Graphs & Charts

JpGraph is a OO Graph drawing library for PHP4 as well as PHP5. Highlighted features: Supports both text, linear and log scale for both X and Y-axis; Supports image maps; Supports anti-aliasing of lines; Background image; Supports color-gradient fill; Supports both, GIF, JPG and PNG formats; Supports two Y-axis; Supports spider plots, countour plots, pie-charts (2D and 3D), lineplots, filled line plots, impuls plots, bar plots (both vertical and horizontal), error plots, field plots, box plots, candle charts,Polar plots and Gantt charts; Multiple plot types in one graph; Intelligent autoscaling; alpha-blending and clipping and many more features....
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Micro Bar Chart is a small PHP script to display your statistic data. This version can display data in a horizontal bar form. Installation is very easy. You just need to include the file set an array with your data and call a function. The output style can be change via CSS. An example file is also included....
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Use the BAR_GRAPH class to create horizontal / vertical bar graphs, progress bars and faders. You can create simple graphs and even grouped bar graphs with legends, add labels, change colors etc. No graphics or libraries (GD etc.) required.

Php percent bar is a php script that was created for my game. There are very little bars like this that are so simple. So i figured its my duty to share with the community.

This script is loaded using an image tag and generates data based on information added as GET parameters. For example, bar.php?value=100&max=256&info would build an image with about 40% of the graph filled out. Take off the &info and the visitor only see's ...
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This class can be used to render charts of several types. It takes a list of values that define points of one or more set and render charts of several possible types: line, bar, surface and pie. The class provides options to choose colors, gradients, show coordinates, etc.. The generated charts can be saved to a given file or displayed as the current script output...
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This class is based on the CSS graph originally made by meyerweb. Renowned Media took the CSS and XHTML and wrapped a PHP class around it to easily generate graphs programatically. Simply, this class allows you to generate customizable, attractive CSS based graphs (no CPU hungry server-side image generation or bulky flash files to ship)....
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Reto Music Charts is a simple yet powerful script that allows you to easily create and edit your own music charts as a list, with background administration.

ChartDirector is a fast and powerful charting component for creating professional and clickable charts. It's unique layering architecture enables you to synthesize the charts you want using standard chart layers. ChartDirector's comprehensive chart styles include pie, donut, bar, line, spline, step line, trend line, curve-fitting, inter-line filling, area, band, scatter, bubble, floating box, box-whisker, waterfall, contour, heat map, surface, vector, finance, gantt, radar, polar, rose, pyramid, cone, funnel, angular and linear meters and guages. ChartDirector charts are interactive with full suite of mouse events, supporting tool tips, clickable chart objects, and "drag to zoom" and "drag to scroll" features. AJAX enabled features allow charts to update without refreshing web pages. Easy to use and with comprehensive documentation. Come with numerous examples. Free trial available. ...
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AT Pie Chart is a very simple PHP script to display cool looking chart of data. Requires GD2 library. You can set whether to show the the label, percents, text and parts! Others options include label form (round or square), width, defined colors or random colors, background color, text color, shadow height and dark or light shadow!...
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So you want to know how to round the corners on your HTML tables? Well, you can't round the corners of an HTML table, but you can make the illusion of rounded corners fairly simple. This HTML code snip and images will show you how.

Do line, pie and bar graphs from preformed arrays with GD and PHP.

PHPGraphLib is a PHP 4.3+ friendly object-oriented script that has powerful customization features, allowing you to generate the perfect graph for any web site or application. Best used with dynamically data, PHPGraphLib allows easy visual interpretation of sophisticated data sets. Simply feed PHPGraphLib an array of data points, and it will generate a .png image of your data. At less than 25kb in size, it will not slow down your scripts. If no customizations are made, PHPGraphLib adjusts the scale and axis of the graph to fit any data, including large numbers, decimal numbers, and negative numbers. PHPGraphLib supports multiple data sets, line graphs, point graphs, bar graphs, and pie charts. ...
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It provide a base class that can generate the necessary HTML to embed charts rendered by Google Visualization API in Web pages. It also provides several classes that wrap the configuration of the different types of supported charts like line charts, bar charts and column charts. Added: - Area chart - Gauge chart - Pie chart - Intensity Map - Mashup - Wordcloud - Orgchart - Table - Scatterchart - Annotated Timeline - Map - Motionchart...
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These files were created as I needed a slightly faster way of producing graphs than other options available on the web. Other PHP scripts using the GD Libraries seem to be so complicated they take too long to draw and display on a poor performance machine....
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Sparkline is a specialized graphing library designed for creating small, intense, wordlike graphics. Sparklines are the brainchild of Edward Tufte, noted expert in information design.

WebCSS Chart is a very easy to use charting module written in PHP3. It requires no special modules installed on your WebServer or your client machine. It is very ease to implement. Just call the include and the function with two arrays (Columname and value), scale and max_scale....
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The scripts draws the bar chart with any number of series. It allows to configure the title, title color, axes color, background color and optionally, you can have your own background image.

TeeChart for PHP v1 is now available! More than 12 years of charting development investment in TeeChart for PHP v1, and it shows... The Charting Library ships with 100% PHP sourcecode. It supports PHP5 and above. It can be integrated as a palette component into the Delphi for PHP programming environment as used on others by creating the components at runtime. The first version offers 17 Chart styles ( in 2D and 3D plus multiple combinations), 11 mathematical functions and some Chart tools components for additional functionality. We're still working on it, adding more Chart styles and features for the next releases. Please take a look, the evaluation version includes working examples for most Chart types. You'll see how easy it is to code TeeChart and how you can improve department development productivity. ...
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