Proyek Akhir Daskom

#include <stdio.h>
#include <string.h>

// FUNGSI UNTUK MENCARI NILAI MAKSIMUM DARI BEBERAPA DATA //
int max(int a, int b, int c, int d, int e) {
	int ab = (a >= b ? a : b);
	int cd = (c >= d ? c : d);
	int abcd = (ab >= cd ? ab : cd);
	int abcde = (abcd >= e ? abcd : e);
	return abcde;
}



// FUNGSI UNTUK MENCARI LEBAR DARI NILAI //
int getWidth(int a) {
	int valueWidth = 0;
	while (a != 0) {
		a /= 10;
		valueWidth++;
	}
	return valueWidth;
}



// CEK APAKAH ADA DATA YANG TIDAK MEMILIKI TINGGI //
void cekDataHilang(float a, float b, float c, float d, float e) {
	if ((a <= 1) || (b <= 1) || (c <= 1) || (d <= 1) || (e <= 1)) 
		printf("\n\n  Grafik data tidak akan muncul apabila tinggi grafik\n  terlalu kecil atau perbedaan antar data terlalu besar");
}



// MENCETAK NAMA PROGRAM DAN PEMBUAT //
void clearScreen() {
	system("cls");
	printf("\n  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
	printf("\n  + PROGRAM VISUALISASI GRAFIK BATANG DATA                                            +");
	printf("\n  + Oleh        : Arbariyanto Mahmud Wicaksono  (1506717020)   arbariyantom@gmail.com +");
	printf("\n  +             : Nurian Satya Wardana          (1506717071)   rianwardana@live.com   +");
	printf("\n  + Jika terdapat kendala, silakan hubungi kami                                       +");
	printf("\n  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
	printf("\n");
}



// CETAK JENIS GRAFIK //
void printGraphType() {
	printf("\n");
	printf("\n  |                         |                            ");
	printf("\n  | #####                   |--------------------------+ ");
	printf("\n  | #####                   |                          | ");
	printf("\n  | #####                   |--------------------------+ ");
	printf("\n  | #####  #####            |                            ");
	printf("\n  | #####  #####            |----------------+           ");
	printf("\n  | #####  #####            |                |           ");
	printf("\n  | #####  #####            |----------------+           ");
	printf("\n  |_______________          |___________________________ ");
	printf("\n                                                         ");
	printf("\n      VERTIKAL                       HORIZONTAL          ");
	printf("\n\n  Pilihan bentuk grafik Anda? (v/h) ");
}



// CETAK MODEL GRAFIK //
void printGraphModel(char graphType, int graphHeight, int columnWidth, char bar) {
	printf("\n");
	if (graphType == 'h') {
		printf("\n  |                    ");
		printf("\n  | |------L-------|   ");
		printf("\n  |                    ");
		printf("\n  |----------------+   ");
		printf("\n  |                |   ");
		printf("\n  |----------------+   ");
		printf("\n  |____________________");
		printf("\n");    
		printf("\n  Lebar grafik (L)  : %d", columnWidth);
	} else {
		printf("\n        [JUDUL GRAFIK]                          ");
		printf("\n  |                                             ");
		printf("\n  |   --L--                                     ");
		printf("\n  |   ##### |           Tinggi Grafik (t) : %d  ", graphHeight);
		printf("\n  |   ##### |           Lebar kolom (L)   : %d  ", columnWidth);
		printf("\n  |   ##### t           Simbol Grafik     : %c  ", bar);
		printf("\n  |   ##### |                                   ");
		printf("\n  |   ##### |                                   ");
		printf("\n  |__________________                           ");
		printf("\n        1                                       ");
		printf("\n");
		printf("\n  Tinggi grafik (t) mengatur skala tinggi dari grafik.");
		printf("\n  Lebar kolom (L) mengatur lebar kolom masing-masing data.");
		printf("\n  (Lebar kolom menyesuaikan dengan data terpanjang).");
		printf("\n  Simbol grafik (#) mengatur tampilan grafik batang.");
		printf("\n  Judul grafik dapat diatur pada halaman konfigurasi selanjutnya.");	
	}
	printf("\n\n  Gunakan konfigurasi default? (y/n) ");
}



// CETAK MODEL TEKS GRAFIK //
void printTextModel(char graphType) {
	printf("\n\n");
	if (graphType == 'h') {
		printf("\n                     [JUDUL GRAFIK]   ");
		printf("\n                 |                    ");
		printf("\n                 |----------------+   ");
		printf("\n  [JUDUL DATA 1] |                |   ");
		printf("\n                 |----------------+   ");
		printf("\n                 |                    ");
		printf("\n        (dst...) |                    ");
		printf("\n                 |____________________");
		printf("\n"); 
	} else {
		printf("  LEGENDA (ditampilkan tepat di bawah grafik)\n");
		printf("  +---+----------------+\n");
		printf("  | 1 | [JUDUL DATA 1] |\n");
		printf("  +---+----------------+\n");
		printf("  | (dst...)           |\n");
		printf("  +---+----------------+\n");	
	}
	printf("\n  Tambahkan judul dan legenda pada grafik? (y/n) ");
}



// CETAK JUDUL GRAFIK //
void printTitle(char graphType, int columnWidth, char stringJudul[], int maxStringLength) {
	int strLength = strlen(stringJudul) - 1;
	int marginLeft, i;
	printf("\n   ");
	if (graphType == 'h') {
		int totalLength = maxStringLength + (columnWidth*2);
		marginLeft = (totalLength - strLength) / 2;
	} else {
		int graphLength = (5 * columnWidth) + 5;
		marginLeft = (graphLength - strLength) / 2;
	}
	marginLeft = (marginLeft > 0 ? marginLeft : 1);
	for (i = 0; i < marginLeft; i++) printf(" ");
	printf("%s", stringJudul);
	printf("\n");
}



// CETAK GARIS SUMBU X //
void printAxisX(int columnWidth) {
	printf("  |");
	int i;
	for (i = 0; i < (5 * columnWidth) + 5 + 1; i++) {
		printf("_");	
	}
	printf("\n");
}



// CETAK LABEL SUMBU X //
void printLabelX(int columnWidth) {
	int i;
	printf("    ");
	int count = 1;
	int firstMiddle = (columnWidth + 1) / 2;
	for (i = 1; i < (5 * columnWidth) + 5; i++) {
		if ( (i == firstMiddle) || ((i - firstMiddle) % (columnWidth + 1)) == 0 ) {
			printf("%d", count);
			count++;
		} else 
			printf(" ");
	}
	printf("\n");
}



// CETAK JUDUL SUMBU X //
void printAxisTitleX(int columnWidth) {
	int i;
	printf("\n    ");
	for (i = 1; i < (5 * columnWidth) + 5; i++) {
		if (i == (((5 * columnWidth) + 5) / 2) - 2) {
			printf("DATA");
		} else printf(" ");
	}
}



// CETAK LEGENDA GRAFIK //
void printLegend(char stringData_1[], char stringData_2[], char stringData_3[], char stringData_4[], char stringData_5[]) {
	int i;
	int length_1 = strlen(stringData_1);
	int length_2 = strlen(stringData_2);
	int length_3 = strlen(stringData_3);
	int length_4 = strlen(stringData_4);
	int length_5 = strlen(stringData_5);
	int maxLength = max(length_1, length_2, length_3, length_4, length_5);
	printf("\n  +---+"); for (i = 0; i < maxLength + 2; i++) printf("-"); printf("+");
	printf("\n  | 1 | %s", stringData_1); for (i = 0; i <= maxLength - length_1; i++) printf(" "); printf("|");
	printf("\n  +---+"); for (i = 0; i < maxLength + 2; i++) printf("-"); printf("+");
	printf("\n  | 2 | %s", stringData_2); for (i = 0; i <= maxLength - length_2; i++) printf(" "); printf("|");
	printf("\n  +---+"); for (i = 0; i < maxLength + 2; i++) printf("-"); printf("+");
	printf("\n  | 3 | %s", stringData_3); for (i = 0; i <= maxLength - length_3; i++) printf(" "); printf("|");
	printf("\n  +---+"); for (i = 0; i < maxLength + 2; i++) printf("-"); printf("+");
	printf("\n  | 4 | %s", stringData_4); for (i = 0; i <= maxLength - length_4; i++) printf(" "); printf("|");
	printf("\n  +---+"); for (i = 0; i < maxLength + 2; i++) printf("-"); printf("+");
	printf("\n  | 5 | %s", stringData_5); for (i = 0; i <= maxLength - length_5; i++) printf(" "); printf("|");
	printf("\n  +---+"); for (i = 0; i < maxLength + 2; i++) printf("-"); printf("+");
	printf("\n");
}



// CETAK KONTAK PEMBUAT //
void printContact() {
	printf("\n\n  Jika ada kendala, hubungi:");
	printf("\n  arbariyantom@gmail.com");
	printf("\n  rianwardana@live.com");
}



// PROGRAM UTAMA //
int main() {
	// system("mode 800");
	
	int iterGraphHeight = 0;
	int iterColumnWidth = 0;
	int iterSpaceValue = 0;
	int maxChar = 24;
	char stringJudul[maxChar];
	char stringData_1[maxChar], stringData_2[maxChar], stringData_3[maxChar], stringData_4[maxChar], stringData_5[maxChar];
	int maxStringLength = 1;
	int stringLength_1 = 1;
	int stringLength_2 = 1;
	int stringLength_3 = 1;
	int stringLength_4 = 1;
	int stringLength_5 = 1;

	// NILAI DEFAULT //
	int graphHeight = 20;
	int columnWidth = 15;
	char bar = '#';
	int value1 = 1;
	int value2 = 2;
	int value3 = 3;
	int value4 = 4;
	int value5 = 5;
	char isDefault = 'y';
	char isConfigureText = 'n';
	char graphType = 'h';
	
	// INPUT DATA DARI USER //
	clearScreen();
	printf("\n  INPUT DATA GRAFIK (5 data)");
	printf("\n  Data 1\t: ");
	scanf("%d", &value1);
	printf("  Data 2\t: ");
	scanf("%d", &value2);
	printf("  Data 3\t: ");
	scanf("%d", &value3);
	printf("  Data 4\t: ");
	scanf("%d", &value4);
	printf("  Data 5\t: ");
	scanf("%d", &value5);

	// PILIHAN JENIS GRAFIK //
	clearScreen();
	printf("\n  KONFIGURASI BENTUK GRAFIK");
	printGraphType();
	scanf(" %c", &graphType);

	// APAKAH USER MAU MENGGUNAKAN KONFIGURASI DEFAULT ? //
	clearScreen();
	printf("\n  KONFIGURASI GRAFIK DEFAULT");
	printGraphModel(graphType, graphHeight, columnWidth, bar);
	scanf(" %c", &isDefault);

	// JIKA USER TIDAK MAU MENGGUNAKAN KONFIGURASI DEFAULT, TAMPILKAN FORM KONFIGURASI //
	if (isDefault == 'n') {
		printf("\n  KONFIGURASI GRAFIK");
		printf("\n");
		if (graphType == 'v') printf("  Tinggi Grafik\t: ");
		if (graphType == 'v') scanf("%d", &graphHeight);
		printf("  Lebar Kolom\t: ");
		scanf("%d", &columnWidth);
		if (graphType == 'v') printf("  Simbol Grafik\t: ");
		if (graphType == 'v') scanf(" %c", &bar);
	}

	// APAKAH USER INGIN MENGISI JUDUL DAN LEGENDA  //
	clearScreen();
	printf("\n  KONFIGURASI TEKS GRAFIK");
	printTextModel(graphType);
	scanf(" %c", &isConfigureText);

	// JIKA USER INGIN MENAMBAHKAN JUDUL DAN LEGENDA, TAMPILKAN FORM KONFIGURASI //
	if (isConfigureText == 'y') {
		printf("\n  Judul grafik\t: ");
		scanf(" %[^\n]s", &stringJudul);
		printf("  Judul data 1\t: ");
		scanf(" %[^\n]s", &stringData_1);
		printf("  Judul data 2\t: ");
		scanf(" %[^\n]s", &stringData_2);
		printf("  Judul data 3\t: ");
		scanf(" %[^\n]s", &stringData_3);
		printf("  Judul data 4\t: ");
		scanf(" %[^\n]s", &stringData_4);
		printf("  Judul data 5\t: ");
		scanf(" %[^\n]s", &stringData_5);
		stringLength_1 = strlen(stringData_1);
		stringLength_2 = strlen(stringData_2);
		stringLength_3 = strlen(stringData_3);
		stringLength_4 = strlen(stringData_4);
		stringLength_5 = strlen(stringData_5);
		maxStringLength = max(stringLength_1, stringLength_2, stringLength_3, stringLength_4, stringLength_5);
	}

	// MENGHITUNG BERAPA NILAI COLUMNWIDTH MINIMAL //
	float maxValue = (float) max(value1, value2, value3, value4, value5);
	int minColumnWidth = getWidth((int)maxValue);
	columnWidth = (columnWidth >= minColumnWidth ? columnWidth : minColumnWidth);

	// SUPAYA BERAPAPUN RANGE NILAINYA, PROGRAM DAPAT MENYESUAIKAN SKALA (TINGGI) MASING-MASING BAR //
	float factor = (graphType == 'v' ? maxValue / graphHeight : maxValue / (columnWidth*2));
	float height1 = (value1 / factor);
	float height2 = (value2 / factor);
	float height3 = (value3 / factor);
	float height4 = (value4 / factor);
	float height5 = (value5 / factor);

	// MENAMPILKAN JUDUL GRAFIK //
	clearScreen();
	if (isConfigureText == 'y') 
		printTitle(graphType, columnWidth, stringJudul, maxStringLength);
	else 
		printf("\n  VISUALISASI DATA: GRAFIK BATANG\n\n");

	// FOR LOOP INI UNTUK MENGGAMBAR GRAFIK //
	if (graphType == 'h') {
		// MENGGAMBAR BAR 1 //
		printf("  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height1; iterColumnWidth++) printf("-"); printf("+");
		printf("\n  ");
		if (isConfigureText == 'y') {
			for (iterSpaceValue = 0; iterSpaceValue < maxStringLength - stringLength_1; iterSpaceValue++) printf(" ");
			printf("%s |", stringData_1);
		} else {
			printf("1 |");	
		}
		for (iterColumnWidth = 0; iterColumnWidth < (int)height1; iterColumnWidth++) printf(" "); printf("| %d", value1);
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height1; iterColumnWidth++) printf("-"); printf("+");
		
		// MENGGAMBAR BAR 2 //
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height2; iterColumnWidth++) printf("-"); printf("+");
		printf("\n  ");
		if (isConfigureText == 'y') {
			for (iterSpaceValue = 0; iterSpaceValue < maxStringLength - stringLength_2; iterSpaceValue++) printf(" ");
			printf("%s |", stringData_2);
		} else {
			printf("2 |");	
		}
		for (iterColumnWidth = 0; iterColumnWidth < (int)height2; iterColumnWidth++) printf(" "); printf("| %d", value2);
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height2; iterColumnWidth++) printf("-"); printf("+");
		
		// MENGGAMBAR BAR 3 //
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height3; iterColumnWidth++) printf("-"); printf("+");
		printf("\n  ");
		if (isConfigureText == 'y') {
			for (iterSpaceValue = 0; iterSpaceValue < maxStringLength - stringLength_3; iterSpaceValue++) printf(" ");
			printf("%s |", stringData_3);
		} else {
			printf("3 |");	
		}
		for (iterColumnWidth = 0; iterColumnWidth < (int)height3; iterColumnWidth++) printf(" "); printf("| %d", value3);
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height3; iterColumnWidth++) printf("-"); printf("+");
		
		// MENGGAMBAR BAR 4 //
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height4; iterColumnWidth++) printf("-"); printf("+");
		printf("\n  ");
		if (isConfigureText == 'y') {
			for (iterSpaceValue = 0; iterSpaceValue < maxStringLength - stringLength_4; iterSpaceValue++) printf(" ");
			printf("%s |", stringData_4);
		} else {
			printf("4 |");	
		}
		for (iterColumnWidth = 0; iterColumnWidth < (int)height4; iterColumnWidth++) printf(" "); printf("| %d", value4);
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height4; iterColumnWidth++) printf("-"); printf("+");
		
		// MENGGAMBAR BAR 5 //
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height5; iterColumnWidth++) printf("-"); printf("+");
		printf("\n  ");
		if (isConfigureText == 'y') {
			for (iterSpaceValue = 0; iterSpaceValue < maxStringLength - stringLength_5; iterSpaceValue++) printf(" ");
			printf("%s |", stringData_5);
		} else {
			printf("5 |");
		}
		for (iterColumnWidth = 0; iterColumnWidth < (int)height5; iterColumnWidth++) printf(" "); printf("| %d", value5);
		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth < (int)height5; iterColumnWidth++) printf("-"); printf("+");

		printf("\n  "); for (iterSpaceValue = 0; iterSpaceValue < maxStringLength; iterSpaceValue++) printf(" "); printf(" |");
		for (iterColumnWidth = 0; iterColumnWidth <= (columnWidth*2) + getWidth((int)maxValue) + 2; iterColumnWidth++) printf("_");
	} 
	else {
		for (iterGraphHeight = 0; iterGraphHeight <= graphHeight; iterGraphHeight++) {
			printf("  |");
			// MENGGAMBAR BAR 1 //
			printf(" ");
			for (iterColumnWidth = 0; iterColumnWidth < columnWidth; iterColumnWidth++) {
				if (iterGraphHeight < graphHeight - height1) printf(" ");
				else if (iterGraphHeight == graphHeight - (int)height1) {
					printf("%d",value1);
					for (iterSpaceValue = 0; iterSpaceValue < columnWidth - getWidth(value1); iterSpaceValue++) printf(" ");
					break;
				}
				else printf("%c", bar);
			}
			// MENGGAMBAR BAR 2 //
			printf(" ");
			for (iterColumnWidth = 0; iterColumnWidth < columnWidth; iterColumnWidth++) {
				if (iterGraphHeight < graphHeight - height2) printf(" ");
				else if (iterGraphHeight == graphHeight - (int)height2) {
					printf("%d",value2);
					for (iterSpaceValue = 0; iterSpaceValue < columnWidth - getWidth(value2); iterSpaceValue++) printf(" ");
					break;
				}
				else printf("%c", bar);
			}
			// MENGGAMBAR BAR 3 //
			printf(" ");
			for (iterColumnWidth = 0; iterColumnWidth < columnWidth; iterColumnWidth++) {
				if (iterGraphHeight < graphHeight - height3) printf(" ");
				else if (iterGraphHeight == graphHeight - (int)height3) {
					printf("%d",value3);
					for (iterSpaceValue = 0; iterSpaceValue < columnWidth - getWidth(value3); iterSpaceValue++) printf(" ");
					break;
				}
				else printf("%c", bar);
			}
			// MENGGAMBAR BAR 4 //
			printf(" ");
			for (iterColumnWidth = 0; iterColumnWidth < columnWidth; iterColumnWidth++) {
				if (iterGraphHeight < graphHeight - height4) printf(" ");
				else if (iterGraphHeight == graphHeight - (int)height4) {
					printf("%d",value4);
					for (iterSpaceValue = 0; iterSpaceValue < columnWidth - getWidth(value4); iterSpaceValue++) printf(" ");
					break;
				}
				else printf("%c", bar);
			}
			// MENGGAMBAR BAR 5 //
			printf(" ");
			for (iterColumnWidth = 0; iterColumnWidth < columnWidth; iterColumnWidth++) {
				if (iterGraphHeight < graphHeight - height5 ) printf(" ");
				else if (iterGraphHeight == graphHeight - (int)height5) {
					printf("%d",value5);
					for (iterSpaceValue = 0; iterSpaceValue < columnWidth - getWidth(value5); iterSpaceValue++) printf(" ");
					break;
				}
				else printf("%c", bar);
			}
			printf("\n");
		}

		// CETAK GARIS SUMBU X //
		printAxisX(columnWidth);
		
		// CETAK LABEL SUMBU X //
		printLabelX(columnWidth);

		// CETAK LEGENDA ATAU JUDUL SUMBU X //
		if (isConfigureText == 'y') {
			printLegend(stringData_1, stringData_2, stringData_3, stringData_4, stringData_5);
		} else {
			printAxisTitleX(columnWidth);	
		}
	}
	
	// MENAMPILKAN PERINGATAN JIKA ADA DATA YANG TIDAK MUNCUL //
	cekDataHilang(height1, height2, height3, height4, height5);
	
	// MENAMPILKAN KONTAK PEMBUAT PROGRAM //
	// printContact();
	
	// TAMPILKAN PROMPT UNTUK KEMBALI KE MENU UTAMA //
	printf("\n\n\n  Tekan apa saja untuk kembali ke menu ");
	getch();
	main();
}