122 строки
4.1 KiB
C#
122 строки
4.1 KiB
C#
/*
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NPlot - A charting library for .NET
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Web.PlotSurface2d.cs
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Copyright (C) 2003
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Matt Howlett, Paolo Pierini
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Redistribution and use of NPlot or parts there-of in source and
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binary forms, with or without modification, are permitted provided
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that the following conditions are met:
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1. Re-distributions in source form must retain at the head of each
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source file the above copyright notice, this list of conditions
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and the following disclaimer.
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2. Any product ("the product") that makes use NPlot or parts
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there-of must either:
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(a) allow any user of the product to obtain a complete machine-
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readable copy of the corresponding source code for the
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product and the version of NPlot used for a charge no more
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than your cost of physically performing source distribution,
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on a medium customarily used for software interchange, or:
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(b) reproduce the following text in the documentation, about
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box or other materials intended to be read by human users
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of the product that is provided to every human user of the
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product:
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"This product includes software developed as
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part of the NPlot library project available
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from: http://www.nplot.com/"
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The words "This product" may optionally be replace with
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the actual name of the product.
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------------------------------------------------------------------------
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.ComponentModel;
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using NPlot;
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namespace NPlot
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{
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namespace Web
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{
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namespace Design
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{
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/// <summary>
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/// The Design Time rendered for the NPlot.web.PlotSurface2D control.
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/// </summary>
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public class PlotSurface2D : System.Web.UI.Design.ControlDesigner
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{
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/// <summary>
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/// The design time generated HTML for the control.
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/// </summary>
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/// <returns>A string containing the HTML rendering.</returns>
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public override string GetDesignTimeHtml()
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{
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// Extremely simple design time rendering!
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// will work on something better sooner or later.
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// This acts as a placeholder.
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Web.PlotSurface2D plot = (Web.PlotSurface2D)Component;
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int xs = Convert.ToInt32(plot.Width.Value);
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if ( xs < 1 ) return "";
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int ys = Convert.ToInt32(plot.Height.Value);
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if ( ys < 1 ) return "";
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StringWriter sw = new StringWriter();
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HtmlTextWriter output= new HtmlTextWriter(sw);
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output.AddAttribute("border",plot.BorderWidth.ToString());
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output.AddAttribute("borderColor",plot.BorderColor.ToKnownColor().ToString());
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output.AddAttribute("cellSpacing","0");
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output.AddAttribute("cellPadding","0");
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output.AddAttribute("width",xs.ToString());
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output.RenderBeginTag("table ");
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output.RenderBeginTag("tr");
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output.AddAttribute("vAlign","center");
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output.AddAttribute("align","middle");
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output.AddAttribute("height",ys.ToString());
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output.RenderBeginTag("td");
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output.RenderBeginTag("P");
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output.Write("PlotSurface2D:" + plot.Title);
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output.RenderEndTag();
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output.RenderEndTag();
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output.RenderEndTag();
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output.RenderEndTag();
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output.Flush();
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return sw.ToString();
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}
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}
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}
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}
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}
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