FLARIntSize.as

リビジョン 4718, 4.9 kB (コミッタ: rokubou, コミット時期: 4 日前)
FLARToolKit v4 core

Line
1	/*
2	* PROJECT: FLARToolKit
3	* --------------------------------------------------------------------------------
4	* This work is based on the FLARToolKit developed by
5	* R.Iizuka (nyatla)
6	* http://nyatla.jp/nyatoolkit/
7	*
8	* The FLARToolKit is ActionScript 3.0 version ARToolkit class library.
9	* Copyright (C)2008 Saqoosha
10	*
11	* This program is free software: you can redistribute it and/or modify
12	* it under the terms of the GNU General Public License as published by
13	* the Free Software Foundation, either version 3 of the License, or
14	* (at your option) any later version.
15	*
16	* This program is distributed in the hope that it will be useful,
17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19	* GNU General Public License for more details.
20	*
21	* You should have received a copy of the GNU General Public License
22	* along with this program. If not, see <http://www.gnu.org/licenses/>.
23	*
24	* For further information please contact.
25	* http://www.libspark.org/wiki/saqoosha/FLARToolKit
26	* <saq(at)saqoosha.net>
27	*
28	*/
29	package org.libspark.flartoolkit.core.types
30	{
31	import org.libspark.flartoolkit.core.*;
32	public class FLARIntSize
33	{
34	public var h:int;
35	public var w:int;
36	/* public function FLARIntSize()
37	* public function FLARIntSize(i_width:int,i_height:int)
38	* public function FLARIntSize(i_ref_object:FLARIntSize)
39	*/
40	public function FLARIntSize(...args:Array)
41	{
42	switch(args.length) {
43	case 0:
44	{//public function FLARIntSize()
45	this.w = 0;
46	this.h = 0;
47	return;
48	}
49	case 1:
50	if(args[0] is FLARIntSize)
51	{
52
53	{ //public function FLARIntSize(i_width:int,i_height:int)
54	this.w=args[0].w;
55	this.h = args[0].h;
56	return;
57	}
58	}
59	break;
60	case 2:
61	{ //public function FLARIntSize(i_ref_object:FLARIntSize)
62	this.w=int(args[0]);
63	this.h=int(args[1]);
64	return;
65	}
66	break;
67	default:
68	break;
69	}
70	throw new FLARException();
71	}
72	public function setValue(i_w:int,i_h:int):void
73	{
74	this.w=i_w;
75	this.h=i_h;
76	return;
77	}
78	/**
79	* サイズが同一であるかを確認する。
80	*
81	* @param i_width
82	* @param i_height
83	* @return
84	* @throws FLARException
85	*/
86	public function isEqualSize(i_width:int,i_height:int):Boolean
87	{
88	if (i_width == this.w && i_height == this.h) {
89	return true;
90	}
91	return false;
92	}
93
94	/**
95	* サイズが同一であるかを確認する。
96	*
97	* @param i_width
98	* @param i_height
99	* @return
100	* @throws FLARException
101	*/
102	public function isEqualSize_2(i_size:FLARIntSize):Boolean
103	{
104	if (i_size.w == this.w && i_size.h == this.h) {
105	return true;
106	}
107	return false;
108	}
109	public function isInnerSize( i_x:int , i_y:int ):Boolean
110	{
111	return ( i_x <= this.w && i_y <= this.h ) ;
112	}
113
114	public function isInnerSize_2( i_size:FLARIntSize ):Boolean
115	{
116	return ( i_size.w <= this.w && i_size.h <= this.h ) ;
117	}
118
119	public function isInnerSize_3( i_point:FLARDoublePoint2d ):Boolean
120	{
121	return ( i_point.x < this.w && i_point.y < this.h && 0 <= i_point.x && 0 <= i_point.y ) ;
122	}
123
124	public function isInnerPoint( i_x:int , i_y:int ):Boolean
125	{
126	return ( i_x < this.w && i_y < this.h && 0 <= i_x && 0 <= i_y ) ;
127	}
128
129	public function isInnerPoint_2( i_pos:FLARDoublePoint2d ):Boolean
130	{
131	return ( i_pos.x < this.w && i_pos.y < this.h && 0 <= i_pos.x && 0 <= i_pos.y ) ;
132	}
133
134	public function isInnerPoint_3( i_pos:FLARIntPoint2d ):Boolean
135	{
136	return ( i_pos.x < this.w && i_pos.y < this.h && 0 <= i_pos.x && 0 <= i_pos.y ) ;
137	}
138
139	public function setAreaRect( i_vertex:Vector.<FLARDoublePoint2d>, i_num_of_vertex:int ):void
140	{
141	var xmax:int , xmin:int , ymax:int , ymin:int ;
142	xmin = xmax = int(i_vertex[i_num_of_vertex - 1].x) ;
143	ymin = ymax = int(i_vertex[i_num_of_vertex - 1].y) ;
144	for ( var i:int = i_num_of_vertex - 2 ; i >= 0 ; i-- )
145	{
146	if( i_vertex[i].x < xmin ) {
147	xmin = int(i_vertex[i].x) ;
148	}
149	else if( i_vertex[i].x > xmax ) {
150	xmax = int(i_vertex[i].x) ;
151	}
152
153	if( i_vertex[i].y < ymin ) {
154	ymin = int(i_vertex[i].y) ;
155	}
156	else if( i_vertex[i].y > ymax ) {
157	ymax = int(i_vertex[i].y) ;
158	}
159
160	}
161	this.h = ymax - ymin + 1 ;
162	this.w = xmax - xmin + 1 ;
163	}
164
165	public function setAreaRect_2( i_vertex:Vector.<FLARIntPoint2d>, i_num_of_vertex:int ):void
166	{
167	var xmax:int , xmin:int , ymax:int , ymin:int ;
168	xmin = xmax = int(i_vertex[i_num_of_vertex - 1].x) ;
169	ymin = ymax = int(i_vertex[i_num_of_vertex - 1].y) ;
170	for( var i:int = i_num_of_vertex - 2 ; i >= 0 ; i-- ) {
171	if( i_vertex[i].x < xmin ) {
172	xmin = int(i_vertex[i].x) ;
173	}
174	else if( i_vertex[i].x > xmax ) {
175	xmax = int(i_vertex[i].x) ;
176	}
177
178	if( i_vertex[i].y < ymin ) {
179	ymin = int(i_vertex[i].y) ;
180	}
181	else if( i_vertex[i].y > ymax ) {
182	ymax = int(i_vertex[i].y) ;
183	}
184
185	}
186	this.h = ymax - ymin + 1 ;
187	this.w = xmax - xmin + 1 ;
188	}
189	}
190	}

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root/as3/FLARToolKit/trunk/src/org/libspark/flartoolkit/core/types/FLARIntSize.as

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