My bar chart currently leaves a space if the value in dataset is null
Is there any way i can extend the Bar chart to not show bar with null as value ?
I have a null value in dataset for march, which i dont want to occupy space in chart
Related
How can I set a bar chart to only show legend items that have results when I run a filter?
e.g. I filter search someone's name who has data points for 5/15 categories. I would like my bar chart to only show the legend of those 5 categories and exclude the other 10. Say I then filter search a different person's name who has data points for a different 5 categories it will only show visualise those results and exclude the other data?
TIA!
I am trying to create a clustered bar chart in PowerBI Desktop, where only the N "tallest" bars are displayed.
My dataset consists of a small number of rows but a large number of columns.
I have tried the following:
Transform the table in absolute values (since I am interested in bar height, not negative/postive strictly)
Try to apply the "top N" filter on the axis datafield
However, nothing happens. The chart currently looks like this (without applying the transformation of the absolute value): Clustered bar chart
I basically want the same chart, but only display the N tallest bars.
You might have to pivot your table, so you have a "column name" field and a "value" field.
Then you need to use the TOP N on the Legend field, like this:
Filters:
Result:
What I Have?
So, I have 4 Columns, First is Date type which will be Axis Value (X- Axis), 3 Decimal Type Value (Values Field) which will represent as Line Chart i.e. 3 Lines inside the chart.
Problem?
When i drag and drop the Decimal Type Value inside the Values Field in Line Chart, it takes as SUM.
I already selected Don't Summarize in Column tools tab with Uncategorised as Data Category.
The problem is when I click the down arrow in the Values Field, it doesn't shows "Don't Summarize" Option.
Now I need my data as it is, no sum no count, nothing.
How Can I achieve that?
There is chance to duplicating the values so you might get more value than the present value. So have to create new table using below DAX then apply to you visual.
DISTINCT(SUMMARIZE(ResellerSales_USD
, DateTime[CalendarYear]
, "Sales Amount (USD)", SUM(ResellerSales_USD[SalesAmount_USD])
)
Is it possible to make a bar chart a double y-axis?
I have a bar chart with 4 bars, generated by the query, returning 4 rows.
Is there a way for me to make each bar a different color and on the right-hand side, instead of series name, specify colors along with labels for each bar?
Click on one of the chart series and look for the 'Assign to Y-Axis' attribute
Not how this is next to a 'Color' attribute. You can source this colour from your SQL, substituting your value using the using &COLUMN_ALIAS. syntax.
An example from the sample charts application in the linked form post shows how colour can be row based (with column alias adjusted to match my screenshot)
select a.product_name,
b.quantity,
b.customer,
-- This is the column you're looking for
case when b.quantity > 50 then 'gold'
when b.quantity <= 30 then 'red'
when b.quantity > 30 then 'green'
else 'blue'
end as colour
from eba_demo_chart_products a, eba_demo_chart_orders b
where a.product_id = b.product_id
and customer = 'Store A'
When I use a column type of date, the first and last bars in the ColumnChart are cut in half. It seems to be rendering from mid-bar. It doesn't do this with non-date sets of data.
Is there any way to fix this so that the complete bars are rendered, with some extra padding?
http://jsfiddle.net/7tHVN/
Setting the viewWindowMode does work for dates, apparently. Adding the following to my chart options, where the min and max are dates prior to and beyond the 1st and last date values, worked for me, at least.
'hAxis': {'viewWindowMode': 'explicit', 'viewWindow': {'max':new Date('2012-10-02'), 'min':new Date('2007-07-02')}}
See also: Column Chart crops the end bars in the Google forums.
I had this exact problem (my labels were also weirdly misaligned) and it drove me crazy trying to figure it out. hAxis.viewWindowMode usually fixes issues like this, but it's not possible to use this with date values.
What I ended up doing was just scrapping the date type entirely, specifying the string type for that column instead, and converting each JS date object to a string representation before adding it to the DataTable, thusly:
data.addColumn('string', 'Date');
data.addColumn('number', 'Performance');
var dates = [new Date('2012-4-12'),
new Date('2012-4-13'),
new Date('2012-4-14')];
var performance = [59, 35, 86];
var dateString;
for (var i=0; i<dataForChart.length; i++) {
dateString = (dates[i].getMonth()+1)+'/'+ // JS months are 0-indexed
dates[i].getDate()+'/'+
dates[i].getYear();
data.addRow([dateString,
performance[i]]);
}
This forces the chart to render with a discrete rather than continuous axis, which fixes the cut-off bars problem. As long as your data and dates are spaced along even intervals (once a day, once a week, etc.) and you pass them in in the proper order, this approach should work.
There's more info on discrete vs. continuous axes in the Google Viz docs: https://google-developers.appspot.com/chart/interactive/docs/customizing_axes
Easy Fix here 😎
If you double click on the first column to access the Format Data Point you can widen the individual column width to match the same visibility as the other columns. Same applies to the last column when 'cut off' due to date and axis
This looks like a bug on Excel, easy fix, change the graph type to stacked bar, then switch back to stacked column, and your graph will be fixed.