1 /********************************************************************/ 2 /* */ 3 /* drw_drv.h Prototypes for drawing functions. */ 4 /* Copyright (C) 1989 - 2007 Thomas Mertes */ 5 /* */ 6 /* This file is part of the Seed7 Runtime Library. */ 7 /* */ 8 /* The Seed7 Runtime Library is free software; you can */ 9 /* redistribute it and/or modify it under the terms of the GNU */ 10 /* Lesser General Public License as published by the Free Software */ 11 /* Foundation; either version 2.1 of the License, or (at your */ 12 /* option) any later version. */ 13 /* */ 14 /* The Seed7 Runtime Library is distributed in the hope that it */ 15 /* will be useful, but WITHOUT ANY WARRANTY; without even the */ 16 /* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR */ 17 /* PURPOSE. See the GNU Lesser General Public License for more */ 18 /* details. */ 19 /* */ 20 /* You should have received a copy of the GNU Lesser General */ 21 /* Public License along with this program; if not, write to the */ 22 /* Free Software Foundation, Inc., 51 Franklin Street, */ 23 /* Fifth Floor, Boston, MA 02110-1301, USA. */ 24 /* */ 25 /* Module: Seed7 Runtime Library */ 26 /* File: seed7/src/drw_drv.h */ 27 /* Changes: 1994, 2000, 2004 Thomas Mertes */ 28 /* Content: Prototypes for drawing functions. */ 29 /* */ 30 /********************************************************************/ 31 32 boolType gkbButtonPressed (charType button); 33 intType gkbButtonXpos (void); 34 intType gkbButtonYpos (void); 35 charType gkbGetc (void); 36 boolType gkbKeyPressed (void); 37 charType gkbRawGetc (void); 38 void gkbSelectInput (winType aWindow, charType aKey, boolType active); 39 winType gkbWindow (void); 40 intType drwPointerXpos (const_winType actual_window); 41 intType drwPointerYpos (const_winType actual_window); 42 void drwArc (const_winType actual_window, intType x, intType y, 43 intType radius, floatType startAngle, floatType sweepAngle); 44 void drwPArc (const_winType actual_window, intType x, intType y, 45 intType radius, floatType startAngle, floatType sweepAngle, intType col); 46 void drwFArcChord (const_winType actual_window, intType x, intType y, 47 intType radius, floatType startAngle, floatType sweepAngle); 48 void drwPFArcChord (const_winType actual_window, intType x, intType y, 49 intType radius, floatType startAngle, floatType sweepAngle, intType col); 50 void drwFArcPieSlice (const_winType actual_window, intType x, intType y, 51 intType radius, floatType startAngle, floatType sweepAngle); 52 void drwPFArcPieSlice (const_winType actual_window, intType x, intType y, 53 intType radius, floatType startAngle, floatType sweepAngle, intType col); 54 void drwArc2 (const_winType actual_window, 55 intType x1, intType y1, intType x2, intType y2, intType radius); 56 rtlArrayType drwBorder (const_winType actual_window); 57 winType drwCapture (intType left, intType upper, 58 intType width, intType height); 59 void drwCircle (const_winType actual_window, 60 intType x, intType y, intType radius); 61 void drwPCircle (const_winType actual_window, 62 intType x, intType y, intType radius, intType col); 63 void drwClear (winType actual_window, intType col); 64 void drwColor (intType col); 65 rtlArrayType drwConvPointList (const const_bstriType pointList); 66 void drwCopyArea (const_winType src_window, const_winType dest_window, 67 intType src_x, intType src_y, intType width, intType height, 68 intType dest_x, intType dest_y); 69 void drwFCircle (const_winType actual_window, 70 intType x, intType y, intType radius); 71 void drwPFCircle (const_winType actual_window, 72 intType x, intType y, intType radius, intType col); 73 void drwFEllipse (const_winType actual_window, 74 intType x, intType y, intType width, intType height); 75 void drwPFEllipse (const_winType actual_window, 76 intType x, intType y, intType width, intType height, intType col); 77 winType drwEmpty (void); 78 void drwFlush (void); 79 void drwFree (winType old_window); 80 winType drwGet (const_winType source_window, intType left, intType upper, 81 intType width, intType height); 82 bstriType drwGetImage (const_winType source_window); 83 intType drwGetPixel (const_winType source_window, intType x, intType y); 84 void drwPixelToRgb (intType col, intType *redLight, intType *greenLight, intType *blueLight); 85 intType drwHeight (const_winType actual_window); 86 winType drwImage (int32Type *image_data, memSizeType width, memSizeType height); 87 void drwLine (const_winType actual_window, 88 intType x1, intType y1, intType x2, intType y2); 89 void drwPLine (const_winType actual_window, 90 intType x1, intType y1, intType x2, intType y2, intType col); 91 winType drwNewPixmap (intType width, intType height); 92 winType drwNewBitmap (const_winType actual_window, intType width, intType height); 93 winType drwOpen (intType xPos, intType yPos, 94 intType width, intType height, const const_striType window_name); 95 winType drwOpenSubWindow (const_winType parent_window, intType xPos, intType yPos, 96 intType width, intType height); 97 void drwSetCloseAction (winType actual_window, intType closeAction); 98 void drwSetCursorVisible (winType aWindow, boolType visible); 99 void drwPoint (const_winType actual_window, intType x, intType y); 100 void drwPPoint (const_winType actual_window, intType x, intType y, intType col); 101 bstriType drwGenPointList (const const_rtlArrayType xyArray); 102 intType drwLngPointList (bstriType point_list); 103 void drwPolyLine (const_winType actual_window, 104 intType x, intType y, bstriType point_list, intType col); 105 void drwFPolyLine (const_winType actual_window, 106 intType x, intType y, bstriType point_list, intType col); 107 void drwPut (const_winType destWindow, intType xDest, intType yDest, 108 const_winType pixmap); 109 void drwPutScaled (const_winType destWindow, intType xDest, intType yDest, 110 intType width, intType height, const_winType pixmap); 111 void drwRect (const_winType actual_window, 112 intType x, intType y, intType width, intType height); 113 void drwPRect (const_winType actual_window, 114 intType x, intType y, intType width, intType height, intType col); 115 intType drwRgbColor (intType redLight, intType greenLight, intType blueLight); 116 void drwBackground (intType col); 117 intType drwScreenHeight (void); 118 intType drwScreenWidth (void); 119 void drwSetContent (const_winType actual_window, const_winType pixmap); 120 void drwSetPos (const_winType actual_window, intType xPos, intType yPos); 121 void drwSetTransparentColor (winType pixmap, intType col); 122 void drwSetWindowName (winType aWindow, const const_striType windowName); 123 void drwText (const_winType actual_window, intType x, intType y, 124 const const_striType stri, intType col, intType bkcol); 125 void drwToBottom (const_winType actual_window); 126 void drwToTop (const_winType actual_window); 127 intType drwWidth (const_winType actual_window); 128 intType drwXPos (const_winType actual_window); 129 intType drwYPos (const_winType actual_window); 130