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jasemilly
Helper I
Helper I

deneb show actual values in a heatmap

HI I have followed this tutorial and have it working


https://www.youtube.com/watch?v=FlzlSozY3VE 

 

here is my PBI file

 

https://drive.google.com/file/d/1fZ5kszQT0kOLQ_EaoiShPt0PzGtr8ldW/view?usp=sharing 


I would like to add the actual values of the measure, I have tried to use another deneb table I have working to try and show the actual vaules but I can't seem to get it to work, How do I show the actual values?

I would like to see the actual Journeys value, not just the heat map colouring.

 

 

 

 

{
  "data": {"name": "dataset"},
  
  "vconcat": [
    {
      "hconcat": [
        {
          "name": "Main matrix",
          "mark": {"type": "rect","tooltip": true},
          "encoding": {
            "x": {
              "field": "WeekDay",
              "sort": null
            },
            "y": {
              "field": "Hour",
              "sort": null
            },
            
            
           
            
            
            "fill": {
              "field": "Journeys",
              "type": "quantitative",
              "legend": null,
              "scale": {
                "range": [
                  "#D5E9F9",
                  "#25476E"
                ]
              }
            }    
            
            ,
            
            "opacity" : {
              "condition" :{
                "test" : {
                  "field" : "__selected__",
                  "equal": "off"
                },
                "value":0.3
              },
              "value": 1
                }
            
          }

          }
          
          ,
        {
          "name": "Marginal bars (row)",
          "width" :75,
          "mark": {"type": "bar",
          "tooltip": true,
            "height" : {"band" : 0.8}
          },
          
          "encoding": {
            "y": {
              "field": "Hour",
              "sort": null,
              "axis": null
            },
            
            "x": {
              "field": "Journeys",
              "type" : "quantitative",
              "aggregate" : "sum"
            }
          }
        }
      ]
    },
    {
      "hconcat": [
        {
          "name": "Marginal bars (col)",
          "height":35,
          "mark": {"type": "bar", "tooltip": true,
            "width": {"band": 0.8}}
          ,
          "encoding": {
            "x": {
              "field": "WeekDay",
              "sort": null,
              "axis": null
            },
            
            "y": {
              "field" :"Journeys",
              "type" :"quantitative",
              "aggregate" : "sum",
                "scale" :{
                  "reverse" :true
                }
             }
          }
        }
      ]
    }
  ]
}

 

 

 

 

 

Thanks for all advice and help.

 

1 ACCEPTED SOLUTION
giammariam
Super User
Super User

Hey @jasemilly, here is the updated .pbix file. If this satisfies what you're after, please consider kudoing and choosing this as the solution. Also, feel free to tag me in the future for any Deneb related questions that come up. Always happy to help!

 

giammariam_0-1675445386341.png

 





Madison Giammaria
Proud to be a Super User 😄
LinkedIn

Do you frequently use Deneb to provide insights to your stakeholders? Have you considered sponsoring this free and open source custom visual? More info here!

View solution in original post

3 REPLIES 3
OndrejZapletal
New Member

Please how to add values to my heatmap.

{
  "data": {"name": "dataset"},
  "spacing": 15,
  "bounds": "flush",
  "vconcat": [
    {
      "height": 60,
      "width": {"step": 60},
      "mark": {
        "type": "bar",
        "stroke": null,
        "cornerRadiusEnd": 4,
        "tooltip": true,
        "color": {"expr": "pbiColor(4)"}
      },
      "encoding": {
        "x": {
          "field": "Month",
          "sort": [
            "Jan",
            "Feb",
            "Mar",
            "Apr",
            "May",
            "Jun",
            "Jul",
            "Aug",
            "Sep",
            "Oct",
            "Nov",
            "Dec"
          ],
          "axis": null
        },
        "y": {
          "field": "distinc_customers",
          "aggregate": "mean",
          "axis": null
        }
      }
    },
    {
      "spacing": 15,
      "bounds": "flush",
      "hconcat": [
        {
          "height": {"step": 40},
          "width": {"step": 60},
          "mark": {
            "type": "rect",
            "stroke": "white",
            "tooltip": true,
            "cornerRadius": 6
          },
          "encoding": {
            "y": {
              "field": "Fiscal Year",
              "type": "ordinal",
              "title": "",
              "sort": [
                "mon",
                "tue",
                "wed",
                "thu",
                "fri",
                "sat",
                "sun"
              ],
              "axis": {
                "domain": false,
                "ticks": false,
                "labels": true,
                "labelAngle": 0,
                "labelPadding": 5,
                "labelColor": {
                  "expr": "pbiColor(7)"
                }
              }
            },
            "x": {
              "field": "Month",
              "type": "ordinal",
              "title": "Time",
              "sort": [
                "Jan",
                "Feb",
                "Mar",
                "Apr",
                "May",
                "Jun",
                "Jul",
                "Aug",
                "Sep",
                "Oct",
                "Nov",
                "Dec"
              ],
              "axis": {
                "domain": false,
                "ticks": false,
                "labels": true,
                "labelAngle": 0,
                "labelColor": {
                  "expr": "pbiColor(7)"
                },
                "titleColor": {
                  "expr": "pbiColor(7)"
                }
              }
            },
            "color": {
              "aggregate": "mean",
              "field": "distinc_customers",
              "type": "quantitative",
              "title": "Orders",
              "scale": {
                "scheme": "pbiColorLinear"
              },
              "legend": null
            }
          }
        },
        {
          "mark": {
            "type": "bar",
            "stroke": null,
            "cornerRadiusEnd": 4,
            "tooltip": true,
            "color": {
              "expr": "pbiColor(4)"
            }
          },
          "height": {"step": 40},
          "width": 60,
          "encoding": {
            "y": {
              "field": "Fiscal Year",
              "axis": null,
              "sort": [
                "mon",
                "tue",
                "wed",
                "thu",
                "fri",
                "sat",
                "sun"
              ]
            },
            "x": {
              "field": "distinc_customers",
              "type": "quantitative",
              "aggregate": "mean",
              "axis": null
            }
          }
        }
      ]
    }
  ]
}
giammariam
Super User
Super User

Hey @jasemilly, here is the updated .pbix file. If this satisfies what you're after, please consider kudoing and choosing this as the solution. Also, feel free to tag me in the future for any Deneb related questions that come up. Always happy to help!

 

giammariam_0-1675445386341.png

 





Madison Giammaria
Proud to be a Super User 😄
LinkedIn

Do you frequently use Deneb to provide insights to your stakeholders? Have you considered sponsoring this free and open source custom visual? More info here!
giammariam
Super User
Super User

Hi @jasemilly, can you clarify what you mean by "actual values"? From interrogating the vega-lite spec, it looks like there are 3 fields being used: Journeys (numeric), WeekDay (text?), Hour (numeric). I'm not sure what the actual values are and where/what type of marks you'd like them to appear as.

If you could provide a sanitized .pbix file, that would also be helpful. Here are some tips on how:
https://community.powerbi.com/t5/Community-Blog/How-to-provide-sample-data-in-the-Power-BI-Forum/ba-...

Happy to try and help



Madison Giammaria
Proud to be a Super User 😄
LinkedIn

Do you frequently use Deneb to provide insights to your stakeholders? Have you considered sponsoring this free and open source custom visual? More info here!

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