public BitmapPixelChanges ChangeBrightness(Layer layer, Coordinates coordinates, int toolSize,
float correctionFactor)
{
DoubleCords centeredCoords = CoordinatesCalculator.CalculateThicknessCenter(coordinates, toolSize);
Coordinates[] rectangleCoordinates = CoordinatesCalculator.RectangleToCoordinates(centeredCoords.Coords1.X,
centeredCoords.Coords1.Y,
centeredCoords.Coords2.X, centeredCoords.Coords2.Y);
BitmapPixelChanges changes = new BitmapPixelChanges(new Dictionary <Coordinates, Color>());
for (int i = 0; i < rectangleCoordinates.Length; i++)
{
if (Mode == BrightnessMode.Default)
{
if (_pixelsVisited.Contains(rectangleCoordinates[i]))
{
continue;
}
_pixelsVisited.Add(rectangleCoordinates[i]);
}
Color pixel = layer.GetPixelWithOffset(rectangleCoordinates[i].X, rectangleCoordinates[i].Y);
Color newColor = ExColor.ChangeColorBrightness(Color.FromArgb(pixel.A, pixel.R, pixel.G, pixel.B),
correctionFactor);
changes.ChangedPixels.Add(new Coordinates(rectangleCoordinates[i].X, rectangleCoordinates[i].Y),
newColor);
}
return(changes);
}
public void CreateCircle(Layer layer, Coordinates coordinates, Color color, int size)
{
DoubleCords calculatedCords = CalculateCoordinatesForShapeRotation(coordinates);
layer.LayerBitmap.DrawEllipse(calculatedCords.Coords1.X, calculatedCords.Coords1.Y, calculatedCords.Coords2.X,
calculatedCords.Coords2.Y, color);
}
public void CalculateSquareOddThicknessCenterTest()
{
DoubleCords cords = CoordinatesCalculator.CalculateThicknessCenter(new Coordinates(3, 3), 3);
Assert.AreEqual(2, cords.Coords1.X);
Assert.AreEqual(2, cords.Coords1.Y);
Assert.AreEqual(4, cords.Coords2.X);
Assert.AreEqual(4, cords.Coords2.Y);
}
public BitmapPixelChanges Draw(Coordinates startingCoords, Color color, int toolSize)
{
int x1, y1, x2, y2;
DoubleCords centeredCoords = CoordinatesCalculator.CalculateThicknessCenter(startingCoords, toolSize);
x1 = centeredCoords.Coords1.X;
y1 = centeredCoords.Coords1.Y;
x2 = centeredCoords.Coords2.X;
y2 = centeredCoords.Coords2.Y;
return(new BitmapPixelChanges(CoordinatesCalculator.RectangleToCoordinates(x1, y1, x2, y2), color));
}
public override LayerChange[] Use(Layer layer, Coordinates[] coordinates, Color color)
{
int thickness = Toolbar.GetSetting <SizeSetting>("ToolSize").Value;
DoubleCords fixedCoordinates = CalculateCoordinatesForShapeRotation(coordinates[^ 1], coordinates[0]);
public void CreateRectangle(Layer layer, Coordinates startingCoords, Color color, int toolSize)
{
DoubleCords coordinates = CalculateCoordinatesForShapeRotation(startingCoords);
layer.LayerBitmap.DrawRectangle(coordinates.Coords1.X, coordinates.Coords1.Y, coordinates.Coords2.X, coordinates.Coords2.Y, color);
}
