add new shapes related to line connectors, plus add stroke: configuration

rename type to key

headings do not appear to be working?

add sample for backgrounds with text on top, add support for favourite backgrounds

add background themes, with foreground text color

refactor shapes configuration so that it reads from custom file

fix :text

configuration for lines

configuration for text

configuration for elements

configuration for line strokes

configuration for connector compass direction

configuration for connector design

configuration for connector arrows

configuration for connector waypoints

export_json will output a diagram in machine readable format

class html formatter to support regular html nodes such as p, h1.. ul, li that are found on the builder

group box, like a regular box but with a top aligned h1 style title

build a domain (class) diagram

build configuration for line strokes %i[dashed dotted dashdot dashdotdot dotdotdot longdash)

build configuration for line compass %i[n ne e se s sw w nw]

build configuration for line shape %i[style1 style2 style3 style4]

build configuration for arrows %i[straight triangle diamond circle cross short default none plain skewed_dash concave er_many er_one er_one_optional er_one_mandatory er_many_optional er_many_mandatory]

refactor the shape->text_only (boolean) to category (symbol)

ensure that ids are working as expected

alter the initial parameter of all shapes so that it can be an ID, without named attribute

move project-plan files

alter configure_shape so it sets the default shape key and use that for selecting the default HTML formatter

add todo shape to simplify project plan drawing

introduce .value property to shape and let it use either formatted HTML or plain text title

formatter DSL that can render HTML directly into the value property

formatter DSL for class and interface generation

generate extension based graphics based on drawio extensions.js

active? flag on page defaulting to true. set to false to exclude page from diagram.

first level child nodes need to hang of node 1

node has child nodes and add_node will set a nodes parent

nodes can belong to a parent node, the top level node responds with truthy to root?

add sample diagram for the github readme file

write samples into docs folder and display in readme

add export as .PNG, needs to take a page number as the PNG will not support multiple pages

add export as .SVG, needs to take a page number as the SVG will not support multiple pages

add save as .drawio