async Task UpdateTogglePosition(bool animated = true)
{
_isToggling = true;
uint duration = 100;
var easing = IsToggled ? Easing.CubicIn : Easing.CubicOut;
if (animated == false)
{
duration = 0;
}
var xPosition = IsToggled ? (RoundedRectangle.WidthRequest - 2 - 2 - CircleDot.Width) : 0;
var animationTasks = new List <Task>();
animationTasks.Add(CircleDot.TranslateTo(xPosition, 0, duration, easing));
var fromColor = RoundedRectangle.BackgroundColor;
var toColor = IsToggled ? OnColor : OffColor;
animationTasks.Add(RoundedRectangle.ColorTo(fromColor, toColor, (color) =>
{
RoundedRectangle.BackgroundColor = color;
}, duration, easing));
await Task.WhenAll(animationTasks);
CurrentColor = toColor;
_isToggling = false;
}
public Bitmap GetShapeBitmap()
{
if (shapePoints != null && shapePoints.Length != 0)
{
if (movePlusVisable)
{
Color[] plusColors;
movePlusVisable = false;
if (movePlus == null)
{
movePlus = new CircleDotLine(DefaultColor.DefaultColorEx.DefaultMovePlusColor, plusShapeSize);
}
else
{
drawShapeDC.EraseLocatShape(movePlus.GetLocatShapePoints(), movePlus.GetPointColors());
}
Nullable <Point> point1 = null;
Nullable <Point> point2 = null;
if (shapePoints.Length > 1)
{
if (selectPointIndex == 0)
{
point1 = null;
point2 = shapePoints[selectPointIndex + 1];
}
else if (selectPointIndex == shapePoints.Length - 1)
{
point1 = shapePoints[selectPointIndex - 1];
point2 = null;
}
else
{
point1 = shapePoints[selectPointIndex - 1];
point2 = shapePoints[selectPointIndex + 1];
}
}
movePlus.SetPointIn(plusPoint, point1, point2);
plusColors = drawShapeDC.DrawLocatShape(movePlus.GetLocatShapePoints(), movePlus.ShapeColor);
movePlus.SetPointColor(plusColors);
ShowPointInfo();
}
if (locatPlusVisable)
{
if (locatPlus != null)
{
drawShapeDC.EraseLocatShape(locatPlus.GetLocatShapePoints(), locatPlus.GetPointColors());
}
else
{
locatPlus = new CircleDot(DefaultColor.DefaultColorEx.DefaultPlueColor, plusShapeSize);
}
locatPlus.SetPointIn(shapePoints[selectPointIndex]);
Color[] plusColors = drawShapeDC.DrawLocatShape(locatPlus.GetLocatShapePoints(), locatPlus.ShapeColor);
locatPlus.SetPointColor(plusColors);
ShowPointInfo();
}
if (moveType == MoveType.MoveShape)
{
if (plusPoint != Point.Empty)
{
for (int i = 0; i < shapePoints.Length; i++)
{
shapePoints[i].X += plusPoint.X;
shapePoints[i].Y += plusPoint.Y;
}
plusPoint = Point.Empty;
SetShapePoints(shapePoints, DefaultColor.DefaultColorEx.DefaultPlueColor);
LoadPointValueRange();
}
}
}
return(drawShapeDC.ShapeBitmap);
}
