private void DrawBox_MouseMove(object sender, MouseEventArgs e)
{
if (Drawing)
{
Line.SecondPoint = new Point(e.X, e.Y);
DrawBox.Refresh();
}
}
private void DrawButton_Click(object sender, EventArgs e)
{
if (shapes == null)
{
shapes = new List <Shape>();
}
Graphics draw = DrawBox.CreateGraphics();
int randomShape;
if (checkBoxColorOfShapes.Checked)
{
color = colorDialog.Color;
}
else
{
color = Color.FromArgb(rnd.Next(256), rnd.Next(256), rnd.Next(256));
}
for (int i = 0; i < trackBarDrawings.Value; i++)
{
switch (randomShape = rnd.Next(0, 5))
{
case 0:
shapes.Add(new Point(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 1:
shapes.Add(new Line(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 2:
shapes.Add(new Rectangle(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 3:
shapes.Add(new Circle(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 4:
shapes.Add(new Ellipse(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
}
}
DrawBox.Refresh();
}
private void button1_Click(object sender, EventArgs e)
{
Pen pen;
if (shapes == null)
{
shapes = new List <Shape>();
}
if (checkBoxColorOfShapes.Checked)
{
color = colorDialog.Color;
}
else
{
color = Color.FromArgb(rnd.Next(256), rnd.Next(256), rnd.Next(256));
}
for (int i = 0; i < trackBarDrawings.Value; i++)
{
switch (comboBoxAdd.SelectedIndex)
{
case 0:
shapes.Add(new Point(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 1:
shapes.Add(new Line(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 2:
shapes.Add(new Rectangle(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 3:
shapes.Add(new Circle(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
case 4:
shapes.Add(new Ellipse(rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
rnd.Next(0, DrawBox.Width), rnd.Next(0, DrawBox.Height),
pen = new Pen(color, 2)));
break;
}
}
DrawBox.Refresh();
}
private void buttonRemove_Click(object sender, EventArgs e)
{
int number = (int)numericUpDownNumOfShape.Value;
if (shapes == null)
{
shapes = new List <Shape>();
}
if (number < shapes.Count)
{
shapes.RemoveAt(number);
DrawBox.Refresh();
}
}
private void button2_Click(object sender, EventArgs e)
{
if (textBoxChangeX.Text == null)
{
textBoxChangeX.Text = "0";
}
if (textBoxChangeY.Text == null)
{
textBoxChangeY.Text = "0";
}
if (shapes != null && textBoxChangeX.Text != "0" && textBoxChangeY.Text != "0")
{
shapes[(int)numericUpDownNumOfShape.Value].CoordsChange(int.Parse(textBoxChangeX.Text), int.Parse(textBoxChangeY.Text));
DrawBox.Refresh();
}
}
private void buttonMoveAll_Click(object sender, EventArgs e)
{
if (textBoxChangeX.Text == null)
{
textBoxChangeX.Text = "0";
}
if (textBoxChangeY.Text == null)
{
textBoxChangeY.Text = "0";
}
if (shapes != null && textBoxChangeX.Text != "0" && textBoxChangeY.Text != "0")
{
for (int i = 0; i < shapes.Count; i++)
{
shapes[i].CoordsChange(int.Parse(textBoxChangeX.Text), int.Parse(textBoxChangeY.Text));
}
DrawBox.Refresh();
}
}
private void ClearButton_Click(object sender, EventArgs e)
{
ShapePoints.Clear();
DrawBox.Refresh();
}
private void CreateDraw_Click(object sender, EventArgs e)
{
ShapePoints.Clear();
DrawRandomShapes(Count.Value);
DrawBox.Refresh();
}
