My example was PHP Crest. Karl DeSaulniers Design Drumm http://designdrumm.com
On Nov 12, 2014, at 12:50 PM, Crest Christopher <crestchristop...@gmail.com> wrote: > Unfortunately I don't have support for IIS, if you know of a PHP alternative > I would be extremely grateful. > > Thank you again Philip for the code and the help ! > > Christopher > >> Philip Taylor <mailto:p.tay...@rhul.ac.uk> >> Friday, November 07, 2014 5:42 PM >> Crest Christopher wrote: >> >>> I've always wanted to add a watermark to images automatically when >>> uploaded to the server for display on the page. Can you customize the >>> watermark ? >> >> Of course : see the code fragment below. >> >>> My only problem is I have to check if I can support IIS, >>> which is faster IIS or PHP ? >> >> Absolutely no idea, Christopher, but my code works only on IIS. >> >> Philip Taylor >> -------- >> <script language="C#" runat="server"> >> >> public bool ThumbnailCallback () {return false;} >> >> public void Page_Load (object sender, EventArgs e) >> { >> int max = 30; >> int min = 1; >> string imageURL = Request.QueryString ["img"]; >> int imageMax = Convert.ToInt32 (Request.QueryString ["max"]); >> int xOffset = 0, imageWidth = 0, imageHeight = 0; >> imageURL = >> "D:\\Web\\Sites\\Org\\For-Charity\\Photos\\Resources\\Images\\Private\\" >> + imageURL; >> System.Drawing.Image fullSizeImg = null; >> fullSizeImg = System.Drawing.Image.FromFile (imageURL); >> int CurrentimgHeight = fullSizeImg.Height; >> int CurrentimgWidth = fullSizeImg.Width; >> if (CurrentimgHeight> CurrentimgWidth) >> { >> imageHeight = imageMax; >> imageWidth = Convert.ToInt32 ( (1.0 * CurrentimgWidth) / (1.0 * >> CurrentimgHeight) * imageHeight); >> } >> else >> { >> imageWidth = imageMax; >> imageHeight = Convert.ToInt32 ( (1.0 * CurrentimgHeight) / (1.0 >> * >> CurrentimgWidth) * imageWidth); >> }; >> Response.ContentType = "image/jpeg"; >> System.Drawing.Image.GetThumbnailImageAbort dummyCallBack = null; >> dummyCallBack = new System.Drawing.Image.GetThumbnailImageAbort >> (ThumbnailCallback); >> System.Drawing.Image thumbNailImg = null; >> thumbNailImg = fullSizeImg.GetThumbnailImage (imageWidth, imageHeight, >> dummyCallBack, IntPtr.Zero); >> System.Drawing.Graphics g = System.Drawing.Graphics.FromImage >> (thumbNailImg); >> SizeF StringSizeF = default (SizeF); >> float DesiredWidth = 0; >> Font wmFont = default (Font); >> float RequiredFontSize = 0; >> float Ratio = 0; >> String strWatermark = "Copyright © 2010"; >> String strWatermarkowner = Request.QueryString ["wmo"]; >> float xdelta = 0; >> float ydelta = 0; >> wmFont = new Font ("Arial", 24, FontStyle.Bold); >> DesiredWidth = Convert.ToInt32 (imageWidth * 0.85); >> xOffset = Convert.ToInt32 ( (imageWidth - DesiredWidth) / 2); >> StringSizeF = g.MeasureString (strWatermark, wmFont); >> Ratio = StringSizeF.Width / wmFont.SizeInPoints; >> RequiredFontSize = DesiredWidth / Ratio; >> wmFont = new Font ("Arial", RequiredFontSize, FontStyle.Bold); >> xdelta = 0; // imageWidth / 25; >> ydelta = imageWidth / 20; >> g.InterpolationMode = >> System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic; >> g.DrawImage (fullSizeImg, 0, 0, imageWidth, imageHeight); >> g.SmoothingMode = SmoothingMode.HighQuality; >> SolidBrush letterBrush = new SolidBrush (Color.FromArgb (50, 255, 255, >> 255)); >> SolidBrush shadowBrush = new SolidBrush (Color.FromArgb (50, 0, 0, 0)); >> g.DrawString (strWatermark, wmFont, shadowBrush, Convert.ToSingle >> (xOffset * 1.0) , Convert.ToSingle ( (imageHeight * 0.5) - 2.25 * ydelta)); >> g.DrawString (strWatermark, wmFont, letterBrush, Convert.ToSingle ( >> (xOffset + 3) * 1.0), Convert.ToSingle ( (imageHeight * 0.5) + 2 - 2.25 >> * ydelta)); >> wmFont = new Font ("Arial", 24, FontStyle.Bold); >> StringSizeF = g.MeasureString (strWatermarkowner, wmFont); >> Ratio = StringSizeF.Width / wmFont.SizeInPoints; >> RequiredFontSize = DesiredWidth / Ratio; >> wmFont = new Font ("Arial", RequiredFontSize, FontStyle.Bold); >> g.DrawString (strWatermarkowner, wmFont, shadowBrush, Convert.ToSingle >> (xOffset - xdelta), Convert.ToSingle ( (imageHeight * 0.5) + 0.25 * >> ydelta)); >> g.DrawString (strWatermarkowner, wmFont, letterBrush, Convert.ToSingle >> (xOffset + 3 - xdelta), Convert.ToSingle ( (imageHeight * 0.5) + 2 + >> 0.25 * ydelta)); >> Matrix myMatrix = new Matrix (); >> Crest Christopher <mailto:crestchristop...@gmail.com> >> Friday, November 07, 2014 5:32 PM >> I've always wanted to add a watermark to images automatically when uploaded >> to the server for display on the page. Can you customize the watermark ? My >> only problem is I have to check if I can support IIS, which is faster IIS or >> PHP ? >> >> Christopher >> >> Philip Taylor <mailto:p.tay...@rhul.ac.uk> >> Friday, November 07, 2014 9:21 AM >> >> >> Crest Christopher wrote: >> >> >> Well, your server needs to be running IIS (Microsoft Internet Information >> Server) and then you just drop the .aspx and .aspx.vb or .aspx.js files into >> the appropriate locations on the server. I imagine that if your server does >> not run IIS then there may be alternative technologies such as PHP that can >> accomplish much the same thing, but I personally know nothing about such >> server-side technologies. >> >> Philip Taylor >> Crest Christopher <mailto:crestchristop...@gmail.com> >> Friday, November 07, 2014 9:16 AM >> The only issue is the images hug the border of the browser, but that is a >> style issue ;-) >> How do you set this up using this Asp.Net code ? I like it better then >> image replacements as I don't notice the flicker when the image changes size. >> >> Christopher >> >> Philip Taylor <mailto:p.tay...@rhul.ac.uk> >> Friday, November 07, 2014 9:08 AM >> >> >> Crest Christopher wrote: >> >> >> Bear in mind that that Asp.Net code is being run on a bog-standard home PC, >> several years old, and uploaded on a slow ADSL link that can manage barely >> 448kb uploads. If you found it fast even bearing those facts in mind, think >> how fast it would be on a T1-connected real server. >> >> Philip Taylor > ______________________________________________________________________ > css-discuss [css-d@lists.css-discuss.org] > http://www.css-discuss.org/mailman/listinfo/css-d > List wiki/FAQ -- http://css-discuss.incutio.com/ > List policies -- http://css-discuss.org/policies.html > Supported by evolt.org -- http://www.evolt.org/help_support_evolt/ ______________________________________________________________________ css-discuss [css-d@lists.css-discuss.org] http://www.css-discuss.org/mailman/listinfo/css-d List wiki/FAQ -- http://css-discuss.incutio.com/ List policies -- http://css-discuss.org/policies.html Supported by evolt.org -- http://www.evolt.org/help_support_evolt/
