private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Image Files(*.BMP;*.JPG;*.GIF;*.PNG)|*.BMP;*.JPG;*.GIF;*.PNG|All files (*.*)|*.*";
if (ofd.ShowDialog() == DialogResult.OK) //если в окне была нажата кнопка "ОК"
{
try
{
frmChild frm = new frmChild();
frm.MdiParent = this;
frm.Text = (forname).ToString();
frm.Show();
Bitmap image = new Bitmap(ofd.FileName);
frm.pictureBox1.Size = image.Size;
frm.pictureBox1.Image = image;
frm.pictureBox1.Invalidate();
Filename = ofd.FileName;
forname++;
}
catch
{
DialogResult rezult = MessageBox.Show("Unable to open the image",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void clearToolStripMenuItem_Click(object sender, EventArgs e)
{
Program.fc.Close();
frmChild frm = new frmChild();
frm.MdiParent = this;
frm.Show();
}
private void createToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild frm = new frmChild();
frm.MdiParent = this;
frm.Text = (forname).ToString();
frm.Show();
forname++;
}
private void toolStripButton4_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
extra = "ellipse";
}
catch { }
}
private void e10ToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
child.pictureBox1.Image.RotateFlip(RotateFlipType.RotateNoneFlipX);
child.pictureBox1.Refresh();
child.ns = new Bitmap(child.pictureBox1.Image);
}
catch { }
}
private void toolStripButton4_Click_1(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
extra = "line";
toolStripButton1.BackColor = Color.Gainsboro;
toolStripDropDownButton1.BackColor = Color.Gainsboro;
toolStripButton2.BackColor = Color.Gainsboro;
toolStripButton3.BackColor = Color.Gainsboro;
toolStripButton4.BackColor = Color.Maroon;
toolStripDropDownButton2.BackColor = Color.Gainsboro;
}
catch { }
}
private void toolStripButton12_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
p.Color = Color.Fuchsia;
toolStripButton5.BackColor = Color.Red;
toolStripButton7.BackColor = Color.Orange;
toolStripButton8.BackColor = Color.Yellow;
toolStripButton9.BackColor = Color.Lime;
toolStripButton10.BackColor = Color.Aqua;
toolStripButton11.BackColor = Color.Blue;
toolStripButton12.BackColor = Color.Brown;
}
catch { }
}
private void e6ToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
Bitmap originalBitmap = new Bitmap(child.pictureBox1.Image);
if (cur.Width == 0 && cur.Height == 0)
{
cur = new Size(originalBitmap.Width, originalBitmap.Height);
}
Size newSize = new Size((int)(originalBitmap.Width / 2), (int)(originalBitmap.Height / 2));
Bitmap bmp = new Bitmap(originalBitmap, newSize);
child.pictureBox1.Image = bmp;
}
catch { }
}
private void e4ToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
if (cur.Width != 0 && cur.Height != 0)
{
Size newSize = new Size(cur.Width, cur.Height);
Bitmap mbmp = new Bitmap(child.ns, newSize);
child.pictureBox1.Image = mbmp;
child.pictureBox1.Refresh();
child.ns = new Bitmap(child.pictureBox1.Image);
}
}
catch { }
}
private void toolStripMenuItem7_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
p.Width = 15.5F;
toolStripMenuItem3.BackColor = Color.Gainsboro;
toolStripMenuItem4.BackColor = Color.Gainsboro;
toolStripMenuItem5.BackColor = Color.Gainsboro;
toolStripMenuItem6.BackColor = Color.Gainsboro;
toolStripMenuItem7.BackColor = Color.Maroon;
}
catch
{
}
}
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
if (Filename != null)
{
child.pictureBox1.Image.Save(Filename);
}
else
{
Random rn = new Random();
child.pictureBox1.Image.Save(@"D:\\Pictures\\" + rn.Next(0, 100000) + ".BMP");
}
}
catch
{
MessageBox.Show("Unable to save the image", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void e7ToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
Random rnd = new Random();
bmap = new Bitmap(child.pictureBox1.Image);
child.pictureBox1.Image = bmap;
Bitmap tmp = new Bitmap(child.pictureBox1.Image);
int DX = 1;
int DY = 1;
double red, green, blue;
int i, j;
for (i = 3; i < tmp.Height - 3; i++)
{
for (j = 3; j < tmp.Width - 3; j++)
{
DX = rnd.Next(2) * 4 - 2;
DY = rnd.Next(2) * 4 - 2;
red = tmp.GetPixel(j + DX, i + DY).R;
green = tmp.GetPixel(j + DX, i + DY).G;
blue = tmp.GetPixel(j + DX, i + DY).B;
bmap.SetPixel(j, i, Color.FromArgb((int)red, (int)green, (int)blue));
}
child.Text = ((int)(100 * i / (tmp.Height - 2))).ToString() + "%";
if (i % 10 == 0)
{
child.pictureBox1.Invalidate();
child.pictureBox1.Refresh();
}
child.Text = ((int)(100 * i / (child.pictureBox1.Height - 2))).ToString() + "%";
}
child.pictureBox1.Refresh();
child.ns = new Bitmap(child.pictureBox1.Image);
}
catch { }
}
private void e1ToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
bmap = new Bitmap(child.pictureBox1.Image);
child.pictureBox1.Image = bmap;
Bitmap tmp = new Bitmap(child.pictureBox1.Image);
int DX = 1;
int DY = 1;
int red, green, blue;
int i, j;
for (i = 0; i < tmp.Height - 2; i++)
{
for (j = 0; j < tmp.Width - 2; j++)
{
System.Drawing.Color pixel1;
System.Drawing.Color pixel2;
pixel1 = tmp.GetPixel(j, i);
pixel2 = tmp.GetPixel(DX + j, DY + i);
red = Math.Min(Math.Abs((int)(pixel1.R) - (int)(pixel2.R)) + 128, 255);
green = Math.Min(Math.Abs((int)(pixel1.G) - (int)(pixel2.G)) + 128, 255);
blue = Math.Min(Math.Abs((int)(pixel1.B) - (int)(pixel2.B)) + 128, 255);
bmap.SetPixel(j, i, Color.FromArgb(red, green, blue));
}
if (i % 10 == 0)
{
child.pictureBox1.Invalidate();
child.pictureBox1.Refresh();
child.Text = ((int)(100 * i / (child.pictureBox1.Image.Height - 2))).ToString() + "%";
}
}
child.pictureBox1.Refresh();
child.ns = new Bitmap(child.pictureBox1.Image);
}
catch { }
}
private void exitToolStripMenuItem_Click(object sender, EventArgs e)
{
Random rn = new Random();
frmChild child = this.ActiveMdiChild as frmChild;
if (child.changed)
{
DialogResult tr = MessageBox.Show("Сохранить изображение перед закрытием?", this.Text, MessageBoxButtons.YesNo);
if (tr == DialogResult.Yes)
{
if (Filename != null)
{
child.Save(@"D:\\Pictures\\" + rn.Next(0, 100000) + ".BMP");
}
else // сохранение нового файла
{
child.Save(@"D:\\Pictures\\" + rn.Next(0, 100000) + ".BMP");
}
}
}
this.Close();
}
private void e3ToolStripMenuItem_Click(object sender, EventArgs e)
{
frmChild child = this.ActiveMdiChild as frmChild;
try
{
bmap = new Bitmap(child.pictureBox1.Image);
child.pictureBox1.Image = bmap;
Bitmap tmp = new Bitmap(child.pictureBox1.Image);
int DX = 1;
int DY = 1;
double red, green, blue;
int i, j;
for (i = DX; i < child.pictureBox1.Image.Height - DX - 1; i++)
{
for (j = DY; j < child.pictureBox1.Image.Width - DY - 1; j++)
{
red = (double)(((int)(tmp.GetPixel(j - 1, i - 1).R) + (int)(tmp.GetPixel(j - 1, i).R) + (int)(tmp.GetPixel(j - 1, i + 1).R) + (int)(tmp.GetPixel(j, i - 1).R) + (int)(tmp.GetPixel(j, i).R) + (int)(tmp.GetPixel(j, i + 1).R) + (int)(tmp.GetPixel(j + 1, i - 1).R) + (int)(tmp.GetPixel(j + 1, i).R) + (int)(tmp.GetPixel(j + 1, i + 1).R)) / 9);
green = (double)(((int)(tmp.GetPixel(j - 1, i - 1).G) + (int)(tmp.GetPixel(j - 1, i).G) + (int)(tmp.GetPixel(j - 1, i + 1).G) + (int)(tmp.GetPixel(j, i - 1).G) + (int)(tmp.GetPixel(j, i).G) + (int)(tmp.GetPixel(j, i + 1).G) + (int)(tmp.GetPixel(j + 1, i - 1).G) + (int)(tmp.GetPixel(j + 1, i).G) + (int)(tmp.GetPixel(j + 1, i + 1).G)) / 9);
blue = (double)(((int)(tmp.GetPixel(j - 1, i - 1).B) + (int)(tmp.GetPixel(j - 1, i).B) + (int)(tmp.GetPixel(j - 1, i + 1).B) + (int)(tmp.GetPixel(j, i - 1).B) + (int)(tmp.GetPixel(j, i).B) + (int)(tmp.GetPixel(j, i + 1).B) + (int)(tmp.GetPixel(j + 1, i - 1).B) + (int)(tmp.GetPixel(j + 1, i).B) + (int)(tmp.GetPixel(j + 1, i + 1).B)) / 9);
red = Math.Min(Math.Max(red, 0), 255);
green = Math.Min(Math.Max(green, 0), 255);
blue = Math.Min(Math.Max(blue, 0), 255);
bmap.SetPixel(j, i, Color.FromArgb((int)red, (int)green, (int)blue));
}
if (i % 10 == 0)
{
child.pictureBox1.Invalidate();
child.pictureBox1.Refresh();
child.Text = ((int)(100 * i / (child.pictureBox1.Image.Height - 2))).ToString() + "%";
}
}
child.pictureBox1.Refresh();
child.ns = new Bitmap(child.pictureBox1.Image);
}
catch { }
}
private void saveAsToolStripMenuItem_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "Image Files(*.BMP;*.JPG;*.GIF;*.PNG)|*.BMP;*.JPG;*.GIF;*.PNG|All files (*.*)|*.*";
sfd.Title = "Saving Image";
sfd.ShowHelp = true;
frmChild child = this.ActiveMdiChild as frmChild;
if (sfd.ShowDialog() == DialogResult.OK)
{
try
{
child.Save(sfd.FileName);
child.changed = false;
}
catch
{
MessageBox.Show("Unable to save the image", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
//че нажали в окне
}