diff options
Diffstat (limited to 'osd.h')
| -rw-r--r-- | osd.h | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: osd.h 1.43 2004/05/29 14:02:47 kls Exp $ + * $Id: osd.h 1.45 2004/06/05 12:38:44 kls Exp $ */ #ifndef __OSD_H @@ -136,9 +136,15 @@ public: bool LoadXpm(const char *FileName); ///< Calls SetXpm() with the data from the file FileName. ///< Returns true if the operation was successful. - bool SetXpm(char *Xpm[]); + bool SetXpm(char *Xpm[], bool IgnoreNone = false); ///< Sets this bitmap to the given XPM data. Any previous bitmap or ///< palette data will be overwritten with the new data. + ///< If IgnoreNone is true, a "none" color entry will be ignored. + ///< Only set IgnoreNone to true if you know that there is a "none" + ///< color entry in the XPM data and that this entry is not used! + ///< If SetXpm() is called with IgnoreNone set to false and the XPM + ///< data contains an unused "none" entry, it will be automatically + ///< called again with IgnoreNone set to true. ///< Returns true if the operation was successful. void SetIndex(int x, int y, tIndex Index); ///< Sets the index at the given coordinates to Index. @@ -158,7 +164,8 @@ public: ///< Draws the given string at coordinates (x, y) with the given foreground ///< and background color and font. If Width and Height are given, the text ///< will be drawn into a rectangle with the given size and the given - ///< Alignment (default is top-left). + ///< Alignment (default is top-left). If ColorBg is clrTransparent, no + ///< background pixels will be drawn, which allows drawing "transparent" text. void DrawRectangle(int x1, int y1, int x2, int y2, tColor Color); ///< Draws a filled rectangle defined by the upper left (x1, y1) and lower right ///< (x2, y2) corners with the given Color. If the rectangle covers the entire @@ -276,7 +283,8 @@ public: ///< Draws the given string at coordinates (x, y) with the given foreground ///< and background color and font. If Width and Height are given, the text ///< will be drawn into a rectangle with the given size and the given - ///< Alignment (default is top-left). + ///< Alignment (default is top-left). If ColorBg is clrTransparent, no + ///< background pixels will be drawn, which allows drawing "transparent" text. virtual void DrawRectangle(int x1, int y1, int x2, int y2, tColor Color); ///< Draws a filled rectangle defined by the upper left (x1, y1) and lower right ///< (x2, y2) corners with the given Color. |