From d51ce47b2d7635b17f3dd429158e8f59b78b83aa Mon Sep 17 00:00:00 2001 From: Jeff Ames Date: Thu, 1 May 2008 14:31:30 +0000 Subject: Update svn properties. Minor formatting cleanup. --- .../Scripting/VectorRender/VectorRenderModule.cs | 736 ++++++++++----------- 1 file changed, 368 insertions(+), 368 deletions(-) (limited to 'OpenSim/Region/Environment/Modules/Scripting/VectorRender') diff --git a/OpenSim/Region/Environment/Modules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/Environment/Modules/Scripting/VectorRender/VectorRenderModule.cs index 386c2b5..626c60f 100644 --- a/OpenSim/Region/Environment/Modules/Scripting/VectorRender/VectorRenderModule.cs +++ b/OpenSim/Region/Environment/Modules/Scripting/VectorRender/VectorRenderModule.cs @@ -1,369 +1,369 @@ -/* - * Copyright (c) Contributors, http://opensimulator.org/ - * See CONTRIBUTORS.TXT for a full list of copyright holders. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of the OpenSim Project nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -using System; -using System.Drawing; -using System.Drawing.Imaging; -using System.Globalization; -using System.IO; -using System.Net; -using libsecondlife; -using Nini.Config; -using OpenJPEGNet; -using OpenSim.Region.Environment.Interfaces; -using OpenSim.Region.Environment.Scenes; -using Image=System.Drawing.Image; - -//using Cairo; - -namespace OpenSim.Region.Environment.Modules.Scripting.VectorRender -{ - public class VectorRenderModule : IRegionModule, IDynamicTextureRender - { - private string m_name = "VectorRenderModule"; - private Scene m_scene; - private IDynamicTextureManager m_textureManager; - - public VectorRenderModule() - { - } - - #region IDynamicTextureRender Members - - public string GetContentType() - { - return ("vector"); - } - - public string GetName() - { - return m_name; - } - - public bool SupportsAsynchronous() - { - return true; - } - - public byte[] ConvertUrl(string url, string extraParams) - { - return null; - } - - public byte[] ConvertStream(Stream data, string extraParams) - { - return null; - } - - public bool AsyncConvertUrl(LLUUID id, string url, string extraParams) - { - return false; - } - - public bool AsyncConvertData(LLUUID id, string bodyData, string extraParams) - { - Draw(bodyData, id, extraParams); - return true; - } - - #endregion - - #region IRegionModule Members - - public void Initialise(Scene scene, IConfigSource config) - { - if (m_scene == null) - { - m_scene = scene; - } - } - - public void PostInitialise() - { - m_textureManager = m_scene.RequestModuleInterface(); - if (m_textureManager != null) - { - m_textureManager.RegisterRender(GetContentType(), this); - } - } - - public void Close() - { - } - - public string Name - { - get { return m_name; } - } - - public bool IsSharedModule - { - get { return true; } - } - - #endregion - - private void Draw(string data, LLUUID id, string extraParams) - { - // TODO: this is a brutal hack. extraParams should actually be parsed reasonably. - int size = 256; - try - { - size = Convert.ToInt32(extraParams); - } - catch (Exception e) - { -//Ckrinke: Add a WriteLine to remove the warning about 'e' defined but not used - Console.WriteLine("Problem with Draw. Please verify parameters." + e.ToString()); - } - - if ((size < 128) || (size > 1024)) - size = 256; - - Bitmap bitmap = new Bitmap(size, size, PixelFormat.Format32bppArgb); - - Graphics graph = Graphics.FromImage(bitmap); - - extraParams = extraParams.ToLower(); - int alpha = 255; - if (extraParams == "setalpha") - { - alpha = 0; - } - else - { - graph.FillRectangle(new SolidBrush(Color.White), 0, 0, size, size); - } - - for (int w = 0; w < bitmap.Width; w++) - { - for (int h = 0; h < bitmap.Height; h++) - { - bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h))); - } - } - - - GDIDraw(data, graph); - - byte[] imageJ2000 = OpenJPEG.EncodeFromImage(bitmap, true); - m_textureManager.ReturnData(id, imageJ2000); - } - -/* - private void CairoDraw(string data, System.Drawing.Graphics graph) - { - using (Win32Surface draw = new Win32Surface(graph.GetHdc())) - { - Context contex = new Context(draw); - - contex.Antialias = Antialias.None; //fastest method but low quality - contex.LineWidth = 7; - char[] lineDelimiter = { ';' }; - char[] partsDelimiter = { ',' }; - string[] lines = data.Split(lineDelimiter); - - foreach (string line in lines) - { - string nextLine = line.Trim(); - - if (nextLine.StartsWith("MoveTO")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, ref x, ref y); - contex.MoveTo(x, y); - } - else if (nextLine.StartsWith("LineTo")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, ref x, ref y); - contex.LineTo(x, y); - contex.Stroke(); - } - } - } - graph.ReleaseHdc(); - } -*/ - - private void GDIDraw(string data, Graphics graph) - { - Point startPoint = new Point(0, 0); - Point endPoint = new Point(0, 0); - Pen drawPen = new Pen(Color.Black, 7); - Font myFont = new Font("Times New Roman", 14); - SolidBrush myBrush = new SolidBrush(Color.Black); - char[] lineDelimiter = {';'}; - char[] partsDelimiter = {','}; - string[] lines = data.Split(lineDelimiter); - - foreach (string line in lines) - { - string nextLine = line.Trim(); - //replace with switch, or even better, do some proper parsing - if (nextLine.StartsWith("MoveTo")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y); - startPoint.X = (int) x; - startPoint.Y = (int) y; - } - else if (nextLine.StartsWith("LineTo")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y); - endPoint.X = (int) x; - endPoint.Y = (int) y; - graph.DrawLine(drawPen, startPoint, endPoint); - startPoint.X = endPoint.X; - startPoint.Y = endPoint.Y; - } - else if (nextLine.StartsWith("Text")) - { - nextLine = nextLine.Remove(0, 4); - nextLine = nextLine.Trim(); - graph.DrawString(nextLine, myFont, myBrush, startPoint); - } - else if (nextLine.StartsWith("Image")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y); - endPoint.X = (int) x; - endPoint.Y = (int) y; - Image image = ImageHttpRequest(nextLine); - graph.DrawImage(image, (float) startPoint.X, (float) startPoint.Y, x, y); - startPoint.X += endPoint.X; - startPoint.Y += endPoint.Y; - } - else if (nextLine.StartsWith("Rectangle")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, 9, ref x, ref y); - endPoint.X = (int) x; - endPoint.Y = (int) y; - graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); - startPoint.X += endPoint.X; - startPoint.Y += endPoint.Y; - } - else if (nextLine.StartsWith("FillRectangle")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, 13, ref x, ref y); - endPoint.X = (int) x; - endPoint.Y = (int) y; - graph.FillRectangle(myBrush, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); - startPoint.X += endPoint.X; - startPoint.Y += endPoint.Y; - } - else if (nextLine.StartsWith("Ellipse")) - { - float x = 0; - float y = 0; - GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y); - endPoint.X = (int) x; - endPoint.Y = (int) y; - graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); - startPoint.X += endPoint.X; - startPoint.Y += endPoint.Y; - } - else if (nextLine.StartsWith("FontSize")) - { - nextLine = nextLine.Remove(0, 8); - nextLine = nextLine.Trim(); - float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture); - myFont = new Font("Times New Roman", size); - } - else if (nextLine.StartsWith("PenSize")) - { - nextLine = nextLine.Remove(0, 8); - nextLine = nextLine.Trim(); - float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture); - drawPen.Width = size; - } - else if (nextLine.StartsWith("PenColour")) - { - nextLine = nextLine.Remove(0, 9); - nextLine = nextLine.Trim(); - - Color newColour = Color.FromName(nextLine); - - myBrush.Color = newColour; - drawPen.Color = newColour; - } - } - } - - private static void GetParams(char[] partsDelimiter, ref string line, int startLength, ref float x, ref float y) - { - line = line.Remove(0, startLength); - string[] parts = line.Split(partsDelimiter); - if (parts.Length == 2) - { - string xVal = parts[0].Trim(); - string yVal = parts[1].Trim(); - x = Convert.ToSingle(xVal, CultureInfo.InvariantCulture); - y = Convert.ToSingle(yVal, CultureInfo.InvariantCulture); - } - else if (parts.Length > 2) - { - string xVal = parts[0].Trim(); - string yVal = parts[1].Trim(); - x = Convert.ToSingle(xVal, CultureInfo.InvariantCulture); - y = Convert.ToSingle(yVal, CultureInfo.InvariantCulture); - - line = ""; - for (int i = 2; i < parts.Length; i++) - { - line = line + parts[i].Trim(); - line = line + " "; - } - } - } - - private Bitmap ImageHttpRequest(string url) - { - WebRequest request = HttpWebRequest.Create(url); -//Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used. -//Ckrinke Stream str = null; - HttpWebResponse response = (HttpWebResponse) (request).GetResponse(); - if (response.StatusCode == HttpStatusCode.OK) - { - Bitmap image = new Bitmap(response.GetResponseStream()); - return image; - } - - return null; - } - } +/* + * Copyright (c) Contributors, http://opensimulator.org/ + * See CONTRIBUTORS.TXT for a full list of copyright holders. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the OpenSim Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +using System; +using System.Drawing; +using System.Drawing.Imaging; +using System.Globalization; +using System.IO; +using System.Net; +using libsecondlife; +using Nini.Config; +using OpenJPEGNet; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Region.Environment.Scenes; +using Image=System.Drawing.Image; + +//using Cairo; + +namespace OpenSim.Region.Environment.Modules.Scripting.VectorRender +{ + public class VectorRenderModule : IRegionModule, IDynamicTextureRender + { + private string m_name = "VectorRenderModule"; + private Scene m_scene; + private IDynamicTextureManager m_textureManager; + + public VectorRenderModule() + { + } + + #region IDynamicTextureRender Members + + public string GetContentType() + { + return ("vector"); + } + + public string GetName() + { + return m_name; + } + + public bool SupportsAsynchronous() + { + return true; + } + + public byte[] ConvertUrl(string url, string extraParams) + { + return null; + } + + public byte[] ConvertStream(Stream data, string extraParams) + { + return null; + } + + public bool AsyncConvertUrl(LLUUID id, string url, string extraParams) + { + return false; + } + + public bool AsyncConvertData(LLUUID id, string bodyData, string extraParams) + { + Draw(bodyData, id, extraParams); + return true; + } + + #endregion + + #region IRegionModule Members + + public void Initialise(Scene scene, IConfigSource config) + { + if (m_scene == null) + { + m_scene = scene; + } + } + + public void PostInitialise() + { + m_textureManager = m_scene.RequestModuleInterface(); + if (m_textureManager != null) + { + m_textureManager.RegisterRender(GetContentType(), this); + } + } + + public void Close() + { + } + + public string Name + { + get { return m_name; } + } + + public bool IsSharedModule + { + get { return true; } + } + + #endregion + + private void Draw(string data, LLUUID id, string extraParams) + { + // TODO: this is a brutal hack. extraParams should actually be parsed reasonably. + int size = 256; + try + { + size = Convert.ToInt32(extraParams); + } + catch (Exception e) + { +//Ckrinke: Add a WriteLine to remove the warning about 'e' defined but not used + Console.WriteLine("Problem with Draw. Please verify parameters." + e.ToString()); + } + + if ((size < 128) || (size > 1024)) + size = 256; + + Bitmap bitmap = new Bitmap(size, size, PixelFormat.Format32bppArgb); + + Graphics graph = Graphics.FromImage(bitmap); + + extraParams = extraParams.ToLower(); + int alpha = 255; + if (extraParams == "setalpha") + { + alpha = 0; + } + else + { + graph.FillRectangle(new SolidBrush(Color.White), 0, 0, size, size); + } + + for (int w = 0; w < bitmap.Width; w++) + { + for (int h = 0; h < bitmap.Height; h++) + { + bitmap.SetPixel(w, h, Color.FromArgb(alpha, bitmap.GetPixel(w, h))); + } + } + + + GDIDraw(data, graph); + + byte[] imageJ2000 = OpenJPEG.EncodeFromImage(bitmap, true); + m_textureManager.ReturnData(id, imageJ2000); + } + +/* + private void CairoDraw(string data, System.Drawing.Graphics graph) + { + using (Win32Surface draw = new Win32Surface(graph.GetHdc())) + { + Context contex = new Context(draw); + + contex.Antialias = Antialias.None; //fastest method but low quality + contex.LineWidth = 7; + char[] lineDelimiter = { ';' }; + char[] partsDelimiter = { ',' }; + string[] lines = data.Split(lineDelimiter); + + foreach (string line in lines) + { + string nextLine = line.Trim(); + + if (nextLine.StartsWith("MoveTO")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, ref x, ref y); + contex.MoveTo(x, y); + } + else if (nextLine.StartsWith("LineTo")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, ref x, ref y); + contex.LineTo(x, y); + contex.Stroke(); + } + } + } + graph.ReleaseHdc(); + } +*/ + + private void GDIDraw(string data, Graphics graph) + { + Point startPoint = new Point(0, 0); + Point endPoint = new Point(0, 0); + Pen drawPen = new Pen(Color.Black, 7); + Font myFont = new Font("Times New Roman", 14); + SolidBrush myBrush = new SolidBrush(Color.Black); + char[] lineDelimiter = {';'}; + char[] partsDelimiter = {','}; + string[] lines = data.Split(lineDelimiter); + + foreach (string line in lines) + { + string nextLine = line.Trim(); + //replace with switch, or even better, do some proper parsing + if (nextLine.StartsWith("MoveTo")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y); + startPoint.X = (int) x; + startPoint.Y = (int) y; + } + else if (nextLine.StartsWith("LineTo")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, 6, ref x, ref y); + endPoint.X = (int) x; + endPoint.Y = (int) y; + graph.DrawLine(drawPen, startPoint, endPoint); + startPoint.X = endPoint.X; + startPoint.Y = endPoint.Y; + } + else if (nextLine.StartsWith("Text")) + { + nextLine = nextLine.Remove(0, 4); + nextLine = nextLine.Trim(); + graph.DrawString(nextLine, myFont, myBrush, startPoint); + } + else if (nextLine.StartsWith("Image")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, 5, ref x, ref y); + endPoint.X = (int) x; + endPoint.Y = (int) y; + Image image = ImageHttpRequest(nextLine); + graph.DrawImage(image, (float) startPoint.X, (float) startPoint.Y, x, y); + startPoint.X += endPoint.X; + startPoint.Y += endPoint.Y; + } + else if (nextLine.StartsWith("Rectangle")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, 9, ref x, ref y); + endPoint.X = (int) x; + endPoint.Y = (int) y; + graph.DrawRectangle(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); + startPoint.X += endPoint.X; + startPoint.Y += endPoint.Y; + } + else if (nextLine.StartsWith("FillRectangle")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, 13, ref x, ref y); + endPoint.X = (int) x; + endPoint.Y = (int) y; + graph.FillRectangle(myBrush, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); + startPoint.X += endPoint.X; + startPoint.Y += endPoint.Y; + } + else if (nextLine.StartsWith("Ellipse")) + { + float x = 0; + float y = 0; + GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y); + endPoint.X = (int) x; + endPoint.Y = (int) y; + graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y); + startPoint.X += endPoint.X; + startPoint.Y += endPoint.Y; + } + else if (nextLine.StartsWith("FontSize")) + { + nextLine = nextLine.Remove(0, 8); + nextLine = nextLine.Trim(); + float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture); + myFont = new Font("Times New Roman", size); + } + else if (nextLine.StartsWith("PenSize")) + { + nextLine = nextLine.Remove(0, 8); + nextLine = nextLine.Trim(); + float size = Convert.ToSingle(nextLine, CultureInfo.InvariantCulture); + drawPen.Width = size; + } + else if (nextLine.StartsWith("PenColour")) + { + nextLine = nextLine.Remove(0, 9); + nextLine = nextLine.Trim(); + + Color newColour = Color.FromName(nextLine); + + myBrush.Color = newColour; + drawPen.Color = newColour; + } + } + } + + private static void GetParams(char[] partsDelimiter, ref string line, int startLength, ref float x, ref float y) + { + line = line.Remove(0, startLength); + string[] parts = line.Split(partsDelimiter); + if (parts.Length == 2) + { + string xVal = parts[0].Trim(); + string yVal = parts[1].Trim(); + x = Convert.ToSingle(xVal, CultureInfo.InvariantCulture); + y = Convert.ToSingle(yVal, CultureInfo.InvariantCulture); + } + else if (parts.Length > 2) + { + string xVal = parts[0].Trim(); + string yVal = parts[1].Trim(); + x = Convert.ToSingle(xVal, CultureInfo.InvariantCulture); + y = Convert.ToSingle(yVal, CultureInfo.InvariantCulture); + + line = ""; + for (int i = 2; i < parts.Length; i++) + { + line = line + parts[i].Trim(); + line = line + " "; + } + } + } + + private Bitmap ImageHttpRequest(string url) + { + WebRequest request = HttpWebRequest.Create(url); +//Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used. +//Ckrinke Stream str = null; + HttpWebResponse response = (HttpWebResponse) (request).GetResponse(); + if (response.StatusCode == HttpStatusCode.OK) + { + Bitmap image = new Bitmap(response.GetResponseStream()); + return image; + } + + return null; + } + } } \ No newline at end of file -- cgit v1.1