prak13

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Praktikum13
{
    public partial class Form1 : Form
    {
        List<Bitmap> objBitmap = new List<Bitmap>();
        Bitmap objBitmap1;
        Bitmap objBitmap2;
        Bitmap objBitmap3;
        Bitmap objBitmap4;
        int jumlahImage = 0;

        public Form1()
        {
            InitializeComponent();
        }

        private void LoadImage1_Click(object sender, EventArgs e)
        {
            DialogResult d = openFileDialog1.ShowDialog();
            if (d == DialogResult.OK)
            {
                objBitmap1 = new Bitmap(openFileDialog1.FileName);
                pictureBox1.Image = objBitmap1;
            }
        }

        private void LoadImage2_Click(object sender, EventArgs e)
        {
            DialogResult d = openFileDialog1.ShowDialog();
            if (d == DialogResult.OK)
            {
                objBitmap2 = new Bitmap(openFileDialog1.FileName);
                pictureBox2.Image = objBitmap2;
            }

        }
        private int[] hitungHX(Bitmap objBitmap)
        {
            objBitmap3 = new Bitmap(objBitmap);
            int[] hx = new int[objBitmap.Height];
            int counter = 0;
            for (int y = 0; y < objBitmap.Height; y++)
            {
                for (int x = 0; x < objBitmap.Width; x++)
                {
                    Color w = objBitmap.GetPixel(x, y);
                    if (w.R == 0) counter++;
                }
                hx[y] = counter;
                counter = 0;
            }
            return hx;
        }
        private int[] hitungHY(Bitmap objBitmap)
        {
            objBitmap3 = new Bitmap(objBitmap);
            int[] hy = new int[objBitmap.Width];
            int counter = 0;

            for (int x = 0; x < objBitmap.Width; x++)
            {
                for (int y = 0; y < objBitmap.Height; y++)
                {
                    Color w = objBitmap.GetPixel(x, y);
                    if (w.R == 0) counter++;
                }
                hy[x] = counter;
                counter = 0;
            }
            return hy;
        }

        private int selisih(int[] hx1, int[]hy1, int[]hx2, int[]hy2)
        {
            int r = 0;
            for (int i = 0; i < hx1.Length; i++)
                r = r + (Math.Abs(hx1[i] - hx2[i]));
            for (int i = 0; i < hy1.Length; i++)
                r = r + (Math.Abs(hy1[i] - hy2[i]));
            return r;
        }

        private void btnSelisih_Click(object sender, EventArgs e)
        {
            int[] hx1 = hitungHX(objBitmap1);
            int[] hx2 = hitungHX(objBitmap2);
            int[] hy1 = hitungHY(objBitmap1);
            int[] hy2 = hitungHY(objBitmap2);
            labelSelisih.Text = "Selisih = " + selisih(hx1, hy1,hx2, hy2);
        }

        private void btnLoadImage_Click(object sender, EventArgs e)
        {
            DialogResult d = openFileDialog1.ShowDialog();
            if (d == DialogResult.OK)
            {
                Bitmap obj = new Bitmap(openFileDialog1.FileName);
                objBitmap.Add(obj);
                jumlahImage += 1;
                jmlImage.Text = "Jumlah Gambar : "+ jumlahImage.ToString();

                PictureBox pb = new PictureBox();
                pb.SizeMode = PictureBoxSizeMode.StretchImage;
                pb.Height = 100;
                pb.Width = 100;
                pb.Image = obj;
                flowLayoutPanel1.Controls.Add(pb);
            }
        }

        private void btnLoadImageBanding_Click(object sender, EventArgs e)
        {
            DialogResult d = openFileDialog1.ShowDialog();
            if (d == DialogResult.OK)
            {
                objBitmap4 = new Bitmap(openFileDialog1.FileName);
                pictureBox3.Image = objBitmap4;
            }
        }

        private void btnBanding_Click(object sender, EventArgs e)
        {
            int[] hx = hitungHX(objBitmap4);
            int[] hy = hitungHY(objBitmap4);
            int[] hslSelisih = new int[jumlahImage];
            for (int i = 0; i < jumlahImage; i++)
            {
                int[] hx1 = hitungHX(objBitmap[i]);
                int[] hy1 = hitungHY(objBitmap[i]);
                hslSelisih[i] = selisih(hx, hy, hx1, hy1);
            }

            //mengurutkan data ranking
            int[] values = new int[jumlahImage];
            for (int i = 0; i < jumlahImage; i++)
            {
                values[i] = i;
            }

            //melakukan sorting
            Array.Sort(hslSelisih, values);
            foreach (int key in hslSelisih)
            {
                Console.Write(key);
                Console.Write(' ');
            }
            Console.WriteLine();
            foreach (int value in values)
            {
                Console.Write(value);
                Console.Write(' ');
            }
            Console.WriteLine();

            //menampilkan data hasil
            flowLayoutPanel2.Controls.Clear();
            for (int i = 0; i < jumlahImage; i++)
            {
                FlowLayoutPanel panel = new FlowLayoutPanel();
                panel.Height = 130;
                panel.Width = 110;
                panel.AutoScroll = true;
                panel.FlowDirection = FlowDirection.BottomUp;

                PictureBox pb = new PictureBox();
                pb.SizeMode = PictureBoxSizeMode.StretchImage;
                pb.Height = 100;
                pb.Width = 100;
                pb.Image = objBitmap[values[i]];

                Label lb = new Label();
                lb.Text = "Selisih : " + hslSelisih[i];

                panel.Controls.Add(pb);
                panel.Controls.Add(lb);
                flowLayoutPanel2.Controls.Add(panel);
            }
        }
    }
}