/// <summary>
/// Обработка Mouse move на picture
/// </summary>
/// <param name="sender">Отправитель</param>
/// <param name="e">Параметры</param>
private void pictureBox_MouseMove(object sender, MouseEventArgs e)
{
if (drawing)
{
try
{
if (logic.GetDrawingItem() == DrawingItem.Rectangle || logic.GetDrawingItem() == DrawingItem.Ellipse ||
logic.GetDrawingItem() == DrawingItem.Triangle)
{
Point lastPoint = logic.getLastPoint();
int x = Math.Min(lastPoint.X, e.X),
y = Math.Min(lastPoint.Y, e.Y);
picture.setRectangle(
new Rectangle(x, y, Math.Abs(e.X - lastPoint.X), Math.Abs(e.Y - lastPoint.Y)),
logic.GetDrawingItem());
picture.setPen(logic.getPen());
picture.Invalidate();
}
else
{
logic.draw(e);
picture.Refresh();
}
}
catch (Exception)
{
}
}
}
public void onChangeColorTest()
{
BMPLogic logic = new BMPLogic(200, 200);
TextBox textBox = new TextBox();
textBox.Text = "43";
logic.onChangeRedPart(textBox);
Assert.Equal(43, logic.getPen().Color.R);
textBox.Text = "27";
logic.onChangeGreenPart(textBox);
Assert.Equal(27, logic.getPen().Color.G);
textBox.Text = "32";
logic.onChangeBluePart(textBox);
Assert.Equal(32, logic.getPen().Color.B);
textBox.Text = "344";
logic.onChangeRedPart(textBox);
Assert.Equal(255, logic.getPen().Color.R);
textBox.Text = "2337";
logic.onChangeGreenPart(textBox);
Assert.Equal(255, logic.getPen().Color.G);
textBox.Text = "332";
logic.onChangeBluePart(textBox);
Assert.Equal(255, logic.getPen().Color.B);
textBox.Text = "-5";
logic.onChangeRedPart(textBox);
Assert.Equal(0, logic.getPen().Color.R);
textBox.Text = "-12";
logic.onChangeGreenPart(textBox);
Assert.Equal(0, logic.getPen().Color.G);
textBox.Text = "-333";
logic.onChangeBluePart(textBox);
Assert.Equal(0, logic.getPen().Color.B);
textBox.Text = "abc";
logic.onChangeGreenPart(textBox);
logic.onChangeRedPart(textBox);
logic.onChangeBluePart(textBox);
Assert.Equal(Color.FromArgb(255, 0, 0, 0), logic.getPen().Color);
}
public void chooseColorTest()
{
BMPLogic logic = new BMPLogic(200, 200);
logic.chooseColor(new DataGridViewCellMouseEventArgs(0, 0, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Black, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(1, 0, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Blue, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(2, 0, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Green, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(3, 0, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Aqua, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(0, 1, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Red, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(1, 1, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Magenta, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(2, 1, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.White, logic.getPen().Color);
logic.chooseColor(new DataGridViewCellMouseEventArgs(3, 1, 0, 0, new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1)));
Assert.Equal(Color.Yellow, logic.getPen().Color);
}