src/grid.h

/*
 *  LDForge: LDraw parts authoring CAD
 *  Copyright (C) 2013 - 2017 Teemu Piippo
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once
#include "main.h"

class Grid
{
public:
	enum Size
	{
		Coarse,
		Medium,
		Fine
	};

	enum Config
	{
		Coordinate,
		Angle
	};

	enum Type
	{
		Cartesian,
		Polar
	};

	qreal angleSnap() const;
	qreal angleAsRadians() const;
	int bezierCurveSegments() const;
	qreal coordinateSnap() const;
	QPointF pole() const;
	int polarDivisions() const;
	QPointF snap(QPointF point) const;
	Type type() const;
};