diff --git a/src/marker.cpp b/src/marker.cpp
index 15b85659560a1522868a59c3fcd02eb3d0f6563f..aacbee87531af918f955c9392d2ae67de25af2bb 100644 (file)
--- a/src/marker.cpp
+++ b/src/marker.cpp
* Released under GNU GPL, read the file 'COPYING' for more information
*/
+#include <cstring>
+#include <string>
#include "config.h"
#include "libnr/nr-matrix-fns.h"
#include "libnr/nr-matrix-ops.h"
+#include "libnr/nr-matrix-translate-ops.h"
#include "libnr/nr-scale-matrix-ops.h"
+#include "libnr/nr-translate-matrix-ops.h"
#include "libnr/nr-rotate-fns.h"
#include "svg/svg.h"
#include "display/nr-arena-group.h"
{
marker->viewBox_set = FALSE;
- nr_matrix_set_identity (&marker->c2p);
+ marker->c2p.set_identity();
}
/**
SPItemCtx rctx;
NRRect *vb;
double x, y, width, height;
- NRMatrix q;
SPMarkerView *v;
item = SP_ITEM (object);
rctx.vp.y1 = marker->markerHeight.computed;
/* Start with identity transform */
- nr_matrix_set_identity (&marker->c2p);
+ marker->c2p.set_identity();
/* Viewbox is always present, either implicitly or explicitly */
if (marker->viewBox_set) {
break;
}
}
- /* Compose additional transformation from scale and position */
- q.c[0] = width / (vb->x1 - vb->x0);
- q.c[1] = 0.0;
- q.c[2] = 0.0;
- q.c[3] = height / (vb->y1 - vb->y0);
- q.c[4] = -vb->x0 * q.c[0] + x;
- q.c[5] = -vb->y0 * q.c[3] + y;
- /* Append viewbox transformation */
- nr_matrix_multiply (&marker->c2p, &q, &marker->c2p);
+ {
+ NR::Matrix q;
+ /* Compose additional transformation from scale and position */
+ q[0] = width / (vb->x1 - vb->x0);
+ q[1] = 0.0;
+ q[2] = 0.0;
+ q[3] = height / (vb->y1 - vb->y0);
+ q[4] = -vb->x0 * q[0] + x;
+ q[5] = -vb->y0 * q[3] + y;
+ /* Append viewbox transformation */
+ marker->c2p = q * marker->c2p;
+ }
/* Append reference translation */
/* fixme: lala (Lauris) */
- nr_matrix_set_translate (&q, -marker->refX.computed, -marker->refY.computed);
- nr_matrix_multiply (&marker->c2p, &q, &marker->c2p);
+ marker->c2p = NR::translate(-marker->refX.computed, -marker->refY.computed) * marker->c2p;
rctx.i2doc = marker->c2p * rctx.i2doc;
@@ -722,13 +727,17 @@ generate_marker (GSList *reprs, NR::Rect bounds, SPDocument *document, NR::Matri
Inkscape::XML::Node *defsrepr = SP_OBJECT_REPR (SP_DOCUMENT_DEFS (document));
Inkscape::XML::Node *repr = xml_doc->createElement("svg:marker");
- repr->setAttribute("markerUnits", "userSpaceOnUse");
+
+ // Uncommenting this will make the marker fixed-size independent of stroke width.
+ // Commented out for consistency with standard markers which scale when you change
+ // stroke width:
+ //repr->setAttribute("markerUnits", "userSpaceOnUse");
+
sp_repr_set_svg_double(repr, "markerWidth", bounds.extent(NR::X));
sp_repr_set_svg_double(repr, "markerHeight", bounds.extent(NR::Y));
repr->setAttribute("orient", "auto");
-
defsrepr->appendChild(repr);
const gchar *mark_id = repr->attribute("id");
SPObject *mark_object = document->getObjectById(mark_id);