/*
 * (C) Copyright 1996-2016 ECMWF.
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 * In applying this licence, ECMWF does not waive the privileges and immunities
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */

/*! \file AxisTick.cc
    \brief Implementation of the Template class AxisTick.

    Magics Team - ECMWF 2005

    Started: Fri 7-Oct-2005

    Changes:

*/


#include "AxisTick.h"
#include "PaperPoint.h"
#include "Polyline.h"
#include "SceneVisitor.h"
#include "Transformation.h"

using namespace magics;

AxisTick::AxisTick() {}


AxisTick::~AxisTick() {}

/*!
 Class information are given to the output-stream.
*/
void AxisTick::print(ostream& out) const {
    out << "AxisTick[";
    out << "]";
}

void AxisTick::vertical(const AxisItems& ticks, const Colour& colour, VerticalAxisVisitor& axis) {
    double x1, x2;
    axis.tick(x1, x2);

    const Transformation& transformation = axis.transformation();


    for (const auto& y : ticks) {
        if (!y->filter(*this))
            continue;
        if (!transformation.inY(y->position()))
            continue;

        Polyline* tick = new Polyline();
        PaperPoint p1  = PaperPoint(x1, transformation.y(y->position()));
        PaperPoint p2  = PaperPoint(x2, transformation.y(y->position()));
        tick->push_back(p1);
        tick->push_back(p2);
        Colour calcol = (colour_->automatic()) ? colour : *colour_;
        tick->setColour(calcol);
        tick->setThickness(thickness_);
        axis.push_back(tick);
    }
}

void AxisTick::horizontal(const AxisItems& ticks, const Colour& colour, HorizontalAxisVisitor& axis) {
    double y1, y2;
    axis.tick(y1, y2);

    const Transformation& transformation = axis.transformation();

    for (const auto& x : ticks) {
        if (!x->filter(*this))
            continue;

        if (!transformation.inX(x->position()))
            continue;
        Polyline* tick = new Polyline();
        double px      = transformation.x(x->position());
        tick->push_back(PaperPoint(px, y1));
        tick->push_back(PaperPoint(px, y2));
        Colour calcol = (colour_->automatic()) ? colour : *colour_;
        tick->setColour(calcol);
        tick->setThickness(thickness_);
        axis.push_back(tick);
    }
}
