pstricks-add – A col­lec­tion of add-ons and bug­fixes for PSTricks

Col­lects to­gether ex­am­ples that have been posted to the pstricks mail­ing list, to­gether with many ad­di­tional fea­tures for the ba­sic pstricks, pst-plot and pst-node, in­clud­ing: – bug­fixes; – new op­tions for the pspic­ture en­vi­ron­ment; – ar­rows; – braces as node con­nec­tion/linestyle; – ex­tended axes for plots (e.g., log­a­rithm axes); – po­lar plots; – plot­ting tan­gent lines of curves or func­tions; – solv­ing and print­ing dif­fer­en­tial equa­tiond; – box plots; – ma­trix plots; and – pie charts.
The pack­age makes use of PostScript rou­tines pro­vided by pst-math.