/******************************************************************************
?*?SunnyUI?開源控件庫、工具類庫、擴展類庫、多頁面開發框架。
?*?CopyRight?（C）?2012-2020?ShenYongHua（沈永華）.
?*?QQ群：56829229?QQ：17612584?EMail：SunnyUI@qq.com
?*
?*?Blog:???https://www.cnblogs.com/yhuse
?*?Gitee:??https://gitee.com/yhuse/SunnyUI
?*?GitHub:?https://github.com/yhuse/SunnyUI
?*
?*?SunnyUI.dll?can?be?used?for?free?under?the?GPL-3.0?license.
?*?If?you?use?this?code?please?keep?this?note.
?*?如果您使用此代碼，請保留此說明。
?******************************************************************************
?*?文件名稱:?UIBarChart.cs
?*?文件說明:?柱狀圖
?*?當前版本:?V2.2
?*?創建日期:?2020-06-06
?*
?*?2020-06-06:?V2.2.5?增加文件說明
?*?2020-08-21:?V2.2.7?可設置柱狀圖最小寬度
******************************************************************************/

using?System;
using?System.Collections.Concurrent;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Drawing;
using?System.Drawing.Drawing2D;
using?System.Linq;
using?System.Windows.Forms;

namespace?Sunny.UI
{
????[ToolboxItem（true）]
????public?class?UIBarChart?:?UIChart
????{
????????private?bool?NeedDraw;

????????protected?override?void?OnSizeChanged（EventArgs?e）
????????{
????????????base.OnSizeChanged（e）;
????????????CalcData（BarOption）;
????????}

????????protected?override?void?CalcData（UIOption?option）
????????{
????????????Bars.Clear（）;
????????????NeedDraw?=?false;
????????????UIBarOption?o?=?（UIBarOption）option;
????????????if?（o?==?null?||?o.Series?==?null?||?o.SeriesCount?==?0）?return;

????????????DrawOrigin?=?new?Point（BarOption.Grid.Left?Height?-?BarOption.Grid.Bottom）;
????????????DrawSize?=?new?Size（Width?-?BarOption.Grid.Left?-?BarOption.Grid.Right
????????????????Height?-?BarOption.Grid.Top?-?BarOption.Grid.Bottom）;

????????????if?（DrawSize.Width?<=?0?||?DrawSize.Height?<=?0）?return;
????????????if?（o.XAxis.Data.Count?==?0）?return;

????????????NeedDraw?=?true;
????????????DrawBarWidth?=?DrawSize.Width?*?1.0f?/?o.XAxis.Data.Count;

????????????double?min?=?double.MaxValue;
????????????double?max?=?double.MinValue;
????????????foreach?（var?series?in?o.Series）
????????????{
????????????????min?=?Math.Min（min?series.Data.Min（））;
????????????????max?=?Math.Max（max?series.Data.Max（））;
????????????}

????????????if?（min?>?0?&&?max?>?0?&&?!o.YAxis.Scale）
????????????{
????????????????min?=?0;
????????????}

????????????if?（min?????????????{
????????????????max?=?0;
????????????}

????????????if?（!o.YAxis.MaxAuto）?max?=?o.YAxis.Max;
????????????if?（!o.YAxis.MinAuto）?min?=?o.YAxis.Min;

????????????if?（（max?-?min）.IsZero（））
????????????{
????????????????max?=?100;
????????????????min?=?0;
????????????}

????????????UIChartHelper.CalcDegreeScale（min?max?o.YAxis.SplitNumber
????????????????out?int?start?out?int?end?out?double?interval）;

????????????YAxisStart?=?start;
????????????YAxisEnd?=?end;
????????????YAxisInterval?=?interval;

????????????float?x1?=?DrawBarWidth?/?（（o.SeriesCount?*?2）?+?o.SeriesCount?+?1

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-09-21?14:12??SunnyUI\
?????文件????????2518??2020-09-21?14:12??SunnyUI\.gitattributes
?????文件????????5737??2020-09-21?14:12??SunnyUI\.gitignore
?????目錄???????????0??2020-09-21?14:12??SunnyUI\Bin\
?????文件?????1249792??2020-09-21?14:12??SunnyUI\Bin\SunnyUI.dll
?????文件?????2012672??2020-09-21?14:12??SunnyUI\Bin\SunnyUI.pdb
?????文件???????35141??2020-09-21?14:12??SunnyUI\LICENSE
?????文件????????3631??2020-09-21?14:12??SunnyUI\README.md
?????目錄???????????0??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\
?????目錄???????????0??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\
?????文件??????367616??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\SunnyUI.Demo.exe
?????文件?????1249792??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\SunnyUI.dll
?????目錄???????????0??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\
?????文件????????4464??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\ajax.png
?????文件????????3654??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\atalanta.png
?????文件????????5174??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\barcelona.png
?????文件????????5683??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\benfica.png
?????文件????????5223??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\betis.png
?????文件????????5251??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\brescia.png
?????文件????????5997??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\chievo.png
?????文件????????4613??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\deportivo.png
?????文件????????4862??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\feyenoord.png
?????文件????????4917??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\heerenveen.png
?????文件????????6343??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\inter.png
?????文件????????6100??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\lazio.png
?????文件????????5254??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\mallorca.png
?????文件????????3427??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\milan.png
?????文件????????2365??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\parma.png
?????文件????????4808??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\porto.png
?????文件????????6800??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\psv.png
?????文件????????5219??2020-09-21?14:12??SunnyUI\SunnyUI.Demo\Bin\Team\real_madrid.png
............此處省略410個文件信息