Functions and Classes: Images and Graphs

Graph Creation (7) Use these routines to create graphs and charts with program data.

Related Categories:
	Complete Scripts: Images and Graphs (235) Documentation: Examples and Tutorials: Images and Graphs (20)

Resources in this Category (24):
	DotScript PHP Image Sorcerer 9.67 (14 votes)
		Version: 1.3.0 - Released: 05/29/06 - Requirement(s): PHP 4	Jump to URL
		An image manipulation component that can be used as an API or as a tool for server-side image manipulation. A PHP class provides an API for image resizing, [...]
	Hotlink Protection with PHP Rate It!
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		Hotlinking is when another website links directly to one or more of your images or multimedia files and includes it on their web page. This function will help [...]
	blockshow Rate It!
		Version: 0.80 - Released: 03/15/03 - Free	Jump to URL
		A set of classes to handle ANSI images. It can convert an ANSI to PNG and generate the file in two sizes.
	Image Verification (Captcha) For Forms Rate It!
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		This is a sample script that allows you to add image verification to your HTML forms. It includes a sample implementation, PHP code check and [...]
	Image Editor, Comments (1) Rate It!
		Version: 1 - Released: 10/06/03 - Free	Jump to URL
		A script designed for simple image manipulation, including resizing, croping and adding text. You can edit an existing image or create a new one, with the [...]
	Extensive GD2+ Image Manipulation Class Rate It!
		Version: 1 - Released: 03/03/03 - Free - Requirement(s): GD2+	Jump to URL
		This class will thumbnail images and manipulate them with bevel, greyscale, ellipse, merge, frame, dropshadow, motion blur and more.
	PHP image shrink Rate It!
		Free	Jump to URL
		This script is useful to dynamically reduce the size of images on websites.
	MakeJPGThumb Rate It!
		Version: 1.0 - Released: 05/15/04 - $39.95 - Requirement(s): PHP 4.2	Jump to URL
		This function takes care of all your JPG resizing. You supply the function with 5 arguments, and it outputs a resized JPG image per your specifications.
	PHP HTML Graph Class Rate It!
		Version: 1.0b - Released: 10/14/06 - Free - Requirement(s): PHP 4.3+	Jump to URL
		This class can be used to draw vertical bar charts using only HTML and CSS. It uses HTML tables to draw simple or grouped vertical bars from a set of values. [...]
	Adding a watermark to an image Rate It!
		Version: 1.0.0 - Released: 08/28/07 - Free	Jump to URL
		This script adds a transparent watermark to an image dynamically. It requires the GD 2.0.1 library.
	nucleoGraph Rate It!
		Version: 0.1 - Released: 03/22/07 - free - Requirement(s): PHP 4	Jump to URL
		This is a bar graph that is displayed completely with CSS. Very easy to use.
	PHP/SWF Slideshow Rate It!
		Version: 1.0 - Released: 11/18/04 - Free - Requirement(s): PHP 4	Jump to URL
		A simple, yet powerful tool to create web slideshows from dynamic images and data.
	Easy Image Manipulation Rate It!
		Version: 1.2 - Free	Jump to URL
		A few simple functions that make it really easy to manipulate images. They are well commented, short and easily changeable to fit your needs.
	PHP/SWF Charts Rate It!
		Version: 1.5 - Released: 06/01/04 - Free	Jump to URL
		A simple, yet powerful PHP tool to create attractive web charts from dynamic data.
	ASCIIArtist Rate It!
		Version: 1.3 - Free - Requirement(s): PHP 4	Jump to URL
		A class to convert Bitmap-Images into ASCII texts in HTML format. It provides three different render modes and support for JPG, PNG and GIF.
	Resize an Image Rate It!
		Version: 1.0.0 - Released: 05/30/07 - Free	Jump to URL
		This script resizes an image using the GD library and saves the resulting image as a JPG.
	PHP Image Manipulation Class Rate It!
		Version: 1.0.4 - Released: 10/13/06 - Free - Requirement(s): PHP 4.3.3+	Jump to URL
		This class can perform several types of image manipulation operations for the GIF, JPEG and PNG formats. It can rescale images to fit in a given width/height, [...]
	phpWatermark Rate It!
		Version: 0.3 - Released: 02/02/03 - Requirement(s): PHP 4.06+	Jump to URL
		A simple way to give an image a digital "watermark" to prevent unauthorized use.
	Advanced Graphing Class Rate It!
		Version: 1.7 - Released: 04/19/06 - Free - Requirement(s): PHP 5	Jump to URL
		This class can be used to generate line, bar and 2D/3D pie graphs from multiple data sets. Offers many style and data formatting options and an extensive [...]
	Dynamic text on image Rate It!
		Free - Requirement(s): PHP 4	Jump to URL
		Add text to an image using custom TTF fonts.
	ImgSize Rate It!
		Version: 1.03b - Released: 04/11/01 - Free	Jump to URL
		A class that identifies the size and type of an image. Supports GIF, JPEG, PNG, SWF, PCX, PSD, TIFF, XBM, XPM, PBM/PGM/PPM, and both Windows and OS/2 BMP file [...]
	Drop Shadowed Thumbnail Creator Rate It!
		Version: 2.0.0 - Free	Jump to URL
		This class will create image thumbnails with a drop-shadow effect. Control the background color to better blend the effect into your site. You can perform [...]
	Resize & Crop Rate It!
		Version: 1.0 - Released: 07/02/07 - Free - Requirement(s): PHP 4+	Jump to URL
		This function will resize an image to the specified width and height without distorting it and in most cases without adding black regions to the image (by [...]
	Securimage CAPTCHA Class Rate It!
		Version: 1.0.2 - Released: 01/06/08 - Free - Requirement(s): PHP 4.3+	Jump to URL
		A highly customizable PHP class for generating CAPTCHA images to prevent programs from filling out your forms. This does everything from create and output the [...]