{{ store.width }} x {{ store.height }}
upload Upload
upload Full crop Thumbnail arrow_selector_tool Start Photographer arrow_selector_tool Slow 1s/page: {{ store.photographerSlow ? 'On' : 'Off' }}
{{ store.uploading ? 'Uploading...' : (store.complete ? 'Done' : '') }} {{ store.photographerRunning ? 'Photographer running...' : '' }}
upload Digitize

{{ store.filename || 'Drop an image onto the page.' }}

Drag the frame to move, corners to resize, top handle to rotate.

upload Choose image
Digitize reference

Sigmoid Line

{{ item.title }}

{{ definition.value }}
Generate complex waves and smooth sigmoid curves using dynamic tip projection and mathematical oscillations.
{{ store.loading ? 'Thinking...' : store.response }}

sigmoid function line.

  • flat line
  • split()
  • sigmoid function
  • tip project
  • draw a line

This can draw complex or simple waves.


Intersect at the perpendicular for sampling the line.

Meta Data
title Sigmoid Line
imports ()
files ('head', 'point', 'pointlist', 'stage', 'mouse', 'dragging', 'stroke', '../point_src/split.js', '../point_src/random.js', '../point_src/curve-extras.js', '../point_src/math.js')
unused_keys ()
unknown_keys ('categories',)
categories ['line', 'sigmoid']
filepath_exists True
path sigmoid-line-classy
filepath sigmoid-line-classy.js
clean_files ('../point_src/core/head.js', '../point_src/pointpen.js', '../point_src/compass.js', '../point_src/center.js', '../point_src/point-content.js', '../point_src/pointdraw.js', '../point_src/relative-xy.js', '../point_src/pointcast.js', '../point_src/point.js', '../point_src/pointlistdraw.js', '../point_src/pointlistgradient.js', '../point_src/pointlistshape.js', '../point_src/pointlistgenerator.js', '../point_src/unpack.js', '../point_src/pointlist.js', '../point_src/pointlistpen.js', '../point_src/stage-hooks.js', '../point_src/stage-resize.js', '../point_src/functions/resolve.js', '../point_src/stage.js', '../point_src/events.js', '../point_src/automouse.js', '../point_src/functions/clamp.js', '../point_src/distances.js', '../point_src/protractor.js', '../point_src/text/beta.js', '../point_src/dragging.js', '../point_src/setunset.js', '../point_src/stroke.js', '../point_src/split.js', '../point_src/random.js', '../point_src/curve-extras.js', '../point_src/math.js')
Logger Install Logger {{ store.words }}
{{ store.errorText.message }}
{{ store.errorText.stackText }}