/// <summary>
/// 渲染线段
/// </summary>
/// <param name="pt1">起点</param>
/// <param name="pt2">终点</param>
public void RenderLine(Point pt1, Point pt2)
{
if (this.m_State == State.Hidden || pt1 == pt2)
{
return;
}
//使用边框颜色
using (Brush brush = RenderEngine.CreateBrush(pt1, pt2, this.CurrentLineColor, this.m_LineBlendStyle))
{
using (Pen pen = RenderEngine.CreatePen(brush, this.m_LineWidth, this.m_LineDashStyle, this.m_LineDashPattern, this.m_LineDashCap, this.m_LineDashOffset))
{
this.m_Graphics.DrawLine(pen, pt1, pt2);
}
}
}
/// <summary>
/// 渲染标签样式分组控件边框色
/// </summary>
/// <param name="rect">渲染区域</param>
/// <param name="tabSize">左上角标签大小</param>
/// <param name="tabRound">标签右上角是否发圆角</param>
/// <param name="tabRadius">标签右上角圆角半径</param>
public void RenderBorderColorGroupBoxTab(Rectangle rect, Size tabSize, bool tabRound, float tabRadius)
{
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))
{
Size innerBorderTabSize = new Size(tabSize.Width - 3, tabSize.Height);
using (GraphicsPath path = RenderEngine.CreateGroupBoxTabGraphicsPath(this.CurrentInnerBorderPathRect, this.m_RoundStyle, this.m_RoundRadius, innerBorderTabSize, tabRound, tabRadius, false))
{
this.m_Graphics.DrawPath(pen, path);
}
}
}
}
//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))
{
Size borderTabSize = new Size(tabSize.Width - 1, tabSize.Height);
using (GraphicsPath path = RenderEngine.CreateGroupBoxTabGraphicsPath(this.CurrentBorderPathRect, this.m_RoundStyle, this.m_RoundRadius, borderTabSize, tabRound, tabRadius, false))
{
this.m_Graphics.DrawPath(pen, path);
}
}
}
}
}
/// <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);
}
}
}
}
