/// <summary>
/// 渲染边框颜色(RoundStyle圆角样式,BorderStyle确定绘制哪个边,BlendStyle混合方式)
/// </summary>
/// <param name="rect">渲染区域</param>
public void RenderBorder(Rectangle rect)
{
this.m_BorderColorRect = rect;
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BorderColorRect))
{
return;
}
//重置剪切区
this.m_Graphics.SetClip(this.m_GraphicsClip, CombineMode.Replace);
//绘制内边框
if (this.m_InnerBorderVisibleStyle != BorderVisibleStyle.None)
{
using (Brush brush = RenderEngine.CreateBrush(this.CurrentInnerBorderBrushRect, this.CurrentInnerBorderColor, this.m_InnerBorderColorPos1, this.m_InnerBorderColorPos2, this.CurrentBackColorReverse, this.CurrentBackColorMode, this.m_InnerBorderBlendStyle))
{
using (Pen pen = RenderEngine.CreatePen(brush, 1, this.m_InnerBorderDashStyle, this.m_InnerBorderDashPattern, this.m_InnerBorderDashCap, this.m_InnerBorderDashOffset))
{
RenderEngine.DrawBorder(this.m_Graphics, pen, this.CurrentInnerBorderPathRect, this.m_InnerBorderVisibleStyle, this.m_RoundCornerStyle, this.m_RoundStyle, this.m_RoundRadius, false);
}
}
}
//绘制边框
if (this.m_BorderVisibleStyle != BorderVisibleStyle.None)
{
using (Brush brush = RenderEngine.CreateBrush(this.CurrentBorderBrushRect, this.CurrentBorderColor, this.m_BorderColorPos1, this.m_BorderColorPos2, this.CurrentBackColorReverse, this.CurrentBackColorMode, this.m_BorderBlendStyle))
{
using (Pen pen = RenderEngine.CreatePen(brush, 1, this.m_BorderDashStyle, this.m_BorderDashPattern, this.m_BorderDashCap, this.m_BorderDashOffset))
{
RenderEngine.DrawBorder(this.m_Graphics, pen, this.CurrentBorderPathRect, this.m_BorderVisibleStyle, this.m_RoundCornerStyle, this.m_RoundStyle, this.m_RoundRadius, false);
}
}
}
}
