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224 CHAPTER Fonts GUI_Font13B_1 GUI_Font13H_ASCII GUI_Font13H_1 GUI_Font13HB_ASCII GUI_Font13HB_1 GUI_Font16_ASCII GUI_Font16_1 GUI_Font16_HK UM03001 User & Reference Guide for emWin V5.18 © 1997 - 2012 SEGGER Microcontroller GmbH & Co. KG
GUI_Font16_1HK GUI_Font16B_ASCII GUI_Font16B_1 GUI_FontComic18B_ASCII GUI_FontComic18B_1 GUI_Font20_ASCII GUI_Font20_1 UM03001 User & Reference Guide for emWin V5.18 © 1997 - 2012 SEGGER Microcontroller GmbH & Co. KG 225
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emWin Graphic Library with Graphica
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Software Rev. Date By Description 5
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About this document Assumptions Thi
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13 Table of Contents 1 Introduction
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8.2 JPEG file support .............
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11.3.2 Creating pattern files using
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16.3 Widget IDs ...................
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16.21.1 Configuration options .....
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19.12.2 Configuration options .....
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28.2 Text- and language resource fi
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34.4.3.1 Timing routines ..........
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Chapter 1 Introduction to emWin Thi
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Fonts • A variety of different fo
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Proprietary solutions: display with
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Chapter 2 Getting Started The follo
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2.2 Adding emWin to the target prog
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@ECHO OFF GOTO START REM **********
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Additional information Executing th
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Chapter 3 Simulation The PC simulat
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3.1.1.3 Compiling the demo program
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3.1.2.3 Compiling the application T
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3.2.1 Generated frame view The simu
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3.3 Device simulation API All of th
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SIM_GUI_SetLCDColorBlack(), SIM_GUI
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SIM_GUI_UseCustomBitmaps() Descript
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3.4.1 Hardkey simulation API The ha
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SIM_HARDKEY_SetMode() Description S
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3.5.2.2 Example application The fol
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} // // Make sure the driver config
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The following table shows the simul
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Prototype int SIM_GUI_Init(HINSTANC
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Chapter 4 Viewer If you use the sim
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4.1.2 Using the viewer with virtual
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4.1.7 Using the viewer with multipl
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Chapter 5 Displaying Text It is ver
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5.2 Text API The table below lists
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GUI_DispChars() Description Display
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GUI_DispStringInRect() Description
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GUI_DispStringInRectWrap() Descript
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5.4 Selecting text drawing modes No
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GUI_SetTextStyle() Description Sets
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5.6 Setting the current text positi
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Chapter 6 Displaying Values The pre
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6.2 Displaying decimal values GUI_D
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GUI_DispDecSpace() Description Disp
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6.3 Displaying floating point value
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GUI_DispSFloatFix() Description Dis
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6.5 Displaying hexadecimal values G
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Chapter 7 2-D Graphic Library emWin
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Routine Description GUI_CreateBitma
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7.2 Drawing modes emWin can draw in
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7.4 Pen size The pen size determine
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GUI_COLOR Color0, GUI_COLOR Color1)
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Prototype void GUI_DrawPixel(int x,
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Prototype void GUI_FillRectEx(const
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GUI_SetAlpha() (Obsolete) Descripti
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7.7 Drawing bitmaps Generally emWin
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GUI_DrawBitmapMag() Description Thi
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Return value 0 on success, 1 on err
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GUI_DrawStreamedBitmapAuto() Descri
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Parameter Description p Pointer to
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7.9 Drawing lines The most frequent
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GUI_GetLineStyle() Description Retu
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7.10 Drawing polygons The polygon d
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Additional information Make sure th
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Screen shot of above example UM0300
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7.12 Drawing ellipses GUI_DrawEllip
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Screen shot of above example UM0300
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7.15 Drawing pie charts GUI_DrawPie
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7.17 Clipping GUI_SetClipRect() Des
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Chapter 8 Displaying bitmap files T
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GUI_BMP_Draw() Description Draws a
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GUI_BMP_GetXSize() Description Retu
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GUI_BMP_SerializeEx() Description T
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8.2 JPEG file support JPEG (pronoun
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GUI_JPEG_Draw() Description Draws a
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GUI_JPEG_DrawScaledEx() Description
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8.3 GIF file support The GIF file f
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GUI_GIF_DrawEx() Description Draws
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GUI_GIF_DrawSubScaledEx() Descripti
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GUI_GIF_GetImageInfoEx() Descriptio
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GUI_GIF_GetYSize() Description Retu
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GUI_PNG_Draw() Description Draws a
Page 173 and 174: GUI_PNG_GetYSizeEx() Description Re
Page 175 and 176: Example (BMP, GIF and JPEG) The fol
Page 177 and 178: Chapter 9 Bitmap Converter The Bitm
Page 179 and 180: 9.2 Loading a bitmap 9.2.1 Supporte
Page 181 and 182: 9.4 Using a custom palette Converti
Page 183 and 184: Device dependent bitmaps (DDB) The
Page 185 and 186: 9.5.6 Saving the file The basic pro
Page 187 and 188: 9.7 Compressed bitmaps The Bitmap C
Page 189 and 190: Animated Cursor example The file st
Page 191 and 192: Command Explanation Rotate image by
Page 193 and 194: Compressing the file We can use the
Page 195 and 196: Chapter 10 Fonts This chapter descr
Page 197 and 198: Table of font types The following t
Page 199 and 200: 10.3.3 External Bitmap Font (XBF) f
Page 201 and 202: 10.4 Converting a TTF file to C sou
Page 203 and 204: 10.8 C file related font functions
Page 205 and 206: Example static GUI_FONT _Font; /* F
Page 207 and 208: Example GUI_TTF_CS Cs0, Cs1; GUI_TT
Page 209 and 210: 10.11 ’XBF’ file related font f
Page 211 and 212: 10.12 Common font-related functions
Page 213 and 214: Prototype void GUI_GetTextExtend(GU
Page 215 and 216: 10.13 Character sets 10.13.1 ASCII
Page 217 and 218: Code Description Char 249 small u,
Page 219 and 220: 10.15 Standard fonts emWin is shipp
Page 221 and 222: 10.15.4 Proportional fonts 10.15.4.
Page 223: 10.15.4.3Characters The following s
Page 227 and 228: GUI_FontComic24B_ASCII GUI_FontComi
Page 229 and 230: 10.15.5 Proportional fonts, framed
Page 231 and 232: 10.15.6.2Measurement, ROM size and
Page 233 and 234: GUI_Font8x13_1 GUI_Font8x15B_ASCII
Page 235 and 236: GUI_Font8x16x3x3 GUI_Font8x16_ASCII
Page 237 and 238: 10.15.7 Digit fonts (proportional)
Page 239 and 240: 10.15.8 Digit fonts (monospaced) 10
Page 241 and 242: Chapter 11 Font Converter Fonts whi
Page 243 and 244: Step 3: Specify font options. In th
Page 245 and 246: 11.1.2.2 Encoding Unicode 16 Bit Wi
Page 247 and 248: 11.1.4.3 Selecting pixels When the
Page 249 and 250: After saving the font in a magnifie
Page 251 and 252: 11.2.2 Modifying an existing C font
Page 253 and 254: 11.3 Pattern files If you need to c
Page 255 and 256: 11.5 Command line options 11.5.1 Ta
Page 257 and 258: 11.6 Font Examples These sections p
Page 259 and 260: 11.8 Resulting C code, 4 bpp antial
Page 261 and 262: Chapter 12 Colors emWin supports bl
Page 263 and 264: 12.3 Fixed palette modes The follow
Page 265 and 266: GUICC_4: 4 bpp (16 grayscales) Use
Page 267 and 268: Available colors: 4 x 8 x 8 = 256:
Page 269 and 270: GUICC_444_16: The red, green and bl
Page 271 and 272: GUICC_822216: 8 bpp, 2 levels per c
Page 273 and 274: GUICC_M888: 24 bpp, red and blue sw
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12.6 Custom palette mode If none of
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12.8.1 Basic color functions GUI_Ge
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12.8.2 Index & color conversion GUI
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Chapter 13 Memory Devices Memory De
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Creating Memory Devices "compatible
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13.7 Basic functions The following
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GUI_MEMDEV_DrawAuto() Uses a GUI_AU
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GUI_MEMDEV_Create() Description Cre
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Return value Handle for created Mem
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Example The following example shows
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Prototype void GUI_MEMDEV_ReduceYSi
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Example GUI_MEMDEV_Handle hMemSourc
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Prototype void GUI_MEMDEV_WriteAlph
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Screenshot of the above example GUI
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drawing operation uses the banding
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Screen shot of above example 13.15
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Screenshot of the above example: 13
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Screenshots GUI_MEMDEV_MoveInWindow
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Prototype int GUI_MEMDEV_SwapWindow
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Chapter 14 Execution Model: Single
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GUI_Exec() from within the superloo
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***********************************
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14.6 Configuration macros for multi
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GUITask.c in turn uses the GUI kern
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14.7.1 Examples Kernel interface ro
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Chapter 15 The Window Manager (WM)
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Hiding/showing windows A hidden win
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Step 1: Creating a custom callback
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driver supports multiple buffers an
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15.4.1 How they work A ToolTip belo
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Elements of WM_MESSAGE Data type El
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Data This message contains no data.
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WM_SET_ID Description Send to a win
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Data The Data.p pointer of the mess
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15.5.5 System-defined notification
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15.7 WM API The following table lis
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Routine Description WM_MOTION_Enabl
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WM_BringToBottom() Description Plac
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Return value Handle for created win
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WM_DeleteWindow() Description Delet
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Prototype void WM_ForEachDesc(WM_HW
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Return value The handle of the desk
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Prototype void WM_GetNextSibling(WM
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Return value X- or Y-position of th
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Prototype void WM_InvalidateArea(GU
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WM_IsWindow() Description Determine
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Additional information The function
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WM_SendMessageNoPara() Description
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WM_SetCreateFlags() Description Set
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WM_SetpfPollPID() Description Sets
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WM_SetUserClipRect() Description Te
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Additional information The function
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WM_MOTION_SetMotion() Description S
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WM_MOTION_SetSpeed() Description St
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Prototype void WM_TOOLTIP_Delete(WM
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15.11 WM API: Memory device support
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Additional information After a time
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WM_GetInsideRectEx() Description Re
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Prototype void WM_SetScrollState(WM
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}} WM_SetCallback(WM_HBKWIN, cbBack
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Chapter 16 Window Objects (Widgets)
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MULTIEDIT MULTIPAGE 16.1.2 Understa
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16.2 Configuration options Type Mac
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Prototype void _Callback(WM_MESSAGE
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Return value Number of bytes writte
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Elements of WIDGET_ITEM_DRAW_INFO D
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BUTTON_BKCOLOR0_DEFAULT, BUTTON_BKC
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Return value WM_HWIN hParent, int I
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Prototype GUI_COLOR BUTTON_GetDefau
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Return value Text color of the give
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Additional information If only a bi
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Prototype GUI_COLOR BUTTON_SetFocus
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Additional information int y); Para
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Screenshot of WIDGET_ButtonSimple.c
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16.6.2 Predefined IDs The following
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Parameter Description ysize Vertica
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Prototype int CHECKBOX_GetDefaultAl
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CHECKBOX_SetBoxBkColor() Descriptio
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Additional information The image ha
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Additional information unsigned int
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CHECKBOX_SetTextAlign() Description
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16.6.6 Example The Sample folder co
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16.7.2 Predefined IDs The following
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Prototype DROPDOWN_Handle DROPDOWN_
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Prototype void DROPDOWN_Expand(DROP
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Prototype void DROPDOWN_IncSel(DROP
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DROPDOWN_SetDefaultColor() Descript
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DROPDOWN_SetScrollbarWidth() Descri
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DROPDOWN_SetTextHeight() Descriptio
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16.8 EDIT: Edit widget Edit fields
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EDIT_AddKey() Description Adds user
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Parameter Description WinFlags Wind
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Prototype GUI_COLOR EDIT_GetDefault
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EDIT_GetTextColor() Description Ret
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Parameter Description hObj Handle o
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EDIT_SetFocussable() Description Se
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Prototype void EDIT_SetSel(EDIT_Han
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EDIT_SetValue() Description Sets th
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Additional information The routine
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16.9.1 Structure of the frame windo
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FRAMEWIN_Restore() Restores a minim
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FRAMEWIN_AddMaxButton() Description
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Prototype WM_HWIN FRAMEWIN_AddMinBu
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Additional information The user cal
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FRAMEWIN_GetDefaultFont() Descripti
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Prototype int FRAMEWIN_IsMaximized(
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Prototype void FRAMEWIN_Restore(FRA
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FRAMEWIN_SetDefaultBarColor() Descr
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Prototype void FRAMEWIN_SetMoveable
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Prototype void FRAMEWIN_SetText(FRA
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Additional information Per default
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16.10.2 Creating and deleting a gra
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Routine Description GRAPH_DetachDat
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For details about how to create sca
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Additional information The border s
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Prototype unsigned GRAPH_SetGridOff
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Additional information The user dra
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The value 0x7FFF can be used to han
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GRAPH_DATA_YT_SetAlign() Descriptio
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Return value Handle of data object
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Limitations Note that only curves w
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GRAPH_SCALE_Delete() Description De
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GRAPH_SCALE_SetOff() Description Se
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Return value Previous distance betw
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16.11.1 Configuration options Type
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Prototype HEADER_Handle HEADER_Crea
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HEADER_GetDefaultBorderV() Descript
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HEADER_SetBitmapEx() Description Se
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Prototype int HEADER_SetDefaultBord
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HEADER_SetItemText() Description Se
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HEADER_SetUserData() Prototype expl
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16.12.2 Predefined IDs The followin
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ICONVIEW_AddStreamedBitmapItem() De
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Prototype int ICONVIEW_GetItemText(
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ICONVIEW_SetBitmapItem() Descriptio
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ICONVIEW_SetItemText() Description
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Parameter Description hObj Handle o
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16.12.6 Example Permitted values fo
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Prototype IMAGE_Handle IMAGE_Create
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16.14 LISTBOX: List box widget List
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LISTBOX_SetDefaultTextColor() Sets
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Parameter Description ExFlags Not u
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Return value Default text color for
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Return value Horizontal scroll step
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LISTBOX_SetAutoScrollH() Descriptio
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Prototype void LISTBOX_SetDefaultTe
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LISTBOX_SetOwnerDraw() Description
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LISTBOX_SetSel() Description Sets t
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16.15 LISTVIEW: Listview widget LIS
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16.15.4 Keyboard reaction The widge
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You can only add columns to an ’e
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Additional information An attached
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LISTVIEW_DisableSort() Description
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Additional information Each LISTVIE
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LISTVIEW_GetUserData() Prototype ex
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Additional information GUI_COLOR Co
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LISTVIEW_SetDefaultFont() Descripti
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Additional information Setting the
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Additional information This functio
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LISTVIEW_SetSort() Description This
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LISTVIEW_SetWrapMode() Description
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16.16.4 Keyboard reaction This widg
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LISTWHEEL_GetFont() Description Ret
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Prototype int LISTWHEEL_GetRBorder(
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LISTWHEEL_SetBkColor() Description
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LISTWHEEL_SetOwnerDraw() Descriptio
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LISTWHEEL_SetSnapPosition() Descrip
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LISTWHEEL_SetUserData() unsigned in
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16.17.1 Menu messages To inform its
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Additional information int Flags);
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Prototype void MENU_DisableItem(MEN
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MENU_GetDefaultTextColor() Descript
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Additional information const MENU_I
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MENU_SetDefaultBkColor() Descriptio
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MENU_SetFont() Description Sets the
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Prototype void MENU_SetTextColor(ME
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Page 631 and 632:
MULTIEDIT_Create() (Obsolete, MULTI
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Return value Number of the characte
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Additional information If enabled t
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Prototype void MULTIEDIT_SetPasswor
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Prototype void MULTIEDIT_SetWrapWor
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16.19.1 Configuration options Type
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MULTIPAGE_CreateEx() Description Cr
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Additional information The default
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Return value Zero based index of th
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Prototype void MULTIPAGE_SetBkColor
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MULTIPAGE_SetRotation() Description
Page 653 and 654:
Prototype void MULTIPAGE_SetTextCol
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PROGBAR_Create() (Obsolete, PROGBAR
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PROGBAR_SetFont() Description Selec
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Additional information The values m
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Parameter Description Id Window ID
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RADIO_GetValue() Description Return
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Prototype void RADIO_SetDefaultFont
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RADIO_SetGroupID() Description Sets
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Additional information For informat
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GUI_KEY_LEFT Decrements the current
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Vertical attached scrollbars will b
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SCROLLBAR_GetPageSize() Description
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Prototype int SCROLLBAR_SetDefaultW
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Screenshot of WIDGET_ScrollbarMove.
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16.23.5 SLIDER API The table below
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SLIDER_GetValue() Description Retur
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Prototype void SLIDER_SetNumTicks(S
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16.24 SPINBOX: Spinning box widget
Page 691 and 692:
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Return value Background color of th
Page 695 and 696:
SPINBOX_SetButtonSize() Description
Page 697 and 698:
Prototype void SPINBOX_SetRange(SPI
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16.25 TEXT: Text widget Text widget
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Parameter Description hParent Handl
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Prototype void TEXT_SetBkColor(TEXT
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Prototype void TEXT_SetTextColor(TE
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16.26.1 Description of terms Item T
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Prototype TREEVIEW_Handle TREEVIEW_
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Return value Default color used to
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Additional information If there is
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Prototype void TREEVIEW_SetBitmapOf
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TREEVIEW_SetHasLines() Description
Page 721 and 722:
Prototype void TREEVIEW_SetOwnerDra
Page 723 and 724:
TREEVIEW_SetUserData() Prototype ex
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TREEVIEW_ITEM_Expand() Description
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TREEVIEW_ITEM_SetImage() Descriptio
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16.27 WINDOW: Window widget The WIN
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Chapter 17 Dialogs Widgets may be c
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17.2 Creating a dialog Two basic th
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The initialized dialog box now appe
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17.3 Dialog API The table below lis
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17.4 Common dialogs Common dialogs
Page 741 and 742:
Prototype int CHOOSECOLOR_GetSel(WM
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CHOOSECOLOR_SetDefaultButtonSize()
Page 745 and 746:
CHOOSEFILE_Create() Description Cre
Page 747 and 748:
Additional information The followin
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Additional information const char *
Page 751 and 752:
17.4.3 MESSAGEBOX A MESSAGEBOX is u
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Chapter 18 GUIBuilder The GUIBuilde
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18.2 Getting started Before startin
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Alignment selection The alignment s
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18.5 Output of the GUIBuilder As me
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18.6 Modifying the C files As the s
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Chapter 19 Skinning Skinning is a m
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Skinning Contrary to the methods me
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Screenshot Before After 19.6 Major
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to the skinning routine of a widget
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Additional information The given po
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19.8 BUTTON_SKIN_FLEX The following
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19.8.4 List of commands The skinnin
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19.9.3 Skinning API The table below
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WIDGET_ITEM_DRAW_TEXT The optional
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19.10.2 Configuration options The d
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19.11 FRAMEWIN_SKIN_FLEX The follow
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Prototype void FRAMEWIN_SetSkinFlex
Page 787 and 788:
Content of the WIDGET_ITEM_DRAW_INF
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19.12.3 Skinning API The table belo
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19.13 PROGBAR_SKIN_FLEX The followi
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WIDGET_ITEM_CREATE The skinning rou
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19.14 RADIO_SKIN_FLEX The following
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19.14.4 List of commands The skinni
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19.15 SCROLLBAR_SKIN_FLEX The follo
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19.15.4 List of commands The skinni
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WIDGET_ITEM_GET_BUTTONSIZE The skin
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19.16.2 Configuration options The d
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Elements of SPINBOX_SKINFLEX_PROPS
Page 811 and 812:
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Chapter 20 Multiple buffering Multi
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ond back buffer is used for the dra
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int LCD_X_DisplayDriver(unsigned La
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Prototype void GUI_MULTIBUF_Config(
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WM_MULTIBUF_Enable() Description Th
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Chapter 21 Virtual screens / Virtua
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Configurable display start position
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21.4.2 Real time example using the
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Viewer Screenshot of the above exam
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Chapter 22 Multi layer / multi disp
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* Create 1 child window on destop 0
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22.2 Using multi layer support emWi
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GUI_SelectLayer(1); GUI_SetBkColor(
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} GUI_DEVICE_CreateAndLink(GUIDRV_L
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Prototype void GUI_GetLayerPosEx(un
Page 843 and 844:
Chapter 23 Pointer Input Devices em
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Page 847 and 848:
23.3.2.1 Using the PS2 mouse driver
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GUI_TOUCH_StoreStateEx() Descriptio
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Use example to determine calibratio
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Example implementation The followin
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23.4.2.5 Configuring the analog tou
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Chapter 24 Keyboard Input emWin pro
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24.1.1 Driver layer API The keyboar
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Prototype void GUI_StoreKey(int Key
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Chapter 25 Sprites A ’sprite’ i
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int x, int y); Parameter Descriptio
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GUI_SPRITE_GetState() Description R
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Chapter 26 Cursors emWin includes a
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26.2 Cursor API The table below lis
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GUI_CURSOR_SetPosition() Descriptio
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Chapter 27 Antialiasing Lines are a
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Antialiased fonts can be created us
Page 879 and 880:
GUI_AA_GetFactor() Description Retu
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} GUI_AA_DrawPolyOutline(aPoints, c
Page 883 and 884:
27.5 Examples Different antialiasin
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***********************************
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void main(void) { GUI_Init(); ShowH
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Chapter 28 Foreign Language Support
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28.1.3 UTF-8 strings This is the mo
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Return value U16 * pBuffer, int Buf
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Additional information After callin
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28.2.6 Text- and language resource
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Prototype int GUI_LANG_LoadCSVEx(GU
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Prototype U16 GUI_LANG_SetSep(U16 S
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Base Isolated Final Initial Medial
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28.4 Thai language support The Thai
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Chapter 29 Display drivers A displa
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29.1.2 Run-time configurable driver
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29.1.4 Available, but not yet migra
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Typical block diagram CPU 8 (16) da
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29.3 Hardware interface configurati
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Example The following shows a confi
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Prototype #define LCD_WRITE_A0(Byte
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Display orientations There are 8 po
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29.6 Display driver callback functi
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29.7 Detailed display driver descri
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Configuration example // // Data ar
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Configuration routines Routine Desc
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} // Configuration of first driver
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RAM requirements This display drive
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GUIDRV_FLEXCOLOR_M18C1B9 18bpp, cac
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GUIDRV_FlexColor_Config() Descripti
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GUIDRV_FlexColor_SetReadFunc66709_B
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GUIDRV_FlexColor_SetReadFunc66712_B
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29.7.5 GUIDRV_IST3088 Supported har
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29.7.6 GUIDRV_Lin This driver suppo
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Little endian video mode Least sign
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29.7.7 GUIDRV_S1D13748 Supported ha
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Elements of CONFIG_S1D13748 Data ty
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RAM requirements Approximately 1KBy
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29.7.9 GUIDRV_S1D15G00 Supported ha
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Required GUI_PORT_API routines Conf
Page 959 and 960:
Display data RAM organization COM 0
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Prototype void GUIDRV_SLin_SetSSD18
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GUIDRV_SPAGE_OS_2C1 2bpp Yes X and
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GUIDRV_SPage_Config() Description P
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Configuration Example void LCD_X_Co
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RAM requirements This display drive
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29.7.13 GUIDRV_CompactColor_16 This
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FocalTech FT1509 Ilitek ILI9320, IL
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Configuration example The following
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The driver contains a default for h
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Available configuration macros (com
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29.7.16 GUIDRV_07X1 Supported hardw
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Hardware configuration This driver
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Display data RAM organization Page
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29.7.18 GUIDRV_6331 Supported hardw
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29.7.19 GUIDRV_7529 Supported hardw
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Hardware configuration This driver
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29.8 LCD layer and display driver A
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LCD_GetVXSize(), LCD_GetVYSize() De
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29.8.2.2 Configuration group LCD_Se
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Prototype int LCD_SetMaxNumColors(u
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29.8.2.3 Cache group LCD_ControlCac
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Chapter 30 VNC Server The emWin VNC
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30.2 The VNC viewer Availability Th
Page 1007 and 1008:
30.5 Configuration options Type Mac
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} static void _ServerTask(void) { i
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Chapter 31 Touch drivers A touch dr
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Elements of GUITDRV_ADS7846_CONFIG
Page 1015 and 1016:
Chapter 32 Timing- and execution-re
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Additional information This routine
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Chapter 33 Performance and Resource
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33.1.2 Image drawing performance Th
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Widget / SCROLLBAR 2 Kbytes 14 Byte
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Chapter 34 Configuration Before emW
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34.4 Run-time configuration The fol
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Page 1031 and 1032:
GUI_DEVICE_CreateAndLink() Descript
Page 1033 and 1034:
34.5 Compile time configuration The
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If GUI_TRIAL_VERSION is defined, th
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Chapter 35 Support This chapter sho
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static void _Test(void) { int Resul
Page 1041 and 1042:
35.5 Contacting support If you need
Page 1043 and 1044:
A Access addresses, defining ......
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CHOOSEFILE ........................
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F Fixed color palettes ............
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GUI_DEFAULT_BKCOLOR ...............
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GUI_SPRITE_CreateEx ...............
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ICONVIEW_SetItemUserData ..........
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Keyboard reaction .................
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Examples ..........................
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T Template driver .................
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WM_GetClientRect ..................
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