/// <summary>
/// Обработка изменения ширины
/// </summary>
/// <param name="sender">Отправитель</param>
/// <param name="e">Параметры</param>
private void width_TextChanged(object sender, System.EventArgs e)
{
try
{
int width = Int32.Parse(((TextBox)sender).Text);
logic.onWidthChanged(width);
}
catch (Exception exc)
{
}
}
public void DrawingTest()
{
MouseEventArgs args = new MouseEventArgs(MouseButtons.Left, 0, 200, 200, -1);
BMPLogic logic = new BMPLogic(400, 400);
logic.onWidthChanged(1);
logic.startDrawing(args);
logic.draw(new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1));
Assert.Equal(Color.FromArgb(255, 0, 0, 0), logic.getBitmap().GetPixel(200, 200));
Assert.Equal(Color.FromArgb(255, 0, 0, 0), logic.getBitmap().GetPixel(250, 250));
logic = new BMPLogic(400, 400);
logic.chooseBrush();
logic.startDrawing(args);
logic.draw(new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1));
Assert.Equal(Color.FromArgb(255, 0, 0, 0), logic.getBitmap().GetPixel(200, 200));
Assert.Equal(Color.FromArgb(255, 0, 0, 0), logic.getBitmap().GetPixel(250, 250));
logic.chooseEraser();
logic.startDrawing(args);
logic.draw(new MouseEventArgs(MouseButtons.Left, 0, 250, 250, -1));
Assert.Equal(Color.FromArgb(255, 255, 255, 255), logic.getBitmap().GetPixel(200, 200));
Assert.Equal(Color.FromArgb(255, 255, 255, 255), logic.getBitmap().GetPixel(250, 250));
}