Wiki Page Content

Differences between revisions 4 and 5
 ⇤ ← Revision 4 as of 2010-09-26 17:52:34 → Size: 1148 Editor: SheenaSmith Comment: temp ← Revision 5 as of 2010-09-26 18:01:40 → ⇥ Size: 1751 Editor: SheenaSmith Comment: temp Deletions are marked like this. Additions are marked like this. Line 20: Line 20: ||'''clip'''||an optional rectangle of type [[SDL_Rect]]; see [[#Remarks|Remarks]] for details||||'''result'''||a pointer to an [[SDL_Rect]] to be filled in||<
><
>||'''points'''||a pointer to an array of points ([[SDL_Points]]) to be enclosed||||'''count'''||the number of points|| Line 21: Line 27: ||'''result'''||a pointer to a rectangle ([[SDL_Rect]]) to be filled in||<
><
>||'''points'''||a pointer to an array of [[SDL_Points|points]] to be enclosed||||'''count'''||the number of points||||'''clip'''||an optional [[SDL_Rect|rectangle]]; see [[#Remarks|Remarks]] for details|| Line 22: Line 34:

SDL_EnclosePoints

Use this function to calculate a minimal rectangle enclosing a set of points.

Syntax

```SDL_bool SDL_EnclosePoints(const SDL_Point* points,
int              count,
const SDL_Rect*  clip,
SDL_Rect*        result)
```

Function Parameters

 points a pointer to an array of SDL_Points to be enclosed count the number of points clip an optional rectangle of type SDL_Rect; see Remarks for details result a pointer to an SDL_Rect to be filled in

 points a pointer to an array of points (SDL_Points) to be enclosed count the number of points clip an optional rectangle (SDL_Rect); see Remarks for details result a pointer to a rectangle (SDL_Rect) to be filled in

 points a pointer to an array of points to be enclosed count the number of points clip an optional rectangle; see Remarks for details result a pointer to a rectangle to be filled in

Return Value

Returns SDL_TRUE if any points were within the clipping rect.

green

Code Examples

```You can add your code example here
```