Hey @perceptron!
This heatmap issue is actually due to the default layout settings. Here the Y-Axis is set to Linear, You'll want to get rid of this or change it to something more fitting for your data set like Category.
Here is my Data tab:
[
{
z: [[1, null, 30, 50, 1], [20, 1, 60, 80, 30], [30, 60, 1, -10, 20]],
x: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'],
y: ['Morning', 'Afternoon', 'Evening'],
type: 'heatmap',
hoverongaps: false
}
]
Here is my layout Tab:
{
"title": {
"text": "",
"font": {
"color": "#3D3D3D",
"size": 16
}
},
"font": {
"family": "Inter",
"color": "#979797"
},
"showlegend": true,
"legend": {
"xanchor": "center",
"x": 0.45,
"y": -0.2,
"orientation": "h"
},
"margin": {
"l": 16,
"r": 24,
"t": 24,
"b": 32,
"pad": 2
},
"hovermode": "closest",
"hoverlabel": {
"bgcolor": "#000",
"bordercolor": "#000",
"font": {
"color": "#fff",
"family": "Inter",
"size": 12
}
},
"clickmode": "select+event",
"dragmode": "select",
"xaxis": {
"title": {
"text": "",
"standoff": 6,
"font": {
"size": 12
}
},
"type": "-",
"tickformat": "",
"automargin": true,
"fixedrange": true,
"gridcolor": "#fff",
"zerolinecolor": "#fff"
},
"yaxis": {
"title": {
"text": "",
"standoff": 6,
"font": {
"size": 12
}
},
"type": category,
"tickformat": "",
"automargin": true,
"fixedrange": true,
"zerolinecolor": "#DEDEDE"
}
}
.Hope That helps! Love that you are using heat maps in Retool! Super cool idea 