diff options
Diffstat (limited to 'doc/fl_bitmap.html')
| -rw-r--r-- | doc/fl_bitmap.html | 48 |
1 files changed, 42 insertions, 6 deletions
diff --git a/doc/fl_bitmap.html b/doc/fl_bitmap.html index 2a8cc72..922b1b5 100644 --- a/doc/fl_bitmap.html +++ b/doc/fl_bitmap.html @@ -52,14 +52,49 @@ <td><pre> int alloc_array; </pre></td> -<td> </td> +<td>Intentionally left unbound.</td> </tr> <tr> <td><pre> const uchar * array; </pre></td> -<td> </td> +<td><pre> +function Data_Size + (This : in Bitmap) + return Natural; + +function Get_Datum + (This : in Bitmap; + Place : in Positive) + return Color_Component +with Pre => Place <= This.Data_Size; + +procedure Set_Datum + (This : in out Bitmap; + Place : in Positive; + Value : in Color_Component) +with Pre => Place <= This.Data_Size; + +function Slice + (This : in Bitmap; + Low : in Positive; + High : in Natural) + return Color_Component_Array +with Pre => High <= This.Data_Size, + Post => Slice'Result'Length = Integer'Max (0, High - Low + 1); + +procedure Overwrite + (This : in out Bitmap; + Place : in Positive; + Values : in Color_Component_Array) +with Pre => Place + Values'Length - 1 <= This.Data_Size; + +function All_Data + (This : in Bitmap) + return Color_Component_Array +with Post => All_Data'Result'Length = This.Data_Size; +</pre></td> </tr> </table> @@ -79,7 +114,8 @@ Fl_Bitmap(const char *bits, int W, int H); function Create (Data : in Color_Component_Array; Width, Height : in Natural) - return Bitmap; + return Bitmap +with Pre => Data'Length = To_Next_Byte (Width) * Height; </pre></td> </tr> @@ -120,9 +156,9 @@ virtual void draw(int X, int Y, int W, int H, </pre></td> <td><pre> procedure Draw - (This : in Bitmap; - X, Y, W, H : in Integer; - CX, CY : in Integer := 0); + (This : in Bitmap; + X, Y, W, H : in Integer; + Clip_X, Clip_Y : in Integer := 0); </pre></td> </tr> |