NXP
/
rt1050_emwin_gui_demo
RT1050 GUI demo using emWin library
emwin/emWin_header/GRAPH_Private.h
- Committer:
- alejandroRL
- Date:
- 2018-09-20
- Revision:
- 0:dd702039127a
File content as of revision 0:dd702039127a:
/********************************************************************* * SEGGER Microcontroller GmbH & Co. KG * * Solutions for real time microcontroller applications * ********************************************************************** * * * (c) 1996 - 2016 SEGGER Microcontroller GmbH & Co. KG * * * * Internet: www.segger.com Support: support@segger.com * * * ********************************************************************** ** emWin V5.38 - Graphical user interface for embedded applications ** All Intellectual Property rights in the Software belongs to SEGGER. emWin is protected by international copyright laws. Knowledge of the source code may not be used to write a similar product. This file may only be used in accordance with the following terms: The software has been licensed to NXP Semiconductors USA, Inc. whose registered office is situated at 411 E. Plumeria Drive, San Jose, CA 95134, USA solely for the purposes of creating libraries for NXPs M0, M3/M4 and ARM7/9 processor-based devices, sublicensed and distributed under the terms and conditions of the NXP End User License Agreement. Full source code is available at: www.segger.com We appreciate your understanding and fairness. ---------------------------------------------------------------------- Licensing information Licensor: SEGGER Microcontroller Systems LLC Licensed to: NXP Semiconductors, 1109 McKay Dr, M/S 76, San Jose, CA 95131, USA Licensed SEGGER software: emWin License number: GUI-00186 License model: emWin License Agreement, dated August 20th 2011 Licensed product: - Licensed platform: NXP's ARM 7/9, Cortex-M0,M3,M4 Licensed number of seats: - ---------------------------------------------------------------------- File : GRAPH_Private.h Purpose : GRAPH private header file --------------------END-OF-HEADER------------------------------------- */ #ifndef GRAPH_PRIVATE_H #define GRAPH_PRIVATE_H #include "GRAPH.h" #include "GUI_ARRAY.h" #include "WIDGET.h" #if GUI_WINSUPPORT /********************************************************************* * * Object definition * ********************************************************************** */ typedef struct GRAPH_OBJ GRAPH_OBJ; typedef struct GRAPH_DATA_OBJ GRAPH_DATA_OBJ; typedef struct GRAPH_SCALE_OBJ GRAPH_SCALE_OBJ; typedef struct GRAPH_PAINT_OBJ GRAPH_PAINT_OBJ; struct GRAPH_PAINT_OBJ { void (* pfOnPaint) (WM_HMEM hObj, GUI_RECT * pRectInvalid); /* Pointer to paint function */ void (* pfOnDelete) (WM_HMEM hObj); /* Pointer to delete function */ WM_HWIN hGraph; /* Handle of graph widget */ }; typedef struct { GUI_COLOR TextColor; const GUI_FONT * pFont; } GRAPH_SCALE_PROPS; struct GRAPH_SCALE_OBJ { GRAPH_PAINT_OBJ PaintObj; GRAPH_SCALE_PROPS Props; int Pos; int TextAlign; unsigned TickDist; int Off; U16 Flags; float Factor; int NumDecs; }; struct GRAPH_DATA_OBJ { GRAPH_PAINT_OBJ PaintObj; void (* pfInvalidateNewItem)(GRAPH_DATA_OBJ * pDataObj); /* Pointer to a function which can be used for invalidating the required area */ unsigned NumItems; unsigned MaxNumItems; GUI_COLOR Color; int OffX, OffY; }; typedef struct { GUI_COLOR aColor[4]; unsigned GridSpacingX; unsigned GridSpacingY; unsigned GridOffX; unsigned GridOffY; unsigned BorderL; unsigned BorderT; unsigned BorderR; unsigned BorderB; } GRAPH_PROPS; struct GRAPH_OBJ { WIDGET Widget; GRAPH_PROPS Props; GUI_ARRAY GraphArray; GUI_ARRAY ScaleArray; U8 ShowGrid; unsigned RangeX, RangeY; U16 Flags; U8 LineStyleV; U8 LineStyleH; WM_SCROLL_STATE ScrollStateV; WM_SCROLL_STATE ScrollStateH; void (* pUserDraw)(WM_HWIN hObj, int Stage); }; /********************************************************************* * * Macros for internal use * ********************************************************************** */ #if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL #define GRAPH_INIT_ID(p) (p->Widget.DebugId = GRAPH_ID) #else #define GRAPH_INIT_ID(p) #endif #if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL GRAPH_OBJ * GRAPH_LockH(GRAPH_Handle h); #define GRAPH_LOCK_H(h) GRAPH_LockH(h) #else #define GRAPH_LOCK_H(h) (GRAPH_OBJ *)GUI_LOCK_H(h) #endif /********************************************************************* * * Public data (internal defaults) * ********************************************************************** */ extern GRAPH_PROPS GRAPH__DefaultProps; /********************************************************************* * * Private functions * ********************************************************************** */ void GRAPH__AddValue (GRAPH_DATA_OBJ * pDataObj, void * pData, void * pValue, int Size); int GRAPH__GetValue (GRAPH_DATA_OBJ * pDataObj, void * pData, void * pValue, int Size, U32 Index); void GRAPH__InvalidateGraph(GRAPH_Handle hObj); #endif /* GUI_WINSUPPORT */ #endif /* GRAPH_PRIVATE_H */