/// <summary>
/// Vykreslí danou rovinnou plochu ohraničenou danou sadou bodů. Provede konverzi souřadného systému
/// </summary>
/// <param name="color"></param>
/// <param name="points"></param>
private void _FillArea(Color color, IEnumerable <Point3D> points)
{
using (GraphicsPath gPath = new GraphicsPath(FillMode.Winding))
{
PointF?last = null;
foreach (Point3D point in points)
{
PointF curr = GetPoint2D(point);
if (last.HasValue)
{
gPath.AddLine(last.Value, curr);
}
last = curr;
}
gPath.CloseFigure();
this.Graphics.FillPath(Skin.Brush(color), gPath);
}
}
/// <summary>
/// Kreslení prvku v rámci daných souřadnic
/// </summary>
/// <param name="e"></param>
/// <param name="beginBounds"></param>
/// <param name="centerBounds"></param>
/// <param name="endBounds"></param>
protected void DrawResizer(GInteractiveDrawArgs e, Rectangle beginBounds, Rectangle centerBounds, Rectangle endBounds)
{
Color baseColor = this.GetCurrentValue(this._ResizeControl.InactiveColor, this._ResizeControl.MouseOnParentColor, this._ResizeControl.MouseOverColor, this._ResizeControl.MouseDownColor);
Color lightColor = Skin.Modifiers.GetColor3DBorderLight(baseColor);
Color darkColor = Skin.Modifiers.GetColor3DBorderDark(baseColor);
if (centerBounds.Height > 0)
{
e.Graphics.FillRectangle(Skin.Brush(baseColor), centerBounds);
}
if (this.IsMouseDown)
{ // MouseDown => Begin prostor bude tmavší, End prostor bude světlejší:
e.Graphics.FillRectangle(Skin.Brush(darkColor), beginBounds);
e.Graphics.FillRectangle(Skin.Brush(lightColor), endBounds);
}
else
{ // Bez MouseDown:
e.Graphics.FillRectangle(Skin.Brush(lightColor), beginBounds);
e.Graphics.FillRectangle(Skin.Brush(darkColor), endBounds);
}
}