//============================================================
// <T>开始绘制处理。</T>
//
// @param args 参数
//============================================================
public void Draw(SUiDrawArgs args)
{
FDxContext2d context = _context.Context;
context.TransformIdentity();
// 计算坐标
_location.Assign(_control.CalculateDisplayPosition());
_size.Assign(_control.CalculateDisplaySize());
// 绘制选择区域
if (_designSelect)
{
// 绘制底版
context.FillRectangle(_selectBackColor.brush, _location.X, _location.Y, _size.Width, _size.Height);
// 绘制边线
context.DrawRectangle(_selectForeColor.brush, _location.X, _location.Y, _size.Width, _size.Height);
}
// 绘制辅助点区域
if (_designFocus)
{
CalculatePoints();
foreach (SUiControlPoint point in _points)
{
DrawPoint(point);
}
}
}
//============================================================
// <T>绘制处理点。</T>
//
// @param args 参数
//============================================================
public void DrawPoint(SUiControlPoint point)
{
int x = point.Point.X - 2;
int y = point.Point.Y - 2;
// 绘制边线
FDxContext2d context = _context.Context;
context.FillRectangle(_pointBackBrush, x, y, _pointForeSize.Width, _pointForeSize.Height);
context.DrawRectangle(_pointForeBrush, x, y, _pointBackSize.Width, _pointBackSize.Height);
}
//============================================================
// <T>结束绘制处理。</T>
//
// @param args 参数
//============================================================
public virtual void OnDrawAfter(SUiDrawArgs args)
{
FDxContext2d context = _context.Context;
// 绘制前景
DrawResource(_foreResource);
// 绘制边框
DrawBorder(ControlResource.BorderInner, ControlResource.BorderOuter);
//if (_optionBorder) {
// SetupColor(_borderColor);
// if (_borderColor.Valid) {
// context.DrawRectangle(_borderColor.brush, 0, 0, _designSize.Width, _designSize.Height);
// }
//}
// 绘制设计边框
if (_designBorder)
{
context.DrawRectangle(_context.DesignBorderBackColor.brush, 0, 0, _designSize.Width, _designSize.Height, 2);
context.DrawRectangle(_context.DesignBorderForeColor.brush, 0, 0, _designSize.Width, _designSize.Height);
}
}
