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comparison include/SDL_video.h @ 4771:c500594c4246

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Added management and drawing functions for ellipses and polygons.
author Eli Gottlieb <eligottlieb@gmail.com>
date Thu, 03 Jun 2010 14:43:38 -0400
parents f7b03b6838cb
children 37e9f8154ac4
comparison
equal deleted inserted replaced
4770:cf7976fd3258 4771:c500594c4246
30 #define _SDL_video_h 30 #define _SDL_video_h
31 31
32 #include "SDL_stdinc.h" 32 #include "SDL_stdinc.h"
33 #include "SDL_pixels.h" 33 #include "SDL_pixels.h"
34 #include "SDL_rect.h" 34 #include "SDL_rect.h"
35 #include "SDL_ellipse.h"
36 #include "SDL_poly.h"
35 #include "SDL_surface.h" 37 #include "SDL_surface.h"
36 38
37 #include "begin_code.h" 39 #include "begin_code.h"
38 /* Set up for C function definitions, even when using C++ */ 40 /* Set up for C function definitions, even when using C++ */
39 #ifdef __cplusplus 41 #ifdef __cplusplus
1236 * \return 0 on success, or -1 if there is no rendering context current. 1238 * \return 0 on success, or -1 if there is no rendering context current.
1237 */ 1239 */
1238 extern DECLSPEC int SDLCALL SDL_RenderFillRects(const SDL_Rect ** rect, int count); 1240 extern DECLSPEC int SDLCALL SDL_RenderFillRects(const SDL_Rect ** rect, int count);
1239 1241
1240 /** 1242 /**
1243 * \brief Draw an ellipse on the current rendering target with the drawing color.
1244 *
1245 * \param ellipse The destination ellipse.
1246 *
1247 * \return 0 on success, or -1 if there is no rendering context current.
1248 */
1249 extern DECLSPEC int SDLCALL SDL_RenderDrawEllipse(const SDL_Ellipse ellipse);
1250
1251 /**
1252 * \brief Draw some number of ellipses in the current rendering target with the drawing color.
1253 *
1254 * \param ellipse A pointer to an array of destination ellipses.
1255 * \param count The number of ellipses.
1256 *
1257 * \return 0 on success, or -1 if there is no rendering context current.
1258 */
1259 extern DECLSPEC int SDLCALL SDL_RenderDrawEllipses(const SDL_Ellipse ** ellipse, int count);
1260
1261 /**
1262 * \brief Fill an ellipse on the current rendering target with the drawing color.
1263 *
1264 * \param ellipse The destination ellipse
1265 *
1266 * \return 0 on success, or -1 if there is no rendering context current.
1267 */
1268 extern DECLSPEC int SDLCALL SDL_RenderFillEllipse(const SDL_Ellipse ellipse);
1269
1270 /**
1271 * \brief Fill some number of ellipses in the current rendering target with the drawing color.
1272 *
1273 * \param ellipse A pointer to an array of destination ellipses.
1274 * \param count The number of ellipses.
1275 *
1276 * \return 0 on success, or -1 if there is no rendering context current.
1277 */
1278 extern DECLSPEC int SDLCALL SDL_RenderFillEllipses(const SDL_Ellipse ** ellipse, int count);
1279
1280 /**
1281 * \brief Draw a polygon on the current rendering target with the drawing color.
1282 *
1283 * \param poly The destination polygon.
1284 *
1285 * \return 0 on success, or -1 if there is no rendering context current.
1286 */
1287 extern DECLSPEC int SDLCALL SDL_RenderDrawPoly(const SDL_Poly poly);
1288
1289 /**
1290 * \brief Draw some number of polygons in the current rendering target with the drawing color.
1291 *
1292 * \param poly A pointer to an array of destination polygons.
1293 * \param count The number of polygons.
1294 *
1295 * \return 0 on success, or -1 if there is no rendering context current.
1296 */
1297 extern DECLSPEC int SDLCALL SDL_RenderDrawPolys(const SDL_Poly ** poly, int count);
1298
1299 /**
1300 * \brief Fill a polygon on the current rendering target with the drawing color.
1301 *
1302 * \param poly The destination polygon
1303 *
1304 * \return 0 on success, or -1 if there is no rendering context current.
1305 */
1306 extern DECLSPEC int SDLCALL SDL_RenderFillPoly(const SDL_Poly poly);
1307
1308 /**
1309 * \brief Fill some number of polygons in the current rendering target with the drawing color.
1310 *
1311 * \param poly A pointer to an array of destination polygons.
1312 * \param count The number of polygons.
1313 *
1314 * \return 0 on success, or -1 if there is no rendering context current.
1315 */
1316 extern DECLSPEC int SDLCALL SDL_RenderFillPolys(const SDL_Poly ** poly, int count);
1317
1318
1319 /**
1241 * \brief Copy a portion of the texture to the current rendering target. 1320 * \brief Copy a portion of the texture to the current rendering target.
1242 * 1321 *
1243 * \param texture The source texture. 1322 * \param texture The source texture.
1244 * \param srcrect A pointer to the source rectangle, or NULL for the entire 1323 * \param srcrect A pointer to the source rectangle, or NULL for the entire
1245 * texture. 1324 * texture.