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  • Function that converts hex color values to an approximate color name?

    - by dclowd9901
    I don't suppose anyone knows of a function (PHP, preferably) that can take a hex color code and give an approximate color name for that hex value. I don't need a solution with 100s of colors. Even if it just amounted to the colors white, black, red, green blue, brown orange and yellow, I'd be pretty well in shape. If you don't know of an existing resource, does anyone know of a good way to approach this problem? Thanks in advance for the help.

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  • how to change color of text following function in javascript

    - by OVERTONE
    Ok before i make spaghetti of this code i thought id ask around here. ive made a quiz for an online site. The answers are stored in an array, and ive a function that checks the answers array to what youve clicked. then it counts them and gives you your score. but i want to change the clor of the right answer wen the user clicks the score button. so the correct answers are highlighted. something like this https://www.shutterpoint.com/Home-Quiz.cfm (just hit submit at the bottom, no need to do the quiz). the little answer icon at the side looks flashy but id rather just have the text change color. heres how my questions are formatted <p>Depth of field is controlled by :?</p> <p id = "question2"><input type="radio" name="question2" id="Answer1" value = "a" onClick ="recordAnswer(2,this.value)"/> The focal length of the lens. <br/> <input type="radio" name="question2" id="Answer2" value = "b" onClick = "recordAnswer(2,this.value)"/> The size of the aperture opening. <br/> <input type="radio" name="question2" id="Answer3" value = "c" onClick = "recordAnswer(2,this.value)"/> The distance between the camera and lens. <br/> <input type="radio" name="question2" id="Answer4" value = "d" onClick = "recordAnswer(2,this.value)"/> All of these. <br/></p> and these are the two functions that are called throughout. record answer is called every time the user clicks a button function recordAnswer(question,answer) { answers[question-1] = answer; } this is the final button which calculates the score function scoreQuiz() { var totalCorrect = 0; for(var count = 0; count<correctAnswers.length;count++) { if(answers[count]== correctAnswers[count]) totalCorrect++; } <!-- alert("You scored " + totalCorrect + " out of 12 correct!"); --> } another function is best i think. ive already made attemots at it and know i have to set the color using document.getElementById('question2').style.color = '#0000ff'; question2 being the p id i think if i take in the value part of (input type....) ill be able to compare it to the answers array. but im not quite sure how to do this. any helpers? maybe something like this document.getElementById("Answer1").style.color = '#0000ff'; using the id part of the (input type line) i think i got it actually. ill post my answer in a sec

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  • How to set background color of a View

    - by Peter vdL
    I'm trying to set the background color of a View (in this case a Button). I use this code: // set the background to green v.setBackgroundColor(0x0000FF00 ); v.invalidate(); It causes the Button to disappear from the screen. What am I doing wrong, and what is the correct way to change the background color on any View? Thanks.

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  • color code in X/HTML , CSS..

    - by jitendra
    In how many ways we can give color info in X/HTML, css? I know some Hex color name rgba is there any other method? and which method is preferred to use and which not? Please give explanation. And what is the means of web-safe colors?

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  • Bash Color Variable Output

    - by drewrockshard
    I've got a variable, let's say $x and it holds the value of website.com. I want to be able to call the variable and apply shell color to it like so: echo -e '\033[1;32m$x:\033[0m'; The problem is not the color, however, it's how the script it interpretting the output. So the output I'm getting is: $x: I need the output to obviously be the string in the variable, and not the variable name. Is there any way around this issue?

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  • How can I change the color of xterm titlebar?

    - by tellus55
    Hi, I want to automatically change the color of my xterm titlebar. I would like to put code into my .bashrc so that the color changes automatically (say depending on the directory I am in). I know how to change the prompt and also how to change the text displayed in the titlebar. My question is about the color of the titlebar. Right now the color is orangish. I am using Ubuntu. Thanks

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  • Failed to install ntp via apt-get in Debian

    - by Petah
    When trying to install ntp (because my server clock is wrong), it just pukes this massive error. Any idea how to fix this? root@pan-prodweb01:~# apt-get install ntp Reading package lists... Done Building dependency tree Reading state information... Done ntp is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 75 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue [Y/n]? Y Setting up ntp (1:4.2.6.p2+dfsg-1+b1) ... insserv: warning: script 'S99obmaua' missing LSB tags and overrides insserv: warning: script 'S99obmscheduler' missing LSB tags and overrides insserv: warning: script 'obmscheduler' missing LSB tags and overrides insserv: warning: script 'obmaua' missing LSB tags and overrides insserv: There is a loop between service stop-bootlogd and mountnfs if started insserv: loop involving service mountnfs at depth 8 insserv: loop involving service nfs-common at depth 7 insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$aconfigured to not write apport reports ll' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmaua depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Starting obmscheduler depends on stop-bootlogd and therefore on system facility `$all' which can not be true! insserv: Max recursions depth 99 reached insserv: loop involving service tomcat6 at depth 9 insserv: There is a loop between service stop-bootlogd and mountall if started insserv: loop involving service mountall at depth 4 insserv: loop involving service checkfs at depth 3 insserv: loop involving service mountnfs-bootclean at depth 10 insserv: loop involving service networking at depth 6 insserv: There is a loop between service stop-bootlogd and checkroot if started insserv: loop involving service checkroot at depth 5 insserv: loop involving service hostname at depth 4 insserv: loop involving service kbd at depth 12 insserv: loop involving service module-init-tools at depth 6 insserv: There is a loop between service stop-bootlogd and mountoverflowtmp if started insserv: loop involving service mountoverflowtmp at depth 9 insserv: loop involving service mountall-bootclean at depth 8 insserv: There is a loop at service obmaua if started insserv: There is a loop between service obmaua and ifupdown-clean if started insserv: loop involving service ifupdown-clean at depth 6 insserv: There is a loop at service stop-bootlogd if started insserv: loop involving service obmaua at depth 1 insserv: loop involving service mtab at depth 7 insserv: exiting now without changing boot order! update-rc.d: error: insserv rejected the script header dpkg: error processing ntp (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: ntp localepurge: Disk space freed in /usr/share/locale: 0 KiB localepurge: Disk space freed in /usr/share/man: 0 KiB Total disk space freed by localepurge: 0 KiB E: Sub-process /usr/bin/dpkg returned an error code (1)

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  • Entity Component System for HUD and GUI

    - by Jason L.
    This is a very rough sketch of how I currently have things designed. It should, at least, give an idea of how my ECS is currently designed. If you notice in that diagram, I have basically split the HUD out of the ECS. They have their own set of things (HudLayer, HudComponent, etc) and are handled differently. This is where I'm struggling, though. There are many different instances in which the HUD will need to know about entities. Not just data changing (I have an event dispatcher for that), but the actual entity and all it encompasses. There are also situations where entities will need to be able to query the HUD for data. Let's take a couple examples: First, my equipment screen. On here I can change the equipment on a character (Entity). In order for this to happen, I need to know about the entity. At least I think I do? How can I handle this? The second scenario involves my Systems needing to query a HudComponent for data. A specific example would be my battle system. Each "team" is given a 3x3 grid they can move around in. See here: Skills target these cells, and not the player, so I would need a way for my systems to determine which cells are occupied and which are not. Basically I need a way for two way communication between Systems and my HUD. I know it's recommended (by some people, anyways) to take your HUD out of the ECS. Is that appropriate in my case?

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  • Stuck at the STARTUP [closed]

    - by Tarik Setia
    I started with "Getting started with asp mvc4 tutorial". I just created the project and when I pressed F5 I got this: Server Error in '/' Application. -------------------------------------------------------------------------------- Could not load type 'System.Web.WebPages.DisplayModes' from assembly 'System.Web.WebPages, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.TypeLoadException: Could not load type 'System.Web.WebPages.DisplayModes' from assembly 'System.Web.WebPages, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace: [TypeLoadException: Could not load type 'System.Web.WebPages.DisplayModes' from assembly 'System.Web.WebPages, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.] System.Web.Mvc.VirtualPathProviderViewEngine.GetPath(ControllerContext controllerContext, String[] locations, String[] areaLocations, String locationsPropertyName, String name, String controllerName, String cacheKeyPrefix, Boolean useCache, String[]& searchedLocations) +0 System.Web.Mvc.VirtualPathProviderViewEngine.FindView(ControllerContext controllerContext, String viewName, String masterName, Boolean useCache) +315 System.Web.Mvc.c__DisplayClassc.b__a(IViewEngine e) +68 System.Web.Mvc.ViewEngineCollection.Find(Func`2 lookup, Boolean trackSearchedPaths) +182 System.Web.Mvc.ViewEngineCollection.Find(Func`2 cacheLocator, Func`2 locator) +67 System.Web.Mvc.ViewEngineCollection.FindView(ControllerContext controllerContext, String viewName, String masterName) +329 System.Web.Mvc.ViewResult.FindView(ControllerContext context) +135 System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +230 System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +39 System.Web.Mvc.c__DisplayClass1c.b__19() +74 System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +388 System.Web.Mvc.c__DisplayClass1e.b__1b() +72 System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +303 System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +844 System.Web.Mvc.Controller.ExecuteCore() +130 System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +229 System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +39 System.Web.Mvc.c__DisplayClassb.b__5() +71 System.Web.Mvc.Async.c__DisplayClass1.b__0() +44 System.Web.Mvc.Async.c__DisplayClass8`1.b__7(IAsyncResult _) +42 System.Web.Mvc.Async.WrappedAsyncResult`1.End() +152 System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +59 System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +40 System.Web.Mvc.c__DisplayClasse.b__d() +75 System.Web.Mvc.SecurityUtil.b__0(Action f) +31 System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action) +61 System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +118 System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +38 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +10303829 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +178 -------------------------------------------------------------------------------- Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17020

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  • Drawing multiple Textures as tilemap

    - by DocJones
    I am trying to draw a 2d game map and the objects on the map in a single pass. Here is my OpenGL initialization code // Turn off unnecessary operations glDisable(GL_DEPTH_TEST); glDisable(GL_LIGHTING); glDisable(GL_CULL_FACE); glDisable(GL_STENCIL_TEST); glDisable(GL_DITHER); glEnable(GL_BLEND); glEnable(GL_TEXTURE_2D); // activate pointer to vertex & texture array glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_TEXTURE_COORD_ARRAY); My drawing code is being called by a NSTimer every 1/60 s. Here is the drawing code of my world object: - (void) draw:(NSRect)rect withTimedDelta:(double)d { GLint *t; glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_2D, [_textureManager textureByName:@"blocks"]); glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); for (int x=0; x<[_map getWidth] ; x++) { for (int y=0; y<[_map getHeight] ; y++) { GLint v[] = { 16*x ,16*y, 16*x+16,16*y, 16*x+16,16*y+16, 16*x ,16*y+16 }; t=[_textureManager getBlockWithNumber:[_map getBlockAtX:x andY:y]]; glVertexPointer(2, GL_INT, 0, v); glTexCoordPointer(2, GL_INT, 0, t); glDrawArrays(GL_QUADS, 0, 4); } } } (_textureManager is a Singelton only loading a texture once!) The object drawing codes is identical (except the nested loops) in terms of OpenGL calls: - (void) drawWithTimedDelta:(double)d { GLint *t; GLint v[] = { 16*xpos ,16*ypos, 16*xpos+16,16*ypos, 16*xpos+16,16*ypos+16, 16*xpos ,16*ypos+16 }; glBindTexture(GL_TEXTURE_2D, [_textureManager textureByName:_textureName]); t=[_textureManager getBlockWithNumber:12]; glVertexPointer(2, GL_INT, 0, v); glTexCoordPointer(2, GL_INT, 0, t); glDrawArrays(GL_QUADS, 0, 4); } As soon as my central drawing routine calls the two drawing methods the second call overlays the first one. i would expect the call to world.draw to draw the map and "stamp" the objects upon it. Debugging shows me, that the first call is performed correctly (world is being drawn), but the following call to all objects ONLY draws the objects, the rest of the scene is getting black. I think i need to blend the drawn textures, but i cant seem to figure out how. Any help is appreciated. Thanks PS: Here is the github link to the project. It may not be in sync of my post here, but for some more in-depth analysis it may help.

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  • PyLab - changing text color and background fill color of text box

    - by Mark
    Hey all, I'm using PyLab to make some graphs in Python. I want to make a text box that is colored magenta with black text, but cannot get the text to be black. text(x, y, 'Summary', backgroundcolor = 'm', color = 'k') This gives me a magenta background and then text that is almost just as pink. Any ideas what I'm doing wrong? Many thanks!

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  • Where are the Windows 7 System Restore Points stored and how to preserve them?

    - by Rohit
    I am using Windows 7 Professional. My system crashed few days back and to recover that, I inserted the Windows 7 DVD. While running the System Restore from the DVD, it showed there are no restore points. It shocked me. I created few restore points, where they disappeared. Is there a way to preserve these restore points from accidental deletion? Is there any other FREE tool to take snapshot of the image on other disk?

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  • Sorting for 2D Drawing

    - by Nexian
    okie, looked through quite a few similar questions but still feel the need to ask mine specifically (I know, crazy). Anyhoo: I am drawing a game in 2D (isometric) My objects have their own arrays. (i.e. Tiles[], Objects[], Particles[], etc) I want to have a draw[] array to hold anything that will be drawn. Because it is 2D, I assume I must prioritise depth over any other sorting or things will look weird. My game is turn based so Tiles and Objects won't be changing position every frame. However, Particles probably will. So I am thinking I can populate the draw[] array (probably a vector?) with what is on-screen and have it add/remove object, tile & particle references when I pan the screen or when a tile or object is specifically moved. No idea how often I'm going to have to update for particles right now. I want to do this because my game may have many thousands of objects and I want to iterate through as few as possible when drawing. I plan to give each element a depth value to sort by. So, my questions: Does the above method sound like a good way to deal with the actual drawing? What is the most efficient way to sort a vector? Most of the time it wont require efficiency. But for panning the screen it will. And I imagine if I have many particles on screen moving across multiple tiles, it may happen quite often. For reference, my screen will be drawing about 2,800 objects at any one time. When panning, it will be adding/removing about ~200 elements every second, and each new element will need adding in the correct location based on depth.

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  • Java OpenGL color material darkens when depth test is disabled

    - by Jeff Storey
    I've been working with the depth buffer in OpenGL (JOGL) to ensure certain items are rendered in front of others by disabling the depth buffer (detailed in my previous question http://stackoverflow.com/questions/2516086/java-opengl-saving-depth-buffer). This works, except when I set the color of an item that is being drawn when the depth test is disabled, none of the material shininess shows up. The item is rendered as a darker version of the original color (it seems like there is no lighting effect really applied to it). Is there a reason why this would be happening? and how might I prevent this? thanks, Jeff

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  • TabWidget white foreground color?

    - by Kurian
    I don't know what I did but for a period of time my TabWidget had white colored tabs which looked really nice. I never set a theme or background/foreground color in my project at all. The next time I compiled it it reverted back to the gray tabs. My application is using the default dark theme. Even if I set the application theme to light, the tabs are still gray. So obviously it was something else that changed the tabs' color. Anyone know how to do this?

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  • background-color:#070707; different in photoshop than in browser

    - by Jorre
    I'm coding a website with: background-color:#070707; That color should be a very dark gray, just the way I see it in photoshop. Now when I launch this in my browser (the background-color is set on the body using CSS, so it's not an exported image), the color is darker than in Photoshop. I know there can be differences when exporting images due to color profiling, but when setting the color code, how can this be different from photoshop? Thanks a lot for helping

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  • On Mac, two jpg's whose color should match do not

    - by Tim
    So I'm designing a myspace page and I have two images, one is a repeating bg image, and another is an image which loads on a layer above it, which acts as a header/masthead. For some reason, on Macs only, and only in the browser (tested in safari and ff), the masthead renders slightly darker than the repeating bg image, creating this color inconsistency. The block that extends up behind the album artwork is a solid box made with css which blocks some of myspace's standard content. It actually renders as the proper color, blending in well with the bottom portion of this image, which is the repeating part of the background, but becomes noticeable as it extends up, over the masthead, which is darker than it should be. Both images where created in GIMP and saved as jpg's using, as far as i can tell, the same settings. Here's the pic of what is going on: Screenshot - Click Me!!! Here is the code which controls this part of the design. <div class="masthead"><span></span></div> .masthead {width: 1600px; height: 1940px; background-image:url(http://www.sourtricks.com/myspace/bdww/myspace_bg09.jpg); position: absolute; margin-left: -800px; left: 50%; top: 0px; z-index: -1; overflow-x: hidden;} body.bodyContent{ margin: 0 !important; padding: 0 !important; background-color: 000000 !important; font-size: 1px; background-image: url(http://www.sourtricks.com/myspace/bdww/bg_repeat05.jpg); background-position: center bottom; _background-position: right bottom; background-attachment: scroll; background-repeat: repeat-y; z-index: -2; overflow-x: hidden; font-family: arial, sans-serif !important; } Any help would be much, much, much appreciated. Thanks for your time, Tim

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  • Color Themes for Eclipse?

    - by John Stauffer
    I am a recovering Emacs user, who is trying to ease into Eclipse usage. (Since I'm encouraging the rest of the team to use it, I guess I should at least try to get along). My current excuse is that it hurts my eyes. I'm currently using the excellent zenburn theme in emacs, and would love to find it for eclipse. However, I find that changing my color theme every few months makes for a great way to procrastinate, so ideally I'd like to find a repository for eclipse color themes. There don't appear to be any eclipse themes indexed by Google, so all the great themes must be sitting on your hard disk somewhere. Please share them. Thanks

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