From 8f677b1741b78e4de4c95373fc02587a05d7b5ca Mon Sep 17 00:00:00 2001
From: lixiaojun <1287241240@qq.com>
Date: 星期五, 16 八月 2024 17:52:08 +0800
Subject: [PATCH] 2d尝试，功能基本实现，还差绘制特定区域
---
WinFrmUI/Yw.WinFrmUI.Hydro.L2d.Core/01-network/04-link/Pump.cs | 68 ++++++++++++++++++++++++++++++++-
1 files changed, 65 insertions(+), 3 deletions(-)
diff --git a/WinFrmUI/Yw.WinFrmUI.Hydro.L2d.Core/01-network/04-link/Pump.cs b/WinFrmUI/Yw.WinFrmUI.Hydro.L2d.Core/01-network/04-link/Pump.cs
index 4737971..de7eead 100644
--- a/WinFrmUI/Yw.WinFrmUI.Hydro.L2d.Core/01-network/04-link/Pump.cs
+++ b/WinFrmUI/Yw.WinFrmUI.Hydro.L2d.Core/01-network/04-link/Pump.cs
@@ -30,11 +30,29 @@
/// </summary>
public float? Height { get; set; }
+ private Coordinate _coordinate { get; set; }//鍧愭爣淇℃伅
+
+ //鑾峰彇鍧愭爣浣嶇疆
+ private Coordinate GetCoordinate(Graphics g)
+ {
+ var ws = this.Width.HasValue ? this.Width.Value : CacheHelper.HydroL2d.Pump.Size.Width;
+ var hs = this.Height.HasValue ? this.Height.Value : CacheHelper.HydroL2d.Pump.Size.Height;
+ var wz = ws / g.PageScale;
+ var hz = hs / g.PageScale;
+ var angle = (float)this.StartPosition.AngleClockWise(this.EndPosition);
+ var xp = this.StartPosition.GetXPoint(this.EndPosition);
+ var size = new SizeF(xp.X - this.StartPosition.X, 2 * hz);
+ return Coordinate.GetCoordinate(this.StartPosition, angle, size, StringAlignment.Near, StringAlignment.Center);
+ }
+
/// <summary>
/// 缁樺埗
/// </summary>
public override void Draw(Graphics g)
{
+ _coordinate = GetCoordinate(g);
+ #region 鐢荤嚎
+
var fromCachePen = true;
var pen = CacheHelper.PumpLinePen;
if (this.LineColor.HasValue && this.LineWidth.HasValue)
@@ -42,19 +60,26 @@
pen = new Pen(this.LineColor.Value, this.LineWidth.Value);
fromCachePen = false;
}
+ var penWidth = pen.Width;
+ pen.Width = pen.Width / g.PageScale;
g.DrawLine(pen, this.StartPosition, this.EndPosition);
+ pen.Width = penWidth;
if (!fromCachePen)
{
pen.Dispose();
}
+
+ #endregion
+
+ #region 鐢诲浘鐗�
var img = CacheHelper.PumpImage;
if (this.Image != null)
{
img = this.Image;
}
- var width = this.Width.HasValue ? this.Width.Value : CacheHelper.HydroL2d.Pump.Width;
- var height = this.Height.HasValue ? this.Height.Value : CacheHelper.HydroL2d.Pump.Height;
+ var width = this.Width.HasValue ? this.Width.Value : CacheHelper.HydroL2d.Pump.Size.Width;
+ var height = this.Height.HasValue ? this.Height.Value : CacheHelper.HydroL2d.Pump.Size.Height;
var isNewImage = false;
if (img.Width != (int)width || img.Height != (int)height)
{
@@ -62,13 +87,50 @@
isNewImage = true;
}
- g.DrawImage(img, this.StartPosition.GetCenter(this.EndPosition));
+ var pt = this.StartPosition.GetCenter(this.EndPosition);
+ var dx = width / g.PageScale / 2f;
+ var dy = height / g.PageScale / 2f;
+ var p0 = new PointF(pt.X - dx, pt.Y - dy);
+
+ g.DrawImage(img, p0);
if (isNewImage)
{
img.Dispose();
}
+ #endregion
+
+ }
+
+ /// <summary>
+ /// 鍖呭惈
+ /// </summary>
+ public override bool Contains(PointF pt)
+ {
+ if (_coordinate == null)
+ {
+ return false;
+ }
+ var pa = _coordinate.Origin.RotatePointF(pt, _coordinate.Angle, false);
+ return _coordinate.BeforeRectf.Contains(pa);
+ }
+
+ /// <summary>
+ /// 鐩镐氦
+ /// </summary>
+ public override bool Intersect(RectangleF rectf)
+ {
+ var positions = this.Positions;
+ foreach (var position in positions)
+ {
+ if (rectf.Contains(position))
+ {
+ return true;
+ }
+ }
+ return false;
+
}
--
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