Mercurial > sdl-ios-xcode
annotate docs/html/sdlfillrect.html @ 3872:be84332e761e SDL-1.2
Fixed bug #278
Added the GFX_Display to the wminfo structure, contributed by Eric
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sun, 24 Sep 2006 00:08:28 +0000 |
parents | 355632dca928 |
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rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_FillRect</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_BlitSurface" | |
17 HREF="sdlblitsurface.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_DisplayFormat" | |
20 HREF="sdldisplayformat.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="sdlblitsurface.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="sdldisplayformat.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="SDLFILLRECT" | |
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74 ></A |
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75 >SDL_FillRect</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN2351" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_FillRect -- This function performs a fast fill of the given rectangle with some color</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN2354" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN2355" |
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 >int <B | |
106 CLASS="FSFUNC" | |
107 >SDL_FillRect</B | |
108 ></CODE | |
109 >(SDL_Surface *dst, SDL_Rect *dstrect, Uint32 color);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN2361" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >This function performs a fast fill of the given rectangle with | |
124 <TT | |
125 CLASS="PARAMETER" | |
126 ><I | |
127 >color</I | |
128 ></TT | |
129 >. If <TT | |
130 CLASS="PARAMETER" | |
131 ><I | |
132 >dstrect</I | |
133 ></TT | |
134 > | |
135 is <TT | |
136 CLASS="LITERAL" | |
137 >NULL</TT | |
138 >, the whole surface will be filled with | |
139 <TT | |
140 CLASS="PARAMETER" | |
141 ><I | |
142 >color</I | |
143 ></TT | |
144 >.</P | |
145 ><P | |
146 >The color should be a pixel of the format used by the surface, and | |
147 can be generated by the | |
148 <A | |
149 HREF="sdlmaprgb.html" | |
150 >SDL_MapRGB</A | |
181
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151 > or <A |
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152 HREF="sdlmaprgba.html" |
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153 >SDL_MapRGBA</A |
0 | 154 > |
181
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155 functions. If the color value contains an alpha value then the |
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156 destination is simply "filled" with that alpha information, no blending |
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157 takes place.</P |
0 | 158 ><P |
159 >If there is a clip rectangle set on the destination (set via | |
160 <A | |
161 HREF="sdlsetcliprect.html" | |
162 >SDL_SetClipRect</A | |
163 >) then this | |
164 function will clip based on the intersection of the clip rectangle and | |
165 the <TT | |
166 CLASS="PARAMETER" | |
167 ><I | |
168 >dstrect</I | |
169 ></TT | |
181
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170 > rectangle and the dstrect rectangle |
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171 will be modified to represent the area actually filled.</P |
0 | 172 ></DIV |
173 ><DIV | |
174 CLASS="REFSECT1" | |
175 ><A | |
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176 NAME="AEN2374" |
0 | 177 ></A |
178 ><H2 | |
179 >Return Value</H2 | |
180 ><P | |
181 >This function returns <SPAN | |
182 CLASS="RETURNVALUE" | |
183 >0</SPAN | |
184 > on success, or | |
185 <SPAN | |
186 CLASS="RETURNVALUE" | |
187 >-1</SPAN | |
188 > on error.</P | |
189 ></DIV | |
190 ><DIV | |
191 CLASS="REFSECT1" | |
192 ><A | |
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193 NAME="AEN2379" |
0 | 194 ></A |
195 ><H2 | |
196 >See Also</H2 | |
197 ><P | |
198 ><A | |
199 HREF="sdlmaprgb.html" | |
200 ><TT | |
201 CLASS="FUNCTION" | |
202 >SDL_MapRGB</TT | |
203 ></A | |
204 >, | |
205 <A | |
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206 HREF="sdlmaprgb.html" |
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207 ><TT |
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208 CLASS="FUNCTION" |
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209 >SDL_MapRGBA</TT |
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210 ></A |
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211 >, |
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212 <A |
0 | 213 HREF="sdlblitsurface.html" |
214 ><TT | |
215 CLASS="FUNCTION" | |
216 >SDL_BlitSurface</TT | |
217 ></A | |
218 >, | |
219 <A | |
220 HREF="sdlrect.html" | |
221 ><SPAN | |
222 CLASS="STRUCTNAME" | |
223 >SDL_Rect</SPAN | |
224 ></A | |
225 ></P | |
226 ></DIV | |
227 ><DIV | |
228 CLASS="NAVFOOTER" | |
229 ><HR | |
230 ALIGN="LEFT" | |
231 WIDTH="100%"><TABLE | |
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232 SUMMARY="Footer navigation table" |
0 | 233 WIDTH="100%" |
234 BORDER="0" | |
235 CELLPADDING="0" | |
236 CELLSPACING="0" | |
237 ><TR | |
238 ><TD | |
239 WIDTH="33%" | |
240 ALIGN="left" | |
241 VALIGN="top" | |
242 ><A | |
243 HREF="sdlblitsurface.html" | |
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244 ACCESSKEY="P" |
0 | 245 >Prev</A |
246 ></TD | |
247 ><TD | |
248 WIDTH="34%" | |
249 ALIGN="center" | |
250 VALIGN="top" | |
251 ><A | |
252 HREF="index.html" | |
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253 ACCESSKEY="H" |
0 | 254 >Home</A |
255 ></TD | |
256 ><TD | |
257 WIDTH="33%" | |
258 ALIGN="right" | |
259 VALIGN="top" | |
260 ><A | |
261 HREF="sdldisplayformat.html" | |
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262 ACCESSKEY="N" |
0 | 263 >Next</A |
264 ></TD | |
265 ></TR | |
266 ><TR | |
267 ><TD | |
268 WIDTH="33%" | |
269 ALIGN="left" | |
270 VALIGN="top" | |
271 >SDL_BlitSurface</TD | |
272 ><TD | |
273 WIDTH="34%" | |
274 ALIGN="center" | |
275 VALIGN="top" | |
276 ><A | |
277 HREF="video.html" | |
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278 ACCESSKEY="U" |
0 | 279 >Up</A |
280 ></TD | |
281 ><TD | |
282 WIDTH="33%" | |
283 ALIGN="right" | |
284 VALIGN="top" | |
285 >SDL_DisplayFormat</TD | |
286 ></TR | |
287 ></TABLE | |
288 ></DIV | |
289 ></BODY | |
290 ></HTML | |
291 > |