Public
Edited
Feb 17, 2024
// TODO: load data here. ("https://raw.githubusercontent.com/vega/vega-datasets/next/data/seattle-weather.csv")
seattleWeatherTyped = d3.csv("https://raw.githubusercontent.com/vega/vega-datasets/next/data/seattle-weather.csv", d3.autoType)
printTableTypes(seattleWeatherTyped)
{
const barColor = vl.param('bar_color').value('lightblue')
return vl.markBar({color: {expr: 'bar_color'}, opacity: 0.6})
.data(seattleWeatherTyped)
.params(barColor)
.title("Histogram of Daily Max Temperatures in Seattle (2012-2015)")
.encode(
vl.x().fieldQ('temp_max').bin(true),
vl.y().aggregate("count")
)
.render()
}
{
const barColorJS = 'lightblue'
return vl.markBar({color: barColorJS, opacity: 0.6})
.data(seattleWeatherTyped)
.title("Histogram of Daily Max Temperatures in Seattle (2012-2015)")
.encode(
vl.x().fieldQ('temp_max').bin(true),
vl.y().aggregate("count")
)
.render()
}
{
const barColor = vl.param('bar_color').value('blue').bind(vl. menu(['green', 'yellow','purple', 'orange']).name('Color for Histogram'));
const barRadius = vl.param('bar_radius').value(10).bind(vl.slider(0,20,1));
return vl.markBar({color: {expr: 'bar_color'}, opacity: 0.6, cornerRadius: {expr: 'bar_radius'}})
.data(seattleWeatherTyped)
.params(barColor, barRadius)
.title("Histogram of Daily Max Temperatures in Seattle (2012-2015)")
.encode(
vl.x().fieldQ('temp_max').bin(true),
vl.y().aggregate("count")
)
.render()
}
vl.markPoint()
.data(seattleWeatherTyped)
.encode(
vl.x().fieldT('date'),
vl.y().fieldQ('temp_max')
).render()
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