Searched defs:affine (Results 1 - 25 of 25) sorted by relevance

/inkscape/src/
H A Dproj_pt.cpp50 Pt2::affine() { function in class:Proj::Pt2
H A Dsp-item-transform.cpp27 Geom::Affine affine = Geom::Affine(s).inverse() * Geom::Affine(rotation) * Geom::Affine(s); local
30 item->set_i2d_affine(item->i2dt_affine() * (Geom::Affine)affine);
36 item->setCenter(center * affine);
57 Geom::Affine affine = Geom::Affine(s).inverse() * skew * Geom::Affine(s); local
59 item->set_i2d_affine(item->i2dt_affine() * affine);
64 item->setCenter(center * affine);
77 * Calculate the affine transformation required to transform one visual bounding box into another, accounting for a uniform strokewidth.
84 * need to calculate the affine transformation for the old dimensions to the new dimensions. When using a geometric bounding
87 * of the affine transformation:
146 // We will now try to calculate the affine transformatio
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H A Dfile.cpp1259 Geom::Affine affine = doc->getRoot()->c2p * SP_ITEM(place_to_insert)->i2doc_affine().inverse(); local
1260 sp_selection_apply_affine(selection, desktop->dt2doc() * affine * desktop->doc2dt(), true, false, false);
H A Dselection-chemistry.cpp1527 void sp_selection_apply_affine(Inkscape::Selection *selection, Geom::Affine const &affine, bool set_i2d, bool compensate, bool adjust_transf_center) argument
1552 persp3d_apply_affine_transformation(transf_persp, affine);
1652 Geom::Affine t = parent2dt * affine * parent2dt.inverse();
1656 if (transform_clone_with_original && (prefs_parallel || prefs_unmoved) && affine.isTranslation()) {
1682 } else if (transform_offset_with_source && (prefs_parallel || prefs_unmoved) && affine.isTranslation()){
1702 item->set_i2d_affine(item->i2dt_affine() * (Geom::Affine)affine);
1710 if (set_i2d && item->isCenterSet() && !(affine.isTranslation() || affine.isIdentity())) {
1711 item->setCenter(old_center * affine);
/inkscape/src/display/
H A Dsp-ctrlline.h39 Geom::Affine affine; member in struct:SPCtrlLine
H A Dguideline.h28 Geom::Affine affine; member in struct:SPGuideLine
H A Dsp-ctrlquadr.cpp27 Geom::Affine affine; member in struct:SPCtrlQuadr
34 static void sp_ctrlquadr_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
81 Geom::Point p1 = (cq->p1 * cq->affine) - min;
82 Geom::Point p2 = (cq->p2 * cq->affine) - min;
83 Geom::Point p3 = (cq->p3 * cq->affine) - min;
84 Geom::Point p4 = (cq->p4 * cq->affine) - min;
112 static void sp_ctrlquadr_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
119 SP_CANVAS_ITEM_CLASS(sp_ctrlquadr_parent_class)->update(item, affine, flags);
124 cq->affine = affine;
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H A Dsp-ctrlline.cpp35 void sp_ctrlline_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
84 Geom::Point s = cl->s * cl->affine;
85 Geom::Point e = cl->e * cl->affine;
107 void sp_ctrlline_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
114 SP_CANVAS_ITEM_CLASS(sp_ctrlline_parent_class)->update(item, affine, flags);
119 cl->affine = affine;
125 Geom::Point s = cl->s * affine;
126 Geom::Point e = cl->e * affine;
H A Dcanvas-text.h52 Geom::Affine affine; member in struct:SPCanvasText
H A Dsodipodi-ctrlrect.cpp31 static void sp_ctrlrect_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
66 static void sp_ctrlrect_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
68 SP_CTRLRECT(item)->update(affine, flags);
152 void CtrlRect::update(Geom::Affine const &affine, unsigned int flags) argument
158 (SP_CANVAS_ITEM_CLASS(sp_ctrlrect_parent_class))->update(this, affine, flags);
163 Geom::Rect bbox(_rect.min() * affine, _rect.max() * affine);
H A Dsp-ctrlcurve.cpp28 static void sp_ctrlcurve_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
84 Geom::Point p0 = cl->p0 * cl->affine;
85 Geom::Point p1 = cl->p1 * cl->affine;
86 Geom::Point p2 = cl->p2 * cl->affine;
87 Geom::Point p3 = cl->p3 * cl->affine;
99 sp_ctrlcurve_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
106 SP_CANVAS_ITEM_CLASS(sp_ctrlcurve_parent_class)->update(item, affine, flags);
110 cl->affine = affine;
116 Geom::Point p0 = cl->p0 * affine;
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H A Dcanvas-bpath.cpp29 static void sp_canvas_bpath_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
70 static void sp_canvas_bpath_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
77 reinterpret_cast<SPCanvasItemClass *>(sp_canvas_bpath_parent_class)->update(item, affine, flags);
84 cbp->affine = affine;
86 Geom::OptRect bbox = bounds_exact_transformed(cbp->curve->get_pathvector(), affine);
123 feed_pathvector_to_cairo (buf->ct, cbp->curve->get_pathvector(), cbp->affine, area,
160 pathv_matrix_point_bbox_wind_distance(cbp->curve->get_pathvector(), cbp->affine, p, NULL, NULL, &dist, 0.5, &viewbox);
H A Dcanvas-bpath.h70 Geom::Affine affine; member in struct:SPCanvasBPath
H A Dcanvas-arena.cpp36 static void sp_canvas_arena_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
134 sp_canvas_arena_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
139 SP_CANVAS_ITEM_CLASS(sp_canvas_arena_parent_class)->update(item, affine, flags);
141 arena->ctx.ctm = affine;
H A Dcanvas-text.cpp27 static void sp_canvastext_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
54 canvastext->affine = Geom::identity();
102 Geom::Point s = cl->s * cl->affine;
119 sp_canvastext_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
126 SP_CANVAS_ITEM_CLASS(sp_canvastext_parent_class)->update(item, affine, flags);
130 cl->affine = affine;
132 Geom::Point s = cl->s * affine;
H A Dguideline.cpp27 static void sp_guideline_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
92 Geom::Point normal_dt = /*unit_vector*/(gl->normal_to_line * gl->affine.withoutTranslation()); // note that normal_dt does not have unit length
93 Geom::Point point_on_line_dt = gl->point_on_line * gl->affine;
159 static void sp_guideline_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
164 (SP_CANVAS_ITEM_CLASS(sp_guideline_parent_class))->update(item, affine, flags);
181 gl->affine = affine;
182 Geom::Point pol_transformed = gl->point_on_line * affine;
204 Geom::Point vec = gl->normal_to_line * gl->affine.withoutTranslation();
205 double distance = Geom::dot((p - gl->point_on_line * gl->affine), unit_vecto
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H A Dsodipodi-ctrl.cpp31 static void sp_ctrl_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
220 sp_ctrl_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
228 SP_CANVAS_ITEM_CLASS(sp_ctrl_parent_class)->update(item, affine, flags);
238 x = (gint) ((affine[4] > 0) ? (affine[4] + 0.5) : (affine[4] - 0.5)) - ctrl->width;
239 y = (gint) ((affine[5] > 0) ? (affine[5] + 0.5) : (affine[5] - 0.5)) - ctrl->height;
H A Dcanvas-axonomgrid.cpp484 CanvasAxonomGrid::Update (Geom::Affine const &affine, unsigned int /*flags*/) argument
486 ow = origin * affine;
487 sw = Geom::Point(fabs(affine[0]),fabs(affine[3]));
H A Dcanvas-grid.cpp72 static void grid_canvasitem_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
115 grid_canvasitem_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
120 SP_CANVAS_ITEM_CLASS(grid_canvasitem_parent_class)->update(item, affine, flags);
123 gridcanvasitem->grid->Update(affine, flags);
840 CanvasXYGrid::Update (Geom::Affine const &affine, unsigned int /*flags*/) argument
842 ow = origin * affine;
843 sw = spacing * affine;
844 sw -= Geom::Point(affine[4], affine[5]);
H A Dsp-canvas.cpp29 #include <2geom/affine.h>
97 static void update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
373 * NB! affine is parent2canvas.
375 static void sp_canvas_item_invoke_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
378 Geom::Affine child_affine = item->xform * affine;
406 * maintaining the affine invariant.
418 * Makes the item's affine transformation matrix be equal to the specified
422 * @affine: An affine transformation matrix.
424 void sp_canvas_item_affine_absolute(SPCanvasItem *item, Geom::Affine const &affine) argument
678 Geom::Affine affine = Geom::identity(); local
779 update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags) argument
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/inkscape/src/helper/
H A Dpixbuf-ops.cpp124 Geom::Affine affine = scale * Geom::Translate(-origin * scale); local
128 root->setTransform(affine);
/inkscape/src/ui/dialog/
H A Dpolar-arrange-tab.cpp171 Geom::Affine affine = Geom::Affine(s).inverse() * Geom::Affine(rotation) * Geom::Affine(s); local
176 item->set_i2d_affine(item->i2dt_affine() * affine);
181 item->setCenter(center * affine);
H A Dgrid-arrange-tab.cpp335 Geom::Affine const affine = Geom::Affine(Geom::Translate(move)); member in class:Inkscape::UI::Dialog::Geom
336 item->set_i2d_affine(item->i2dt_affine() * affine);
/inkscape/src/ui/tools/
H A Dflood-tool.cpp752 Geom::Affine affine = scale * Geom::Translate(-origin * scale); local
764 root->setTransform(affine);
856 Geom::Point pw = Geom::Point(fill_points[i][Geom::X] / zoom_scale, document->getHeight().value("px") + (fill_points[i][Geom::Y] / zoom_scale)) * affine;
1056 affine = scale * Geom::Translate(-origin * scale - min_start);
1057 Geom::Affine inverted_affine = Geom::Affine(affine).inverse();
H A Dspray-tool.cpp132 Geom::Affine affine = s.inverse() * rotation * s; local
134 item->set_i2d_affine(item->i2dt_affine() * affine);
437 static void sp_spray_transform_path(SPItem * item, Geom::Path &path, Geom::Affine affine, Geom::Point center){ argument
447 Geom::Affine i2dt = item->i2dt_affine() * Geom::Translate(center).inverse() * affine * Geom::Translate(center);

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