///<summary>
/// constructor for a StylusShape.
///</summary>
internal StylusShape(StylusTip tip, double width, double height, double rotation)
{
if (Double.IsNaN(width) || Double.IsInfinity(width) || width < DrawingAttributes.MinWidth || width > DrawingAttributes.MaxWidth)
{
throw new ArgumentOutOfRangeException("width");
}
if (Double.IsNaN(height) || Double.IsInfinity(height) || height < DrawingAttributes.MinHeight || height > DrawingAttributes.MaxHeight)
{
throw new ArgumentOutOfRangeException("height");
}
if (Double.IsNaN(rotation) || Double.IsInfinity(rotation))
{
throw new ArgumentOutOfRangeException("rotation");
}
if (!StylusTipHelper.IsDefined(tip))
{
throw new ArgumentOutOfRangeException("tip");
}
//
// mod rotation to 360 (720 to 0, 361 to 1, -270 to 90)
//
m_width = width;
m_height = height;
m_rotation = rotation == 0 ? 0 : rotation % 360;
m_tip = tip;
if (tip == StylusTip.Rectangle)
{
ComputeRectangleVertices();
}
}
///<summary>
/// constructor for a StylusShape.
///</summary>
internal StylusShape(StylusTip tip, double width, double height, double rotation)
{
if (Double.IsNaN(width) || Double.IsInfinity(width) || width < DrawingAttributes.MinWidth || width > DrawingAttributes.MaxWidth)
{
throw new ArgumentOutOfRangeException("width");
}
if (Double.IsNaN(height) || Double.IsInfinity(height) || height < DrawingAttributes.MinHeight || height > DrawingAttributes.MaxHeight)
{
throw new ArgumentOutOfRangeException("height");
}
if (Double.IsNaN(rotation) || Double.IsInfinity(rotation))
{
throw new ArgumentOutOfRangeException("rotation");
}
if (!StylusTipHelper.IsDefined(tip))
{
throw new ArgumentOutOfRangeException("tip");
}
//
// mod rotation to 360 (720 to 0, 361 to 1, -270 to 90)
//
m_width = width;
m_height = height;
m_rotation = rotation == 0 ? 0 : rotation % 360;
m_tip = tip;
if (tip == StylusTip.Rectangle)
{
ComputeRectangleVertices();
}
}
internal StylusShape(StylusTip tip, double width, double height, double rotation)
{
if (double.IsNaN(width) || double.IsInfinity(width) || width < DrawingAttributes.MinWidth || width > DrawingAttributes.MaxWidth)
{
throw new ArgumentOutOfRangeException("width");
}
if (double.IsNaN(height) || double.IsInfinity(height) || height < DrawingAttributes.MinHeight || height > DrawingAttributes.MaxHeight)
{
throw new ArgumentOutOfRangeException("height");
}
if (double.IsNaN(rotation) || double.IsInfinity(rotation))
{
throw new ArgumentOutOfRangeException("rotation");
}
if (!StylusTipHelper.IsDefined(tip))
{
throw new ArgumentOutOfRangeException("tip");
}
m_width = width;
m_height = height;
m_rotation = ((rotation == 0.0) ? 0.0 : (rotation % 360.0));
m_tip = tip;
if (tip == StylusTip.Rectangle)
{
ComputeRectangleVertices();
}
}
internal static bool IsDefined(StylusTip stylusTip)
{
if (stylusTip < StylusTip.Rectangle || stylusTip > StylusTip.Ellipse)
{
return false;
}
return true;
}
internal static bool IsDefined(StylusTip stylusTip)
{
if (stylusTip < StylusTip.Rectangle || stylusTip > StylusTip.Ellipse)
{
return(false);
}
return(true);
}
private void surfaceDessin_MouseMove(object sender, MouseEventArgs e)
{
Point p = e.GetPosition(surfaceDessin);
textBlockPosition.Text = Math.Round(p.X) + ", " + Math.Round(p.Y) + "px";
if (clicked)
{
DrawingAttributes attributes = new DrawingAttributes();
// get attributes
StylusPoint stylusPoint = new StylusPoint(p.X, p.Y, (float)0.5);
StylusTip stylusTip = this.surfaceDessin.DefaultDrawingAttributes.StylusTip;
Color color = this.surfaceDessin.DefaultDrawingAttributes.Color;
double width = this.surfaceDessin.DefaultDrawingAttributes.Width;
double height = this.surfaceDessin.DefaultDrawingAttributes.Height;
// send to server
ImagePoint pCoord = new ImagePoint(p.X, p.Y);
string action = "";
DrawPoint_Server segment = null;
if (GlobalUser.OutilSelectionnee == "crayon" || GlobalUser.OutilSelectionnee == "efface_segment")
{
action = "ADD";
this.trait.Add(p);
segment = new DrawPoint_Server("DRAW", action, this.traits.Count, new PointParams(stylusTip.ToString(), color.ToString(), width, height), pCoord);
}
else
{
action = "DEL";
int index = 0;
foreach (var elem in traits)
{
foreach (var po in elem)
{
if (p.X >= po.X - 6 && p.X <= po.X + 6 && p.Y >= po.Y - 6 && p.Y <= po.Y + 6)
{
segment = new DrawPoint_Server("DRAW", action, index, new PointParams(stylusTip.ToString(), color.ToString(), width, height), pCoord);
this.surfaceDessin.Strokes[index].DrawingAttributes.Color = System.Windows.Media.Color.FromArgb(255, 255, 255, 255);
break;
}
}
index++;
}
}
if (segment != null && !activateTuto)
{
var image = JsonConvert.SerializeObject(segment);
SocketService.MySocket.Emit("draw", image);
}
}
}
