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  • Best way to get photoshop to optimise 35 related pictures for fast transmission

    - by thenerd
    I have 35 pictures taken from a stationary camera aimed at a lightbox in which an object is placed, rotated at 10 degrees in each picture. If I cycle through the pictures quickly, the image looks like it is rotating. If I wished to 'rotate' the object in a browser but wanted to transmit as little data as possible for this, I thought it might be a good idea to split the picture into 36 pictures, where 1 picture is any background the images have in common, and 35 pictures minus the background, just showing the things that have changed. Do you think this approach will work? Is there a better route? How would I achieve this in photoshop?

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  • Internet Explorer and Google Chrome different showup of content

    - by NDLombardi
    I'm setting up an online form where to choose boxes and stuff. I almost finished the whole thing when I said to my self "Let's try it in IE". This is the result I want and what comes up in Google Chrome: And this is what happens in IE: And this is the CSS and HTML for that part: <!--- HTML ---> <div id="choosen"><img src="img.jpg" class="center-img" /></div> /* --- CSS --- */ img.center-img{ margin-top:15px; position:relative; width: <?php echo $width; ?>px; left:50%; margin-left:-<?php echo $width/2; ?>px; } Basically the image is centered into the div as this page I'm writing will be included into another one which I never saw and someone else will do it.

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  • 3x3 Average filter in matlab

    - by turingcomplete
    I've written code to smooth an image using a 3x3 averaging filter, however the output is strange, it is almost all black. Here's my code. function [filtered_img] = average_filter(noisy_img) [m,n] = size(noisy_img); filtered_img = zeros(m,n); for i = 1:m-2 for j = 1:n-2 sum = 0; for k = i:i+2 for l = j:j+2 sum = sum+noisy_img(k,l); end end filtered_img(i+1,j+1) = sum/9.0; end end end I call the function as follows: img=imread('img.bmp'); filtered = average_filter(img); imshow(uint8(filtered)); I can't see anything wrong in the code logic so far, I'd appreciate it if someone can spot the problem.

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  • Speed of interpolation algorithms, C# and C++ working together.

    - by Kaminari
    Hello. I need fast implementation of popular interpolation algorithms. I figured it out that C# in such simple algorithms will be much slower than C++ so i think of writing some native code and using it in my C# GUI. First of all i run some tests and few operations on 1024x1024x3 matrix took 32ms in C# and 4ms in C++ and that's what i basicly need. Interpolation however is not a good word because i need them only for downscaling. But the question is: Will it be faster than C# methods in Drawing2D Image outputImage = new Bitmap(destWidth, destHeight, PixelFormat.Format24bppRgb); Graphics grPhoto = Graphics.FromImage(outputImage); grPhoto.InterpolationMode = InterpolationMode.*; //all of them grPhoto.DrawImage(bmp, new Rectangle(0, 0, destWidth, destHeight), Rectangle(0, 0, sourceWidth, sourceHeight), GraphicsUnit.Pixel); grPhoto.Dispose(); Some of these method run in 20ms and some in 80. Is there a way to do it faster?

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  • Adding Content to a Randomized Background

    - by user2903815
    On refresh my background image changes. I need to add a header to change with each background. How would I add an h1 tag to the php. I am unfamiliar with php but I feel like this should be an easy fix. Here's my script: <script type="text/javascript"> var bgcount = 3; function changebg() { var num = Math.ceil( Math.random() * bgcount ); document.body.background = 'bgs/'+num+'.jpg'; document.body.style.backgroundRepeat = "no-repeat"; document.body.style.backgroundAttachment = "fixed"; document.body.style.backgroundSize = "cover"; } </script> Thanks!

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  • Android png images big in memory

    - by taivo
    i have an application in android that has an imageflipper. Problem is, after about 8 images loaded to memory, i get an out of memory error. Well, i tried to do dynamic image loading, so that if the user flips 2 images, i'll load next 2 to memory and delete 2 first ones. It kind of works, but it ugly and i have trouble when user flips images back(imageflipper.showprevious()), i can't really shift all images and place new images to the beginning. My question is, is there a better way to do this kind of stuff? Resizing images didn't really help.

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  • Display images from server in listview

    - by user1451610
    My images are stored in a folder "Albums" and address for those images are "/Albums/..". i want to concatenate two strings in imageurl but its not working and listview is not displaying images:here is my code: <asp:ListView runat="server" ID="listView" OnItemDataBound="ContactsListView_ItemDataBound"> <ItemTemplate> <asp:Image ID="img" ImageUrl= '<%# String.Concat("/", Eval("PictureLink")) %>' runat="server" /> </ItemTemplate> </asp:ListView> any help?

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  • Render an image with separate layers for shadows/reflections in 3D Studio Max?

    - by Bernd Plontsch
    I have a scene with a simple object standing on a ground in the center. Caused by lights and the ground material there is some shadow and reflection on the ground surrounding the object. How can I render an image containing 3 separate layers for the object the ground the reflection / shadow on the ground Which format to use for this (it should include all 3 layers + I should be able to enable/disable them in Photoshop)? How do I define or prepare those layers for being rendering as image layers?

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  • Render an image with layers for shadows /reflections, object and ground in 3D Studio Max?

    - by Bernd Plontsch
    I have a scene with a simple object standing on the ground in the center. This object has shadows and reflections on the ground. How can I render an image containing 3 separate layers for The object The ground The reflection / shadow on the ground Which format do I use for this? (It should include all 3 layers + I should be able to enable/disable them in Photoshop) How do I define or prepare those layers for being rendering as image layers?

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  • Utiliser des polices partagées avec Starling Framework à partir d'une image png ! Par The Pretender

    Salut tout le monde, Continuons notre apprentissage des possibilités de Starling Framework avec l'utilisation des polices de caractères partagées ! Dans ce tutoriel vidéo, vous apprendrez à stocker les caractères de votre police dans une image png. Puis à afficher n'importe quel texte à partir de cette image. C'est parti pour le tutoriel vidéo sur l'utilisation des polices partagées avec Starling Framework. Comme d'habitude, partagez vos retours d'expérience dans cette discussion....

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  • My button background seems stretched.

    - by Kyle Sevenoaks
    Hi, I have a button as made for you to see here. Looks fine,right? Well on the live site, euroworker.no/shipping it seems stretched. Renders fine in Chrome, IE and Safari, I thought it might have been a FF issue, but loaded the fiddle into FF and seems fine. Quick ref CSS and html: #fortsett_btn { background-image: url(http://euroworker.no/public/upload/fortsett.png?1269434047); background-repeat:no-repeat; background-position:left; background-color:none; border:none; outline;none; visibility: visible; position: relative; z-index: 2; width: 106px; height: 25px; cursor:pointer; }? And HTML <button type="submit" class="submit" id="fortsett_btn" title="Fortsett" value="">&nbsp;</button>? I wonder what's up with it.

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  • TabHost / TabWidget - Scale Background Image ?

    - by user359519
    I need to scale my TabWidget background images so they maintain aspect ratio. I am using a TabHost with a TabWidget. I am then using setBackgroundDrawable to set the images. I found a close answer here - Background in tab widget ignore scaling. However, I'm not sure just where to add the new Drawable code. (Working with the HelloTabWidget example, none of my modules use RelativeLayout, and I don't see any layout for "tabcontent".) I also found this thread - Android: Scale a Drawable or background image?. According to it, it sounds like I would have to pre-scale my images, which defeats the whole purpose of making them scaleable. I also found another thread where someone subclassed the Drawable class so it would either not scale, or it would scale properly. I can't find it now, but that seems like a LOT to go through when you should just be able to do something simple like mTab.setScaleType(centerInside). Here's my code: main.xml: <?xml version="1.0" encoding="utf-8"?> <TabHost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/main_background"> <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="1"/> <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="0"/> </LinearLayout> </TabHost> main activity: tabHost.setOnTabChangedListener(new OnTabChangeListener() { TabHost changedTabHost = getTabHost(); TabWidget changedTabWidget = getTabWidget(); View changedView = changedTabHost.getTabWidget().getChildAt(0); public void onTabChanged(String tabId) { int selectedTab = changedTabHost.getCurrentTab(); TabWidget tw = getTabWidget(); if(selectedTab == 0) { //setTitle("Missions Timeline"); View tempView = tabHost.getTabWidget().getChildAt(0); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_timeline_on)); tempView = tabHost.getTabWidget().getChildAt(1); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_map_off)); tempView = tabHost.getTabWidget().getChildAt(2); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_search_off)); tempView = tabHost.getTabWidget().getChildAt(3); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_news_off)); tempView = tabHost.getTabWidget().getChildAt(4); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_license_off)); //ImageView iv = (ImageView)tabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.icon); //iv.setImageDrawable(getResources().getDrawable(R.drawable.tab_timeline_on)); //iv = (ImageView)tabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.icon); //iv.setImageDrawable(getResources().getDrawable(R.drawable.tab_map_off)); } else if (selectedTab == 1) { //setTitle("Spinoffs Around You"); View tempView = tabHost.getTabWidget().getChildAt(0); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_timeline_off)); tempView = tabHost.getTabWidget().getChildAt(1); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_map_on)); tempView = tabHost.getTabWidget().getChildAt(2); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_search_off)); tempView = tabHost.getTabWidget().getChildAt(3); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_news_off)); tempView = tabHost.getTabWidget().getChildAt(4); tempView.setBackgroundDrawable(getResources().getDrawable(R.drawable.tab_license_off)); } I also tried 9patch images, but they wind up being too small. So, what's the best way to go about this?

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  • c#: exporting swf object as image to Word

    - by Lynn
    Hello in my Asp.net web page (C# on backend) I use a Repeater, whose items consist of a title and a Flex chart (embedded .swf file). I am trying to export the contents of the Repeater to a Word document. My problem is to convert the SWF files into images and pass it on to the Word document. The swf object has a public function which returns a byteArray representation of itself (public function grabScreen():ByteArray), but I do not know how to call it directly from c#. I have access to the mxml files, so I can make modifications to the swf files, if needed. The code is shown below, and your help is appreciated :) .aspx <asp:Button ID="Button1" runat="server" text="export to Word" onclick="print2"/> <asp:Repeater ID="rptrQuestions" runat="server" OnItemDataBound="rptrQuestions_ItemDataBound" > ... <ItemTemplate> <tr> <td> <div align="center"> <asp:Label class="text" Text='<%#DataBinder.Eval(Container.DataItem, "Question_title")%>' runat="server" ID="lbl_title" NAME="lbl_title"/> <br> </div> </td> </tr> <tr><td> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="result_survey" width="100%" height="100%" codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab"> <param name="movie" value="result_survey.swf" /> <param name="quality" value="high" /> <param name="bgcolor" value="#ffffff" /> <param name="allowScriptAccess" value="sameDomain" /> <param name="flashvars" value='<%#DataBinder.Eval(Container.DataItem, "rank_order")%>' /> <embed src="result_survey.swf?rankOrder='<%#DataBinder.Eval(Container.DataItem, "rank_order")%>' quality="high" bgcolor="#ffffff" width="100%" height="100%" name="result_survey" align="middle" play="true" loop="false" allowscriptaccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/go/getflashplayer"> </embed> </object> </td></tr> </ItemTemplate> </asp:Repeater> c# protected void print2(object sender, EventArgs e) { HttpContext.Current.Response.Clear(); HttpContext.Current.Response.Charset = ""; HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.UTF7; HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache); HttpContext.Current.Response.ContentType = "application/msword"; HttpContext.Current.Response.AddHeader("content-disposition", "attachment;filename=" + "Report.doc"); EnableViewState = false; System.IO.StringWriter sw = new System.IO.StringWriter(); HtmlTextWriter htw = new HtmlTextWriter(sw); // Here I render the Repeater foreach (RepeaterItem row in rptrQuestions.Items) { row.RenderControl(htw); } StringBuilder sb1 = new StringBuilder(); sb1 = sb1.Append("<table>" + sw.ToString() + "</table>"); HttpContext.Current.Response.Write(sb1.ToString()); HttpContext.Current.Response.Flush(); HttpContext.Current.Response.End(); } .mxml //################################################## // grabScreen (return image representation of the SWF movie (snapshot) //###################################################### public function grabScreen() : ByteArray { return ImageSnapshot.captureImage( boxMain, 0, new PNGEncoder() ).data(); }

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  • php curl image problem

    - by i_dont_wanna_die
    $ch = curl_init(); // set URL and other appropriate options curl_setopt($ch, CURLOPT_URL, "https://www.hushmail.com/signup/turingimage?hush_domain=hushmail.com"); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // grab URL and pass it to the browser curl_exec($ch); // close cURL resource, and free up system resources curl_close($ch); result: ÿØÿàJFIFÿs>CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), default quality ÿÛC $.' ",#(7),01444'9=82<.342ÿÛC 2!!22222222222222222222222222222222222222222222222222ÿÀ<?¯"ÿÄ ÿĵ}!1AQa"q2‘¡#B±ÁRÑg$3br‚ %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyzƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ ÿĵw!1AQaq"2B‘¡±Á #3RgbrÑ $4á%ñ&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz‚ƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÚ?ó I ”sôÊ1±Q2Ôö©£¥^:^Zûòä##ƒZvzÅœ7/¤[˃%À|¯jé¼)&9Öuí^ØIGGœIíÒ»Û±îΤ¢›µ×âqÚwI~$Òi©G§8#V¯†.,väñÒŸ™&—ˆ¼/{áû¨í¦+3É”y@œYúoö?Ù.ÿ´¾Óö¿èsV1»iªS‡Ä/«Ïuu¬êÑZ”·hÀe®J8¥¹˜$hÒHÇ€£$×^áw6¥±fÛPû>Ÿuiöh_íiã®Y1iÓÚ¥¶Ñnµˆ ÓÇÚÀ'Ëä>†»/ |/»¾ sª±·€ò#xÿ…v·š¿‡< mö[h”Ücˆ£v>ôªb’|´ÕØÜÕíȵŸj^–IõÇ ‚Aö¤×JêR.«mh–GNSZ@ŠkÙ+g)¹–Ùã˜Çæ"ù•…xm¬ZŒ·QÙÛ$Í:1)Cw⪅WQ^[ „¹µf¿„t}/SÔ® Ö®M¤i u%¶’I‡5¢Ç^g±²–ú;GÒÚ ç&ã' ¬Mzè}ªX6fBÌiή"·>øãÄÚ’\ÜFWM‰‘ñû œEùy™WKSl­cà©u2çT¶8¢]„®È{^k›K¿›Ïòí&o³ÿ®ÂŸ“ëé_Iêé¦7‡î,ZS¥[[J©¸cI¯Öem]½}#Py쌡_|œÊzø÷®Dî:Ue;œ©ƒïVWîŠ~¡u åȹTÚò|Ò¨àSØ«rXºGö8%‹æSùÍiÓÂ?yƒµ–°ú…§†ÃYißeónA’åzb§gŸ5æ‡u¥ÊƒdØ–9äÁ®NÒåÿ„bóVµÔ„RÆ|¹mÁÃ2ÿJÒøs8‹WºÜâÙŠŒg®(kGcKZ2å{}çe¢k:J\êv¨ÑÙÜ ¹ `â¹'IšÛên’ÚGyZLp¸=3X¾Ò¡×üEqÜ®#ù™O'šé¦ÕÁ©i§Û*ͦ]ìï÷ˆ<íSk;!rr{±ÜËoêÚF©r–¡·³(e½t>ñTú¬:…½ÍÜ0j’gÌä•P{Jç5bïR¹·µ!qÎ9œ{ñ[º«ƒá­3SÒ4Û2“¦GL•oÿ]嶇>)ÓP¼V¤:e¶¥àÍFY5q ÓõÁî°X¡÷¬MÃöWZa×´&-i¸‰¡=c?á^—%Ä1øi,’F¡ÄE‚¯g¸ô¯<øyçK>©c'6lsnãò©ìjêyvÖÌáëÙ¾èÔ|7—1Å-G8˜ÈzGW”ÛÇ`­z.™²ŠD‰³^ÍàßiqøVÚîyfçQ$„I´g¶~•y%YŒö.Má d†EµGSµÔÉÈ>•. x?L¸ó´‘mç·Ê0ááUæø}á+»‡•î‹Hç,|sI©-sxf×R†òSåÑ¢`Ê¢pFkÊ<®òbMwbxªËZ¿´‚ßG¸[rìD®{-AkáK–-GX¸…ï …if‹(’":GÕÓBŒ¥.h«Gó.1oU±sKÒá×ü_5ö±‹+'ÌèiÁ=+×ïm´[ÃQÙhšÔVÑ0¡`9ì+Ât¿^ivz…²ÇÂõv»J2WééTô5–mnÎI±$Ê6ƒÁæ·ÄAÚì·MÉï±ï7ºXønÛJÔn¾×ö‰H–âC‚F:ikÇZßãēi°™'³šdHïgcù½zWÆ{™ gå„ J–“’=+Ä$ˆcd‘̧è{×*-Æ÷ÜÑñ.š^¿ue8›Cg#±ÍS_º*ÿ†,luoÛZê—FYLôôæ´µ1|/®Ë¶Ñ\Û¶L;Ÿ §c‘ZAêzXI%'¶2£ºŠãÆÛo–Aé]¯€.l&¼Õ µXîZÜù!y 1ȬK <^ ·ñs™I6g¤iZ4¨.ô{UHíe'2;`cÔ¥QÔ‡ü#^¸Ó¬$ûEÄ­‹Ë”û«sÈ5‘«Iê«nV]bIcU_I—Á9ö¬XXIsmÓ¡r¦Ik;3}ˆa†K‰’QG8UI¯¥tI2ïZéWNÑ·UuVÃ-|î–ú–=¥ñ·’,uáµ_¸ñGˆ ÖÚú{§[Ì`ç§#**Óu-fg%sÕÏÂ}nÔÕn×sÚÔ'á¨9‡\¼_ûi^;&¹ª6æ7÷<ÿ¬5oEñ.ªšÅ¯ªN"ßón“ŒUÒ¡YŸ̨FvÑ…¨Èÿ5[H#‘¯â¹BnÌ„•WPø›q—+ù2^«$q¤Ÿ¼‡Sú×›I_^ê±–K©deí’vŒõ«&Ñít{袵ԒùdŒHÒ'b{W\0ÑMsêÍT—,k~(oÌ÷:œ 'HP˜úSQIÜi÷S²··!»³ViI€\=ê=7÷w7¶gÜÚ\"Ü¡0‡ç8ãÔx‡Âš¯†îwÖì#ÄÀ„‘œ[®DùS/IÙw }Ö«!ˆ(ÜXt=鶷sXSGunÛfˆîFô5¹‰ ƒÃwºRé±+Ü…e<ñëYi—wV77°ÄZSÛkÿw=+,Eù5îi®¦¦¥â={ÅòÚÙ]În_~Ø—äÖ5ÕœöW’ZÏIãm¬Á¨â•á•e‰Ê:œ«)Á»]{H} ÇCñ\µíÍÆ%™¤Ã(n Wm¨4‘CÃÓµ#RºÔ.šShWªN<Çô晚–ºêÙxŠY!EL»ÉdUOøµCíF°Ç¸Iå ÀG$~5v$—ÄísyutÍ~¡F©ã§áW|75Û“²€]^ëF’Ú,“§Ø®?y±0?fÛ\,0H%´Y‘¸ÙùO·½U$$ã¥jÿhKÿÇØ6ÇåysfvüÙÇ­i±è5ʶI”VH€œ.UXaAijÜ:z^YÂÑIK‡Ü¤ó…ç&³+Röf‹K²……t.Hç>´2¥~…kTCÈ–ía‰eßœfªàoÛ¸c8Í%hÃmhW%s*Jª­è )lqãÿ‚ÉSGµ«I'hï6ÊÊ:éÍhêS=íôÒ葃:%c“#jåÉ$ä’~´•èµ^òâÍ,u’\Á@ù3ߊ¥­Ii×MhÖº2ÂrùË?sT.n¥»I3n`¡AÆ8 *XaA$ô´¤²‡HµÒõ%š;‹‰´–¿s€ÃS¦ÑG[ƺŠÏê7+øÆ ñ§6¥â9/fH–RÊqáxö®œ;½Ñ­>ÂÚk÷:f¡{r¶P©¼B&AôrîÇHÔ[LšÔËj.¤òî$“»íö­?‰¯æêL¥ZKÙ¶Œâ¸¶º™íÔ·î‘‹*ú[ÇSJKBÖªèÓÔ5=BÇS0AªÍ2Ù± Uú/N*i|E¬ø†]ûQßoæ ­1áO©>•E_*+•Kág|D4–Ô­ïs¿÷}3Ö¬ÙÂ`mkIMb(­De‰ê. ô²,í£ÚòGÎè£Ü¸=óB4V2 nó‘Ô×>&ü«QÇ{n4KkMÇQšó&í_lh • ÷樶«zÚPÓZv6‚O0F½Zs5³‡K×_N´R–Ñ*²©9Á#šÍÖí"³½Há\)…iHæ¸bî•ÊDñ0Y© C]—º:øfÚ+X&V ûÙ 2úUÊ=Y¯Zéäc«H„ëGj4ËHɻäPF©Å\N¬5›wèÿÙ however, if i go to https://www.hushmail.com/signup/turingimage?hush_domain=hushmail.com via browser that's okay. it works, it shows the image. why doesn't php curl work? i just want to learn the reason...

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  • Reducing moire when downsampling halftone comic images.

    - by drawnonward
    How can I reduce moire effects when downsampling halftone comic book images during live zoom on an iPhone or iPad? I am writing a comic book viewer. It would be nice to provide higher resolution images and allow the user to zoom in while reading the comic book. However, my client is averse to moire effects and will not allow this feature if there are noticeable moire artifacts while zooming, which of course there are. Modifying the images to be less susceptible to moire would only work if the modifications were not perceptible. Blur was specifically prohibited, as is anything that removes the beloved halftone dots. The images are black and white halftone and line art. The originals are 600 dpi but what we ship with the application will be half that at best, so probably 2500 pixels or less tall. So what are my options? If I write a custom downsampling algorithm would it be fast enough for real time on these devices? Are there other tricks I can do? Would it work to just avoid the size ratios that have the most visual moire effects? As you zoom in an out, there are definitely peaks where the moire effects are worst. Is there a way to calculate what those points are and just zoom to a nearby scale that is not as bad? Any suggestions are welcome. I have very little experience with image and signal processing, but am enjoying the opportunity to learn. I know nothing of wavelets and acutance and other jargon, so please be verbose.

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  • Why does this attempt at preloading images with jQuery not work?

    - by Eric
    Current I have this code: var imgCount = 36; var container = $('#3D-spin'); var loaded = 0; function onLoad() { alert(loaded); loaded++; if(loaded >= imgCount) { alert('yay'); } } for(var i = imgCount-1; i >= 0; i--) { container.prepend( $('<img>') .one('load', onLoad) .attr('alt', 'View from '+(i*360/imgCount)+'\u00B0') .attr('src', '/images/3d-spin/robot ('+i+').jpg') ); } However, it's behaving VERY strangely. Normally, I get no alert boxes. However, if I open developer tools, and pause script execution, I get a single alert that says 0. There's nothign like a good old heisenbug! A live example can be found here. The script itself is called style.js, and it is clear that images have loaded. Am I doing something stupidly, or is jQuery playing up?

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  • Finding Image and Place into another img source

    - by saorabh
    My Html Markup is like this <div id="main"> <div id="slider"> <img src=""/> </div> <div class="clear slider"></div> <div class="slider ndslider"> <a href="#" rel="bookmark"> <img src="#" title=""/> </a> </div> <div class="slider rdslider"> <a href="" rel="bookmark"> <img src="" title=""/> </a> </div> <div class="slider thslider nivoSlider"> <a rel="bookmark" href="" class="nivo-imageLink" > <img src="image src" > </a> <a rel="bookmark" href="" class="nivo-imageLink"> <img title="" src=""> </a> <a rel="bookmark" href="#" class="nivo-imageLink"> <img title="" src=""> </a> <div class="nivo-slice"></div> <div class="nivo-slice"></div> <div class="nivo-slice"></div> <div class="nivo-directionNav"> <a class="nivo-prevNav">Prev</a> <a class="nivo-nextNav">Next</a> </div> <div class="nivo-controlNav"> <a rel="0" class="nivo-control active"> <img alt="" src="undefined"> </a> <a rel="1" class="nivo-control"> <img alt="" src="undefined"> </a> </div> </div> </div> I want to find the all the images inside this DIV <div class="slider thslider nivoSlider"> </div> and set that images on to this <div class="nivo-controlNav"> <a rel="0" class="nivo-control active"> <img alt="" src="undefined"> </a> </div> For Doing the same i had written my custom jQuery but it is not working. jQuery(document).ready(function() { jQuery('.thslider a img').each(function(){ var imgSrc = jQuery(this).attr('src'); var newSrc = 'http://saorabh-test1.rtcamp.info/wp-content/themes/twentyten/timthumb.php?src='+ imgSrc +' &h=50&w=50&zc=1'; jQuery(".thslider .nivo-controlNav a img").attr('src',newSrc); }); }); Help me..

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  • Could it be that the stack size of a Web Service is smaller than that of a Window Application?

    - by mouthpiec
    Hi, I have a program that includes a recursive function. This function when executed in a Windows Application works just fine, and when used in a Webservice, it works fine when the webservice is initiated by the VS (it assigns a random port), but this function return a stackoverflow error when the webservice is published. (note that the machine used is the same, hence it is published on my pc). Could it be that the stack size of a Web Service is smaller than that of a Window Application?

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  • linking jpeg image in html to php code

    - by Avtar Brar
    im creating a website which includes a button (JPEG image) that will locate ('a ref') a php file. I need the php to be called when the 'email.jpg' button is clicked on but only shows up as pure text in a web browser. any ideas on how to resolve this? any help is much appreciated! thanks MAIN HTML SITE CODE <div id="content-container"> <p align="center"><a href="video.mp4" class="html5lightbox" data-width="720" data-height="404"><img src="bg.jpg" width="1023" height="820" id="imgvideo" /></a> <div align="center"> <table width="1027" height="46" border="0" cellpadding="0px"> <tr> <td><a href="mail.php"><img src="email.png" width="130" height="46" /></a></td> </tr> </table> </div> </div> PHP FILE CODE (mail.php) <?php /*EMAIL TEMPLATE BEGINS*/ $imgSrc = 'bg.jpg'; $imgDesc = 'test_sell_new/'; $imgTitle = 'bg.jpg'; $subjectPara1 = 'Now Available'; $subjectPara2 = NULL; $subjectPara3 = NULL; $subjectPara4 = NULL; $subjectPara5 = NULL; $message = '<!DOCTYPE HTML>'. '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'. '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'. '<html xmlns="http://www.w3.org/1999/xhtml">'. '<head>'. '<title>Available Now</title>'. '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'. '</head>'. '<body style="background-color:#ffffff; padding:0; margin:-10px 0 0 0; _margin:0 0 0 0; *margin:0 0 0 0; text-align:center;">'. '<table border="0" cellpadding="0" cellspacing="0" width="1024" style="background-color:#ffffff; font-family:Arial, Helvetica, sans-serif; font-size:10px; padding-top:0px; margin:auto;">'. '<tr>'. '.<td><a href="index.html" style="text-decoration:none"><p style="color:#000000; text-align:center; margin:10px 0 0 0; *margin:0 0 0 0; _margin:0 0 0 0; font-family:Arial, Helvetica, sans-serif; font-size:11px;">Having trouble viewing this message? Click here.</p></a></td>'. '</tr>'. '<tr>'. '<td>'. '<table border="0" cellspacing="0" cellpadding="0" width="100%" height="820">'. '<tr>'. '<td>'. '<a href="index.html"><img src="bg.jpg" width="1024" height="820" border="0" /></a><br />'. '</td>'. '</tr>'. '</table>'. '</td>'. '</tr>'. '</table>'. '</body>'. /*EMAIL TEMPLATE ENDS*/ $to = '[email protected]'; $subject = 'IT WORKS!'; $from = '[email protected]'; $headers = "From: " . $from . "\r\n"; $headers .= "Reply-To: ". $from . "\r\n"; $headers .= "CC: [email protected]\r\n"; $headers .= "MIME-Version: 1.0\r\n"; $headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; ?>

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  • What's the name of the storage paradigm that uses cubes subdivided into 8 smaller cubes ad infinitum?

    - by Eric
    If I have a cube divided into 8 smaller cubes, each of which may be subdivided into a further 8 cubes, ad infinitum, what is the name of my system? I know that it's a special case of a tree, where each brance contains exactly 8 other leaves/branches. I remember the name starting with "Oct", and there was a wikipedia article on it, but I honestly can't find it! Does anyone know what such a data structure is actually known as?

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