TProduct/Client.V1.7.git

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing.Drawing2D;
using System.Drawing;
using Eventech.Utils.Images;
 
namespace TProduct.PumpGraph.Picture
{
    public partial class LxpMultiSpeedChart3
    {
        private void DrawAxisX()
        {
            //DrawAxisMinorX_Up(this._chartDiagramQH);//画较短的刻度线
            //DrawAxisTitleQ_Up(this._chartDiagramQH);
            //DrawAxisMajorX_Up(this._chartDiagramQH);//画主要的刻度短线
            //DrawAxisLabelX_Up(this._chartDiagramQH);//画刻度数字
 
            DrawAxisLabelX_Bottom(this._chartDiagramQH);//画刻度数字
            DrawAxisMajorX_Bottom(this._chartDiagramQH);//画主要的刻度短线
            DrawAxisMinorX_Bottom(this._chartDiagramQH);//画较短的刻度线
            //DrawAxisTitleQ_Bottom(this._chartDiagramQH);//画“流量(m³/h)”
 
            if (!_chartDiagramNPSH.IsEmpty)
            {
                DrawAxisLabelX_Bottom(this._chartDiagramNPSH);//画刻度数字
                DrawAxisMajorX_Bottom(this._chartDiagramNPSH);//画主要的刻度短线
                DrawAxisMinorX_Bottom(this._chartDiagramNPSH);//画较短的刻度线
               // DrawAxisTitleQ_Bottom(this._chartDiagramNPSH);//画“流量(m³/h)”
            }
 
            if (_isDispCurveQE)
            {
                DrawAxisLabelX_Bottom(this._chartDiagramQE);//画刻度数字
                DrawAxisMajorX_Bottom(this._chartDiagramQE);//画主要的刻度短线
                DrawAxisMinorX_Bottom(this._chartDiagramQE);//画较短的刻度线
                //DrawAxisTitleQ_Bottom(this._chartDiagramQE);//画“流量(m³/h)”
            }
 
 
            if (_isDispCurveQP)
            {
                DrawAxisLabelX_Bottom(this._chartDiagramQP);//画刻度数字
                DrawAxisMajorX_Bottom(this._chartDiagramQP);//画主要的刻度短线
                DrawAxisMinorX_Bottom(this._chartDiagramQP);//画较短的刻度线
                DrawAxisTitleQ_Bottom(this._chartDiagramQP);//画“流量(m³/h)”
            }
 
 
 
 
        }
 
        private bool IsInteralDispX(RectangleF chartDiagram)
        {
            double coordspace = _coordinateParas.CoordSpaceQ;
            double coorminQ = _coordinateParas.CoordMinQ;//最小显示值
            double coormax = (_coordinateParas.GridNumberX + 1) * coordspace + coorminQ;//刻度显示最大值
            var gridSpaceWidthX = chartDiagram.Width / _coordinateParas.GridNumberX;//X轴上格子的宽度
 
            if (gridSpaceWidthX > coormax.ToString().Length * _axisLabelSizeX * 1.1)
            {
                return false;
            }
            else
            {
                return true;
            }
 
        }
 
        //绘制刻度显示值(下部)
        private void DrawAxisLabelX_Bottom(RectangleF chartDiagram)
        {
            var gridSpaceWidthX = chartDiagram.Width / _coordinateParas.GridNumberX;//X轴上格子的宽度
            double coorminQ = _coordinateParas.CoordMinQ;//最小显示值
            double coordspace = _coordinateParas.CoordSpaceQ;
            double coormax = (_coordinateParas.GridNumberX + 1) * coordspace + coorminQ;//刻度显示最大值
 
 
            //X坐标显示刻度
            bool isInteralDisap = IsInteralDispX(chartDiagram);
 
            StringFormat sf = new StringFormat();
            sf.Alignment = StringAlignment.Center; //水平居中
            sf.LineAlignment = StringAlignment.Near; //垂直上对齐
 
            using (var font = new System.Drawing.Font("Arial", _axisLabelSizeX, System.Drawing.FontStyle.Bold))
            using (var brush = new System.Drawing.SolidBrush(_axisLabelColorQ))
            {
                for (int i = 0; i < _coordinateParas.GridNumberX + 1; i = i + 1)
                {
                    if (isInteralDisap && i % 2 == 1)
                    {//间隔显示
                        continue;
                    }
                    float space = i * gridSpaceWidthX;
                    double kedu_d = coorminQ + i * coordspace;
                    if (kedu_d <= 0)
                        kedu_d = 0;
                    string kedu_str = "";
                    if (_unitQ == Eventech.Model.UnitQ.M3H)
                    {
                        kedu_str = kedu_d.ToString();
                    }
                    else
                    {
                        kedu_str = Math.Round(Eventech.Common.UnitQHelper.fromM3H(_unitQ, kedu_d), 3).ToString();
                    }
                    _graphics.DrawString(kedu_str, font, brush, new PointF(chartDiagram.Left + space, chartDiagram.Bottom + _axisLabelSpaceToDiagramQ), sf);
                }
            }
        }
 
        //绘制刻度显示值(上部)
        private void DrawAxisLabelX_Up(RectangleF chartDiagram)
        {
            var gridSpaceWidthX = chartDiagram.Width / _coordinateParas.GridNumberX;//X轴上格子的宽度
            double coorminQ = _coordinateParas.CoordMinQ;//最小显示值
            double coordspace = _coordinateParas.CoordSpaceQ;
            double coormax = (_coordinateParas.GridNumberX + 1) * coordspace + coorminQ;//刻度显示最大值
 
 
            //X坐标显示刻度
            bool isInteralDisap = IsInteralDispX(chartDiagram);
 
 
            StringFormat sf = new StringFormat();
            sf.Alignment = StringAlignment.Center; //水平居中
            sf.LineAlignment = StringAlignment.Far; //垂直上对齐
 
            using (var font = new System.Drawing.Font("Arial", _axisLabelSizeX, System.Drawing.FontStyle.Bold))
            using (var brush = new System.Drawing.SolidBrush(_axisLabelColorQ))
            {
                for (int i = 0; i < _coordinateParas.GridNumberX + 1; i = i + 1)
                {
                    if (isInteralDisap && i % 2 == 1)
                    {//间隔显示
                        continue;
                    }
                    float space = i * gridSpaceWidthX;
                    double kedu_d = coorminQ + i * coordspace;
                    if (kedu_d <= 0)
                        kedu_d = 0;
                    string kedu_str = "";
                    if (_unitQ == Eventech.Model.UnitQ.M3H)
                    {
                        kedu_str = kedu_d.ToString();
                    }
                    else
                    {
                        kedu_str = Math.Round(Eventech.Common.UnitQHelper.fromM3H(_unitQ, kedu_d), 3).ToString();
                    }
                    _graphics.DrawString(kedu_str, font, brush, new PointF(chartDiagram.Left + space, chartDiagram.Top - _axisLabelSpaceToDiagramQ - 1), sf);
                }
            }
        }
 
        //画X轴长刻度线
        private void DrawAxisMajorX_Bottom(RectangleF chartDiagram)
        {
            using (System.Drawing.Pen pen = new System.Drawing.Pen(AxisTickLineColor, AxisTickLineWidth))
            {
                for (int i = 0; i <= _coordinateParas.GridNumberX; i++)
                {
                    float space = i * chartDiagram.Width / _coordinateParas.GridNumberX;//竖直线之间的间距
                    PointF startPt = new PointF(chartDiagram.Left + space, chartDiagram.Bottom);
                    PointF endPt = new PointF(chartDiagram.Left + space, chartDiagram.Bottom + _axisMajorTickLength);
                    _graphics.DrawLine(pen, startPt, endPt);
                }
            }
        }
 
        private void DrawAxisMajorX_Up(RectangleF chartDiagram)
        {
            using (System.Drawing.Pen pen = new System.Drawing.Pen(AxisTickLineColor, AxisTickLineWidth))
            {
                for (int i = 0; i <= _coordinateParas.GridNumberX; i++)
                {
                    float space = i * chartDiagram.Width / _coordinateParas.GridNumberX;//竖直线之间的间距
                    PointF startPt = new PointF(chartDiagram.Left + space, chartDiagram.Top);
                    PointF endPt = new PointF(chartDiagram.Left + space, chartDiagram.Top - _axisMajorTickLength);
                    _graphics.DrawLine(pen, startPt, endPt);
                }
            }
        }
 
 
        //画X轴短刻度线
        private void DrawAxisMinorX_Bottom(RectangleF chartDiagram)
        {
            var gridSpaceWidthX = chartDiagram.Width / _coordinateParas.GridNumberX;//X轴上格子的宽度
            using (System.Drawing.Pen pen = new System.Drawing.Pen(AxisTickLineColor, AxisTickLineWidth))
            {
                for (int i = 0; i < _coordinateParas.GridNumberX; i++)
                {
                    float space_tick = i * gridSpaceWidthX;//竖直线之间的间距
                    for (int j = 0; j < _axisMinorTickNumberX - 1; j++)
                    {
                        float space = j * gridSpaceWidthX / _axisMinorTickNumberX;
                        PointF startPt = new PointF(chartDiagram.Left + space + gridSpaceWidthX / _axisMinorTickNumberX + space_tick, chartDiagram.Bottom);
                        PointF endPt = new PointF(chartDiagram.Left + space + gridSpaceWidthX / _axisMinorTickNumberX + space_tick, chartDiagram.Bottom + _axisMinorTickLength);
                        _graphics.DrawLine(pen, startPt, endPt);
                    }
                }
            }
        }
        private void DrawAxisMinorX_Up(RectangleF chartDiagram)
        {
            var gridSpaceWidthX = chartDiagram.Width / _coordinateParas.GridNumberX;//X轴上格子的宽度
            using (System.Drawing.Pen pen = new System.Drawing.Pen(AxisTickLineColor, AxisTickLineWidth))
            {
                for (int i = 0; i < _coordinateParas.GridNumberX; i++)
                {
                    float space_tick = i * gridSpaceWidthX;//竖直线之间的间距
                    for (int j = 0; j < _axisMinorTickNumberX - 1; j++)
                    {
                        float space = j * gridSpaceWidthX / _axisMinorTickNumberX;
                        PointF startPt = new PointF(chartDiagram.Left + space + gridSpaceWidthX / _axisMinorTickNumberX + space_tick, chartDiagram.Top);
                        PointF endPt = new PointF(chartDiagram.Left + space + gridSpaceWidthX / _axisMinorTickNumberX + space_tick, chartDiagram.Top - _axisMinorTickLength);
                        _graphics.DrawLine(pen, startPt, endPt);
                    }
                }
            }
        }
 
 
        //画X坐标说明，流量(m³/h)
        private void DrawAxisTitleQ_Bottom(RectangleF chartDiagram)
        {
            StringFormat sf = new StringFormat();
            sf.Alignment = StringAlignment.Center; //水平居中
            sf.LineAlignment = StringAlignment.Near; //垂直上对齐
 
            string title = string.Format("{0}({1})", TranslateString("流量"), Eventech.Common.UnitQHelper.GetEnUnitName(_unitQ));
            PointF posi = new PointF();
            posi.X = (chartDiagram.Left + _diagramRightBottomPt.X) / 2;
            posi.Y = chartDiagram.Bottom + _axisTitleSpaceToDiagramQ;
            using (var font = new System.Drawing.Font(GetAxisTitleFontName(), _axisTitleTextSizeQ, System.Drawing.FontStyle.Bold))
            using (var brush = new System.Drawing.SolidBrush(AxisTitleTextColorQ))
            {
                _graphics.DrawString(title, font, brush, posi, sf);
            }
        }
 
        private void DrawAxisTitleQ_Up(RectangleF chartDiagram)
        {
            StringFormat sf = new StringFormat();
            sf.Alignment = StringAlignment.Center; //水平居中
            sf.LineAlignment = StringAlignment.Far; //垂直上对齐
      
 
            string title = string.Format("{0}({1})", TranslateString("流量"), Eventech.Common.UnitQHelper.GetEnUnitName(_unitQ));
            PointF posi = new PointF();
            posi.X = (chartDiagram.Left + _diagramRightBottomPt.X) / 2;
            posi.Y = chartDiagram.Top - _axisTitleSpaceToDiagramQ ;
            using (var font = new System.Drawing.Font(GetAxisTitleFontName(), _axisTitleTextSizeQ, System.Drawing.FontStyle.Bold))
            using (var brush = new System.Drawing.SolidBrush(AxisTitleTextColorQ))
            {
                _graphics.DrawString(title, font, brush, posi, sf);
            }
        }
 
 
        protected string GetAxisTitleFontName()
        {
            if (_language == Eventech.Model.eLocalizationType.zhCN)
            {
                return "宋体";
            }
            else
            {
                return "Arial";
            }
        }
    }
}