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Task Details |
| BPicture Class |
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BPicture();
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BPicture(const BPicture &original);
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BPicture(BMessage* data);
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virtual ~BPicture();
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static BArchivable* Instantiate(BMessage* data);
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virtual status_t Archive(BMessage* data, bool deep = true) const;
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virtual status_t Perform(perform_code d, void* arg);
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status_t Play(void* *callBackTable, int32 tableEntries, void* userData);
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status_t Flatten(BDataIO* stream);
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status_t Unflatten(BDataIO* stream);
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| BScreen Class |
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BScreen(screen_id id = B_MAIN_SCREEN_ID);
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BScreen(BWindow* win);
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~BScreen();
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bool IsValid();
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status_t SetToNext();
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color_space ColorSpace();
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BRect Frame();
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screen_id ID();
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status_t WaitForRetrace();
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status_t WaitForRetrace(bigtime_t timeout);
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uint8 IndexForColor(rgb_color rgb);
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uint8 IndexForColor(uint8 r, uint8 g, uint8 b, uint8 a = 255);
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rgb_color ColorForIndex(const uint8 index);
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uint8 InvertIndex(uint8 index);
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const color_map* ColorMap();
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status_t GetBitmap(BBitmap** screen_shot, bool draw_cursor = true, BRect* bound = NULL);
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status_t ReadBitmap(BBitmap* buffer, bool draw_cursor = true, BRect* bound = NULL);
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rgb_color DesktopColor();
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rgb_color DesktopColor(uint32 index);
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void SetDesktopColor(rgb_color rgb, bool stick = true);
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void SetDesktopColor(rgb_color rgb, uint32 index, bool stick = true);
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status_t ProposeMode(display_mode* target, const display_mode* low, const display_mode* high);
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status_t GetModeList(display_mode** mode_list, uint32* count);
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status_t GetMode(display_mode* mode);
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status_t GetMode(uint32 workspace, display_mode* mode);
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status_t SetMode(display_mode* mode, bool makeDefault = false);
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status_t SetMode(uint32 workspace, display_mode* mode, bool makeDefault = false);
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status_t GetDeviceInfo(accelerant_device_info* adi);
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status_t GetPixelClockLimits(display_mode* mode, uint32* low, uint32* high);
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status_t GetTimingConstraints(display_timing_constraints* dtc);
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status_t SetDPMS(uint32 dpms_state);
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uint32 DPMSState(void);
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uint32 DPMSCapabilites(void);
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BPrivateScreen* private_screen();
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| BShape Class |
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BShape();
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BShape(const BShape& copyFrom);
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BShape(BMessage* data);
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virtual ~BShape();
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virtual status_t Archive(BMessage* into, bool deep = true) const;
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static BArchivable* Instantiate(BMessage* data);
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void Clear();
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BRect Bounds() const;
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status_t AddShape(const BShape* other);
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status_t MoveTo(BPoint point);
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status_t LineTo(BPoint linePoint);
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status_t BezierTo(BPoint controlPoints[3]);
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status_t Close();
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| BShapeIterator Class |
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BShapeIterator();
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virtual ~BShapeIterator();
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virtual status_t IterateMoveTo(BPoint* point);
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virtual status_t IterateLineTo(int32 lineCount, BPoint* linePts);
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virtual status_t IterateBezierTo(int32 bezierCount, BPoint* bezierPts);
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virtual status_t IterateClose();
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status_t Iterate(BShape* shape);
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| Screen Support Functions |
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const color_map* system_colors();
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status_t set_screen_space(int32 index, uint32 res, bool stick = true);
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