using System;
|
using System.Collections.Generic;
|
using System.Drawing;
|
using System.Drawing.Drawing2D;
|
using System.Linq;
|
using System.Text;
|
using Eventech.Utils.Images;
|
|
namespace TProduct.PumpGraph.Picture
|
{
|
public partial class LxpSeriesChart
|
{
|
#region 坐标
|
protected Eventech.Model.QhCoordinateParas _coordinateParas = null;
|
public void SetCoordinate(string strChartCoord)
|
{
|
SetCoordinate(Eventech.Model.QhCoordinateParas.ToParameter(strChartCoord));
|
}
|
public void SetCoordinate(Eventech.Model.QhCoordinateParas coordinateParas)
|
{
|
this._coordinateParas = coordinateParas;
|
}
|
#endregion
|
|
|
#region 显示设置
|
|
protected bool _isDispAxisTitle = true;
|
|
//刻度线颜色
|
protected Color _axisTitleLineColor = Color.FromArgb(120, Color.Black);
|
|
//网格线Y颜色
|
protected Color _gridLineColor = Color.FromArgb(60, Color.Black);
|
public Color GridLineColor
|
{
|
get { return _gridLineColor; }
|
set { _gridLineColor = value; }
|
}
|
|
/// <summary>
|
///
|
/// </summary>
|
protected float _gridLineWidth = 1f;
|
public float GridLineWidthY
|
{
|
get { return _gridLineWidth; }
|
set { _gridLineWidth = value; }
|
}
|
|
/// <summary>
|
///
|
/// </summary>
|
protected Color _axisLabelColor = Color.Black;
|
public Color AxisLabelColor
|
{
|
get { return _axisLabelColor; }
|
set { _axisLabelColor = value; }
|
}
|
|
|
|
/// <summary>
|
/// 长刻度线的长度
|
/// </summary>
|
public float AxisMajorTickLength
|
{
|
get { return _axisMajorTickLength; }
|
set { _axisMajorTickLength = value; }
|
}
|
protected float _axisMajorTickLength = 10;
|
|
/// <summary>
|
///
|
/// </summary>
|
private float _axisLabelSizeQ = 12f;
|
public float AxisLabelSizeQ
|
{
|
get { return _axisLabelSizeQ; }
|
set { _axisLabelSizeQ = value; }
|
}
|
|
/// <summary>
|
///
|
/// </summary>
|
private float _axisLabelSize = 12f;
|
public float AxisLabelSizeH
|
{
|
get { return _axisLabelSize; }
|
set { _axisLabelSize = value; }
|
}
|
|
|
protected float _axisTitleDistanceH = 55;//文字离X轴的距离
|
protected float _axisTitleDistanceQ = 75;//文字离Y轴的距离
|
|
protected float _axisLabelDistanceH = 10;//文字离X轴的距离
|
protected float _axisLabelDistanceQ = 35;//文字离Y轴的距离
|
|
private float _axisTitleTextSizeQ = 16f;
|
private float _axisTitleTextSizeH = 16f;
|
|
private Color _axisTitleTextColorQ = Color.Black;
|
private Color _axisTitleTextColorH = Color.Black;
|
|
|
|
#endregion
|
|
|
protected void DrawDiagram()
|
{
|
DrawGridLineQ();
|
|
DrawGridLineH();
|
|
using (System.Drawing.Pen pen = new System.Drawing.Pen(_axisTitleLineColor, 1.5f))
|
_graphics.DrawRectangle(pen, this._chartDiagramSize.X, _chartDiagramSize.Y, _chartDiagramSize.Width, _chartDiagramSize.Height);
|
}
|
|
|
/// <summary>
|
/// 绘制流量曲线网格(竖直)
|
/// </summary>
|
protected void DrawGridLineQ()
|
{
|
using (var brush = new System.Drawing.SolidBrush(_axisLabelColor))
|
using (var font = new System.Drawing.Font("Arial", _axisLabelSize, System.Drawing.FontStyle.Regular))
|
using (var grid_pen = new System.Drawing.Pen(_gridLineColor, _gridLineWidth))
|
using (var tick_pen = new System.Drawing.Pen(_axisTitleLineColor, 1.5f))
|
{
|
float[] dashValues = { 7, 3 };
|
grid_pen.DashPattern = dashValues;
|
for (int i = 0; i < _coordinateParas.AxisLabelQ.Count; i++)
|
{
|
double Q = _coordinateParas.AxisLabelQ[i];
|
string content = Math.Round(Eventech.Common.UnitQHelper.fromM3H(_coordinateParas.UnitQ, Q), 2).ToString();
|
|
float px = MapRealToPictQ(Q);
|
if (float.IsNaN(px)){ //do
|
return;
|
}
|
PointF pt0 = new PointF();
|
pt0.X = px;
|
pt0.Y = _chartDiagramSize.Bottom ;
|
|
PointF pt1 = new PointF();
|
pt1.X = px;
|
pt1.Y = _chartDiagramSize.Top;
|
|
PointF pt2 = new PointF();
|
pt2.X = px;
|
pt2.Y = _chartDiagramSize.Bottom + _axisMajorTickLength;
|
|
_graphics.DrawLine(grid_pen, pt0, pt1);
|
_graphics.DrawLine(tick_pen, pt0, pt2);
|
|
//刻度值
|
PointF pt = new PointF();
|
pt.X = pt1.X;
|
pt.Y = _chartDiagramSize.Bottom + _axisLabelDistanceQ;
|
|
_graphics.DrawString(content, pt, font, _axisLabelColor, StringAlignment.Center, StringAlignment.Far, 0);
|
}
|
}
|
}
|
|
|
/// <summary>
|
/// 绘制扬程曲线网格(水平)
|
/// </summary>
|
protected void DrawGridLineH()
|
{
|
using (var brush = new System.Drawing.SolidBrush(_axisLabelColor))
|
using (var font = new System.Drawing.Font("Arial", _axisLabelSize, System.Drawing.FontStyle.Regular))
|
using (var grid_pen = new System.Drawing.Pen(_gridLineColor, _gridLineWidth))
|
using (var tick_pen = new System.Drawing.Pen(_axisTitleLineColor,1.5f))
|
{
|
float[] dashValues = { 7, 3 };
|
grid_pen.DashPattern = dashValues;
|
|
for (int i = 0; i < _coordinateParas.AxisLabelH.Count; i++)
|
{
|
double h = _coordinateParas.AxisLabelH[i];
|
string content = Math.Round(Eventech.Common.UnitHHelper.fromM(_coordinateParas.UnitH, h), 2).ToString();
|
|
var py = MapRealToPictH(h);
|
|
PointF pt0 = new PointF();
|
pt0.X = _chartDiagramSize.Left ;
|
pt0.Y = py;
|
|
PointF pt1 = new PointF();
|
pt1.X = _chartDiagramSize.Left - _axisMajorTickLength;
|
pt1.Y = py;
|
|
PointF pt2 = new PointF();
|
pt2.X = _chartDiagramSize.Right;
|
pt2.Y = py;
|
|
_graphics.DrawLine(grid_pen, pt0, pt2);
|
_graphics.DrawLine(tick_pen, pt0, pt1);
|
|
//刻度值
|
PointF pt = new PointF();
|
pt.X = _chartDiagramSize.Left - _axisLabelDistanceH;
|
pt.Y = pt1.Y;
|
_graphics.DrawString(content, pt, font, _axisLabelColor, StringAlignment.Far, StringAlignment.Center, 0);
|
}
|
}
|
}
|
|
|
/// <summary>
|
/// 画X坐标说明
|
/// </summary>
|
protected void DrawAxisTitleQ()
|
{
|
string title = string.Format("{0}({1})", "Q", Eventech.Common.UnitQHelper.GetEnUnitName(this._coordinateParas.UnitQ));
|
PointF pt = new PointF();
|
pt.X = _chartDiagramSize.X + _chartDiagramSize.Width / 2 - 5;
|
pt.Y = _chartDiagramSize.Bottom + _axisTitleDistanceQ;
|
|
using (var font = new System.Drawing.Font("Arial", _axisTitleTextSizeQ, System.Drawing.FontStyle.Regular))
|
{
|
_graphics.DrawString(title, pt, font, _axisTitleTextColorQ, StringAlignment.Near, StringAlignment.Far, 0);
|
}
|
}
|
|
|
|
|
/// <summary>
|
/// /
|
/// </summary>
|
protected void DrawAxisTitleH()
|
{
|
string title = string.Format("{0}({1})", "H", Eventech.Common.UnitHHelper.GetEnUnitName(this._coordinateParas.UnitH));
|
PointF pt = new PointF();
|
pt.X = (float)(_chartDiagramSize.X - _axisTitleDistanceH);
|
pt.Y = _chartDiagramSize.Y + _chartDiagramSize.Height / 2;
|
|
using (var font = new Font("Arial", _axisTitleTextSizeH))
|
{
|
_graphics.DrawString(title, pt, font, _axisTitleTextColorQ, StringAlignment.Far, StringAlignment.Center, -90);
|
}
|
_graphics.ResetTransform();
|
}
|
|
|
|
}
|
}
|
