// #include "LCD_GUI.h" // #include // extern LCD_DIS sLCD_DIS; // void GUI_Swop(POINT Point1, POINT Point2) // { // POINT Temp; // Temp = Point1; // Point1 = Point2; // Point2 = Temp; // } // /******************************************************************************** // function: Draw Point(Xpoint, Ypoint) Fill the color // parameter: // Xpoint : The x coordinate of the point // Ypoint : The y coordinate of the point // Color : Set color // Dot_Pixel : point size // ********************************************************************************/ // void GUI_DrawPoint(POINT Xpoint, POINT Ypoint, COLOR Color, // DOT_PIXEL Dot_Pixel, DOT_STYLE DOT_STYLE) // { // if (Xpoint > sLCD_DIS.LCD_Dis_Column || Ypoint > sLCD_DIS.LCD_Dis_Page) // { // return; // } // uint16_t XDir_Num, YDir_Num; // if (DOT_STYLE == DOT_STYLE_DFT) // { // for (XDir_Num = 0; XDir_Num < 2 * Dot_Pixel - 1; XDir_Num++) // { // for (YDir_Num = 0; YDir_Num < 2 * Dot_Pixel - 1; YDir_Num++) // { // LCD_SetPointlColor(Xpoint + XDir_Num - Dot_Pixel, Ypoint + YDir_Num - Dot_Pixel, Color); // } // } // } // else // { // for (XDir_Num = 0; XDir_Num < Dot_Pixel; XDir_Num++) // { // for (YDir_Num = 0; YDir_Num < Dot_Pixel; YDir_Num++) // { // LCD_SetPointlColor(Xpoint + XDir_Num - 1, Ypoint + YDir_Num - 1, Color); // } // } // } // } // /******************************************************************************** // function: Draw a line of arbitrary slope // parameter: // Xstart ：Starting x point coordinates // Ystart ：Starting x point coordinates // Xend ：End point x coordinate // Yend ：End point y coordinate // Color ：The color of the line segment // ********************************************************************************/ // void GUI_DrawLine(POINT Xstart, POINT Ystart, POINT Xend, POINT Yend, // COLOR Color, LINE_STYLE Line_Style, DOT_PIXEL Dot_Pixel) // { // if (Xstart > sLCD_DIS.LCD_Dis_Column || Ystart > sLCD_DIS.LCD_Dis_Page || // Xend > sLCD_DIS.LCD_Dis_Column || Yend > sLCD_DIS.LCD_Dis_Page) // { // return; // } // if (Xstart > Xend) // GUI_Swop(Xstart, Xend); // if (Ystart > Yend) // GUI_Swop(Ystart, Yend); // POINT Xpoint = Xstart; // POINT Ypoint = Ystart; // int32_t dx = (int32_t)Xend - (int32_t)Xstart >= 0 ? Xend - Xstart : Xstart - Xend; // int32_t dy = (int32_t)Yend - (int32_t)Ystart <= 0 ? Yend - Ystart : Ystart - Yend; // // Increment direction, 1 is positive, -1 is counter; // int32_t XAddway = Xstart < Xend ? 1 : -1; // int32_t YAddway = Ystart < Yend ? 1 : -1; // //Cumulative error // int32_t Esp = dx + dy; // int8_t Line_Style_Temp = 0; // for (;;) // { // Line_Style_Temp++; // //Painted dotted line, 2 point is really virtual // if (Line_Style == LINE_DOTTED && Line_Style_Temp % 3 == 0) // { // //printf("LINE_DOTTED\r\n"); // GUI_DrawPoint(Xpoint, Ypoint, GUI_BACKGROUND, Dot_Pixel, DOT_STYLE_DFT); // Line_Style_Temp = 0; // } // else // { // GUI_DrawPoint(Xpoint, Ypoint, Color, Dot_Pixel, DOT_STYLE_DFT); // } // if (2 * Esp >= dy) // { // if (Xpoint == Xend) // break; // Esp += dy; // Xpoint += XAddway; // } // if (2 * Esp <= dx) // { // if (Ypoint == Yend) // break; // Esp += dx; // Ypoint += YAddway; // } // } // } // /******************************************************************************** // function: Draw a rectangle // parameter: // Xstart ：Rectangular Starting x point coordinates // Ystart ：Rectangular Starting x point coordinates // Xend ：Rectangular End point x coordinate // Yend ：Rectangular End point y coordinate // Color ：The color of the Rectangular segment // Filled : Whether it is filled--- 1 solid 0：empty // ********************************************************************************/ // void GUI_DrawRectangle(POINT Xstart, POINT Ystart, POINT Xend, POINT Yend, // COLOR Color, DRAW_FILL Filled, DOT_PIXEL Dot_Pixel) // { // if (Xstart > sLCD_DIS.LCD_Dis_Column || Ystart > sLCD_DIS.LCD_Dis_Page || // Xend > sLCD_DIS.LCD_Dis_Column || Yend > sLCD_DIS.LCD_Dis_Page) // { // return; // } // if (Xstart > Xend) // GUI_Swop(Xstart, Xend); // if (Ystart > Yend) // GUI_Swop(Ystart, Yend); // POINT Ypoint; // if (Filled) // { // for (Ypoint = Ystart; Ypoint < Yend; Ypoint++) // { // GUI_DrawLine(Xstart, Ypoint, Xend, Ypoint, Color, LINE_SOLID, Dot_Pixel); // } // } // else // { // GUI_DrawLine(Xstart, Ystart, Xend, Ystart, Color, LINE_SOLID, Dot_Pixel); // GUI_DrawLine(Xstart, Ystart, Xstart, Yend, Color, LINE_SOLID, Dot_Pixel); // GUI_DrawLine(Xend, Yend, Xend, Ystart, Color, LINE_SOLID, Dot_Pixel); // GUI_DrawLine(Xend, Yend, Xstart, Yend, Color, LINE_SOLID, Dot_Pixel); // } // } // /******************************************************************************** // function: Use the 8-point method to draw a circle of the // specified size at the specified position. // parameter: // X_Center ：Center X coordinate // Y_Center ：Center Y coordinate // Radius ：circle Radius // Color ：The color of the ：circle segment // Filled : Whether it is filled: 1 filling 0：Do not // ********************************************************************************/ // void GUI_DrawCircle(POINT X_Center, POINT Y_Center, LENGTH Radius, // COLOR Color, DRAW_FILL Draw_Fill, DOT_PIXEL Dot_Pixel) // { // if (X_Center > sLCD_DIS.LCD_Dis_Column || Y_Center >= sLCD_DIS.LCD_Dis_Page) // { // return; // } // //Draw a circle from(0, R) as a starting point // int16_t XCurrent, YCurrent; // XCurrent = 0; // YCurrent = Radius; // //Cumulative error,judge the next point of the logo // int16_t Esp = 3 - (Radius << 1); // int16_t sCountY; // if (Draw_Fill == DRAW_FULL) // { // while (XCurrent <= YCurrent) // { //Realistic circles // for (sCountY = XCurrent; sCountY <= YCurrent; sCountY++) // { // GUI_DrawPoint(X_Center + XCurrent, Y_Center + sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //1 // GUI_DrawPoint(X_Center - XCurrent, Y_Center + sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //2 // GUI_DrawPoint(X_Center - sCountY, Y_Center + XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //3 // GUI_DrawPoint(X_Center - sCountY, Y_Center - XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //4 // GUI_DrawPoint(X_Center - XCurrent, Y_Center - sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //5 // GUI_DrawPoint(X_Center + XCurrent, Y_Center - sCountY, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //6 // GUI_DrawPoint(X_Center + sCountY, Y_Center - XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); //7 // GUI_DrawPoint(X_Center + sCountY, Y_Center + XCurrent, Color, DOT_PIXEL_DFT, DOT_STYLE_DFT); // } // if (Esp < 0) // Esp += 4 * XCurrent + 6; // else // { // Esp += 10 + 4 * (XCurrent - YCurrent); // YCurrent--; // } // XCurrent++; // } // } // else // { //Draw a hollow circle // while (XCurrent <= YCurrent) // { // GUI_DrawPoint(X_Center + XCurrent, Y_Center + YCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //1 // GUI_DrawPoint(X_Center - XCurrent, Y_Center + YCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //2 // GUI_DrawPoint(X_Center - YCurrent, Y_Center + XCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //3 // GUI_DrawPoint(X_Center - YCurrent, Y_Center - XCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //4 // GUI_DrawPoint(X_Center - XCurrent, Y_Center - YCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //5 // GUI_DrawPoint(X_Center + XCurrent, Y_Center - YCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //6 // GUI_DrawPoint(X_Center + YCurrent, Y_Center - XCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //7 // GUI_DrawPoint(X_Center + YCurrent, Y_Center + XCurrent, Color, Dot_Pixel, DOT_STYLE_DFT); //0 // if (Esp < 0) // Esp += 4 * XCurrent + 6; // else // { // Esp += 10 + 4 * (XCurrent - YCurrent); // YCurrent--; // } // XCurrent++; // } // } // } // /******************************************************************************** // function: Show English characters // parameter: // Xpoint ：X coordinate // Ypoint ：Y coordinate // Acsii_Char ：To display the English characters // Font ：A structure pointer that displays a character size // Color_Background : Select the background color of the English character // Color_Foreground : Select the foreground color of the English character // ********************************************************************************/ // void GUI_DisChar(POINT Xpoint, POINT Ypoint, const char Acsii_Char, // sFONT *Font, COLOR Color_Background, COLOR Color_Foreground) // { // POINT Page, Column; // if (Xpoint >= sLCD_DIS.LCD_Dis_Column || Ypoint >= sLCD_DIS.LCD_Dis_Page) // { // return; // } // uint32_t Char_Offset = (Acsii_Char - ' ') * Font->Height * (Font->Width / 8 + (Font->Width % 8 ? 1 : 0)); // const unsigned char *ptr = &Font->table[Char_Offset]; // for (Page = 0; Page < Font->Height; Page++) // { // for (Column = 0; Column < Font->Width; Column++) // { // //To determine whether the font background color and screen background color is consistent // if (FONT_BACKGROUND == Color_Background) // { //this process is to speed up the scan // if (*ptr & (0x80 >> (Column % 8))) // GUI_DrawPoint(Xpoint + Column, Ypoint + Page, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT); // } // else // { // if (*ptr & (0x80 >> (Column % 8))) // { // GUI_DrawPoint(Xpoint + Column, Ypoint + Page, Color_Foreground, DOT_PIXEL_DFT, DOT_STYLE_DFT); // } // else // { // GUI_DrawPoint(Xpoint + Column, Ypoint + Page, Color_Background, DOT_PIXEL_DFT, DOT_STYLE_DFT); // } // } // //One pixel is 8 bits // if (Column % 8 == 7) // ptr++; // } /* Write a line */ // if (Font->Width % 8 != 0) // ptr++; // } /* Write all */ // } // void GUI_DisStringSize_EN(POINT Xstart, POINT Ystart, const char *pString, // uint16_t font_size, COLOR Color_Background, COLOR Color_Foreground) // { // sFONT *my_font = &Font12; // uint16_t font_number = args[3]->NumberValue(); // switch (font_number) // { // case 8: // my_font = &Font8; // break; // case 12: // my_font = &Font12; // break; // case 16: // my_font = &Font16; // break; // case 20: // my_font = &Font20; // break; // case 24: // my_font = &Font24; // break; // } // GUI_DisString_EN(Xstart, Ystart, pString, // my_font, Color_Background, Color_Foreground); // } // /******************************************************************************** // function: Display the string // parameter: // Xstart ：X coordinate // Ystart ：Y coordinate // pString ：The first address of the English string to be displayed // Font ：A structure pointer that displays a character size // Color_Background : Select the background color of the English character // Color_Foreground : Select the foreground color of the English character // ********************************************************************************/ // void GUI_DisString_EN(POINT Xstart, POINT Ystart, const char *pString, // sFONT *Font, COLOR Color_Background, COLOR Color_Foreground) // { // POINT Xpoint = Xstart; // POINT Ypoint = Ystart; // if (Xstart >= sLCD_DIS.LCD_Dis_Column || Ystart >= sLCD_DIS.LCD_Dis_Page) // { // return; // } // while (*pString != '\0') // { // //if X direction filled , reposition to(Xstart,Ypoint),Ypoint is Y direction plus the height of the character // if ((Xpoint + Font->Width) > sLCD_DIS.LCD_Dis_Column) // { // Xpoint = Xstart; // Ypoint += Font->Height; // } // // If the Y direction is full, reposition to(Xstart, Ystart) // if ((Ypoint + Font->Height) > sLCD_DIS.LCD_Dis_Page) // { // Xpoint = Xstart; // Ypoint = Ystart; // } // GUI_DisChar(Xpoint, Ypoint, *pString, Font, Color_Background, Color_Foreground); // //The next character of the address // pString++; // //The next word of the abscissa increases the font of the broadband // Xpoint += Font->Width + 1; // } // } // /****************************************WHITE**************************************** // function: Display the string // parameter: // Xstart ：X coordinate // Ystart : Y coordinate // Nummber: The number displayed // Font ：A structure pointer that displays a character size // Color_Background : Select the background color of the English character // Color_Foreground : Select the foreground color of the English character // ********************************************************************************/ // #define ARRAY_LEN 255 // void GUI_DisNum(POINT Xpoint, POINT Ypoint, int32_t Nummber, // sFONT *Font, COLOR Color_Background, COLOR Color_Foreground) // { // int16_t Num_Bit = 0, Str_Bit = 0; // uint8_t Str_Array[ARRAY_LEN] = {0}, Num_Array[ARRAY_LEN] = {0}; // uint8_t *pStr = Str_Array; // if (Xpoint >= sLCD_DIS.LCD_Dis_Column || Ypoint >= sLCD_DIS.LCD_Dis_Page) // { // return; // } // //Converts a number to a string // while (Nummber) // { // Num_Array[Num_Bit] = Nummber % 10 + '0'; // Num_Bit++; // Nummber /= 10; // } // //The string is inverted // while (Num_Bit > 0) // { // Str_Array[Str_Bit] = Num_Array[Num_Bit - 1]; // Str_Bit++; // Num_Bit--; // } // //show // GUI_DisString_EN(Xpoint, Ypoint, (const char *)pStr, Font, Color_Background, Color_Foreground); // } // void GUI_Disbitmap(POINT Xpoint, POINT Ypoint, const unsigned char *pBmp, // POINT Width, POINT Height) // { // POINT i, j, byteWidth = (Width + 7) / 8; // for (j = 0; j < Height; j++) // { // for (i = 0; i < Width; i++) // { // if (*(pBmp + j * byteWidth + i / 8) & (128 >> (i & 7))) // { // GUI_DrawPoint(Xpoint + i, Ypoint + j, WHITE, DOT_PIXEL_DFT, DOT_STYLE_DFT); // } // } // } // } // /******************************************************************************** // function: LCD_Show // parameter: // ********************************************************************************/ // void GUI_Show(void) // { // LCD_Clear(GUI_BACKGROUND); // printf("GUI Draw Line \r\n"); // GUI_DrawLine(0, 10, sLCD_DIS.LCD_Dis_Column, 10, RED, LINE_SOLID, DOT_PIXEL_2X2); // //GUI_DrawLine(0, sLCD_DIS.LCD_Dis_Page - 10, sLCD_DIS.LCD_Dis_Column, sLCD_DIS.LCD_Dis_Page - 10, RED,LINE_SOLID, DOT_PIXEL_2X2); // GUI_DrawLine(0, 20, sLCD_DIS.LCD_Dis_Column, 20, RED, LINE_DOTTED, DOT_PIXEL_DFT); // //GUI_DrawLine(0, sLCD_DIS.LCD_Dis_Page - 20, sLCD_DIS.LCD_Dis_Column, sLCD_DIS.LCD_Dis_Page - 20, RED,LINE_DOTTED, DOT_PIXEL_DFT); // printf("GUI Draw Rectangle \r\n"); // GUI_DrawRectangle(0, 0, 128, 9, BLUE, DRAW_FULL, DOT_PIXEL_1X1); // //GUI_DrawRectangle(1,1,128,128,RED,DRAW_EMPTY,DOT_PIXEL_2X2); // printf("GUI Draw Olympic Rings\r\n"); // uint16_t Cx1 = 40, Cy1 = 85, Cr = 12; // uint16_t Cx2 = Cx1 + (2.5 * Cr), Cy2 = Cy1; // uint16_t Cx3 = Cx1 + (5 * Cr), Cy3 = Cy1; // uint16_t Cx4 = (Cx1 + Cx2) / 2, Cy4 = Cy1 + Cr; // uint16_t Cx5 = (Cx2 + Cx3) / 2, Cy5 = Cy1 + Cr; // GUI_DrawCircle(Cx1, Cy1, Cr, BLUE, DRAW_EMPTY, DOT_PIXEL_DFT); // GUI_DrawCircle(Cx2, Cy2, Cr, BLACK, DRAW_EMPTY, DOT_PIXEL_DFT); // GUI_DrawCircle(Cx3, Cy3, Cr, RED, DRAW_EMPTY, DOT_PIXEL_DFT); // GUI_DrawCircle(Cx4, Cy4, Cr, YELLOW, DRAW_EMPTY, DOT_PIXEL_DFT); // GUI_DrawCircle(Cx5, Cy5, Cr, GREEN, DRAW_EMPTY, DOT_PIXEL_DFT); // printf("GUI Draw Realistic circles\r\n"); // GUI_DrawCircle(15, 110, 10, BRRED, DRAW_FULL, DOT_PIXEL_DFT); // GUI_DrawCircle(sLCD_DIS.LCD_Dis_Column - 15, 110, 10, BRRED, DRAW_FULL, DOT_PIXEL_DFT); // printf("GUI Display String \r\n"); // GUI_DisString_EN(35, 20, "WaveShare", &Font12, GUI_BACKGROUND, BLUE); // GUI_DisString_EN(32, 33, "Electronic", &Font12, GUI_BACKGROUND, BLUE); // GUI_DisString_EN(28, 45, "1.44inch TFTLCD", &Font8, RED, GRED); // printf("GUI Display Nummber \r\n"); // GUI_DisNum(28, 55, 1234567890, &Font12, GUI_BACKGROUND, BLUE); // }