using System;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Windows.Forms;
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using Microsoft.Drawing;
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using Microsoft.Windows.Forms.Layout;
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namespace Microsoft.Windows.Forms
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{
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partial class Sprite
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{
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//渲染时传递进来的临时变量
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private Rectangle m_BackColorRect;
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private Rectangle m_BackgroundImageRect;
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private Rectangle m_BackgroundImage9Rect;
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private Rectangle m_TextImageRect;
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private Rectangle m_StringRect;
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private Rectangle m_BorderColorRect;
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//渲染文本核心方法
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private void RenderTextCore(LayoutData layout)
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{
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layout.DoLayout();//执行布局
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this.CurrentTextPreferredRect = layout.OutTextBounds;//保存文本区域矩形
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bool needRotate = !(Single.IsNaN(this.m_TextRotateAngle) || this.m_TextRotateAngle % 360f == 0f);//是否需要旋转
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Rectangle textRect = needRotate ? RenderEngine.RotateRect(this.m_Graphics, this.CurrentTextPreferredRect, this.m_TextRotateAngle, false) : this.CurrentTextPreferredRect; //新绘图区域(如果旋转则为旋转后的区域)
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//绘制阴影或描边
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if (this.m_TextShadowShapeStyle != 0)
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{
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using (new SmoothingModeGraphics(this.m_Graphics, SmoothingMode.AntiAlias))
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{
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using (GraphicsPath textPath = new GraphicsPath())
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{
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//添加文本
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textPath.AddString(this.m_Text, this.m_Font.FontFamily, (int)this.m_Font.Style, this.m_Graphics.DpiY * this.m_Font.SizeInPoints / 72f, textRect, layout.CurrentStringFormat);
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//绘制阴影和阴影描边
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if (((this.m_TextShadowShapeStyle & ShadowShapeStyle.Shadow) != 0) || ((this.m_TextShadowShapeStyle & ShadowShapeStyle.ShapeOfShadow) != 0 && this.m_TextShapeOfShadowWidth > 0f))
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{
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using (GraphicsPath shadowPath = textPath.Clone() as GraphicsPath)
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{
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using (Matrix shadowMatrix = new Matrix(1, 0, 0, 1, this.m_TextShadowMatrixOffset.X, this.m_TextShadowMatrixOffset.Y))
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{
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shadowPath.Transform(shadowMatrix);
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}
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//绘制阴影
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if ((this.m_TextShadowShapeStyle & ShadowShapeStyle.Shadow) != 0)
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{
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using (Brush shadowBrush = new SolidBrush(this.m_TextShadowColor))
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{
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this.m_Graphics.FillPath(shadowBrush, shadowPath);
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}
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}
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//阴影描边
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if ((this.m_TextShadowShapeStyle & ShadowShapeStyle.ShapeOfShadow) != 0 && this.m_TextShapeOfShadowWidth > 0f)
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{
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using (Pen shapeOfShadowPen = new Pen(this.m_TextShapeOfShadowColor, this.m_TextShapeOfShadowWidth))
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{
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this.m_Graphics.DrawPath(shapeOfShadowPen, shadowPath);
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}
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}
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}
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}
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//绘制文本
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using (Brush textBrush = new SolidBrush(this.CurrentForeColor))
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{
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this.m_Graphics.FillPath(textBrush, textPath);
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}
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//文本描边
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if ((this.m_TextShadowShapeStyle & ShadowShapeStyle.ShapeOfText) != 0 && this.m_TextShapeOfTextWidth > 0f)
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{
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using (Pen shapeOfTextPen = new Pen(this.m_TextShapeOfTextColor, this.m_TextShapeOfTextWidth))
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{
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this.m_Graphics.DrawPath(shapeOfTextPen, textPath);
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}
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}
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}
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}
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}
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else
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{
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using (new TextRenderingHintGraphics(this.m_Graphics, this.m_TextRenderingHint))
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{
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using (Brush textBrush = new SolidBrush(this.CurrentForeColor))
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{
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this.m_Graphics.DrawString(this.m_Text, this.m_Font, textBrush, textRect, layout.CurrentStringFormat);
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}
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}
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}
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//恢复旋转
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if (needRotate)
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this.m_Graphics.ResetTransform();
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}
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//渲染图片核心方法
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private void RenderImageCore(LayoutData layout)
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{
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layout.DoLayout();//执行布局
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this.CurrentImagePreferredRect = layout.OutImageBounds;//保存图片区域矩形
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bool needRotate = !(float.IsNaN(this.m_ImageRotateAngle) || this.m_ImageRotateAngle % 360f == 0f);//是否需要旋转
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Rectangle imageBounds = needRotate ? RenderEngine.RotateRect(this.m_Graphics, this.CurrentImagePreferredRect, this.m_ImageRotateAngle, false) : this.CurrentImagePreferredRect;//新绘图区域(如果旋转则为旋转后的区域)
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//开始绘制
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if (this.m_State == State.Disabled && this.m_ImageGrayOnDisabled)
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{
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using (Image grayImg = RenderEngine.GetGrayImage(this.CurrentImage))
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{
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this.m_Graphics.DrawImage(grayImg, imageBounds);
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}
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}
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else
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{
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this.m_Graphics.DrawImage(this.CurrentImage, imageBounds);
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}
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//恢复旋转
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if (needRotate)
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this.m_Graphics.ResetTransform();
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}
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/// <summary>
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/// 创建区域
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/// </summary>
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/// <param name="rect">区域位置和大小</param>
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/// <returns>区域</returns>
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public Region CreateRegion(Rectangle rect)
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{
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if (this.m_RoundStyle == RoundStyle.None)//直角
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{
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if ((this.m_RoundCornerStyle & CornerStyle.Horizontal) != 0)
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rect.Inflate(2, 0);
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else if ((this.m_RoundCornerStyle & CornerStyle.Vertical) != 0)
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rect.Inflate(0, 2);
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else
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return null;
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}
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else//有圆角
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{
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if ((this.m_RoundCornerStyle & CornerStyle.Horizontal) != 0)
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rect.Inflate(5, 1);
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else if ((this.m_RoundCornerStyle & CornerStyle.Vertical) != 0)
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rect.Inflate(1, 5);
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else
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return null;
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}
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using (GraphicsPath path = RenderEngine.CreateGraphicsPath(rect, this.m_RoundCornerStyle, this.m_RoundStyle, this.m_RoundRadius, false))
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{
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return new Region(path);
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}
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}
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/// <summary>
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/// 渲染背景色
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderBackColor(Rectangle rect)
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{
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this.m_BackColorRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BackColorRect))
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return;
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using (Brush brush = RenderEngine.CreateBrush(this.CurrentBackColorBrushRect, this.CurrentBackColor, this.m_BackColorPos1, this.m_BackColorPos2, this.CurrentBackColorReverse, this.CurrentBackColorMode, this.m_BackColorBlendStyle))
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{
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if (float.IsNaN(this.m_RoundRadius) || this.m_RoundRadius <= 0f)
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this.m_Graphics.FillRectangle(brush, this.CurrentBackColorPathRect);
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else
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this.m_Graphics.FillPath(brush, this.CurrentBackColorPath);
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}
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}
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/// <summary>
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/// 渲染背景色特效
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/// </summary>
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public void RenderBackColorAero()
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{
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BackColorRect))
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return;
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//绘制模糊效果
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if ((this.m_BackColorAeroStyle & AeroStyle.Blur) != 0)
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{
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Rectangle blurRect = this.CurrentBackColorPathRect;
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int blurWidth = 0;
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int blurHeight = 0;
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switch (this.m_BackColorAlign)
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{
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case TabAlignment.Top:
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blurHeight = (int)(this.CurrentBackColorPathRect.Height * this.m_BackColorAeroPos);
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blurRect.Height = blurHeight;
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break;
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case TabAlignment.Bottom:
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blurHeight = (int)(this.CurrentBackColorPathRect.Height * this.m_BackColorAeroPos);
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blurRect.Y = blurRect.Bottom - blurHeight;
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blurRect.Height = blurHeight;
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break;
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case TabAlignment.Left:
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blurWidth = (int)(this.CurrentBackColorPathRect.Width * this.m_BackColorAeroPos);
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blurRect.Width = blurWidth;
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break;
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case TabAlignment.Right:
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blurWidth = (int)(this.CurrentBackColorPathRect.Width * this.m_BackColorAeroPos);
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blurRect.X = blurRect.Right - blurWidth;
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blurRect.Width = blurWidth;
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break;
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default://同Top
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blurHeight = (int)(this.CurrentBackColorPathRect.Height * this.m_BackColorAeroPos);
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blurRect.Height = blurHeight;
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break;
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}
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//绘制
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RenderEngine.DrawAeroBlur(this.m_Graphics, blurRect, this.m_BackColorAeroBlurColor);
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}
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//绘制玻璃效果
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if ((this.m_BackColorAeroStyle & AeroStyle.Glass) != 0)
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{
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Rectangle glassRect = this.CurrentBackColorPathRect;
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int blurWidth = 0;
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int blurHeight = 0;
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switch (this.m_BackColorAlign)
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{
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case TabAlignment.Top:
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blurHeight = (int)(glassRect.Height * this.BackColorAeroPos);
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glassRect.Y += blurHeight;//底部
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glassRect.Height = (glassRect.Height - blurHeight) * 2;//圆的一半
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break;
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case TabAlignment.Bottom:
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blurHeight = (int)(glassRect.Height * this.BackColorAeroPos);
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glassRect.Y -= (glassRect.Height - blurHeight);//顶部
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glassRect.Height = (this.CurrentBackColorPathRect.Height - blurHeight) * 2;//圆的一半
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break;
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case TabAlignment.Left:
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blurWidth = (int)(glassRect.Width * this.BackColorAeroPos);
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glassRect.X += blurWidth;//右侧
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glassRect.Width = (glassRect.Width - blurWidth) * 2;//圆的一半
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break;
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case TabAlignment.Right:
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blurWidth = (int)(glassRect.Width * this.BackColorAeroPos);
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glassRect.X -= (glassRect.Width - blurWidth);//左侧
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glassRect.Width = (glassRect.Width - blurWidth) * 2;//圆的一般
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break;
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default://同Top
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blurHeight = (int)(glassRect.Height * this.BackColorAeroPos);
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glassRect.Y += blurHeight;//底部
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glassRect.Height = (glassRect.Height - blurHeight) * 2;//圆的一半
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break;
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}
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//绘制
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RenderEngine.DrawAeroGlass(this.m_Graphics, glassRect, this.BackColorAeroGlassCenterColor, this.BackColorAeroGlassSurroundColor);
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}
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}
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/// <summary>
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/// 渲染背景图
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderBackgroundImage(Rectangle rect)
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{
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this.m_BackgroundImageRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BackgroundImageRect) || this.CurrentBackgroundImage == null)
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return;
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if (this.m_State == State.Disabled && this.m_BackgroundImageGrayOnDisabled)//灰色图片
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{
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using (Image img = RenderEngine.GetGrayImage(this.CurrentBackgroundImage))
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{
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RenderEngine.DrawBackgroundImage(this.m_Graphics, img, this.CurrentBackgroundImageRect, this.m_BackgroundImageLayout);
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}
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}
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else//原图
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{
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RenderEngine.DrawBackgroundImage(this.m_Graphics, this.CurrentBackgroundImage, this.CurrentBackgroundImageRect, this.m_BackgroundImageLayout);
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}
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}
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/// <summary>
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/// 渲染九宫格背景图
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderBackgroundImage9(Rectangle rect)
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{
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this.m_BackgroundImage9Rect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BackgroundImage9Rect) || this.CurrentBackgroundImage9 == null)
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return;
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if (this.m_State == State.Disabled && this.m_BackgroundImage9GrayOnDisabled)//灰色图片
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{
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using (Image img = RenderEngine.GetGrayImage(this.CurrentBackgroundImage9))
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{
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RenderEngine.DrawBackgroundImage9(this.m_Graphics, img, this.CurrentBackgroundImage9Rect, this.m_BackgroundImage9Padding.Left, this.m_BackgroundImage9Padding.Top, this.m_BackgroundImage9Padding.Right, this.m_BackgroundImage9Padding.Bottom, this.m_BackgroundImage9Layout);
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}
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}
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else//原图
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{
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RenderEngine.DrawBackgroundImage9(this.m_Graphics, this.CurrentBackgroundImage9, this.CurrentBackgroundImage9Rect, this.m_BackgroundImage9Padding.Left, this.m_BackgroundImage9Padding.Top, this.m_BackgroundImage9Padding.Right, this.m_BackgroundImage9Padding.Bottom, this.m_BackgroundImage9Layout);
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}
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}
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/// <summary>
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/// 渲染文本和图片
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderTextAndImage(Rectangle rect)
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{
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this.m_TextImageRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_TextImageRect) || ((this.m_Text == null || this.m_Text.Length <= 0) && this.m_Image == null))
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return;
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using (LayoutData layout = new LayoutData())
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{
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layout.Graphics = this.m_Graphics;
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layout.ClientRectangle = this.CurrentTextImageClientRect;
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layout.Padding = this.m_Padding;
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layout.TextImageRelation = this.m_TextImageRelation;
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layout.RightToLeft = this.m_RightToLeft;
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layout.ImageSize = (this.CurrentImage == null ? Size.Empty : this.m_ImageSize);
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layout.ImageAlign = this.m_ImageAlign;
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layout.ImageOffset = this.m_ImageOffset;
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layout.Text = this.m_Text;
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layout.Font = this.m_Font;
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layout.TextAlign = this.m_TextAlign;
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layout.TextOffset = this.m_TextOffset;
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if (this.CurrentImage != null)
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this.RenderImageCore(layout);
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if (this.Text != null && this.Text.Length > 0)
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this.RenderTextCore(layout);
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}
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}
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/// <summary>
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/// 渲染文本
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderText(Rectangle rect)
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{
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this.m_TextImageRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_TextImageRect) || this.Text == null || this.Text.Length <= 0)
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return;
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using (LayoutData layout = new LayoutData())
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{
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layout.Graphics = this.m_Graphics;
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layout.ClientRectangle = this.CurrentTextImageClientRect;
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layout.Padding = this.m_Padding;
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layout.TextImageRelation = this.m_TextImageRelation;
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layout.RightToLeft = this.m_RightToLeft;
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layout.Text = this.m_Text;
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layout.Font = this.m_Font;
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layout.TextAlign = this.m_TextAlign;
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layout.TextOffset = this.m_TextOffset;
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this.RenderTextCore(layout);
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}
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}
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/// <summary>
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/// 渲染图片
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderImage(Rectangle rect)
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{
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this.m_TextImageRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_TextImageRect) || this.CurrentImage == null)
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return;
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using (LayoutData layout = new LayoutData())
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{
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layout.Graphics = this.m_Graphics;
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layout.ClientRectangle = this.CurrentTextImageClientRect;
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layout.Padding = this.m_Padding;
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layout.TextImageRelation = this.m_TextImageRelation;
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layout.RightToLeft = this.m_RightToLeft;
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layout.ImageSize = (this.CurrentImage == null ? Size.Empty : this.m_ImageSize);
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layout.ImageAlign = this.m_ImageAlign;
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layout.ImageOffset = this.m_ImageOffset;
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this.RenderImageCore(layout);
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}
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}
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/// <summary>
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/// 准备渲染字符串路径,返回字符串路径的大小(测量字符串路径大小,画布无限制)
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/// </summary>
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/// <returns>字符串路径大小</returns>
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public Size BeginRenderString()
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{
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if (this.m_State == State.Hidden || this.Text == null || this.Text.Length <= 0)
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return Size.Empty;
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Size strSize;
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this.m_CurrentStringPathRect = RenderEngine.BeginDrawString(this.m_Graphics, this.Text, this.Font, out strSize);
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this.m_CurrentStringSize = strSize;
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return this.CurrentStringPathRect.Size;
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}
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/// <summary>
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/// 准备渲染字符串路径,返回字符串路径的大小(测量字符串路径大小,画布有限制)
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/// </summary>
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/// <param name="rect">测量时,画布限制.与绘制区域无关</param>
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/// <returns>字符串路径大小</returns>
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public Size BeginRenderString(Rectangle rect)
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{
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect) || this.Text == null || this.Text.Length <= 0)
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return Size.Empty;
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Size strSize;
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this.m_CurrentStringPathRect = RenderEngine.BeginDrawString(this.m_Graphics, this.Text, this.Font, rect, out strSize);
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this.m_CurrentStringSize = strSize;
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return this.CurrentStringPathRect.Size;
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}
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/// <summary>
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/// 正式渲染字符串路径
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void EndRenderString(Rectangle rect)
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{
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this.m_StringRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_StringRect) || this.Text == null || this.Text.Length <= 0)
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return;
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using (Brush brush = new SolidBrush(this.CurrentForeColor))
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{
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RenderEngine.EndDrawString(this.m_Graphics, this.m_Text, this.m_Font, brush, this.CurrentStringRect, this.m_TextAlign, this.CurrentStringPathRect, this.CurrentStringSize);
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}
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}
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/// <summary>
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/// 渲染字符串路径
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderString(Rectangle rect)
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{
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this.BeginRenderString(rect);
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this.EndRenderString(rect);
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}
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/// <summary>
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/// 渲染边框颜色(RoundStyle圆角样式,BorderStyle确定绘制哪个边,BlendStyle混合方式)
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/// </summary>
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/// <param name="rect">渲染区域</param>
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public void RenderBorder(Rectangle rect)
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{
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this.m_BorderColorRect = rect;
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BorderColorRect))
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return;
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//重置剪切区
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this.m_Graphics.SetClip(this.m_GraphicsClip, CombineMode.Replace);
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//绘制内边框
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if (this.m_InnerBorderVisibleStyle != BorderVisibleStyle.None)
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{
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using (Brush brush = RenderEngine.CreateBrush(this.CurrentInnerBorderBrushRect, this.CurrentInnerBorderColor, this.m_InnerBorderColorPos1, this.m_InnerBorderColorPos2, this.CurrentBackColorReverse, this.CurrentBackColorMode, this.m_InnerBorderBlendStyle))
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{
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using (Pen pen = RenderEngine.CreatePen(brush, 1, this.m_InnerBorderDashStyle, this.m_InnerBorderDashPattern, this.m_InnerBorderDashCap, this.m_InnerBorderDashOffset))
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{
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RenderEngine.DrawBorder(this.m_Graphics, pen, this.CurrentInnerBorderPathRect, this.m_InnerBorderVisibleStyle, this.m_RoundCornerStyle, this.m_RoundStyle, this.m_RoundRadius, false);
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}
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}
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}
|
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//绘制边框
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if (this.m_BorderVisibleStyle != BorderVisibleStyle.None)
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{
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using (Brush brush = RenderEngine.CreateBrush(this.CurrentBorderBrushRect, this.CurrentBorderColor, this.m_BorderColorPos1, this.m_BorderColorPos2, this.CurrentBackColorReverse, this.CurrentBackColorMode, this.m_BorderBlendStyle))
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{
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using (Pen pen = RenderEngine.CreatePen(brush, 1, this.m_BorderDashStyle, this.m_BorderDashPattern, this.m_BorderDashCap, this.m_BorderDashOffset))
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{
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RenderEngine.DrawBorder(this.m_Graphics, pen, this.CurrentBorderPathRect, this.m_BorderVisibleStyle, this.m_RoundCornerStyle, this.m_RoundStyle, this.m_RoundRadius, false);
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}
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}
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}
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}
|
/// <summary>
|
/// 渲染线段
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/// </summary>
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/// <param name="pt1">起点</param>
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/// <param name="pt2">终点</param>
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public void RenderLine(Point pt1, Point pt2)
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{
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if (this.m_State == State.Hidden || pt1 == pt2)
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return;
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//使用边框颜色
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using (Brush brush = RenderEngine.CreateBrush(pt1, pt2, this.CurrentLineColor, this.m_LineBlendStyle))
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{
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using (Pen pen = RenderEngine.CreatePen(brush, this.m_LineWidth, this.m_LineDashStyle, this.m_LineDashPattern, this.m_LineDashCap, this.m_LineDashOffset))
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{
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this.m_Graphics.DrawLine(pen, pt1, pt2);
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}
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}
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}
|
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/// <summary>
|
/// 渲染对号(按比例渲染)
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
public void RenderCheck(Rectangle rect)
|
{
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if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
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this.CurrentTextPreferredRect = rect;
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RenderEngine.DrawCheck(this.m_Graphics, this.CurrentTextPreferredRect, this.CurrentForeColor);
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}
|
/// <summary>
|
/// 渲染叉号(按比例渲染)
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
public void RenderCross(Rectangle rect)
|
{
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
|
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this.CurrentTextPreferredRect = rect;
|
RenderEngine.DrawCross(this.m_Graphics, this.CurrentTextPreferredRect, this.CurrentForeColor);
|
}
|
/// <summary>
|
/// 渲染省略号(按比例渲染)
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
public void RenderEllipsis(Rectangle rect)
|
{
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
|
|
this.CurrentTextPreferredRect = rect;
|
RenderEngine.DrawEllipsis(this.m_Graphics, this.CurrentTextPreferredRect, this.CurrentForeColor);
|
}
|
/// <summary>
|
/// 渲染箭头(按比例渲染)
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
/// <param name="direction">箭头方向</param>
|
public void RenderArrow(Rectangle rect, ArrowDirection direction)
|
{
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
|
|
this.CurrentTextPreferredRect = rect;
|
RenderEngine.DrawArrow(this.m_Graphics, this.CurrentTextPreferredRect, this.CurrentForeColor, direction);
|
}
|
/// <summary>
|
/// 渲染箭头(固定大小)
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
/// <param name="direction">箭头方向</param>
|
/// <param name="style">大小样式</param>
|
public void RenderArrow(Rectangle rect, ArrowDirection direction, SizeStyle style)
|
{
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
|
|
this.CurrentTextPreferredRect = rect;
|
RenderEngine.DrawArrow(this.m_Graphics, this.CurrentTextPreferredRect, this.CurrentForeColor, direction, style);
|
}
|
/// <summary>
|
/// 渲染Metrol按下边框
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
public void RenderMetroPress(Rectangle rect)
|
{
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
|
|
//左侧
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Left) != 0)
|
{
|
rect.X += 2;
|
rect.Width -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Left) != 0)
|
{
|
rect.X += 1;
|
rect.Width -= 1;
|
}
|
|
//上边
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Top) != 0)
|
{
|
rect.Y += 2;
|
rect.Height -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Top) != 0)
|
{
|
rect.Y += 1;
|
rect.Height -= 1;
|
}
|
|
//右边
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Right) != 0)
|
{
|
rect.Width -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Right) != 0)
|
{
|
rect.Width -= 1;
|
}
|
|
//下边
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Bottom) != 0)
|
{
|
rect.Height -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Bottom) != 0)
|
{
|
rect.Height -= 1;
|
}
|
|
//设置剪切区
|
this.m_Graphics.SetClip(rect);
|
|
//绘制宽边框
|
using (GraphicsPath pathBorder = RenderEngine.CreateGraphicsPath(rect),
|
pathBorderIn = RenderEngine.CreateGraphicsPath(Rectangle.Inflate(rect, -3, -3)))
|
{
|
//边框区域
|
pathBorder.AddPath(pathBorderIn, true);
|
|
//绘制
|
using (Brush brush = new SolidBrush(this.CurrentBorderColor))
|
{
|
this.m_Graphics.FillPath(brush, pathBorder);
|
}
|
}
|
}
|
/// <summary>
|
/// 绘制Metrol选中边框
|
/// </summary>
|
/// <param name="rect">渲染区域</param>
|
public void RenderMetroCheck(Rectangle rect)
|
{
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(rect))
|
return;
|
|
//左侧
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Left) != 0)
|
{
|
rect.X += 2;
|
rect.Width -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Left) != 0)
|
{
|
rect.X += 1;
|
rect.Width -= 1;
|
}
|
|
//上边
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Top) != 0)
|
{
|
rect.Y += 2;
|
rect.Height -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Top) != 0)
|
{
|
rect.Y += 1;
|
rect.Height -= 1;
|
}
|
|
//右边
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Right) != 0)
|
{
|
rect.Width -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Right) != 0)
|
{
|
rect.Width -= 1;
|
}
|
|
//下边
|
if ((this.m_InnerBorderVisibleStyle & BorderVisibleStyle.Bottom) != 0)
|
{
|
rect.Height -= 2;
|
}
|
else if ((this.m_BorderVisibleStyle & BorderVisibleStyle.Bottom) != 0)
|
{
|
rect.Height -= 1;
|
}
|
|
//设置剪切区
|
this.m_Graphics.SetClip(rect);
|
|
//绘制宽边框
|
using (GraphicsPath pathBorder = RenderEngine.CreateGraphicsPath(rect),
|
pathBorderIn = RenderEngine.CreateGraphicsPath(Rectangle.Inflate(rect, -3, -3)),
|
pathTriangle = new GraphicsPath())
|
{
|
//边框区域
|
pathBorder.AddPath(pathBorderIn, true);
|
|
//右上角三角区域
|
Point[] points = new Point[] {
|
new Point(rect.X + rect.Width - 40, rect.Y),
|
new Point(rect.X + rect.Width, rect.Y),
|
new Point(rect.X + rect.Width, rect.Y + 40)
|
};
|
pathTriangle.AddPolygon(points);
|
|
//绘制
|
using (Brush brush = new SolidBrush(this.CurrentBackColor))
|
{
|
this.m_Graphics.FillPath(brush, pathBorder);
|
this.m_Graphics.FillPath(brush, pathTriangle);
|
}
|
}
|
|
//绘制对号
|
RenderEngine.DrawCheck(this.m_Graphics, new Rectangle(rect.Right - 22, rect.Y + 2, 20, 20), this.CurrentForeColor);
|
}
|
/// <summary>
|
/// 渲染标签样式分组控件背景色
|
/// </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 RenderBackColorGroupBoxTab(Rectangle rect, Size tabSize, bool tabRound, float tabRadius)
|
{
|
this.m_BackColorRect = rect;
|
|
if (this.m_State == State.Hidden || !RectangleEx.IsVisible(this.m_BackColorRect))
|
return;
|
|
using (Brush brush = RenderEngine.CreateBrush(this.CurrentBackColorBrushRect, this.CurrentBackColor, this.m_BackColorPos1, this.m_BackColorPos2, this.CurrentBackColorReverse, this.CurrentBackColorMode, this.m_BackColorBlendStyle))
|
{
|
//校正背景区域
|
if (this.m_InnerBorderVisibleStyle != BorderVisibleStyle.None)
|
tabSize.Width -= 4;
|
else if (this.m_BorderVisibleStyle != BorderVisibleStyle.None)
|
tabSize.Width -= 2;
|
using (GraphicsPath path = RenderEngine.CreateGroupBoxTabGraphicsPath(this.CurrentBackColorPathRect, this.m_RoundStyle, this.m_RoundRadius, tabSize, tabRound, tabRadius, false))
|
{
|
this.m_Graphics.SetClip(path, CombineMode.Intersect);
|
this.m_Graphics.FillPath(brush, path);
|
}
|
}
|
}
|
/// <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);
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
