v1.2.1 examples tests

A toolkit for SVG UI components with D3.js.

• uses d3 scales internally
• custom callbacks
• css styled elements

# build using browserify
npm install -g browserify
browserify lib/GUId3.base.js -o build/guid3.js

UI elements

• horizontal slider
• vertical slider
• toggle button
• momentary button

future plans

• circle slider (like a radial knob)
• radio button group (quantile scales?)

use

Include the javascript in your page.

<script src="build/guid3.min.js"></script>

You style your buttons and sliders with CSS using the appropriate classes. See the examples for the names of the classes of the ui elements you want to apply styles to.

###slider example

// example.js
var target_object = { v: 1000 }

var slider = new GUId3.Slider(function(v){
  console.log('from the callback', v)
})

slider.cssClass('example4')
slider.width(30).height(250).label('styled & vertical!')
slider.type('vertical')

// connect the slider to the target
slider.connect(target_object,'v')

// set up the scale using a d3 scale!
var my_scale = d3.scale.linear().domain([1,100]).range([303,909])
slider.scale(my_scale)

// create the container, or select one
var container = d3.select('div#example4')
  .append('svg').attr('width', 500).attr('height', 300)

// create the slider by passing in a d3 selection
slider.create(container.append('g')
  .attr('transform','translate(100,10)'))
// set the value of the slider
slider.setValue(808.1)

/* example.css */
.example4 .guid3-slider {
  fill: rgb(232,232,232) !important;
  fill-opacity: 1.0 !important;
  stroke: none !important;
}
.example4 .guid3-slider-indicator {
  fill: #b887fd  !important;
  fill-opacity: 0.33 !important;
  stroke: none !important;
}
.example4 .guid3-slider-textlabel {
  fill: black !important;
  font-family: serif !important;
  font-size: 12px !important;
  font-weight: 100 !important;
}
.example4 .guid3-slider-textvalue {
  fill: black !important;
  font-family: cursive !important;
  font-size: 18px !important;
  font-weight: 900 !important;
}

note There is no getting around the !important flag on the CSS. I am trying to find a way to remove that requirement, but there is a series of bugs and glitches surrounding the painting of SVG elements that do not have fill and stroke attributes inlined. In order to override those values you need to set the !important flag.

// buttons!
var obj = { value: true }

var button = new GUId3.Button()

button.cssClass('example6')
button.width(150).height(50)
button.labelOn('zomgon').labelOff('zomgomentary')
button.type('momentary')

button.connect(obj,'value')

button.roundedRectangle([10,10])
button.callback(function(v){
  if(v){
    d3.select('div#example6').style('background-color', '#406573')
  } else {
    d3.select('div#example6').style('background-color', 'white')
  }
})

// create the container, or select one
var container = d3.select('div#example6')
  .append('svg').attr('width', 500).attr('height', 300)

// create the button
button.create(container.append('g')
  .attr('transform','translate(10,10)'))
button.setValue(true)

.example6 .guid3-button {
  fill: green !important;
  fill-opacity: 1.0 !important;
  stroke: white !important;
}
.example6 .guid3-button-text {
  fill: white !important;
  font-family: Helvetica !important;
  font-size: 16px !important;
  font-weight: 100 !important;
}
.example6 .guid3-button-inactive {
  fill: blue !important;
  fill-opacity: 1.0 !important;
  stroke: orange !important;
}