The following icons shows what core plot types are supported by the current JpGraph. In addition most plots also have several sub-types. Click on the icon to jump to the corresponding section in the gallery which gives more examples and also information about sub-graph types.
In addition to the "normal" plots JpGraph also support the easy creation of
Anti-Spam images. This is an image contains (some random) text which is very,
very hard for any OCR program to decipher but easy for a human to read. This
is used to prevent automatic signup to mailing lists and various on-line
services.
Below is a number of "one-liners" that describe some of the general features available in JpGraph.
Anti-aliasing for Pie charts.
More advanced formatting of graph titles including 3D Bevel effects.
Additional 3D Bevel formatting feature for the entire Graph
Gradient fills for bars are now also displayed in the legend
Improvements on legend formatting. It is now possible to have several columns in the legend
Improved callback capability for Plot marks. The new callbacks will provide both X and Y coordinates.
Footer text can now be used on all graph types
dded possibility to use the Freely available Vera TTF fonts. These fonts are available from https://www.gnome.org/fonts/
Built in rotation of graphs
Fine tuning of legend layout, size and positioning of individual legends and markers.
Added possibility to use object methods as callbacks and not only static global functions
Full support for color alpha blending
Automatic generation of client side image maps to make it possible to generate drill-down graphs.
Advanced interpolation with cubic splines to get smooth curves from just a few data points.
Several different fill styles for line plots
Advanced image 3D effects built-in without external image manipulation programs
Supports unlimited number of plots in each graph, makes it easy to compose complex graph which consists of several plot types
Additional built-in images for plot marks including 3D rendered markers like diamonds, squares, bevels, balls, pins etc
Text strings can now be added to the plot using scale coordinates
Support for all primitive URL parameter types with CSIM graphs.
Autoscaling will now also consider added lines and texts.
Hare/Niemeyer Integer compensation for Pie Plots
Added the possibility to use Vertical Gradient fill for line plots.
Improved error handling. The visual appearance of the error handling now tries to mimic any windows system window (in graphic)
Builtin support to display over 200 country flag and the possibility to use them as icons or markers in the graphs. All the flag images are builtin with JpGraph in an efficient pre-compiled data format.
Supports caching (with timeout) of generated graphs to lessen burden of a HTTP server.
Intelligent autoscaling which gravitates towards aesthetical values.
Fully supports manual scaling, with fine grain control of position of ticks
Supports color-gradient fill for bar graphs
Supports both vertical and horizontal grids (with image depth specification)
Supports both on-the fly image generation and batch processing.
Extensive documentation
Advanced text formatting using TTF fonts
Support for both Chinese and Japanes character sets
