Traiteur d'image (mini)
Description
Le programme modifie les images d'un fichier photo. Il y a plusieurs operations possibles (roter, trouver les contorus de l'image, changer la dimension, ect ...)
Try it!
Source / Exemple :
La source est compressée, mais vous pouvez avoir un apercu
//fait par Cyril L. Yomi (Octobre 2009)
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Forms;
namespace mini_traiteur_d_image
{
public partial class Form1 : Form
{
public string orig_filename;
public Bitmap orig_image;
public Bitmap modif_image;
public double rotation_value;
public Boolean gris;
public Form1()
{
InitializeComponent();
}
private void roterToolStripMenuItem_Click(object sender, EventArgs e)
{
//
//---
try
{
modif md = new modif();
rotation_value = rotation_value + 30;
modif_image = md.ratot(orig_image, rotation_value);
picviewer.Image = modif_image;
}
catch
{
MessageBox.Show("Are you serious?");
}
}
private void Form1_Load(object sender, EventArgs e)
{
WindowState = FormWindowState.Maximized;
rotation_value = 0;
charge_verif.Value = 0;
gris = false;
}
private void ouvrirToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == DialogResult.OK)
{
orig_filename = ofd.FileName;
orig_image = (Bitmap)Bitmap.FromFile(ofd.FileName);
modif_image = (Bitmap)Bitmap.FromFile(ofd.FileName);
this.Cursor = Cursors.WaitCursor;
picviewer.ImageLocation = ofd.FileName;
gris = false;
charge_verif.Value = 0;
charge_verif.Step = 100;
charge_verif.PerformStep();
this.Cursor = Cursors.Default;
}
}
private void rechargerImageToolStripMenuItem_Click(object sender, EventArgs e)
{
picviewer.Image = (Bitmap)Bitmap.FromFile(orig_filename);
modif_image = (Bitmap)Bitmap.FromFile(orig_filename);
orig_image = (Bitmap)Bitmap.FromFile(orig_filename);
}
private void sauvegarderToolStripMenuItem_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
if (sfd.ShowDialog() == DialogResult.OK)
{
Bitmap img1 = modif_image;
img1.Save(sfd.FileName);
}
}
private void fermerToolStripMenuItem_Click(object sender, EventArgs e)
{
picviewer.Image = null;
orig_filename = null;
orig_image = null;
modif_image = null;
charge_verif.Value = 0;
gris = false;
}
private void brouillerToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
modif md = new modif();
modif_image = md.brouill(modif_image);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void contrastToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
modif md = new modif();
modif_image = md.concorplus(modif_image);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void contrastMoinsToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
modif md = new modif();
modif_image = md.concormoins(modif_image);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void ajusterToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
modif md = new modif();
modif_image = md.sharp(modif_image);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void contoursImageToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
modif md = new modif();
modif_image = md.Edg(modif_image);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void noirEtBlancToolStripMenuItem_Click(object sender, EventArgs e)
{
if (gris == false)
{
try
{
modif md = new modif();
modif_image = md.NeB(modif_image);
picviewer.Image = modif_image;
gris = true;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
}
private void sortirToolStripMenuItem_Click(object sender, EventArgs e)
{
Close();
}
private void redimensionerImageToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
modif md = new modif();
modif_image = md.redim(modif_image, 400, 400);
orig_image = modif_image;
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void zoomPlusToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
int x_width = Convert.ToInt32(1.25 * Convert.ToInt32(modif_image.Width));
int x_height = Convert.ToInt32(1.25 * Convert.ToInt32(modif_image.Height));
modif md = new modif();
modif_image = md.redim(modif_image, x_width, x_height);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
private void zoomMoinsToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
int x_width = Convert.ToInt32(0.75 * Convert.ToInt32(modif_image.Width));
int x_height = Convert.ToInt32(0.75 * Convert.ToInt32(modif_image.Height));
modif md = new modif();
modif_image = md.redim(modif_image, x_width, x_height);
picviewer.Image = modif_image;
}
catch
{ MessageBox.Show("Are you serious?"); }
}
}
}
Conclusion :
Try it!
Codes Sources
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