private void ZoomPictureBox1_MouseUp(object sender, MouseEventArgs e)
{
if (RectOn && moving)
{
try
{
Graphics g = Graphics.FromImage(zoomPictureBox1.Image);
Rectangle TempRect = FunctionClass.CreateRect(x_y, x_y2);
g.DrawRectangle(pen, TempRect);
toolStripStatusLabel8.Text = Convert.ToString(TempRect.Height);
toolStripStatusLabel11.Text = Convert.ToString(TempRect.Width);
g.Dispose();
zoomPictureBox1.Invalidate();
}
catch { }
}
else if (EllipsOn && moving)
{
try
{
Graphics g = Graphics.FromImage(zoomPictureBox1.Image);
Rectangle TempRect = FunctionClass.CreateRect(x_y, x_y2);
g.DrawEllipse(pen, TempRect);
toolStripStatusLabel8.Text = Convert.ToString(TempRect.Height);
toolStripStatusLabel11.Text = Convert.ToString(TempRect.Width);
g.Dispose();
zoomPictureBox1.Invalidate();
}
catch { }
}
else if (LineOn && moving)
{
try
{
Graphics g = Graphics.FromImage(zoomPictureBox1.Image);
FunctionClass.DrawLine(x_y, x_y2, g, pen);
g.Dispose();
zoomPictureBox1.Invalidate();
}
catch { }
}
//Очистка ненужной истории
if (History[History.Count - 1] != zoomPictureBox1.image)
{
ChangeHistoty();
Undo_redo();
}
moving = false;
}
private void ZoomPictureBox1_Paint(object sender, PaintEventArgs e)
{
if (moving)
{
if (RectOn)
{
e.Graphics.DrawRectangle(new Pen(pen.Color, pen.Width * zoomPictureBox1.Zoom), FunctionClass.CreateRect(RealLocation1, RealLocation2));
}
else if (EllipsOn)
{
e.Graphics.DrawEllipse(new Pen(pen.Color, pen.Width * zoomPictureBox1.Zoom), FunctionClass.CreateRect(RealLocation1, RealLocation2));
}
else if (LineOn)
{
FunctionClass.DrawLine(RealLocation1, RealLocation2, e.Graphics, new Pen(pen.Color, pen.Width * zoomPictureBox1.Zoom));
}
}
else if (TextOn)
{
e.Graphics.DrawString(textBox1.Text, new Font(TextFont.FontFamily, TextFont.Size * zoomPictureBox1.Zoom, TextFont.Style), new SolidBrush(FontColor), TextPoint);
}
}
private void ZoomPictureBox1_MouseClick(object sender, MouseEventArgs e)
{
if (Control.ModifierKeys == Keys.Shift && PenOn)
{
if (IntShift != 2)
{
IntShift += 1;
}
else
{
Graphics g = Graphics.FromImage(zoomPictureBox1.Image);
g.DrawLine(pen, PointShift, zoomPictureBox1.ClientToImagePoint(e.Location));
g.Dispose();
zoomPictureBox1.Invalidate();
}
PointShift = zoomPictureBox1.ClientToImagePoint(e.Location);
}
else
{
IntShift = 1;
}
if (TextOn)
{
TextPoint = e.Location;
textBox1.Visible = true;
OkButton.Visible = true;
CanleButton1.Visible = true;
FontButton.Visible = true;
zoomPictureBox1.AllowUserDrag = false;
zoomPictureBox1.AllowUserZoom = false;
ToolStripMenuItemZoom.Enabled = false;
textBox1.Focus();
}
else if (PipOn && (e.Button == MouseButtons.Left))
{
Color color = Color.White;
try
{
color = zoomPictureBox1.image.GetPixel(zoomPictureBox1.ClientToImagePoint(e.Location).X, zoomPictureBox1.ClientToImagePoint(e.Location).Y);
}
catch { }
if (color.A == 0)
{
color = Color.White;
button1.BackColor = color;
numericUpDown2.Value = color.A;
pen.Color = color;
}
else
{
button1.BackColor = color;
numericUpDown2.Value = color.A;
pen.Color = color;
}
}
else if (FillOn && e.Button == MouseButtons.Left)
{
int x = zoomPictureBox1.ClientToImagePoint(e.Location).X;
int y = zoomPictureBox1.ClientToImagePoint(e.Location).Y;
if (x >= 0 && x < zoomPictureBox1.image.Width && y >= 0 && y < zoomPictureBox1.image.Height)
{
if (FunctionClass.GetPx(x, y, ref zoomPictureBox1).ToArgb() != pen.Color.ToArgb())
{
FunctionClass.Fill(zoomPictureBox1.ClientToImagePoint(e.Location), pen.Color, ref zoomPictureBox1);
}
}
}
}
