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mypaint-rectangle.h
Go to the documentation of this file.
#ifndef MYPAINTRECTANGLE_H
#define MYPAINTRECTANGLE_H
/* libmypaint - The MyPaint Brush Library
* Copyright (C) 2008 Martin Renold <martinxyz@gmx.ch>
* Copyright (C) 2012 Jon Nordby <jononor@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "mypaint-config.h"
#include "mypaint-glib-compat.h"
G_BEGIN_DECLS
typedef struct {
int x;
int y;
int width;
int height;
} MyPaintRectangle;
typedef struct {
int num_rectangles;
MyPaintRectangle* rectangles;
} MyPaintRectangles;
void mypaint_rectangle_expand_to_include_point(MyPaintRectangle *r, int x, int y);
void mypaint_rectangle_expand_to_include_rect(MyPaintRectangle *r, MyPaintRectangle *other);
MyPaintRectangle *
mypaint_rectangle_copy(MyPaintRectangle *r);
G_END_DECLS
#endif // MYPAINTRECTANGLE_H
mypaint-config.h
mypaint-glib-compat.h
G_END_DECLS
#define G_END_DECLS
Definition mypaint-glib-compat.h:14
G_BEGIN_DECLS
#define G_BEGIN_DECLS
Definition mypaint-glib-compat.h:13
MyPaintRectangle
Representation of a rectangle, integer values: (x, y, w, h).
Definition mypaint-rectangle.h:33
MyPaintRectangle::width
int width
The width of the rectangle.
Definition mypaint-rectangle.h:39
MyPaintRectangle::y
int y
The x-coordinate of the rectangle's top-left corner.
Definition mypaint-rectangle.h:37
MyPaintRectangle::height
int height
The height of the rectangle.
Definition mypaint-rectangle.h:41
MyPaintRectangle::x
int x
The x-coordinate of the rectangle's top-left corner.
Definition mypaint-rectangle.h:35
MyPaintRectangle::mypaint_rectangle_expand_to_include_point
void mypaint_rectangle_expand_to_include_point(MyPaintRectangle *r, int x, int y)
Minimally expand a rectangle so that it contains a given point (x, y).
MyPaintRectangle::mypaint_rectangle_copy
MyPaintRectangle * mypaint_rectangle_copy(MyPaintRectangle *r)
Create a copy of the given rectangle.
MyPaintRectangle::mypaint_rectangle_expand_to_include_rect
void mypaint_rectangle_expand_to_include_rect(MyPaintRectangle *r, MyPaintRectangle *other)
Minimally expand a rectangle so that it fully contains another.
MyPaintRectangles
Holds the size and location of a MyPaintRectangle array.
Definition mypaint-rectangle.h:51
MyPaintRectangles::num_rectangles
int num_rectangles
The number of rectangles.
Definition mypaint-rectangle.h:58
MyPaintRectangles::rectangles
MyPaintRectangle * rectangles
Pointer to a single, or an array of, MyPaintRectangles.
Definition mypaint-rectangle.h:65