/// <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 choosePenTest()
{
BMPLogic logic = new BMPLogic(200, 200);
logic.choosePen();
Assert.Equal(DrawingItem.Pen, logic.GetDrawingItem());
}