public void MoveJoystick(Point point, Point prev)
{
var offset = point.Subtract(prev);
//touchPos = touchPos.Add(offset);
touchPos = point;
var delta = touchPos.Subtract(Center);
var newPos = touchPos;
var angle = delta.ToAngle();
var joybtnDist = DistanceFromJoyPad(newPos);
if (joybtnDist > Radius)
{
var direction = PointHelper.ForAngle(angle);
newPos = Center.Add(direction.Multiply(Radius));
joybtnDist = Radius;
}
ThumbCenter = newPos;
}
private void FindContrastBlocks()
{
// Setup some constants
int stepSize = image.Width / 2 / 50;
stepSize = stepSize < 1 ? 1 : stepSize;
// Read some pixelData to find "dips" (possibly the contrastblocks)
FindPossibleContrastLocations(new Point(0, -stepSize), Center.Add(new Point((int)(image.Width * 0.1f), 0)));
//FindPossibleContrastLocations(new Point(0, -stepSize),
// Center.Add(new Point((int)(image.Width * 0.1f), 0)),
// Center.Add(new Point((int)(image.Width * -0.1f), 0))
// );
//ushort[] values;
//values = GetDottedLine(Center.Add(new Point((int)(image.Width * 0.1f), 0)), new Point(0, -stepSize));
//values = GetDottedLine(Center.Add(new Point((int)(-image.Width * 0.1f), 0)), new Point(0, -stepSize));
}
/// <summary>
/// get all Report in the system and divide them to four categories
/// </summary>
public async void getAllReports()
{
var allreport = await currentModel.allReports();
foreach (var r in allreport)
{
if (r.Latitude > 32.144343 && r.Latitude <= 33.333795 && r.Longitude > 34.217333 && r.Longitude < 35.672361)
{
North.Add(r);
}
else if (r.Latitude > 31.571548 && r.Latitude <= 32.144343 && r.Longitude > 34.217333 && r.Longitude < 35.672361)
{
Center.Add(r);
}
else if (r.Latitude > 29.497512 && r.Latitude <= 31.571548 && r.Longitude > 34.217333 && r.Longitude < 35.672361)
{
South.Add(r);
}
else
{
Other.Add(r);
}
}
}
private void OnWindowResize(Size screenSize)
{
Center = Center.Add(screenSize.Substract(ScreenSize).Divide(2).ToPoint());
ScreenSize = screenSize;
}
internal PointF GetDirectionAsPointAbsolute(float scale)
{
return(Center.Add(GetDirectionAsPoint(scale)));
}