Mercurial > sdl-ios-xcode
annotate docs/html/sdlgetcliprect.html @ 855:aa4ac9e65d92
I noticed MacOSX SDL sets up working directory to parent of executable.
On BeOS is should setup it the same way, but it only does when Tracker
wasn't restarted.
I checked code and it looks like a hack to me :(
It looks for env variable and than comapres it to default when OpenTracker
was started after boot, and wasn't restarted. That's probably ok, for that
exact case. Unfortunetly that variable isn't always like that. For
example, after Tracker crashes and is restarted, env variable most
probably is different (depends on how Tracker was restarted, by what
application, etc... for example: i have launcher application from which i
can restart Tracker, and after that nev variable points to that
application's directory, not Tracker's).
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 24 Feb 2004 18:58:40 +0000 |
parents | 355632dca928 |
children |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_GetClipRect</TITLE | |
5 ><META | |
6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
0 | 8 "><LINK |
9 REL="HOME" | |
10 TITLE="SDL Library Documentation" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="Video" | |
14 HREF="video.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_SetClipRect" | |
17 HREF="sdlsetcliprect.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_ConvertSurface" | |
20 HREF="sdlconvertsurface.html"></HEAD | |
21 ><BODY | |
22 CLASS="REFENTRY" | |
23 BGCOLOR="#FFF8DC" | |
24 TEXT="#000000" | |
25 LINK="#0000ee" | |
26 VLINK="#551a8b" | |
27 ALINK="#ff0000" | |
28 ><DIV | |
29 CLASS="NAVHEADER" | |
30 ><TABLE | |
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31 SUMMARY="Header navigation table" |
0 | 32 WIDTH="100%" |
33 BORDER="0" | |
34 CELLPADDING="0" | |
35 CELLSPACING="0" | |
36 ><TR | |
37 ><TH | |
38 COLSPAN="3" | |
39 ALIGN="center" | |
40 >SDL Library Documentation</TH | |
41 ></TR | |
42 ><TR | |
43 ><TD | |
44 WIDTH="10%" | |
45 ALIGN="left" | |
46 VALIGN="bottom" | |
47 ><A | |
48 HREF="sdlsetcliprect.html" | |
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49 ACCESSKEY="P" |
0 | 50 >Prev</A |
51 ></TD | |
52 ><TD | |
53 WIDTH="80%" | |
54 ALIGN="center" | |
55 VALIGN="bottom" | |
56 ></TD | |
57 ><TD | |
58 WIDTH="10%" | |
59 ALIGN="right" | |
60 VALIGN="bottom" | |
61 ><A | |
62 HREF="sdlconvertsurface.html" | |
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63 ACCESSKEY="N" |
0 | 64 >Next</A |
65 ></TD | |
66 ></TR | |
67 ></TABLE | |
68 ><HR | |
69 ALIGN="LEFT" | |
70 WIDTH="100%"></DIV | |
71 ><H1 | |
72 ><A | |
73 NAME="SDLGETCLIPRECT" | |
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74 ></A |
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75 >SDL_GetClipRect</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN2230" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_GetClipRect -- Gets the clipping rectangle for a surface.</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN2233" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN2234" |
0 | 95 ></A |
96 ><P | |
97 ></P | |
98 ><PRE | |
99 CLASS="FUNCSYNOPSISINFO" | |
100 >#include "SDL.h"</PRE | |
101 ><P | |
102 ><CODE | |
103 ><CODE | |
104 CLASS="FUNCDEF" | |
105 >void <B | |
106 CLASS="FSFUNC" | |
107 >SDL_GetClipRect</B | |
108 ></CODE | |
109 >(SDL_Surface *surface, SDL_Rect *rect);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN2240" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >Gets the clipping rectangle for a surface. When this surface is the | |
124 destination of a blit, only the area within the clip rectangle is | |
125 drawn into.</P | |
126 ><P | |
127 >The rectangle pointed to by <TT | |
128 CLASS="PARAMETER" | |
129 ><I | |
130 >rect</I | |
131 ></TT | |
132 > will be | |
133 filled with the clipping rectangle of the surface.</P | |
134 ></DIV | |
135 ><DIV | |
136 CLASS="REFSECT1" | |
137 ><A | |
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138 NAME="AEN2245" |
0 | 139 ></A |
140 ><H2 | |
141 >See Also</H2 | |
142 ><P | |
143 ><A | |
144 HREF="sdlsetcliprect.html" | |
145 ><TT | |
146 CLASS="FUNCTION" | |
147 >SDL_SetClipRect</TT | |
148 ></A | |
149 >, | |
150 <A | |
151 HREF="sdlblitsurface.html" | |
152 ><TT | |
153 CLASS="FUNCTION" | |
154 >SDL_BlitSurface</TT | |
155 ></A | |
156 >, | |
157 <A | |
158 HREF="sdlsurface.html" | |
159 ><SPAN | |
160 CLASS="STRUCTNAME" | |
161 >SDL_Surface</SPAN | |
162 ></A | |
163 ></P | |
164 ></DIV | |
165 ><DIV | |
166 CLASS="NAVFOOTER" | |
167 ><HR | |
168 ALIGN="LEFT" | |
169 WIDTH="100%"><TABLE | |
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170 SUMMARY="Footer navigation table" |
0 | 171 WIDTH="100%" |
172 BORDER="0" | |
173 CELLPADDING="0" | |
174 CELLSPACING="0" | |
175 ><TR | |
176 ><TD | |
177 WIDTH="33%" | |
178 ALIGN="left" | |
179 VALIGN="top" | |
180 ><A | |
181 HREF="sdlsetcliprect.html" | |
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182 ACCESSKEY="P" |
0 | 183 >Prev</A |
184 ></TD | |
185 ><TD | |
186 WIDTH="34%" | |
187 ALIGN="center" | |
188 VALIGN="top" | |
189 ><A | |
190 HREF="index.html" | |
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191 ACCESSKEY="H" |
0 | 192 >Home</A |
193 ></TD | |
194 ><TD | |
195 WIDTH="33%" | |
196 ALIGN="right" | |
197 VALIGN="top" | |
198 ><A | |
199 HREF="sdlconvertsurface.html" | |
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200 ACCESSKEY="N" |
0 | 201 >Next</A |
202 ></TD | |
203 ></TR | |
204 ><TR | |
205 ><TD | |
206 WIDTH="33%" | |
207 ALIGN="left" | |
208 VALIGN="top" | |
209 >SDL_SetClipRect</TD | |
210 ><TD | |
211 WIDTH="34%" | |
212 ALIGN="center" | |
213 VALIGN="top" | |
214 ><A | |
215 HREF="video.html" | |
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216 ACCESSKEY="U" |
0 | 217 >Up</A |
218 ></TD | |
219 ><TD | |
220 WIDTH="33%" | |
221 ALIGN="right" | |
222 VALIGN="top" | |
223 >SDL_ConvertSurface</TD | |
224 ></TR | |
225 ></TABLE | |
226 ></DIV | |
227 ></BODY | |
228 ></HTML | |
229 > |