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public GetUnsignedRectangle ( ) : |
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| Результат | ||
protected internal override void Draw(Graphics g)
{
IsInvalidated = false;
Rectangle r = BaseElement.GetUnsignedRectangle(new Rectangle(location, size));
if (base.Backgroup != null)
{
g.DrawImage(base.Backgroup, r.X, r.Y, r.Width, r.Height);
}
Point[] points = new Point[5];
points[0] = new Point(r.X + 0, r.Y + 0);
points[1] = new Point(r.X + 0, r.Y + r.Height);
points[2] = new Point(r.X + r.Width, r.Y + r.Height);
//Fold
points[3] = new Point(r.X + r.Width, r.Y + foldSize.Height);
points[4] = new Point(r.X + r.Width - foldSize.Width, r.Y + 0);
//foreach(Point p in points) p.Offset(location.X, location.Y);
g.FillPolygon(GetBrush(r), points, FillMode.Alternate);
g.DrawPolygon(new Pen(borderColor, borderWidth), points);
g.DrawLine(new Pen(borderColor, borderWidth),
new Point(r.X + r.Width - foldSize.Width, r.Y + foldSize.Height),
new Point(r.X + r.Width, r.Y + foldSize.Height));
g.DrawLine(new Pen(borderColor, borderWidth),
new Point(r.X + r.Width - foldSize.Width, r.Y + 0),
new Point(r.X + r.Width - foldSize.Width, r.Y + 0 + foldSize.Height));
}
void IResizeController.End(Point posEnd)
{
if ((el.Size.Height < 0) || (el.Size.Width < 0))
{
Rectangle urec = el.GetUnsignedRectangle();
el.Location = urec.Location;
el.Size = urec.Size;
}
selCorner = CornerPosition.Nothing;
dragOffset = Point.Empty;
}
private bool NeedDrawElement(BaseElement el, Rectangle clippingRegion)
{
if (!el.Visible)
{
return(false);
}
Rectangle elRectangle = el.GetUnsignedRectangle();
elRectangle.Inflate(5, 5);
return(clippingRegion.IntersectsWith(elRectangle));
}
public override void DrawSelection(System.Drawing.Graphics g)
{
Color selColor = Color.Red;
int border = 3;
Rectangle r = BaseElement.GetUnsignedRectangle(
new Rectangle(
el.Location.X - border, el.Location.Y - border,
el.Size.Width + (border * 2), el.Size.Height + (border * 2)));
HatchBrush brush = new HatchBrush(HatchStyle.SmallCheckerBoard, Color.LightGray, Color.Transparent);
Pen p = new Pen(brush, border);
g.DrawEllipse(p, r);
p.Dispose();
brush.Dispose();
}
public override void DrawSelection(Graphics g)
{
int distance = 1;
int border = 2;
Rectangle r = BaseElement.GetUnsignedRectangle(
new Rectangle(
el.Location.X - distance, el.Location.Y - distance,
el.Size.Width + (distance * 2), el.Size.Height + (distance * 2)));
//HatchBrush brush = new HatchBrush(HatchStyle.SmallCheckerBoard, Color.Red, Color.Transparent);
SolidBrush brush = new SolidBrush(Color.FromArgb(150, Color.Green));
Pen p = new Pen(brush, border);
g.DrawRectangle(p, r);
p.Dispose();
brush.Dispose();
}
public virtual void DrawSelection(Graphics g)
{
int border = 3;
Point elLocation = el.Location;
Size elSize = el.Size;
Rectangle r = BaseElement.GetUnsignedRectangle(
new Rectangle(
elLocation.X - border, elLocation.Y - border,
elSize.Width + (border * 2), elSize.Height + (border * 2)));
HatchBrush brush = new HatchBrush(HatchStyle.SmallCheckerBoard, Color.LightGray, Color.Transparent);
Pen p = new Pen(brush, border);
g.DrawRectangle(p, r);
p.Dispose();
brush.Dispose();
}
private bool NeedDrawElement(BaseElement el, Rectangle clippingRegion)
{
if (!el.Visible) return false;
Rectangle elRectangle = el.GetUnsignedRectangle();
elRectangle.Inflate(5, 5);
return clippingRegion.IntersectsWith(elRectangle);
}
