Module render

Implements the drawing of elements and arrows on the backing canvas.

Traits

RecordVisitor

Functions

generate_curve_for_elements

get_shape_size

Return the size of the shape. If \p make_xy_same is set then make the X and the Y of the shape the same. This will turn ellipses into circles and rectangles into boxes. The parameter \p dir specifies the direction of the graph. This tells us if we need to draw records left to right or top down.

render_arrow