Functions and Classes: Images and Graphs

Graph Creation (10) Use these routines to create graphs and charts with program data.

Related Categories:
	Complete Scripts: Images and Graphs (245) Documentation: Examples and Tutorials: Images and Graphs (18)

Resources in this Category (25):
	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, [...]
	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.
	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 shrink Rate It!
		Free	Jump to URL
		This script is useful to dynamically reduce the size of images on websites.
	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.
	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 [...]
	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.
	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.
	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.
	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 [...]
	php Thumbnailer Rate It!
		Version: 1.1.0 - Released: 03/20/09 - $5 - Requirement(s): PHP 5	Jump to URL
		A PHP class for creating good thumbnails for your website. It can produce square, symmetric thumbs and thumbs with round corners. GD library is essential.
	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.
	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, [...]
	Image Manager Class Rate It!
		Version: 0.1a - Released: 15/04/09 - Free - Requirement(s): PHP 4	Jump to URL
		Image class designed to be used inside HTML image tags to automatically resize, watermark and caption images. Modified images are stored in a temporary [...]
	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 [...]
	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. [...]
	QR code generator Rate It!
		Version: 1.0 - Released: 07/29/10 - Free - Requirement(s): PHP 5, Curl, GD2	Jump to URL
		This class can be used to generate QR Code images using the Google Chart API. It sends a HTTP request to the Google Chart API Web server to request the [...]
	Watermark images by imprinting text using PHP, GD and TTF Fonts Rate It!
		Requirement(s): PHP 4+, GD 2.0.1+	Jump to URL
		A code sample to watermark uploaded images on the fly. It imprints the specified text over the image using GD-library functions and true type fonts. You can [...]
	CSS sprite class Rate It!
		Version: 1.0 - Released: 10/19/10 - Free - Requirement(s): PHP 5	Jump to URL
		This class can generate sprite images and the CSS code to use these images in webpages. It takes a list of images and generates a single image out of them. It [...]
	Generate Images with Round Corners On-The-Fly Rate It!
		Free	Jump to URL
		Use the GD library to apply round corners of any size and color to a GIF, JPEG or PNG image.
	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.
	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.
	Watermark Your Images Using An Overlay Image Rate It!
		Requirement(s): PHP 4+, GD 2.0.1+	Jump to URL
		Use GD to watermark images on the fly by overlaying the original image with another image, such as a company logo.
	Crop-To-Fit an Image Rate It!
		Free - Requirement(s): PHP 4+, GD 2.0.1+	Jump to URL
		This code sample combines resizing and cropping to fit an image to given dimensions.
	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.