From 616d67c2c67d117ce27cb16d742470ad163e5ad1 Mon Sep 17 00:00:00 2001 From: Maximilian Albert Date: Mon, 2 Jun 2008 09:13:23 +0000 Subject: set eol-style:native for recently added files (bzr r5782) --- src/live_effects/lpe-constructgrid.cpp | 206 ++++++++++++++++----------------- 1 file changed, 103 insertions(+), 103 deletions(-) (limited to 'src/live_effects/lpe-constructgrid.cpp') diff --git a/src/live_effects/lpe-constructgrid.cpp b/src/live_effects/lpe-constructgrid.cpp index 1273e8b7c..144f4720d 100644 --- a/src/live_effects/lpe-constructgrid.cpp +++ b/src/live_effects/lpe-constructgrid.cpp @@ -1,103 +1,103 @@ -#define INKSCAPE_LPE_CONSTRUCTGRID_CPP -/** \file - * LPE Construct Grid implementation - */ -/* - * Authors: - * Johan Engelen -* -* Copyright (C) Johan Engelen 2008 - * - * Released under GNU GPL, read the file 'COPYING' for more information - */ - -#include "live_effects/lpe-constructgrid.h" - -#include <2geom/path.h> -#include <2geom/transforms.h> - -#include "nodepath.h" - -namespace Inkscape { -namespace LivePathEffect { - -using namespace Geom; - -LPEConstructGrid::LPEConstructGrid(LivePathEffectObject *lpeobject) : - Effect(lpeobject), - nr_x(_("Size X"), _("The size of the grid in X direction."), "nr_x", &wr, this, 5), - nr_y(_("Size Y"), _("The size of the grid in Y direction."), "nr_y", &wr, this, 5) -{ - registerParameter( dynamic_cast(&nr_x) ); - registerParameter( dynamic_cast(&nr_y) ); - - nr_x.param_make_integer(); - nr_y.param_make_integer(); - nr_x.param_set_range(1, NR_HUGE); - nr_y.param_set_range(1, NR_HUGE); -} - -LPEConstructGrid::~LPEConstructGrid() -{ - -} - -std::vector -LPEConstructGrid::doEffect_path (std::vector const & path_in) -{ - // Check that the path has at least 3 nodes (i.e. 2 segments), more nodes are ignored - if (path_in[0].size() >= 2) { - // read the first 3 nodes: - Geom::Path::const_iterator it ( path_in[0].begin() ); - Geom::Point first_p = (*it++).initialPoint(); - Geom::Point origin = (*it++).initialPoint(); - Geom::Point second_p = (*it++).initialPoint(); - // make first_p and second_p be the construction *vectors* of the grid: - first_p -= origin; - second_p -= origin; - Geom::Translate first_translation( first_p ); - Geom::Translate second_translation( second_p ); - - // create the gridpaths of the two directions - Geom::Path first_path( origin ); - first_path.appendNew( origin + first_p*nr_y ); - Geom::Path second_path( origin ); - second_path.appendNew( origin + second_p*nr_x ); - - // use the gridpaths and set them in the correct grid - std::vector path_out; - path_out.push_back(first_path); - for (int ix = 0; ix < nr_x; ix++) { - path_out.push_back(path_out.back() * second_translation ); - } - path_out.push_back(second_path); - for (int iy = 0; iy < nr_y; iy++) { - path_out.push_back(path_out.back() * first_translation ); - } - - return path_out; - } else { - return path_in; - } -} - -void -LPEConstructGrid::setup_nodepath(Inkscape::NodePath::Path *np) -{ - Effect::setup_nodepath(np); - sp_nodepath_make_straight_path(np); -} - -} //namespace LivePathEffect -} /* namespace Inkscape */ - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : +#define INKSCAPE_LPE_CONSTRUCTGRID_CPP +/** \file + * LPE Construct Grid implementation + */ +/* + * Authors: + * Johan Engelen +* +* Copyright (C) Johan Engelen 2008 + * + * Released under GNU GPL, read the file 'COPYING' for more information + */ + +#include "live_effects/lpe-constructgrid.h" + +#include <2geom/path.h> +#include <2geom/transforms.h> + +#include "nodepath.h" + +namespace Inkscape { +namespace LivePathEffect { + +using namespace Geom; + +LPEConstructGrid::LPEConstructGrid(LivePathEffectObject *lpeobject) : + Effect(lpeobject), + nr_x(_("Size X"), _("The size of the grid in X direction."), "nr_x", &wr, this, 5), + nr_y(_("Size Y"), _("The size of the grid in Y direction."), "nr_y", &wr, this, 5) +{ + registerParameter( dynamic_cast(&nr_x) ); + registerParameter( dynamic_cast(&nr_y) ); + + nr_x.param_make_integer(); + nr_y.param_make_integer(); + nr_x.param_set_range(1, NR_HUGE); + nr_y.param_set_range(1, NR_HUGE); +} + +LPEConstructGrid::~LPEConstructGrid() +{ + +} + +std::vector +LPEConstructGrid::doEffect_path (std::vector const & path_in) +{ + // Check that the path has at least 3 nodes (i.e. 2 segments), more nodes are ignored + if (path_in[0].size() >= 2) { + // read the first 3 nodes: + Geom::Path::const_iterator it ( path_in[0].begin() ); + Geom::Point first_p = (*it++).initialPoint(); + Geom::Point origin = (*it++).initialPoint(); + Geom::Point second_p = (*it++).initialPoint(); + // make first_p and second_p be the construction *vectors* of the grid: + first_p -= origin; + second_p -= origin; + Geom::Translate first_translation( first_p ); + Geom::Translate second_translation( second_p ); + + // create the gridpaths of the two directions + Geom::Path first_path( origin ); + first_path.appendNew( origin + first_p*nr_y ); + Geom::Path second_path( origin ); + second_path.appendNew( origin + second_p*nr_x ); + + // use the gridpaths and set them in the correct grid + std::vector path_out; + path_out.push_back(first_path); + for (int ix = 0; ix < nr_x; ix++) { + path_out.push_back(path_out.back() * second_translation ); + } + path_out.push_back(second_path); + for (int iy = 0; iy < nr_y; iy++) { + path_out.push_back(path_out.back() * first_translation ); + } + + return path_out; + } else { + return path_in; + } +} + +void +LPEConstructGrid::setup_nodepath(Inkscape::NodePath::Path *np) +{ + Effect::setup_nodepath(np); + sp_nodepath_make_straight_path(np); +} + +} //namespace LivePathEffect +} /* namespace Inkscape */ + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : -- cgit v1.2.3