Results for "Category: Graphics/ Sound"
Allows you to read the width and height for GIF, JPEG (JPG/JFIF), Bitmap(BMP), and PNG files. You can upload a file or load a binary file from the server in the demonstration. This is great when you allow users to Upload files and need to ensure that they fit within a specific set of boundries (ie - uploading banners). Update - Now supports AVI, MOV, MPG/MPEG, and SWF with support from my brother Lucas Moten. JPEG files have also been fixed to read correctly.
Grab the opposite 6 character HEX color. This sums up David Weirs Color invert script with just one line of code. See his original code at http://www.pscode.com/vb/scripts/showcode.asp?txtCodeId=7176&lngWId=4 Be careful when comming close to middle gray scale (808080). opposites are same.
Allows you to create 1x1 images of any color including transparent images. (Images can be streatched by defining height and width in image tag)
This version of the Color Picker supports just about any browser that uses javascript - Including Netscape 3. The downfall is that you "must" run it with a server that allows ASP. A script is included to create "dynamic" images of various colors. Thus - more bandwidth is used to allow visitors to choose colors. It is still a great asset to anyone who wishes to allow users to pick colors dynamically to affect the sites layout and design instantly.
**** UPDATE 4 JANUARY 2003: This code was a very early attempt with vector graphics. If you are interested in creating static chart images "on-the-fly", without the need of a plug-in, I highly recommend investing your time in .NET GDI+. For a sample of GDI+ charts please visit my web site at www.alerme.com. Paul Walchli, paul@alerme.com. **** I originally posted SVG code on 10/12/01 that rendered charts using HTML and VBScript. ** On 1/31/02 I have posted a JavaScript version ... check Java/JavaScript site for code or visit my website at www.alerme.com**. This code creates the charts utilizing ASP by creating the SVG image on the fly and in a "virtual" page. As with the HTML version, this one is also a Beta version. The colors are ugly and the layout is weak. But, on the bright-side, it's functional. I'll post improvements as time allows. To test this code you will need to create a database, table, and three fields. I have included the information from my database in the ReadMe.txt file included in the zip file. If you use the field names above, all you should need to do is change the database name in three files: Default.asp, incBuildPage.asp, and incBuildSVG.asp. If you do a search/replace for "YourDatabaseNameHere" you'll find the line number of where the connection is. If you have any questions, please contact me at paul@alerme.com. Paul
Lists thumbnail images within the current directory. Very simple beginner stuff dealing with file scripting object. Handy for viewing your images quickly. Just copy the code and paste it a file called default.asp. Then view the directory on your website.
**** UPDATE 4 JANUARY 2003: This code was a very early attempt with vector graphics. If you are interested in creating static chart images "on-the-fly", without the need of a plug-in, I highly recommend investing your time in .NET GDI+. For a sample of GDI+ charts please visit my web site at www.alerme.com. Paul Walchli, paul@alerme.com. **** ** ASP VERSION POSTED 11-14-01 ** ** On 1/31/02 I have posted a JavaScript version ... check Java/JavaScript site for code or visit my website at www.alerme.com **. This code is based on what I have posted previously using Vector Markup Language (VML). This code is written in VBScript and SVG. You will be presented an interface that allows you to enter values, pick a chart type, and render the chart to the screen. What you'll see are very basic charts (boring visually) but you will gain the understanding on how you can create SVG charts on the fly with VBScript. What you'll see rendered is well below what you are capable of creating using SVG (there are no animations or transformations). That is the main reason for naming this posting Beta 0.1. In order to view the pages correctly you must 1) download and install an SVG Viewer. 2) Copy the file (included in the zip file) Chart.svg to the root directory of your C: drive (C:\). You can change this location in the code if you wish. 3) Copy the remainder of the files into the same directory on you drive (SVGCharts or whatever). Please let me know if you have any comments or suggestions for the code. I can be contacted at: paul@alerme.com.
This code was a very early attempt with vector graphics. If you are interested in creating static chart images "on-the-fly" I recommend .NET GDI+. For charts you can animate check out Scalable Vector Graphics (SVG). For sample of GDI+ and SVG charts please visit my web site at www.alerme.com.
This code was a very early attempt with vector graphics. If you are interested in creating static chart images "on-the-fly" I recommend .NET GDI+. For charts you can animate check out Scalable Vector Graphics (SVG). For sample of GDI+ and SVG charts please visit my web site at www.alerme.com.
The map of the world holds coordinate pairs to generate map images from database. This data can be used to draw maps on server side in PNG, JPEG, GIF, WBMP formats and to build click areas (image maps) for processing on client side. http://www.tonec.com/download4.html - ActiveImage component.
Dynamic Surveysystem v1 Just take a look at the best: -Simply administration functions (like all of my programs) -Premade grafics -Totally dynamic: You only have to edit ONE file and my program modifies all the others automatically. -Cookie based voting: To prevent one user voting several times. Just download it and enjoy this great Surveysystem coded by Guo Xu. You won't be dissappointed. And by the way, don't forget to vote for a 15 years old asp programmer ;) This code was tested on Win 98 SE/PWS and Win2K Server/IIS5. To create or edit a survey just load setup.asp from your browser once setup.asp is uploaded to your server. Of course you can change the grafics of the surveybars. The easiest way is to open the default grafic in the grafix folder and modify them in an Editor like Photoshop, Photo Impact, Fireworks. NOTE: You better dont modify the size of the grafix. If you do some errors may occur.
Makes an array of strings scroll across your browser. I dunno if anyone can use this but I had some fun making it. :D This script is fully commented (unlike my other pieces of code) If you like it, please vote!. If you don't like it, please vote and leave me a comment so I can make it better. (Eg. tell me how I didn't give you what you expected etc...)
An ASP bar graph. Easily customized and great examples. Customizations include Top Padding, Side Padding, Bar Width, Bar Padding, (Only if bars are in groups.) Group Padding, Number of Groups, Number of Bars Per Group, Maximum Value Values For Each Bar, Colors of Bars, and Titles Of Each Bar! The inputs are all at the top of the code with explanations. Nicely blocked off for your convenience. I have not tested this with Netscape. Please let me know how it does. You can only have a maximum of 18 bars due to restrictions from style properties. This problem is easily breached by using javascript. If you would like that code please email me @ checkerman_1985@yahoo.com
An update of my first bargraph project... no more dashes or ugliness. Plus I added a feature which allows you to adjust the hight of the graph. I've also added comments for you who wish to have a little more fun with it. PLEASE VOTE.
Version 2.0.2 of ASPCanvas draws GIF files directly from script without using server-side components. It includes a suite of drawing functions as well as support for rendering barcodes. This new version draws images 15 times faster than its predecessor. New version includes graphing and charting add-ons.
I've search the PHP codes, found two folks who have published resize code. Problem with one , is that it only gives you the new size but you set it in the HTML's IMG tag, which is dumb in my opinion because you still are downloading the entire image. Another submision did the same, except you could use a width, but they did a loop decreasing the size times .5 until it was close as it can get to the width you wanted, problem with this was it was slow. In either case neither actually resized the image just defined a new size. I took an hour did some reasearch at php.net, and found basic information to make this code.
Randomizes images on your web page so that viewers will see a different picture each visit or refresh. I did this script to add a little diversity to my personal site.
Class that draws Pie Graphs.
Draw 3D diagrams straight from a recordset, without any components/dlls/ocx at all! pure asp/HTML. see an example on http://www25.brinkster.com/mercury2k. if you like it, vote for me!
This code adjusts the Hue, Saturation and Luminosity of any gif file on the fly! No component needed, it's just asp code. live demo: http://www.cwolves.com/testing/coloradj.html Live site using this: http://www.cwolves.com/home.asp?hue=0&sat=0&lum=0&con=0&red=true&green=true&blue=true&invert=false play with all the querystring values in that link.