp_shape_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
{
- if (((SPObjectClass *) (parent_class))->build) {
- (*((SPObjectClass *) (parent_class))->build) (object, document, repr);
+ if (((SPObjectClass *) (SPShapeClass::parent_class))->build) {
+ (*((SPObjectClass *) (SPShapeClass::parent_class))->build) (object, document, repr);
}
for (int i = 0 ; i < SP_MARKER_LOC_QTY ; i++) {
@@ -190,8 +194,8 @@ sp_shape_build (SPObject *object, SPDocument *document, Inkscape::XML::Node *rep
*
* \see sp_object_release()
*/
-static void
-sp_shape_release (SPObject *object)
+void
+SPShape::sp_shape_release (SPObject *object)
{
SPItem *item;
SPShape *shape;
shape->curve = shape->curve->unref();
}
- if (((SPObjectClass *) parent_class)->release) {
- ((SPObjectClass *) parent_class)->release (object);
+ if (((SPObjectClass *) SPShapeClass::parent_class)->release) {
+ ((SPObjectClass *) SPShapeClass::parent_class)->release (object);
}
}
-static void
-sp_shape_set(SPObject *object, unsigned int key, gchar const *value)
+void
+SPShape::sp_shape_set(SPObject *object, unsigned int key, gchar const *value)
{
- if (((SPObjectClass *) parent_class)->set) {
- ((SPObjectClass *) parent_class)->set(object, key, value);
+ if (((SPObjectClass *) SPShapeClass::parent_class)->set) {
+ ((SPObjectClass *) SPShapeClass::parent_class)->set(object, key, value);
}
}
-static Inkscape::XML::Node *
-sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
+Inkscape::XML::Node *
+SPShape::sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
- if (((SPObjectClass *)(parent_class))->write) {
- ((SPObjectClass *)(parent_class))->write(object, doc, repr, flags);
+ if (((SPObjectClass *)(SPShapeClass::parent_class))->write) {
+ ((SPObjectClass *)(SPShapeClass::parent_class))->write(object, doc, repr, flags);
}
return repr;
@@ -244,14 +248,14 @@ sp_shape_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::No
* Updates the shape when its attributes have changed. Also establishes
* marker objects to match the style settings.
*/
-static void
-sp_shape_update (SPObject *object, SPCtx *ctx, unsigned int flags)
+void
+SPShape::sp_shape_update (SPObject *object, SPCtx *ctx, unsigned int flags)
{
SPItem *item = (SPItem *) object;
SPShape *shape = (SPShape *) object;
- if (((SPObjectClass *) (parent_class))->update) {
- (* ((SPObjectClass *) (parent_class))->update) (object, ctx, flags);
+ if (((SPObjectClass *) (SPShapeClass::parent_class))->update) {
+ (* ((SPObjectClass *) (SPShapeClass::parent_class))->update) (object, ctx, flags);
}
/* This stanza checks that an object's marker style agrees with
}
}
- if (sp_shape_has_markers (shape)) {
+ if (shape->hasMarkers ()) {
/* Dimension marker views */
for (SPItemView *v = item->display; v != NULL; v = v->next) {
if (!v->arenaitem->key) {
- NR_ARENA_ITEM_SET_KEY (v->arenaitem, sp_item_display_key_new (SP_MARKER_LOC_QTY));
+ NR_ARENA_ITEM_SET_KEY (v->arenaitem, SPItem::display_key_new (SP_MARKER_LOC_QTY));
}
for (int i = 0 ; i < SP_MARKER_LOC_QTY ; i++) {
if (shape->marker[i]) {
sp_marker_show_dimension ((SPMarker *) shape->marker[i],
NR_ARENA_ITEM_GET_KEY (v->arenaitem) + i,
- sp_shape_number_of_markers (shape, i));
+ shape->numberOfMarkers (i));
}
}
}
*
* @todo figure out what to do when both 'marker' and for instance 'marker-end' are set.
*/
-static void
-sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai)
+void
+SPShape::sp_shape_update_marker_view (SPShape *shape, NRArenaItem *ai)
{
SPStyle *style = ((SPObject *) shape)->style;
int counter[4] = {0};
Geom::PathVector const & pathv = shape->curve->get_pathvector();
- for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
- // START position
- Geom::Matrix const m (sp_shape_marker_get_transform_at_start(path_it->front()));
+
+ // the first vertex should get a start marker, the last an end marker, and all the others a mid marker
+ // see bug 456148
+
+ // START marker
+ {
+ Geom::Matrix const m (sp_shape_marker_get_transform_at_start(pathv.begin()->front()));
for (int i = 0; i < 2; i++) { // SP_MARKER_LOC and SP_MARKER_LOC_START
if ( shape->marker[i] ) {
sp_marker_show_instance ((SPMarker* ) shape->marker[i], ai,
counter[i]++;
}
}
+ }
- // MID position
- if ( (shape->marker[SP_MARKER_LOC_MID] || shape->marker[SP_MARKER_LOC]) && (path_it->size_default() > 1) ) {
- Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
- Geom::Path::const_iterator curve_it2 = ++(path_it->begin()); // outgoing curve
- while (curve_it2 != path_it->end_default())
+ // MID marker
+ if (shape->marker[SP_MARKER_LOC_MID] || shape->marker[SP_MARKER_LOC]) {
+ for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
+ // START position
+ if ( path_it != pathv.begin()
+ && ! ((path_it == (pathv.end()-1)) && (path_it->size_default() == 0)) ) // if this is the last path and it is a moveto-only, don't draw mid marker there
{
- /* Put marker between curve_it1 and curve_it2.
- * Loop to end_default (so including closing segment), because when a path is closed,
- * there should be a midpoint marker between last segment and closing straight line segment
- */
- Geom::Matrix const m (sp_shape_marker_get_transform(*curve_it1, *curve_it2));
+ Geom::Matrix const m (sp_shape_marker_get_transform_at_start(path_it->front()));
+ for (int i = 0; i < 3; i += 2) { // SP_MARKER_LOC and SP_MARKER_LOC_MID
+ if ( shape->marker[i] ) {
+ sp_marker_show_instance ((SPMarker* ) shape->marker[i], ai,
+ NR_ARENA_ITEM_GET_KEY(ai) + i, counter[i], m,
+ style->stroke_width.computed);
+ counter[i]++;
+ }
+ }
+ }
+ // MID position
+ if ( path_it->size_default() > 1) {
+ Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
+ Geom::Path::const_iterator curve_it2 = ++(path_it->begin()); // outgoing curve
+ while (curve_it2 != path_it->end_default())
+ {
+ /* Put marker between curve_it1 and curve_it2.
+ * Loop to end_default (so including closing segment), because when a path is closed,
+ * there should be a midpoint marker between last segment and closing straight line segment
+ */
+ Geom::Matrix const m (sp_shape_marker_get_transform(*curve_it1, *curve_it2));
+ for (int i = 0; i < 3; i += 2) { // SP_MARKER_LOC and SP_MARKER_LOC_MID
+ if (shape->marker[i]) {
+ sp_marker_show_instance ((SPMarker* ) shape->marker[i], ai,
+ NR_ARENA_ITEM_GET_KEY(ai) + i, counter[i], m,
+ style->stroke_width.computed);
+ counter[i]++;
+ }
+ }
+
+ ++curve_it1;
+ ++curve_it2;
+ }
+ }
+ // END position
+ if ( path_it != (pathv.end()-1) && !path_it->empty()) {
+ Geom::Curve const &lastcurve = path_it->back_default();
+ Geom::Matrix const m = sp_shape_marker_get_transform_at_end(lastcurve);
for (int i = 0; i < 3; i += 2) { // SP_MARKER_LOC and SP_MARKER_LOC_MID
if (shape->marker[i]) {
sp_marker_show_instance ((SPMarker* ) shape->marker[i], ai,
counter[i]++;
}
}
-
- ++curve_it1;
- ++curve_it2;
}
}
+ }
- // END position
- if ( shape->marker[SP_MARKER_LOC_END] || shape->marker[SP_MARKER_LOC] ) {
- /* Get reference to last curve in the path.
- * For moveto-only path, this returns the "closing line segment". */
- unsigned int index = path_it->size_default();
- if (index > 0) {
- index--;
- }
- Geom::Curve const &lastcurve = (*path_it)[index];
- Geom::Matrix const m = sp_shape_marker_get_transform_at_end(lastcurve);
+ // END marker
+ if ( shape->marker[SP_MARKER_LOC_END] || shape->marker[SP_MARKER_LOC] ) {
+ /* Get reference to last curve in the path.
+ * For moveto-only path, this returns the "closing line segment". */
+ Geom::Path const &path_last = pathv.back();
+ unsigned int index = path_last.size_default();
+ if (index > 0) {
+ index--;
+ }
+ Geom::Curve const &lastcurve = path_last[index];
+ Geom::Matrix const m = sp_shape_marker_get_transform_at_end(lastcurve);
- for (int i = 0; i < 4; i += 3) { // SP_MARKER_LOC and SP_MARKER_LOC_END
- if (shape->marker[i]) {
- sp_marker_show_instance ((SPMarker* ) shape->marker[i], ai,
- NR_ARENA_ITEM_GET_KEY(ai) + i, counter[i], m,
- style->stroke_width.computed);
- counter[i]++;
- }
+ for (int i = 0; i < 4; i += 3) { // SP_MARKER_LOC and SP_MARKER_LOC_END
+ if (shape->marker[i]) {
+ sp_marker_show_instance ((SPMarker* ) shape->marker[i], ai,
+ NR_ARENA_ITEM_GET_KEY(ai) + i, counter[i], m,
+ style->stroke_width.computed);
+ counter[i]++;
}
}
}
/**
* Sets modified flag for all sub-item views.
*/
-static void
-sp_shape_modified (SPObject *object, unsigned int flags)
+void
+SPShape::sp_shape_modified (SPObject *object, unsigned int flags)
{
SPShape *shape = SP_SHAPE (object);
- if (((SPObjectClass *) (parent_class))->modified) {
- (* ((SPObjectClass *) (parent_class))->modified) (object, flags);
+ if (((SPObjectClass *) (SPShapeClass::parent_class))->modified) {
+ (* ((SPObjectClass *) (SPShapeClass::parent_class))->modified) (object, flags);
}
if (flags & SP_OBJECT_STYLE_MODIFIED_FLAG) {
* Calculates the bounding box for item, storing it into bbox.
* This also includes the bounding boxes of any markers included in the shape.
*/
-static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags)
+void SPShape::sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &transform, unsigned const flags)
{
SPShape const *shape = SP_SHAPE (item);
if (shape->curve) {
@@ -504,66 +545,91 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
cbbox.x1 = (*geombbox)[0][1];
cbbox.y1 = (*geombbox)[1][1];
- if ((SPItem::BBoxType) flags != SPItem::GEOMETRIC_BBOX) {
-
- SPStyle* style=SP_OBJECT_STYLE (item);
- if (!style->stroke.isNone()) {
- double const scale = transform.descrim();
- if ( fabs(style->stroke_width.computed * scale) > 0.01 ) { // sinon c'est 0=oon veut pas de bord
- double const width = MAX(0.125, style->stroke_width.computed * scale);
- if ( fabs(cbbox.x1-cbbox.x0) > -0.00001 && fabs(cbbox.y1-cbbox.y0) > -0.00001 ) {
- cbbox.x0-=0.5*width;
- cbbox.x1+=0.5*width;
- cbbox.y0-=0.5*width;
- cbbox.y1+=0.5*width;
+ switch ((SPItem::BBoxType) flags) {
+ case SPItem::GEOMETRIC_BBOX: {
+ // do nothing
+ break;
+ }
+ case SPItem::RENDERING_BBOX: {
+ // convert the stroke to a path and calculate that path's geometric bbox
+ SPStyle* style=SP_OBJECT_STYLE (item);
+ if (!style->stroke.isNone()) {
+ Geom::PathVector *pathv = item_outline(item);
+ if (pathv) {
+ Geom::OptRect geomstrokebbox = bounds_exact_transformed(*pathv, transform);
+ if (geomstrokebbox) {
+ NRRect strokebbox;
+ strokebbox.x0 = (*geomstrokebbox)[0][0];
+ strokebbox.y0 = (*geomstrokebbox)[1][0];
+ strokebbox.x1 = (*geomstrokebbox)[0][1];
+ strokebbox.y1 = (*geomstrokebbox)[1][1];
+ nr_rect_d_union (&cbbox, &cbbox, &strokebbox);
+ }
+ delete pathv;
}
}
+ break;
}
+ default:
+ case SPItem::APPROXIMATE_BBOX: {
+ SPStyle* style=SP_OBJECT_STYLE (item);
+ if (!style->stroke.isNone()) {
+ double const scale = transform.descrim();
+ if ( fabs(style->stroke_width.computed * scale) > 0.01 ) { // sinon c'est 0=oon veut pas de bord
+ double const width = MAX(0.125, style->stroke_width.computed * scale);
+ if ( fabs(cbbox.x1-cbbox.x0) > -0.00001 && fabs(cbbox.y1-cbbox.y0) > -0.00001 ) {
+ cbbox.x0-=0.5*width;
+ cbbox.x1+=0.5*width;
+ cbbox.y0-=0.5*width;
+ cbbox.y1+=0.5*width;
+ }
+ }
+ }
- // Union with bboxes of the markers, if any
- if (sp_shape_has_markers (shape)) {
- /* TODO: make code prettier: lots of variables can be taken out of the loop! */
- Geom::PathVector const & pathv = shape->curve->get_pathvector();
- for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
+ // Union with bboxes of the markers, if any
+ if (shape->hasMarkers ()) {
+ /** \todo make code prettier! */
+ Geom::PathVector const & pathv = shape->curve->get_pathvector();
+ // START marker
for (unsigned i = 0; i < 2; i++) { // SP_MARKER_LOC and SP_MARKER_LOC_START
if ( shape->marker[i] ) {
SPMarker* marker = SP_MARKER (shape->marker[i]);
SPItem* marker_item = sp_item_first_item_child (SP_OBJECT (marker));
- Geom::Matrix tr(sp_shape_marker_get_transform_at_start(path_it->front()));
- if (!marker->orient_auto) {
- Geom::Point transl = tr.translation();
- tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
- }
- if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
- tr = Geom::Scale(style->stroke_width.computed) * tr;
- }
+ if (marker_item) {
+ Geom::Matrix tr(sp_shape_marker_get_transform_at_start(pathv.begin()->front()));
+ if (!marker->orient_auto) {
+ Geom::Point transl = tr.translation();
+ tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
+ }
+ if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
+ tr = Geom::Scale(style->stroke_width.computed) * tr;
+ }
- // total marker transform
- tr = marker_item->transform * marker->c2p * tr * transform;
+ // total marker transform
+ tr = marker_item->transform * marker->c2p * tr * transform;
- // get bbox of the marker with that transform
- NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, from_2geom(tr), true);
- // union it with the shape bbox
- nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
+ // get bbox of the marker with that transform
+ NRRect marker_bbox;
+ marker_item->invoke_bbox ( &marker_bbox, from_2geom(tr), true);
+ // union it with the shape bbox
+ nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
+ }
}
}
-
+ // MID marker
for (unsigned i = 0; i < 3; i += 2) { // SP_MARKER_LOC and SP_MARKER_LOC_MID
- if ( shape->marker[i] && (path_it->size_default() > 1) ) {
- Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
- Geom::Path::const_iterator curve_it2 = ++(path_it->begin()); // outgoing curve
- while (curve_it2 != path_it->end_default())
+ SPMarker* marker = SP_MARKER (shape->marker[i]);
+ if ( !shape->marker[i] ) continue;
+ SPItem* marker_item = sp_item_first_item_child (SP_OBJECT (marker));
+ if ( !marker_item ) continue;
+
+ for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
+ // START position
+ if ( path_it != pathv.begin()
+ && ! ((path_it == (pathv.end()-1)) && (path_it->size_default() == 0)) ) // if this is the last path and it is a moveto-only, there is no mid marker there
{
- /* Put marker between curve_it1 and curve_it2.
- * Loop to end_default (so including closing segment), because when a path is closed,
- * there should be a midpoint marker between last segment and closing straight line segment */
-
- SPMarker* marker = SP_MARKER (shape->marker[i]);
- SPItem* marker_item = sp_item_first_item_child (SP_OBJECT (marker));
-
- Geom::Matrix tr(sp_shape_marker_get_transform(*curve_it1, *curve_it2));
+ Geom::Matrix tr(sp_shape_marker_get_transform_at_start(path_it->front()));
if (!marker->orient_auto) {
Geom::Point transl = tr.translation();
tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
@@ -571,57 +637,101 @@ static void sp_shape_bbox(SPItem const *item, NRRect *bbox, Geom::Matrix const &
if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
tr = Geom::Scale(style->stroke_width.computed) * tr;
}
-
- // total marker transform
tr = marker_item->transform * marker->c2p * tr * transform;
-
- // get bbox of the marker with that transform
NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, from_2geom(tr), true);
- // union it with the shape bbox
+ marker_item->invoke_bbox ( &marker_bbox, from_2geom(tr), true);
+ nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
+ }
+ // MID position
+ if ( path_it->size_default() > 1) {
+ Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
+ Geom::Path::const_iterator curve_it2 = ++(path_it->begin()); // outgoing curve
+ while (curve_it2 != path_it->end_default())
+ {
+ /* Put marker between curve_it1 and curve_it2.
+ * Loop to end_default (so including closing segment), because when a path is closed,
+ * there should be a midpoint marker between last segment and closing straight line segment */
+
+ SPMarker* marker = SP_MARKER (shape->marker[i]);
+ SPItem* marker_item = sp_item_first_item_child (SP_OBJECT (marker));
+
+ if (marker_item) {
+ Geom::Matrix tr(sp_shape_marker_get_transform(*curve_it1, *curve_it2));
+ if (!marker->orient_auto) {
+ Geom::Point transl = tr.translation();
+ tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
+ }
+ if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
+ tr = Geom::Scale(style->stroke_width.computed) * tr;
+ }
+ tr = marker_item->transform * marker->c2p * tr * transform;
+ NRRect marker_bbox;
+ marker_item->invoke_bbox ( &marker_bbox, from_2geom(tr), true);
+ nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
+ }
+
+ ++curve_it1;
+ ++curve_it2;
+ }
+ }
+ // END position
+ if ( path_it != (pathv.end()-1) && !path_it->empty()) {
+ Geom::Curve const &lastcurve = path_it->back_default();
+ Geom::Matrix tr = sp_shape_marker_get_transform_at_end(lastcurve);
+ if (!marker->orient_auto) {
+ Geom::Point transl = tr.translation();
+ tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
+ }
+ if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
+ tr = Geom::Scale(style->stroke_width.computed) * tr;
+ }
+ tr = marker_item->transform * marker->c2p * tr * transform;
+ NRRect marker_bbox;
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
-
- ++curve_it1;
- ++curve_it2;
}
}
}
-
+ // END marker
for (unsigned i = 0; i < 4; i += 3) { // SP_MARKER_LOC and SP_MARKER_LOC_END
if ( shape->marker[i] ) {
SPMarker* marker = SP_MARKER (shape->marker[i]);
SPItem* marker_item = sp_item_first_item_child (SP_OBJECT (marker));
- /* Get reference to last curve in the path.
- * For moveto-only path, this returns the "closing line segment". */
- unsigned int index = path_it->size_default();
- if (index > 0) {
- index--;
- }
- Geom::Curve const &lastcurve = (*path_it)[index];
+ if (marker_item) {
+ /* Get reference to last curve in the path.
+ * For moveto-only path, this returns the "closing line segment". */
+ Geom::Path const &path_last = pathv.back();
+ unsigned int index = path_last.size_default();
+ if (index > 0) {
+ index--;
+ }
+ Geom::Curve const &lastcurve = path_last[index];
- Geom::Matrix tr = sp_shape_marker_get_transform_at_end(lastcurve);
- if (!marker->orient_auto) {
- Geom::Point transl = tr.translation();
- tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
- }
- if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
- tr = Geom::Scale(style->stroke_width.computed) * tr;
- }
+ Geom::Matrix tr = sp_shape_marker_get_transform_at_end(lastcurve);
+ if (!marker->orient_auto) {
+ Geom::Point transl = tr.translation();
+ tr = Geom::Rotate::from_degrees(marker->orient) * Geom::Translate(transl);
+ }
+ if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
+ tr = Geom::Scale(style->stroke_width.computed) * tr;
+ }
- // total marker transform
- tr = marker_item->transform * marker->c2p * tr * transform;
+ // total marker transform
+ tr = marker_item->transform * marker->c2p * tr * transform;
- // get bbox of the marker with that transform
- NRRect marker_bbox;
- sp_item_invoke_bbox (marker_item, &marker_bbox, tr, true);
- // union it with the shape bbox
- nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
+ // get bbox of the marker with that transform
+ NRRect marker_bbox;
+ marker_item->invoke_bbox ( &marker_bbox, tr, true);
+ // union it with the shape bbox
+ nr_rect_d_union (&cbbox, &cbbox, &marker_bbox);
+ }
}
}
}
- }
- }
+ break;
+ } // end case approximate bbox type
+ } // end switch bboxtype
// copy our bbox to the variable we're given
*bbox = cbbox;
@@ -641,7 +751,7 @@ sp_shape_print_invoke_marker_printing(SPObject* obj, Geom::Matrix tr, SPStyle* s
Geom::Matrix old_tr = marker_item->transform;
marker_item->transform = tr;
- sp_item_invoke_print (marker_item, ctx);
+ marker_item->invoke_print (ctx);
marker_item->transform = old_tr;
}
/**
}
/* fixme: Think (Lauris) */
- sp_item_invoke_bbox(item, &pbox, Geom::identity(), TRUE);
+ item->invoke_bbox( &pbox, Geom::identity(), TRUE);
dbox.x0 = 0.0;
dbox.y0 = 0.0;
- dbox.x1 = sp_document_width (SP_OBJECT_DOCUMENT (item));
- dbox.y1 = sp_document_height (SP_OBJECT_DOCUMENT (item));
- sp_item_bbox_desktop (item, &bbox);
- Geom::Matrix const i2d(sp_item_i2d_affine(item));
+ dbox.x1 = SP_OBJECT_DOCUMENT (item)->getWidth ();
+ dbox.y1 = SP_OBJECT_DOCUMENT (item)->getHeight ();
+ item->getBboxDesktop (&bbox);
+ Geom::Matrix const i2d(item->i2d_affine());
SPStyle* style = SP_OBJECT_STYLE (item);
sp_print_stroke (ctx, shape->curve->get_pathvector(), &i2d, style, &pbox, &dbox, &bbox);
}
- /* TODO: make code prettier: lots of variables can be taken out of the loop! */
+ /** \todo make code prettier */
Geom::PathVector const & pathv = shape->curve->get_pathvector();
- for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
- if ( shape->marker[SP_MARKER_LOC_START] || shape->marker[SP_MARKER_LOC]) {
- Geom::Matrix tr(sp_shape_marker_get_transform_at_start(path_it->front()));
- if (shape->marker[SP_MARKER_LOC_START]) {
- sp_shape_print_invoke_marker_printing(shape->marker[SP_MARKER_LOC_START], tr, style, ctx);
- }
- if (shape->marker[SP_MARKER_LOC]) {
- sp_shape_print_invoke_marker_printing(shape->marker[SP_MARKER_LOC], tr, style, ctx);
- }
+ // START marker
+ for (int i = 0; i < 2; i++) { // SP_MARKER_LOC and SP_MARKER_LOC_START
+ if ( shape->marker[i] ) {
+ Geom::Matrix tr(sp_shape_marker_get_transform_at_start(pathv.begin()->front()));
+ sp_shape_print_invoke_marker_printing(shape->marker[i], tr, style, ctx);
}
-
- if ( (shape->marker[SP_MARKER_LOC_MID] || shape->marker[SP_MARKER_LOC]) && (path_it->size_default() > 1) ) {
- Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
- Geom::Path::const_iterator curve_it2 = ++(path_it->begin()); // outgoing curve
- while (curve_it2 != path_it->end_default())
- {
- /* Put marker between curve_it1 and curve_it2.
- * Loop to end_default (so including closing segment), because when a path is closed,
- * there should be a midpoint marker between last segment and closing straight line segment */
- Geom::Matrix tr(sp_shape_marker_get_transform(*curve_it1, *curve_it2));
-
- if (shape->marker[SP_MARKER_LOC_MID]) {
- sp_shape_print_invoke_marker_printing(shape->marker[SP_MARKER_LOC_MID], tr, style, ctx);
+ }
+ // MID marker
+ for (int i = 0; i < 3; i += 2) { // SP_MARKER_LOC and SP_MARKER_LOC_MID
+ if (shape->marker[i]) {
+ for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
+ // START position
+ if ( path_it != pathv.begin()
+ && ! ((path_it == (pathv.end()-1)) && (path_it->size_default() == 0)) ) // if this is the last path and it is a moveto-only, there is no mid marker there
+ {
+ Geom::Matrix tr(sp_shape_marker_get_transform_at_start(path_it->front()));
+ sp_shape_print_invoke_marker_printing(shape->marker[i], tr, style, ctx);
}
- if (shape->marker[SP_MARKER_LOC]) {
- sp_shape_print_invoke_marker_printing(shape->marker[SP_MARKER_LOC], tr, style, ctx);
+ // MID position
+ if ( path_it->size_default() > 1) {
+ Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
+ Geom::Path::const_iterator curve_it2 = ++(path_it->begin()); // outgoing curve
+ while (curve_it2 != path_it->end_default())
+ {
+ /* Put marker between curve_it1 and curve_it2.
+ * Loop to end_default (so including closing segment), because when a path is closed,
+ * there should be a midpoint marker between last segment and closing straight line segment */
+ Geom::Matrix tr(sp_shape_marker_get_transform(*curve_it1, *curve_it2));
+
+ sp_shape_print_invoke_marker_printing(shape->marker[i], tr, style, ctx);
+
+ ++curve_it1;
+ ++curve_it2;
+ }
+ }
+ if ( path_it != (pathv.end()-1) && !path_it->empty()) {
+ Geom::Curve const &lastcurve = path_it->back_default();
+ Geom::Matrix tr = sp_shape_marker_get_transform_at_end(lastcurve);
+ sp_shape_print_invoke_marker_printing(shape->marker[i], tr, style, ctx);
}
-
- ++curve_it1;
- ++curve_it2;
}
}
+ }
+ // END marker
+ if ( shape->marker[SP_MARKER_LOC_END] || shape->marker[SP_MARKER_LOC]) {
+ /* Get reference to last curve in the path.
+ * For moveto-only path, this returns the "closing line segment". */
+ Geom::Path const &path_last = pathv.back();
+ unsigned int index = path_last.size_default();
+ if (index > 0) {
+ index--;
+ }
+ Geom::Curve const &lastcurve = path_last[index];
- if ( shape->marker[SP_MARKER_LOC_END] || shape->marker[SP_MARKER_LOC]) {
- /* Get reference to last curve in the path.
- * For moveto-only path, this returns the "closing line segment". */
- unsigned int index = path_it->size_default();
- if (index > 0) {
- index--;
- }
- Geom::Curve const &lastcurve = (*path_it)[index];
-
- Geom::Matrix tr = sp_shape_marker_get_transform_at_end(lastcurve);
+ Geom::Matrix tr = sp_shape_marker_get_transform_at_end(lastcurve);
- if (shape->marker[SP_MARKER_LOC_END]) {
- sp_shape_print_invoke_marker_printing(shape->marker[SP_MARKER_LOC_END], tr, style, ctx);
- }
- if (shape->marker[SP_MARKER_LOC]) {
- sp_shape_print_invoke_marker_printing(shape->marker[SP_MARKER_LOC], tr, style, ctx);
+ for (int i = 0; i < 4; i += 3) { // SP_MARKER_LOC and SP_MARKER_LOC_END
+ if (shape->marker[i]) {
+ sp_shape_print_invoke_marker_printing(shape->marker[i], tr, style, ctx);
}
}
}
/**
* Sets style, path, and paintbox. Updates marker views, including dimensions.
*/
-static NRArenaItem *
-sp_shape_show (SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int /*flags*/)
+NRArenaItem *
+SPShape::sp_shape_show (SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int /*flags*/)
{
SPObject *object = SP_OBJECT(item);
SPShape *shape = SP_SHAPE(item);
@@ -777,18 +897,18 @@ sp_shape_show (SPItem *item, NRArena *arena, unsigned int /*key*/, unsigned int
sp_shape_set_marker (object, i, object->style->marker[i].value);
}
- if (sp_shape_has_markers (shape)) {
+ if (shape->hasMarkers ()) {
/* provide key and dimension the marker views */
if (!arenaitem->key) {
- NR_ARENA_ITEM_SET_KEY (arenaitem, sp_item_display_key_new (SP_MARKER_LOC_QTY));
+ NR_ARENA_ITEM_SET_KEY (arenaitem, SPItem::display_key_new (SP_MARKER_LOC_QTY));
}
for (int i = 0; i < SP_MARKER_LOC_QTY; i++) {
if (shape->marker[i]) {
sp_marker_show_dimension ((SPMarker *) shape->marker[i],
NR_ARENA_ITEM_GET_KEY (arenaitem) + i,
- sp_shape_number_of_markers (shape, i));
+ shape->numberOfMarkers (i));
}
}
/**
* Hides/removes marker views from the shape.
*/
-static void
-sp_shape_hide (SPItem *item, unsigned int key)
+void
+SPShape::sp_shape_hide (SPItem *item, unsigned int key)
{
SPShape *shape;
SPItemView *v;
}
}
- if (((SPItemClass *) parent_class)->hide) {
- ((SPItemClass *) parent_class)->hide (item, key);
+ if (((SPItemClass *) SPShapeClass::parent_class)->hide) {
+ ((SPItemClass *) SPShapeClass::parent_class)->hide (item, key);
}
}
* \return TRUE if the shape has any markers, or FALSE if not.
*/
int
-sp_shape_has_markers (SPShape const *shape)
+SPShape::hasMarkers () const
{
/* Note, we're ignoring 'marker' settings, which technically should apply for
all three settings. This should be fixed later such that if 'marker' is
specified, then all three should appear. */
return (
- shape->curve &&
- (shape->marker[SP_MARKER_LOC] ||
- shape->marker[SP_MARKER_LOC_START] ||
- shape->marker[SP_MARKER_LOC_MID] ||
- shape->marker[SP_MARKER_LOC_END])
+ this->curve &&
+ (this->marker[SP_MARKER_LOC] ||
+ this->marker[SP_MARKER_LOC_START] ||
+ this->marker[SP_MARKER_LOC_MID] ||
+ this->marker[SP_MARKER_LOC_END])
);
}
* \return Number of markers that the shape has of this type.
*/
int
-sp_shape_number_of_markers (SPShape *shape, int type)
+SPShape::numberOfMarkers (int type)
{
- Geom::PathVector const & pathv = shape->curve->get_pathvector();
+ Geom::PathVector const & pathv = this->curve->get_pathvector();
+ if (pathv.size() == 0) {
+ return 0;
+ }
switch(type) {
case SP_MARKER_LOC:
{
- if ( shape->marker[SP_MARKER_LOC] ) {
- guint n = 2*pathv.size();
+ if ( this->marker[SP_MARKER_LOC] ) {
+ guint n = 0;
for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
- n += path_it->size();
- n += path_it->closed() ? 1 : 0;
+ n += path_it->size_default() + 1;
}
return n;
} else {
}
}
case SP_MARKER_LOC_START:
- return shape->marker[SP_MARKER_LOC_START] ? pathv.size() : 0;
+ // there is only a start marker on the first path of a pathvector
+ return this->marker[SP_MARKER_LOC_START] ? 1 : 0;
case SP_MARKER_LOC_MID:
{
- if ( shape->marker[SP_MARKER_LOC_MID] ) {
- guint n = 0;
+ if ( this->marker[SP_MARKER_LOC_MID] ) {
+ guint n = 0;
for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
- n += path_it->size();
- n += path_it->closed() ? 1 : 0;
+ n += path_it->size_default() + 1;
}
- return n;
+ return n - 2; // minus the start and end marker.
} else {
return 0;
}
case SP_MARKER_LOC_END:
{
- return shape->marker[SP_MARKER_LOC_END] ? pathv.size() : 0;
+ // there is only an end marker on the last path of a pathvector
+ return this->marker[SP_MARKER_LOC_END] ? 1 : 0;
}
default:
* Calls any registered handlers for the set_shape action
*/
void
-sp_shape_set_shape (SPShape *shape)
+SPShape::setShape ()
{
- g_return_if_fail (shape != NULL);
- g_return_if_fail (SP_IS_SHAPE (shape));
+ //g_return_if_fail (shape != NULL);
+ //g_return_if_fail (SP_IS_SHAPE (shape));
- if (SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (shape))->set_shape) {
- SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (shape))->set_shape (shape);
+ if (SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (this))->set_shape) {
+ SP_SHAPE_CLASS (G_OBJECT_GET_CLASS (this))->set_shape (this);
}
}
* This routine also triggers a request to update the display.
*/
void
-sp_shape_set_curve (SPShape *shape, SPCurve *curve, unsigned int owner)
+SPShape::setCurve (SPCurve *curve, unsigned int owner)
{
- if (shape->curve) {
- shape->curve = shape->curve->unref();
+ if (this->curve) {
+ this->curve = this->curve->unref();
}
if (curve) {
if (owner) {
- shape->curve = curve->ref();
+ this->curve = curve->ref();
} else {
- shape->curve = curve->copy();
+ this->curve = curve->copy();
}
}
- SP_OBJECT(shape)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ SP_OBJECT(this)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
}
/**
* Return duplicate of curve (if any exists) or NULL if there is no curve
*/
SPCurve *
-sp_shape_get_curve (SPShape *shape)
+SPShape::getCurve ()
{
- if (shape->curve) {
- return shape->curve->copy();
+ if (this->curve) {
+ return this->curve->copy();
}
return NULL;
}
* Same as sp_shape_set_curve but without updating the display
*/
void
-sp_shape_set_curve_insync (SPShape *shape, SPCurve *curve, unsigned int owner)
+SPShape::setCurveInsync (SPCurve *curve, unsigned int owner)
{
- if (shape->curve) {
- shape->curve = shape->curve->unref();
+ if (this->curve) {
+ this->curve = this->curve->unref();
}
if (curve) {
if (owner) {
- shape->curve = curve->ref();
+ this->curve = curve->ref();
} else {
- shape->curve = curve->copy();
+ this->curve = curve->copy();
}
}
}
@@ -1057,7 +1180,7 @@ sp_shape_set_curve_insync (SPShape *shape, SPCurve *curve, unsigned int owner)
/**
* Return all nodes in a path that are to be considered for snapping
*/
-static void sp_shape_snappoints(SPItem const *item, bool const target, SnapPointsWithType &p, Inkscape::SnapPreferences const *snapprefs)
+void SPShape::sp_shape_snappoints(SPItem const *item, std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs)
{
g_assert(item != NULL);
g_assert(SP_IS_SHAPE(item));
@@ -1069,29 +1192,25 @@ static void sp_shape_snappoints(SPItem const *item, bool const target, SnapPoint
// Help enforcing strict snapping, i.e. only return nodes when we're snapping nodes to nodes or a guide to nodes
if (!(snapprefs->getSnapModeNode() || snapprefs->getSnapModeGuide())) {
- return;
+ return;
}
Geom::PathVector const &pathv = shape->curve->get_pathvector();
if (pathv.empty())
return;
- Geom::Matrix const i2d (sp_item_i2d_affine (item));
+ Geom::Matrix const i2d (item->i2d_affine ());
- int type;
-
- if (snapprefs->getSnapObjectMidpoints()) {
- Geom::OptRect bbox = item->getBounds(sp_item_i2d_affine(item));
- if (bbox) {
- type = target ? int(Inkscape::SNAPTARGET_OBJECT_MIDPOINT) : int(Inkscape::SNAPSOURCE_OBJECT_MIDPOINT);
- p.push_back(std::make_pair(bbox->midpoint(), type));
- }
- }
+ if (snapprefs->getSnapObjectMidpoints()) {
+ Geom::OptRect bbox = item->getBounds(item->i2d_affine());
+ if (bbox) {
+ p.push_back(Inkscape::SnapCandidatePoint(bbox->midpoint(), Inkscape::SNAPSOURCE_OBJECT_MIDPOINT, Inkscape::SNAPTARGET_OBJECT_MIDPOINT));
+ }
+ }
for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
if (snapprefs->getSnapToItemNode()) {
- type = target ? int(Inkscape::SNAPTARGET_NODE_CUSP) : int(Inkscape::SNAPSOURCE_NODE_CUSP);
- p.push_back(std::make_pair(path_it->initialPoint() * i2d, type));
+ p.push_back(Inkscape::SnapCandidatePoint(path_it->initialPoint() * i2d, Inkscape::SNAPSOURCE_NODE_CUSP, Inkscape::SNAPTARGET_NODE_CUSP));
}
Geom::Path::const_iterator curve_it1 = path_it->begin(); // incoming curve
@@ -1110,17 +1229,32 @@ static void sp_shape_snappoints(SPItem const *item, bool const target, SnapPoint
bool c2 = snapprefs->getSnapSmoothNodes() && (nodetype == Geom::NODE_SMOOTH || nodetype == Geom::NODE_SYMM);
if (c1 || c2) {
- type = target ? int(Inkscape::SNAPTARGET_NODE_CUSP) : int(Inkscape::SNAPSOURCE_NODE_CUSP);
- p.push_back(std::make_pair(curve_it1->finalPoint() * i2d, type));
+ Inkscape::SnapSourceType sst;
+ Inkscape::SnapTargetType stt;
+ switch (nodetype) {
+ case Geom::NODE_CUSP:
+ sst = Inkscape::SNAPSOURCE_NODE_CUSP;
+ stt = Inkscape::SNAPTARGET_NODE_CUSP;
+ break;
+ case Geom::NODE_SMOOTH:
+ case Geom::NODE_SYMM:
+ sst = Inkscape::SNAPSOURCE_NODE_SMOOTH;
+ stt = Inkscape::SNAPTARGET_NODE_SMOOTH;
+ break;
+ default:
+ sst = Inkscape::SNAPSOURCE_UNDEFINED;
+ stt = Inkscape::SNAPTARGET_UNDEFINED;
+ break;
+ }
+ p.push_back(Inkscape::SnapCandidatePoint(curve_it1->finalPoint() * i2d, sst, stt));
}
- // Consider midpoints of line segments for snapping
- if (snapprefs->getSnapLineMidpoints()) { // only do this when we're snapping nodes (enforce strict snapping)
- if (Geom::LineSegment const* line_segment = dynamic_cast<Geom::LineSegment const*>(&(*curve_it1))) {
- type = target ? int(Inkscape::SNAPTARGET_LINE_MIDPOINT) : int(Inkscape::SNAPSOURCE_LINE_MIDPOINT);
- p.push_back(std::make_pair(Geom::middle_point(*line_segment) * i2d, type));
- }
- }
+ // Consider midpoints of line segments for snapping
+ if (snapprefs->getSnapLineMidpoints()) { // only do this when we're snapping nodes (enforce strict snapping)
+ if (Geom::LineSegment const* line_segment = dynamic_cast<Geom::LineSegment const*>(&(*curve_it1))) {
+ p.push_back(Inkscape::SnapCandidatePoint(Geom::middle_point(*line_segment) * i2d, Inkscape::SNAPSOURCE_LINE_MIDPOINT, Inkscape::SNAPTARGET_LINE_MIDPOINT));
+ }
+ }
++curve_it1;
++curve_it2;
@@ -1134,8 +1268,7 @@ static void sp_shape_snappoints(SPItem const *item, bool const target, SnapPoint
if (cs.size() > 0) { // There might be multiple intersections...
for (Geom::Crossings::const_iterator i = cs.begin(); i != cs.end(); i++) {
Geom::Point p_ix = (*path_it).pointAt((*i).ta);
- type = target ? int(Inkscape::SNAPTARGET_PATH_INTERSECTION) : int(Inkscape::SNAPSOURCE_PATH_INTERSECTION);
- p.push_back(std::make_pair(p_ix * i2d, type));
+ p.push_back(Inkscape::SnapCandidatePoint(p_ix * i2d, Inkscape::SNAPSOURCE_PATH_INTERSECTION, Inkscape::SNAPTARGET_PATH_INTERSECTION));
}
}
}