Split SPCanvasItem and SPCanvasGroup to individual .h files. Removed forward header.

[inkscape.git] / src / display / nr-arena-shape.cpp

diff --git a/src/display/nr-arena-shape.cpp b/src/display/nr-arena-shape.cpp
index e2a9e958064128a00df160849ce4fba434611b56..6f38fd97d8d018d57a57af5bae793749235b0246 100644 (file)
--- a/src/display/nr-arena-shape.cpp
+++ b/src/display/nr-arena-shape.cpp
@@ -1,5 +1,3 @@
-#define __NR_ARENA_SHAPE_C__
-
 /*
  * RGBA display list system for inkscape
  *
@@ -12,34 +10,36 @@
  * Released under GNU GPL, read the file 'COPYING' for more information
  */
 
+#include <glib.h>
+#include <fenv.h>
+#include <typeinfo>
+#include <cairo.h>
+
 #include <2geom/svg-path.h>
 #include <2geom/svg-path-parser.h>
-#include <display/canvas-arena.h>
-#include <display/nr-arena.h>
-#include <display/nr-arena-shape.h>
-#include "display/curve.h"
-#include <libnr/nr-pixops.h>
-#include <libnr/nr-blit.h>
-#include <libnr/nr-convert2geom.h>
 #include <2geom/pathvector.h>
 #include <2geom/curves.h>
-#include <livarot/Path.h>
-#include <livarot/float-line.h>
-#include <livarot/int-line.h>
-#include <style.h>
+#include "display/sp-canvas.h"
+#include "display/canvas-arena.h"
+#include "display/nr-arena.h"
+#include "display/nr-arena-shape.h"
+#include "display/curve.h"
+#include "libnr/nr-pixops.h"
+#include "libnr/nr-blit.h"
+#include "libnr/nr-convert2geom.h"
+#include "livarot/Path.h"
+#include "livarot/float-line.h"
+#include "livarot/int-line.h"
+#include "style.h"
 #include "inkscape-cairo.h"
 #include "helper/geom.h"
 #include "helper/geom-curves.h"
 #include "sp-filter.h"
 #include "sp-filter-reference.h"
 #include "display/nr-filter.h"
-#include <typeinfo>
-#include <cairo.h>
 #include "preferences.h"
 
-#include <glib.h>
 #include "svg/svg.h"
-#include <fenv.h>
 
 //int  showRuns=0;
 void nr_pixblock_render_shape_mask_or(NRPixBlock &m,Shape* theS);
@@ -254,12 +254,11 @@ nr_arena_shape_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state, g
         if (state & NR_ARENA_ITEM_STATE_BBOX) {
             if (shape->curve) {
                 boundingbox = bounds_exact_transformed(shape->curve->get_pathvector(), gc->transform);
-                /// \todo  just write item->bbox = boundingbox
                 if (boundingbox) {
-                    item->bbox.x0 = (gint32)((*boundingbox)[0][0] - 1.0F);
-                    item->bbox.y0 = (gint32)((*boundingbox)[1][0] - 1.0F);
-                    item->bbox.x1 = (gint32)((*boundingbox)[0][1] + 1.9999F);
-                    item->bbox.y1 = (gint32)((*boundingbox)[1][1] + 1.9999F);
+                    item->bbox.x0 = static_cast<NR::ICoord>(floor((*boundingbox)[0][0])); // Floor gives the coordinate in which the point resides
+                    item->bbox.y0 = static_cast<NR::ICoord>(floor((*boundingbox)[1][0]));
+                    item->bbox.x1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[0][1])); // Ceil gives the first coordinate beyond the point
+                    item->bbox.y1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[1][1]));
                 } else {
                     item->bbox = NR_RECT_L_EMPTY;
                 }
@@ -300,10 +299,10 @@ nr_arena_shape_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state, g
 
     /// \todo  just write item->bbox = boundingbox
     if (boundingbox) {
-        shape->approx_bbox.x0 = (gint32)((*boundingbox)[0][0] - 1.0F);
-        shape->approx_bbox.y0 = (gint32)((*boundingbox)[1][0] - 1.0F);
-        shape->approx_bbox.x1 = (gint32)((*boundingbox)[0][1] + 1.9999F);
-        shape->approx_bbox.y1 = (gint32)((*boundingbox)[1][1] + 1.9999F);
+        shape->approx_bbox.x0 = static_cast<NR::ICoord>(floor((*boundingbox)[0][0]));
+        shape->approx_bbox.y0 = static_cast<NR::ICoord>(floor((*boundingbox)[1][0]));
+        shape->approx_bbox.x1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[0][1]));
+        shape->approx_bbox.y1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[1][1]));
     } else {
         shape->approx_bbox = NR_RECT_L_EMPTY;
     }
@@ -349,10 +348,10 @@ nr_arena_shape_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state, g
 
         /// \todo  just write shape->approx_bbox = boundingbox
         if (boundingbox) {
-            shape->approx_bbox.x0 = (gint32)((*boundingbox)[0][0] - 1.0F);
-            shape->approx_bbox.y0 = (gint32)((*boundingbox)[1][0] - 1.0F);
-            shape->approx_bbox.x1 = (gint32)((*boundingbox)[0][1] + 1.9999F);
-            shape->approx_bbox.y1 = (gint32)((*boundingbox)[1][1] + 1.9999F);
+            shape->approx_bbox.x0 = static_cast<NR::ICoord>(floor((*boundingbox)[0][0]));
+            shape->approx_bbox.y0 = static_cast<NR::ICoord>(floor((*boundingbox)[1][0]));
+            shape->approx_bbox.x1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[0][1]));
+            shape->approx_bbox.y1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[1][1]));
         } else {
             shape->approx_bbox = NR_RECT_L_EMPTY;
         }
@@ -362,10 +361,10 @@ nr_arena_shape_update(NRArenaItem *item, NRRectL *area, NRGC *gc, guint state, g
         return NR_ARENA_ITEM_STATE_ALL;
 
     /// \todo  just write item->bbox = boundingbox
-    item->bbox.x0 = (gint32)((*boundingbox)[0][0] - 1.0F);
-    item->bbox.y0 = (gint32)((*boundingbox)[1][0] - 1.0F);
-    item->bbox.x1 = (gint32)((*boundingbox)[0][1] + 1.0F);
-    item->bbox.y1 = (gint32)((*boundingbox)[1][1] + 1.0F);
+    item->bbox.x0 = static_cast<NR::ICoord>(floor((*boundingbox)[0][0]));
+    item->bbox.y0 = static_cast<NR::ICoord>(floor((*boundingbox)[1][0]));
+    item->bbox.x1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[0][1]));
+    item->bbox.y1 = static_cast<NR::ICoord>(ceil ((*boundingbox)[1][1]));
 
     item->render_opacity = TRUE;
     if ( shape->_fill.paint.type() == NRArenaShape::Paint::SERVER ) {
@@ -1509,4 +1508,4 @@ void nr_pixblock_render_shape_mask_or(NRPixBlock &m,Shape* theS)
   fill-column:99
   End:
 */
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :