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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
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children 55f1f1b3e27d
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-1:000000000000 0:74212992fb08
1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_SetClipRect</TITLE
5 ><META
6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61
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_SetAlpha"
17 HREF="sdlsetalpha.html"><LINK
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19 TITLE="SDL_GetClipRect"
20 HREF="sdlgetcliprect.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
31 WIDTH="100%"
32 BORDER="0"
33 CELLPADDING="0"
34 CELLSPACING="0"
35 ><TR
36 ><TH
37 COLSPAN="3"
38 ALIGN="center"
39 >SDL Library Documentation</TH
40 ></TR
41 ><TR
42 ><TD
43 WIDTH="10%"
44 ALIGN="left"
45 VALIGN="bottom"
46 ><A
47 HREF="sdlsetalpha.html"
48 >Prev</A
49 ></TD
50 ><TD
51 WIDTH="80%"
52 ALIGN="center"
53 VALIGN="bottom"
54 ></TD
55 ><TD
56 WIDTH="10%"
57 ALIGN="right"
58 VALIGN="bottom"
59 ><A
60 HREF="sdlgetcliprect.html"
61 >Next</A
62 ></TD
63 ></TR
64 ></TABLE
65 ><HR
66 ALIGN="LEFT"
67 WIDTH="100%"></DIV
68 ><H1
69 ><A
70 NAME="SDLSETCLIPRECT"
71 >SDL_SetClipRect</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN1707"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_SetClipRect&nbsp;--&nbsp;Sets the clipping rectangle for a surface.</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN1710"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN1711"
92 ></A
93 ><P
94 ></P
95 ><PRE
96 CLASS="FUNCSYNOPSISINFO"
97 >#include "SDL.h"</PRE
98 ><P
99 ><CODE
100 ><CODE
101 CLASS="FUNCDEF"
102 >void <B
103 CLASS="FSFUNC"
104 >SDL_SetClipRect</B
105 ></CODE
106 >(SDL_Surface *surface, SDL_Rect *rect);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN1717"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 >Sets the clipping rectangle for a surface. When this surface is the
121 destination of a blit, only the area within the clip rectangle will be
122 drawn into.</P
123 ><P
124 >The rectangle pointed to by <TT
125 CLASS="PARAMETER"
126 ><I
127 >rect</I
128 ></TT
129 > will be
130 clipped to the edges of the surface so that the clip rectangle for a
131 surface can never fall outside the edges of the surface.</P
132 ><P
133 >If <TT
134 CLASS="PARAMETER"
135 ><I
136 >rect</I
137 ></TT
138 > is <TT
139 CLASS="LITERAL"
140 >NULL</TT
141 > the clipping
142 rectangle will be set to the full size of the surface.</P
143 ></DIV
144 ><DIV
145 CLASS="REFSECT1"
146 ><A
147 NAME="AEN1725"
148 ></A
149 ><H2
150 >See Also</H2
151 ><P
152 ><A
153 HREF="sdlgetcliprect.html"
154 ><TT
155 CLASS="FUNCTION"
156 >SDL_GetClipRect</TT
157 ></A
158 >,
159 <A
160 HREF="sdlblitsurface.html"
161 ><TT
162 CLASS="FUNCTION"
163 >SDL_BlitSurface</TT
164 ></A
165 >,
166 <A
167 HREF="sdlsurface.html"
168 ><SPAN
169 CLASS="STRUCTNAME"
170 >SDL_Surface</SPAN
171 ></A
172 ></P
173 ></DIV
174 ><DIV
175 CLASS="NAVFOOTER"
176 ><HR
177 ALIGN="LEFT"
178 WIDTH="100%"><TABLE
179 WIDTH="100%"
180 BORDER="0"
181 CELLPADDING="0"
182 CELLSPACING="0"
183 ><TR
184 ><TD
185 WIDTH="33%"
186 ALIGN="left"
187 VALIGN="top"
188 ><A
189 HREF="sdlsetalpha.html"
190 >Prev</A
191 ></TD
192 ><TD
193 WIDTH="34%"
194 ALIGN="center"
195 VALIGN="top"
196 ><A
197 HREF="index.html"
198 >Home</A
199 ></TD
200 ><TD
201 WIDTH="33%"
202 ALIGN="right"
203 VALIGN="top"
204 ><A
205 HREF="sdlgetcliprect.html"
206 >Next</A
207 ></TD
208 ></TR
209 ><TR
210 ><TD
211 WIDTH="33%"
212 ALIGN="left"
213 VALIGN="top"
214 >SDL_SetAlpha</TD
215 ><TD
216 WIDTH="34%"
217 ALIGN="center"
218 VALIGN="top"
219 ><A
220 HREF="video.html"
221 >Up</A
222 ></TD
223 ><TD
224 WIDTH="33%"
225 ALIGN="right"
226 VALIGN="top"
227 >SDL_GetClipRect</TD
228 ></TR
229 ></TABLE
230 ></DIV
231 ></BODY
232 ></HTML
233 >