00001
00010
00011
00012
00013 #include "FilippLib.h"
00014
00015
00016
00017 struct Button
00018 {
00019 int x, y;
00020 int lengh, hight;
00021
00022 COLORREF setColor, fillColor;
00023
00024 const char* text;
00025 COLORREF setTextColor;
00026
00027 int number;
00028 int hotKey;
00029 double (*grafic) (double x, const double kF[]);
00030 char yFormula [125];
00031
00032 void drawButton();
00033 };
00034
00035
00036
00037 void buildGrafics (HDC desk, HDC book, HDC voprosImage);
00038 int controlGrafics (double kF[]);
00039 void deskKF (const double kF[], int n);
00040 void DrawButtons (Button object[], int size);
00041 int CheckButtons (Button object[], int size);
00042 int CheckMouseButtons (Button object[], int size);
00043
00044 int fIn (double xMin, double x, double xMax, double yMin, double y, double yMax);
00045 void formula (double kF[], char yFormula[]);
00046 void Lines (bool grid);
00047 void signingOfTheAxes();
00048 void InformationDesk();
00049 void ShadowRect (int x1, int y1, int x2, int y2, COLORREF fillColor, COLORREF countourColor);
00050 void ShadowText (int x1, int y1, int x2, int y2, COLORREF color, const char text[]);
00051
00052
00053
00054 int main()
00055 {
00056 HDC desk = txLoadImage ("Desk.bmp");
00057 HDC book = txLoadImage ("Book.bmp");
00058 HDC voprosImage = txLoadImage ("Vopros.bmp");
00059
00060 txCreateWindow (1300, 700);
00061 txTextCursor (false);
00062 txDisableAutoPause();
00063
00064 buildGrafics (desk, book, voprosImage);
00065
00066 txDeleteDC (desk);
00067 txDeleteDC (book);
00068 txDeleteDC (voprosImage);
00069
00070 while (_kbhit()) _getch();
00071
00072 return 0;
00073 }
00074
00075
00076
00077 void buildGrafics (HDC desk, HDC book, HDC voprosImage)
00078 {
00079
00080 Button object[] = { {975, 110, 300, 60, CountourColor, ButtonColor, "Линейная функция", TextColor, 0, '1', liner, "y = %.1f + x * %.1f" },
00081 {975, 210, 300, 60, CountourColor, ButtonColor, "Парабола", TextColor, 1, '2', parabola, "y = %.1f + %.1f * x + %.1f * x^2" },
00082 {975, 310, 300, 60, CountourColor, ButtonColor, "Радиоволны", TextColor, 2, '3', radio_waves, "y = %.1f + %.1f*x + %.1f * sin (x) / tan (x) * x^3 / 10" },
00083 {975, 410, 300, 60, CountourColor, ButtonColor, "Большая Арка!!", TextColor, 3, '4', big_arc, "y = %.1f + x*x/100 / %.1f * %.1f" },
00084 {975, 510, 300, 60, CountourColor, ButtonColor, "Синус", TextColor, 4, '5', sinus, "y = %.1f + sin (x * %.1f) * %.1f" } };
00085
00086 int size = sizeof (object) / sizeof (object [0]);
00087
00088 int oldMousePressed = 0;
00089 int mousePressed = 0;
00090
00091 int drawButtons = 0;
00092 int vopros = 0;
00093
00094 const int n = 3;
00095 double kF [n] = { 0, 1, 0.5 };
00096
00097 txBegin();
00098
00099 int numberOfGrafic = 0;
00100
00101 while (!GetAsyncKeyState (VK_ESCAPE))
00102 {
00103 int button = CheckButtons (object, size);
00104 if (button != -1) numberOfGrafic = button;
00105
00106 controlGrafics (kF);
00107
00108 txSetFillColor (TX_BLACK);
00109 txClear();
00110
00111 alphaBlend (0, 0, LenghDesk, HightDesk, desk, 0, 0, (txGetExtentX (desk)), (txGetExtentY (desk)), 1, 2);
00112
00113 Lines (true);
00114
00115 const COLORREF veryGray = RGB (15, 15, 15);
00116 txSetColor (veryGray);
00117 txSetFillColor (veryGray);
00118
00119 txdrawGrafics (-50, 50, object [numberOfGrafic].grafic, WHITE, 0.1, 5, kF);
00120
00121 signingOfTheAxes();
00122
00123 formula (kF, object[numberOfGrafic].yFormula);
00124
00125 txTransparentBlt (txDC(), 1240, 45, 55, 47, book);
00126 txTransparentBlt (txDC(), 1170, 45, 50, 50, voprosImage);
00127
00128 double x = txMousePos().x, y = txMousePos().y;
00129
00130 oldMousePressed = mousePressed;
00131 mousePressed = txMouseButtons() & 1;
00132
00133 if (!oldMousePressed && mousePressed)
00134 {
00135 if (fIn (1240, x, 1295, 45, y, 92)) drawButtons = !drawButtons;
00136 if (fIn (1170, x, 1220, 45, y, 90)) vopros = !vopros;
00137 }
00138
00139 if (vopros || GetAsyncKeyState (VK_F1))
00140 InformationDesk();
00141
00142 if (drawButtons || GetAsyncKeyState (VK_F2))
00143 DrawButtons (object, size);
00144
00145 txSleep();
00146 }
00147
00148 txEnd();
00149 }
00150
00151
00152
00153 int controlGrafics (double kF[])
00154 {
00155 int difference = 0;
00156
00157 if (GetAsyncKeyState ('C'))
00158 {
00159 if (GetAsyncKeyState (VK_UP)) kF [0] += 0.08;
00160 if (GetAsyncKeyState (VK_DOWN)) kF [0] -= 0.08;
00161 if (GetAsyncKeyState (VK_SPACE)) kF [0] = 1;
00162
00163 difference++;
00164 }
00165
00166 if (GetAsyncKeyState ('B'))
00167 {
00168 if (GetAsyncKeyState (VK_UP)) kF [1] += 0.1;
00169 if (GetAsyncKeyState (VK_DOWN)) kF [1] -= 0.1;
00170 if (GetAsyncKeyState (VK_SPACE)) kF [1] = 1;
00171
00172 difference++;
00173 }
00174
00175 if (GetAsyncKeyState ('K'))
00176 {
00177 if (GetAsyncKeyState (VK_UP)) kF [2] += 0.2;
00178 if (GetAsyncKeyState (VK_DOWN)) kF [2] -= 0.2;
00179 if (GetAsyncKeyState (VK_SPACE)) kF [2] = 1;
00180
00181 difference++;
00182 }
00183
00184 if (difference == 0 && GetAsyncKeyState (VK_SPACE))
00185 {
00186 kF [0] = 0;
00187 kF [1] = 0;
00188 kF [2] = 1;
00189
00190 difference++;
00191 }
00192
00193 return difference;
00194 }
00195
00196
00197
00198 void formula (double kF[], char yFormula[])
00199 {
00200 char str [100] = "";
00201 sprintf (str, yFormula, kF [0], kF [1], kF [2]);
00202
00203 txSelectFont ("Comic Sans MS", 40);
00204 txSetTextAlign (TA_LEFT);
00205
00206 ShadowRect (LeftOfTheGrafic + 3, TopOfTheGrafic + 10,
00207 LeftOfTheGrafic + 30 + txGetTextExtentX (str),
00208 TopOfTheGrafic + 25 + txGetTextExtentY (str),
00209 ButtonColor, CountourColor);
00210
00211 ShadowText (LeftOfTheGrafic + 15, TopOfTheGrafic + 15, 0, 0, TX_YELLOW, str);
00212 }
00213
00214
00215
00216 void Button::drawButton()
00217 {
00218 txSelectFont ("Comic Sans MS", 40);
00219
00220 ShadowRect (x, y, x + lengh, y + hight, fillColor, setColor);
00221 ShadowText (x, y, x + lengh, y + hight, setTextColor, text);
00222 }
00223
00224
00225
00226 void DrawButtons (Button object[], int size)
00227 {
00228 int i = 0;
00229 while (i < size)
00230 {
00231 object [i].drawButton();
00232 i++;
00233 }
00234 }
00235
00236
00237
00238 int CheckMouseButtons (Button object[], int size)
00239 {
00240 if (!txMouseButtons() & 1) return -1;
00241
00242 int i = 0;
00243 while (i < size)
00244 {
00245 double xMin = object [i].x, xMax = object [i].x + object [i].lengh;
00246 double yMin = object [i].y, yMax = object [i].y + object [i].hight;
00247 double x = txMousePos().x, y = txMousePos().y;
00248
00249 if (fIn (xMin, x, xMax, yMin, y, yMax))
00250 {
00251 return i;
00252 }
00253
00254 i++;
00255 }
00256
00257 return -1;
00258 }
00259
00260
00261
00262 int CheckButtons (Button object[], int size)
00263 {
00264 int i = 0;
00265 while (i < size)
00266 {
00267 if (GetAsyncKeyState (object [i].hotKey) ||
00268 (fIn (object [i].x, txMouseX(), object [i].x + object [i].lengh,
00269 object [i].y, txMouseY(), object [i].y + object [i].hight) && (txMouseButtons() & 1)))
00270 {
00271 return i;
00272 }
00273
00274 i++;
00275 }
00276
00277 return -1;
00278 }
00279
00280
00281
00282 int fIn (double xMin, double x, double xMax,
00283 double yMin, double y, double yMax)
00284 {
00285 return (xMin <= x && x <= xMax) &&
00286 (yMin <= y && y <= yMax);
00287 }
00288
00289
00290
00291 void Lines (bool grid)
00292 {
00293 txSetColor (TX_RED, 2);
00294 txLine (Xcentre+1, TopOfTheGrafic + 7, Xcentre+1, BottomOfTheGrafic - 7);
00295 txLine (LeftOfTheGrafic + 10, Ycentre+1, RightOfTheGrafic - 10, Ycentre+1);
00296 txLine (Xcentre-10, TopOfTheGrafic+20, Xcentre+1, TopOfTheGrafic+7);
00297 txLine (Xcentre+11, TopOfTheGrafic+20, Xcentre+1, TopOfTheGrafic+7);
00298 txLine (RightOfTheGrafic-23, Ycentre+11, RightOfTheGrafic-10, Ycentre+1);
00299 txLine (RightOfTheGrafic-23, Ycentre-11, RightOfTheGrafic-10, Ycentre+1);
00300
00301 txSelectFont ("Comic Sans MS", 25);
00302 txSetTextAlign (TA_LEFT);
00303
00304 txTextOut (txGetExtentX()/2 - 25, TopOfTheGrafic + 13, "Y");
00305 txTextOut (RightOfTheGrafic - 25, txGetExtentY()/2 + 15, "X");
00306
00307 if (grid)
00308 {
00309 Pen();
00310
00311 int Xnum = LeftOfTheGrafic;
00312 while (Xnum < RightOfTheGrafic-20)
00313 {
00314 Xnum += 20;
00315 txLine (Xnum, TopOfTheGrafic, Xnum, BottomOfTheGrafic);
00316 }
00317
00318 int Ynum = TopOfTheGrafic-10;
00319 while (Ynum < BottomOfTheGrafic-20)
00320 {
00321 Ynum += 20;
00322 txLine (LeftOfTheGrafic, Ynum, RightOfTheGrafic, Ynum);
00323 }
00324 }
00325 }
00326
00327
00328
00329 void signingOfTheAxes()
00330 {
00331 txSetColor (TX_RED);
00332 txSelectFont ("Comic Sans MS", 25);
00333 txSetTextAlign (TA_RIGHT);
00334
00335 int i = 1;
00336 int y = Ycentre-90;
00337 while (y >= TopOfTheGrafic - 40)
00338 {
00339 char str [20]= "";
00340 sprintf (str, "%d", i);
00341
00342 txTextOut (Xcentre-10, TopOfTheGrafic + y, str);
00343
00344 i++;
00345 y -= 2*Step;
00346 }
00347
00348 int i2 = 1;
00349 int y2 = Ycentre-10;
00350 while (y2 <= BottomOfTheGrafic - 80)
00351 {
00352 char str [20]= "";
00353 sprintf (str, "-%d", i2);
00354
00355 txTextOut (Xcentre-10, TopOfTheGrafic + y2, str);
00356
00357 i2++;
00358 y2 += 2*Step;
00359 }
00360
00361 txSetTextAlign (TA_CENTER);
00362
00363 int i3 = -1;
00364 int x = Xcentre-90;
00365 while (x >= LeftOfTheGrafic - 60)
00366 {
00367 char str [20]= "";
00368 sprintf (str, "%d", i3);
00369
00370 txTextOut (LeftOfTheGrafic + x+5, Ycentre+5, str);
00371
00372 i3--;
00373 x -= 2*Step;
00374 }
00375
00376 int i4 = 1;
00377 int x2 = Xcentre-5;
00378 while (x2 <= RightOfTheGrafic - 60)
00379 {
00380 char str [20]= "";
00381 sprintf (str, "%d", i4);
00382
00383 txTextOut (LeftOfTheGrafic + x2+5, Ycentre+5, str);
00384
00385 i4++;
00386 x2 += 2*Step;
00387 }
00388
00389 txSelectFont ("Comic Sans MS", 25);
00390 txSetTextAlign (TA_TOP + TA_RIGHT);
00391
00392 txTextOut (Xcentre-7, Ycentre+4, "0");
00393 }
00394
00395
00396
00397 void InformationDesk()
00398 {
00399 ShadowRect (30, 530, 885, 680, ButtonColor, CountourColor);
00400
00401 txSelectFont ("Comic Sans MS", 25);
00402 txSetTextAlign (TA_LEFT);
00403
00404 ShadowText (50, 540, 0, 0, TX_WHITE, "Выбор графика, включение и выключение меню - значок книги в правом верхнем углу или F2");
00405 ShadowText (50, 570, 0, 0, TX_WHITE, "Увеличение k -- K + UP, уменьшение -- K + DOWN, k = 0 -- K + SPACE");
00406 ShadowText (50, 590, 0, 0, TX_WHITE, "Увеличение b -- B + UP, уменьшение -- B + DOWN, b = 0 -- B + SPACE Выход -- ESC");
00407 ShadowText (50, 610, 0, 0, TX_WHITE, "Увеличение c -- C + UP, уменьшение -- C + DOWN, c = 0 -- C + SPACE");
00408 ShadowText (50, 640, 0, 0, TX_WHITE, "Copyright (C) Филипп Куликов, 2018, 7 класс k = b = c = 0 -- SPACE");
00409 }
00410
00411
00412
00413 void ShadowRect (int x1, int y1, int x2, int y2, COLORREF fillColor, COLORREF countourColor)
00414 {
00415 txSetColor (ShadowColor);
00416 txSetFillColor (ShadowColor);
00417 Win32::RoundRect (txDC(), x1+3, y1+3, x2+3, y2+3, 15, 15);
00418
00419 txSetColor (countourColor);
00420 txSetFillColor (fillColor);
00421 Win32::RoundRect (txDC(), x1, y1, x2, y2, 15, 15);
00422 }
00423
00424
00425
00426 void ShadowText (int x1, int y1, int x2, int y2, COLORREF color, const char text[])
00427 {
00428 txSetColor (ShadowColor);
00429 if (x2 && y2) txDrawText (x1+2, y1+2, x2+2, y2+2, text);
00430 else txTextOut (x1+2, y1+2, text);
00431
00432 txSetColor (color);
00433 if (x2 && y2) txDrawText (x1, y1, x2, y2, text);
00434 else txTextOut (x1, y1, text);
00435 }
1.7.3