public override bool dragging(PointF p)
{
double len = getLength(prevPoint, p);
int n = (int)(len / PonyThickness);
if (n > 0)
{
double arc = getArc(prevPoint, p);
PointF lastPoint = prevPoint;
Bitmap bitmap = getBitmap();
for (int i = 1; i <= n; ++i)
{
PointF pt = new PointF(prevPoint.X + (float)Math.Cos(arc) * (PonyThickness * i + random.Next(-8, 8)),
prevPoint.Y + (float)Math.Sin(arc) * (PonyThickness * i + random.Next(-8, 8)));
RectangleF rect = new RectangleF(pt, RandomSize);
Element e = new Element(rect, PonyVilleView.generateElementBitmap(this, rect.Size, editor.CurrentViewParameters));
elements.Add(e);
PonyVilleView.drawElement(editor.CanvasGraphics, e, editor.CurrentViewParameters);
lastPoint = pt;
}
bitmap.Dispose();
prevPoint = lastPoint;
}
return(true);
}
public PonyVille(ScreenshotEditor editor, Color color, int thickness, PointF p, ShapeSettingsPanel panel)
: base(editor, color, thickness, panel)
{
psp = (PonySettingsPanel)panel;
psp.SettingsChanged += settingsChanged;
RectangleF rect = new RectangleF(p, RandomSize);
prevPoint = p;
prevThickness = thickness;
Element e = new Element(rect, PonyVilleView.generateElementBitmap(this, rect.Size, editor.CurrentViewParameters));
elements.Add(e);
PonyVilleView.drawElement(editor.CanvasGraphics, e, editor.CurrentViewParameters);
}