graphs

My haskell project. You can draw gifferent function to SVG-file

How to use it?

First you need Haskell Stack. Clone this repo and run stack build the created folder.

You can find the application in .\graphics\.stack-work\dist\d53b6a14\build\Graphics-exe

Run ./Graphics-exe.exe "FUNCTION" (for example, ./Graphics-exe.exe "Add X (Sin X)"). SVG-file will be created in the same folder where the program was launched from.

Function

Building a function:

• Num 14 - a number
• X - an argument
• Add/Sub/Mul/Div ( Expr ) ( Expr )
• Pow ( Expr ) ( Expr ) - Expr^Expr
• Sin/Cos/Tan ( Expr )

Example: Mul ( Sin ( Pow X ( Num 2 ) ) ) ( Add ( Cos X ) ( Div ( Sin X ) X ) ) - sin(X^2) * (cosX + sinX / X)

The result will be:

Parameters

• --xstart ARG Set x-start of the window in pixels (default: 40)
• --ystart ARG Set y-start of the window in pixels (default: 40)
• --width ARG Set width of the window in pixels (default: 1455)
• --height ARG Set height of the window in pixels (default: 650)
• -s --segment ARG Set a single segment of the graph in pixels (default: 44, almost 1cm)
• -x --xoffset ARG Set xoffset relative to the origin (shift by one segment)
• -y --yoffset ARG Set yoffset relative to the origin (shift by one segment)