index c0c53f0ee42b86501177580ea0da50d59110c817..147513f6bd00dfd68d4ce225c40d57eefb04bf56 100644 (file)
*/
#include <libnr/nr-compose-transform.h>
+#include <2geom/transforms.h>
#include <libnr/nr-blit.h>
-#include "../prefs-utils.h"
+#include "../preferences.h"
#include "nr-arena-image.h"
#include "style.h"
#include "display/nr-arena.h"
#include "display/nr-filter.h"
#include "display/nr-filter-gaussian.h"
-#include <livarot/Path.h>
-#include <livarot/Shape.h>
#include "sp-filter.h"
#include "sp-filter-reference.h"
#include "sp-gaussian-blur.h"
-#include "sp-feblend.h"
+#include "filters/blend.h"
#include "display/nr-filter-blend.h"
int nr_arena_image_x_sample = 1;
*
*/
-// defined in nr-arena-shape.cpp
-void nr_pixblock_render_shape_mask_or(NRPixBlock &m, Shape *theS);
-
static void nr_arena_image_class_init (NRArenaImageClass *klass);
static void nr_arena_image_init (NRArenaImage *image);
static void nr_arena_image_finalize (NRObject *object);
static unsigned int nr_arena_image_update (NRArenaItem *item, NRRectL *area, NRGC *gc, unsigned int state, unsigned int reset);
static unsigned int nr_arena_image_render (cairo_t *ct, NRArenaItem *item, NRRectL *area, NRPixBlock *pb, unsigned int flags);
-static NRArenaItem *nr_arena_image_pick (NRArenaItem *item, NR::Point p, double delta, unsigned int sticky);
+static NRArenaItem *nr_arena_image_pick (NRArenaItem *item, Geom::Point p, double delta, unsigned int sticky);
static NRArenaItemClass *parent_class;
image->width = 256.0;
image->height = 256.0;
- nr_matrix_set_identity (&image->grid2px);
+ image->grid2px.setIdentity();
image->style = 0;
}
static unsigned int
nr_arena_image_update( NRArenaItem *item, NRRectL */*area*/, NRGC *gc, unsigned int /*state*/, unsigned int /*reset*/ )
{
- NRMatrix grid2px;
+ Geom::Matrix grid2px;
NRArenaImage *image = NR_ARENA_IMAGE (item);
nr_arena_item_request_render (item);
/* Copy affine */
- nr_matrix_invert (&grid2px, &gc->transform);
- double hscale, vscale; // todo: replace with NR::scale
+ grid2px = gc->transform.inverse();
+ double hscale, vscale; // todo: replace with Geom::Scale
if (image->px) {
hscale = image->pxw / image->width;
vscale = image->pxh / image->height;
@@ -129,12 +125,12 @@ nr_arena_image_update( NRArenaItem *item, NRRectL */*area*/, NRGC *gc, unsigned
vscale = 1.0;
}
- image->grid2px[0] = grid2px.c[0] * hscale;
- image->grid2px[2] = grid2px.c[2] * hscale;
- image->grid2px[4] = grid2px.c[4] * hscale;
- image->grid2px[1] = grid2px.c[1] * vscale;
- image->grid2px[3] = grid2px.c[3] * vscale;
- image->grid2px[5] = grid2px.c[5] * vscale;
+ image->grid2px[0] = grid2px[0] * hscale;
+ image->grid2px[2] = grid2px[2] * hscale;
+ image->grid2px[4] = grid2px[4] * hscale;
+ image->grid2px[1] = grid2px[1] * vscale;
+ image->grid2px[3] = grid2px[3] * vscale;
+ image->grid2px[5] = grid2px[5] * vscale;
image->grid2px[4] -= image->x * hscale;
image->grid2px[5] -= image->y * vscale;
@@ -148,12 +144,12 @@ nr_arena_image_update( NRArenaItem *item, NRRectL */*area*/, NRGC *gc, unsigned
bbox.x1 = image->x + image->width;
bbox.y1 = image->y + image->height;
- image->c00 = (NR::Point(bbox.x0, bbox.y0) * gc->transform);
- image->c01 = (NR::Point(bbox.x0, bbox.y1) * gc->transform);
- image->c10 = (NR::Point(bbox.x1, bbox.y0) * gc->transform);
- image->c11 = (NR::Point(bbox.x1, bbox.y1) * gc->transform);
+ image->c00 = (Geom::Point(bbox.x0, bbox.y0) * gc->transform);
+ image->c01 = (Geom::Point(bbox.x0, bbox.y1) * gc->transform);
+ image->c10 = (Geom::Point(bbox.x1, bbox.y0) * gc->transform);
+ image->c11 = (Geom::Point(bbox.x1, bbox.y1) * gc->transform);
- nr_rect_d_matrix_transform (&bbox, &bbox, &gc->transform);
+ nr_rect_d_matrix_transform (&bbox, &bbox, gc->transform);
item->bbox.x0 = (int) floor (bbox.x0);
item->bbox.y0 = (int) floor (bbox.y0);
@@ -177,14 +173,15 @@ nr_arena_image_update( NRArenaItem *item, NRRectL */*area*/, NRGC *gc, unsigned
static unsigned int
nr_arena_image_render( cairo_t *ct, NRArenaItem *item, NRRectL */*area*/, NRPixBlock *pb, unsigned int /*flags*/ )
{
- nr_arena_image_x_sample = prefs_get_int_attribute ("options.bitmapoversample", "value", 1);
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ nr_arena_image_x_sample = prefs->getInt("/options/bitmapoversample/value", 1);
nr_arena_image_y_sample = nr_arena_image_x_sample;
- bool outline = (item->arena->rendermode == RENDERMODE_OUTLINE);
+ bool outline = (item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE);
NRArenaImage *image = NR_ARENA_IMAGE (item);
- NR::Matrix d2s;
+ Geom::Matrix d2s;
d2s[0] = b2i[0];
d2s[1] = b2i[1];
@@ -232,7 +229,7 @@ nr_arena_image_render( cairo_t *ct, NRArenaItem *item, NRRectL */*area*/, NRPixB
if (!ct)
return item->state;
- guint32 rgba = prefs_get_int_attribute("options.wireframecolors", "images", 0xff0000ff);
+ guint32 rgba = prefs->getInt("/options/wireframecolors/images", 0xff0000ff);
// FIXME: we use RGBA buffers but cairo writes BGRA (on i386), so we must cheat
// by setting color channels in the "wrong" order
cairo_set_source_rgba(ct, SP_RGBA32_B_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_R_F(rgba), SP_RGBA32_A_F(rgba));
@@ -240,23 +237,23 @@ nr_arena_image_render( cairo_t *ct, NRArenaItem *item, NRRectL */*area*/, NRPixB
cairo_set_line_width(ct, 0.5);
cairo_new_path(ct);
- NR::Point shift(pb->area.x0, pb->area.y0);
- NR::Point c00 = image->c00 - shift;
- NR::Point c01 = image->c01 - shift;
- NR::Point c11 = image->c11 - shift;
- NR::Point c10 = image->c10 - shift;
+ Geom::Point shift(pb->area.x0, pb->area.y0);
+ Geom::Point c00 = image->c00 - shift;
+ Geom::Point c01 = image->c01 - shift;
+ Geom::Point c11 = image->c11 - shift;
+ Geom::Point c10 = image->c10 - shift;
- cairo_move_to (ct, c00[NR::X], c00[NR::Y]);
+ cairo_move_to (ct, c00[Geom::X], c00[Geom::Y]);
// the box
- cairo_line_to (ct, c10[NR::X], c10[NR::Y]);
- cairo_line_to (ct, c11[NR::X], c11[NR::Y]);
- cairo_line_to (ct, c01[NR::X], c01[NR::Y]);
- cairo_line_to (ct, c00[NR::X], c00[NR::Y]);
+ cairo_line_to (ct, c10[Geom::X], c10[Geom::Y]);
+ cairo_line_to (ct, c11[Geom::X], c11[Geom::Y]);
+ cairo_line_to (ct, c01[Geom::X], c01[Geom::Y]);
+ cairo_line_to (ct, c00[Geom::X], c00[Geom::Y]);
// the diagonals
- cairo_line_to (ct, c11[NR::X], c11[NR::Y]);
- cairo_move_to (ct, c10[NR::X], c10[NR::Y]);
- cairo_line_to (ct, c01[NR::X], c01[NR::Y]);
+ cairo_line_to (ct, c11[Geom::X], c11[Geom::Y]);
+ cairo_move_to (ct, c10[Geom::X], c10[Geom::Y]);
+ cairo_line_to (ct, c01[Geom::X], c01[Geom::Y]);
cairo_stroke(ct);
@@ -268,14 +265,14 @@ nr_arena_image_render( cairo_t *ct, NRArenaItem *item, NRRectL */*area*/, NRPixB
/** Calculates the closest distance from p to the segment a1-a2*/
double
-distance_to_segment (NR::Point p, NR::Point a1, NR::Point a2)
+distance_to_segment (Geom::Point p, Geom::Point a1, Geom::Point a2)
{
// calculate sides of the triangle and their squares
- double d1 = NR::L2(p - a1);
+ double d1 = Geom::L2(p - a1);
double d1_2 = d1 * d1;
- double d2 = NR::L2(p - a2);
+ double d2 = Geom::L2(p - a2);
double d2_2 = d2 * d2;
- double a = NR::L2(a1 - a2);
+ double a = Geom::L2(a1 - a2);
double a_2 = a * a;
// if one of the angles at the base is > 90, return the corresponding side
}
static NRArenaItem *
-nr_arena_image_pick( NRArenaItem *item, NR::Point p, double delta, unsigned int /*sticky*/ )
+nr_arena_image_pick( NRArenaItem *item, Geom::Point p, double delta, unsigned int /*sticky*/ )
{
NRArenaImage *image = NR_ARENA_IMAGE (item);
if (!image->px) return NULL;
- bool outline = (item->arena->rendermode == RENDERMODE_OUTLINE);
+ bool outline = (item->arena->rendermode == Inkscape::RENDERMODE_OUTLINE);
if (outline) {
int const width = image->pxw;
int const height = image->pxh;
int const rowstride = image->pxrs;
- NR::Point tp = p * image->grid2px;
- int const ix = (int)(tp[NR::X]);
- int const iy = (int)(tp[NR::Y]);
+ Geom::Point tp = p * image->grid2px;
+ int const ix = (int)(tp[Geom::X]);
+ int const iy = (int)(tp[Geom::Y]);
if ((ix < 0) || (iy < 0) || (ix >= width) || (iy >= height))
return NULL;