Line graph with solid and dotted lines

[rcardenasbc]

Hello, I need a lot of help, I want to make a line graph where the x axis are the months of the year and the y axis are 3 values, but I don't know how to make the lines appear dotted starting from the current month, I already do it. I did it with Python but some visual elements are lost when using the Power BI visual, how can I do this? Thank you very much.
Example data

Month	Month Number	Data 1	Dat2	Dat3
January	1	7,568.10	123,326.35	(15,209.11)
February	2	13,268.10	127,972.25	173,897.68
March	3	11,696.08	203,625.80	1,761.34
April	4	9,447.04	166,556.95	2,058.60
May	5	9,118.74	82,340.65	(120,270.06)
June	6	11,579.62	-	(338,124.90)
July	7	10,339.48	-	(301,912.82)
August	8	9,450.14	-	(275,944.09)
September	9	8,397.12	-	(245,195.90)
October	10	7,914.24	-	(231,095.81)
November	11	10,346.78	-	(302,125.98)
December	12	10,147.86	-	(296,317.51)

Regards

[v-kongfanf-msft]

Hi @rcardenasbc ,

Did @mark_endicott  reply solve your problem? If so, please mark it as the correct solution, and point out if the problem persists.

Best Regards,
Adamk Kong

[mark_endicott · Accepted solution]

You can use 2 measures for this. I have taken your sample data and made the below:

My two measures are as follows, starting with Previous Months:

VAR month_now =
    MONTH ( NOW () )
VAR calc =
    CALCULATE ( SUM ( 'Table'[Data 1] ), KEEPFILTERS ( 'Table'[Month Number] < 5 ) )
RETURN
    calc

The next one does current and future months:

VAR month_now =
    MONTH ( NOW () )
VAR calc =
    CALCULATE (
        SUM ( 'Table'[Data 1] ),
        KEEPFILTERS ( 'Table'[Month Number] >= month_now )
    )
RETURN
    calc

Once you have put the two measures in the Y-Axis of the chart, you can set the Line settings for the Current Month Line differently:

If this works, please mark this as the solution.