diff options
author | Aleks Kissinger <aleks0@gmail.com> | 2018-07-20 11:12:02 +0200 |
---|---|---|
committer | Aleks Kissinger <aleks0@gmail.com> | 2018-07-20 11:12:02 +0200 |
commit | 329da8795d9a9183830d0c4e0e22ea08d546a4f7 (patch) | |
tree | 2a550aa4a14f0c45e8dfd384cfafecbb24f82aa6 /src/util.h | |
parent | 59eee652c5fea36945a4a8ce2936843bd90d0e1b (diff) |
line ending
Diffstat (limited to 'src/util.h')
-rw-r--r-- | src/util.h | 96 |
1 files changed, 48 insertions, 48 deletions
@@ -1,48 +1,48 @@ -/*
- TikZiT - a GUI diagram editor for TikZ
- Copyright (C) 2018 Aleks Kissinger
-
- 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 <https://www.gnu.org/licenses/>.
-*/
-
-/*!
- * Various utility functions, mostly for mathematical calculation.
- */
-
-#ifndef UTIL_H
-#define UTIL_H
-
-#include <QPoint>
-#include <QString>
-#include <cmath>
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846264338327950288
-#endif
-
-// interpolate on a cubic bezier curve
-float bezierInterpolate(float dist, float c0, float c1, float c2, float c3);
-QPointF bezierInterpolateFull (float dist, QPointF c0, QPointF c1, QPointF c2, QPointF c3);
-
-// rounding
-float roundToNearest(float stepSize, float val);
-float radiansToDegrees (float radians);
-QString floatToString(float f);
-
-// angles
-float degreesToRadians(float degrees);
-int normaliseAngleDeg (int degrees);
-float normaliseAngleRad (float rads);
-
-#endif // UTIL_H
+/* + TikZiT - a GUI diagram editor for TikZ + Copyright (C) 2018 Aleks Kissinger + + 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 <https://www.gnu.org/licenses/>. +*/ + +/*! + * Various utility functions, mostly for mathematical calculation. + */ + +#ifndef UTIL_H +#define UTIL_H + +#include <QPoint> +#include <QString> +#include <cmath> + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338327950288 +#endif + +// interpolate on a cubic bezier curve +float bezierInterpolate(float dist, float c0, float c1, float c2, float c3); +QPointF bezierInterpolateFull (float dist, QPointF c0, QPointF c1, QPointF c2, QPointF c3); + +// rounding +float roundToNearest(float stepSize, float val); +float radiansToDegrees (float radians); +QString floatToString(float f); + +// angles +float degreesToRadians(float degrees); +int normaliseAngleDeg (int degrees); +float normaliseAngleRad (float rads); + +#endif // UTIL_H |