Creating Live Path Effects

Instructions for making Live Path Effects.

Have a look at the doEffect functions of lpe-slant.cpp and lpe-skeleton.cpp to see what is possible and how to implement something!

Parameter types:

• RealParam: a number of type 'gdouble'. (see lpe-slant.cpp to learn how to use this type)
• PointParam: a parameter that describes a coordinate on the page (see lpe-skeletal.cpp to learn how to use this type)
• PathParam: a parameter that is a path. (see lpe-skeletal.cpp to learn how to use this type)
• EnumParam: a parameter that lets the user choose between a number of options from a dropdown box. (see lpe-skeletal.cpp to learn how to use this type)