JPGraph v.2.3.4


JPGraph 2.3.4 is known as a Object-Oriented Graph creating library for PHP >= 4.3.1. The library is completely written in PHP and ready to be used in any PHP scripts (both CGI/APXS/CLI versions of PHP are supported).The library can be used to create numerous types of graphs either on-line or written to a file. JpGraph makes it easy to draw both "quick and dirty" graphs with a minimum of code as well as complex graphs which requires a very fine grained control. The library assigns context sensitive default values for most of the parameters which minimizes the learning curve.Major Features: Web-friendly, average image size for a 300*200 image is around 2K and images are seldomly bigger than 4-5KSupport for both GD1 and GD2 The library will autodetect which library is installed.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.Supports several plot types,spider-plots, pie-charts (both 2d and 3d) , scatter-plots, line-plots, filled line-plots, accumulated line-plots, bar plots, accumulated bar plots, grouped bar plots, error plots, line error plots, box plots, stock plotsSupport for alpha blendingHas over 200 built in Country flagsSupports advanced Gantt-charts (ex1, ex2)Flexible scales, supports integer, linear, logarithmic, text (counting) scales and any combinatino thereof on x/y axisSupports multiple Y-axesSupport various layout with a background image behind the plotMore than 400 named colorsExtensive documentation with both a > 150 pages tutorial and an extensive class reference.Supports internal caching (with timeout) of generated graphs to lessen burden of a HTTP server.Enhancements: New features:Change val positioning for bar plots[PRO-Version] Add Postscript backend for Datamatrix barcodesAdd support for Dejavu fontsAdd support for DST in DateScaleUtils. Make DateScaleUtils a proper static classAdd handling of NULL values for Radar plotsAdd support for multiline text in tablesMake it possible to specify position for background images by introducing new method Graph:SetBackgroundImagePos()Added SetUserFont() to dynamically add up to three new font families and later use them with new constants FF_USERFONT1, FF_USERFONT2 and FF_USERFONT3[PRO-Version] Reflected change in datamatrix error handling to use exceptionsDefect fixes:Not possible to set shadow for PiePlotCannot stroke MGraph to fileLabel positioning for Pie plots can be wrong[PRO-Version] Adding text to WindRose in 2.xIncorrect line weight for frames when using a label background color[PRO-Version] Datamatrix Autosizing for manual BASE_256 broken for PHP5[PRO-Version] Datamatrix BItplacement iError not publically accessibleOther changes:Added windows path handling for MBTTF_DIRSome minor code cleanup and improved error handlingAdded new error messages for Group- and AccBar plots to avoid specified X-coordinates on individual bar plotsRefactor of RGB handlingNew example script y2sync.phpAdded example barcsim_popup.php to show popup window usage with CSIMFollow strict standard for EPS in QR backendChanged Unix default directory for TTF fonts to "/usr/share/fonts/truetype"

JPGraph 2.3.4 is known as a Object-Oriented ...

  • JPGraph
  • 2.3.4
  • Aditus Consulting
  • Linux , Mac OS , BSD , Solaris
  • Freeware
  • 351
  • Free

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