Line function calculator created with Flutter.

User can draw a freehand line on the two-dimensional coordinate plane

Tool calculates function values along the line and visualizes them

When a mouse pointer is hovered on the freehand line, the formulas' values are shown as a pop-up​

Tool includes a graph of all the functions (x-axis: distance along the line, y-axis: function value)​

When a mouse pointer is hovered on the freehand line, the location is indicated in the function graph​

Whenever the functions' graphs cross each other in the graph, the corresponding point is indicated on the freehand line​

Tool can save and load projects in .json format

addition

substraction

multiplication

division

exponents

LDB = distance along the line from the beginning of the line​

LDE = distance along the line from the end of the line​

BLDB = beeline distance from the beginning of the line​

BLDE = beeline distance from the end of the line​

git clone [email protected]:Teleste-Official/ERFT.git erft

cd erft/

flutter pub get --no-example

flutter create --platforms=linux .

flutter build linux --release

cd build/linux/x64/release/bundle/

./erft