SAMPLECARTESIANPOINTSBYCOVER is a DAX function that returns a sample subset by plotting rows as points in 2D space based on input coordinates and radius, then removing overlapping points.
Syntax
SAMPLECARTESIANPOINTSBYCOVER(
Size,
Table,
XAxis,
YAxis,
Radius,
MaxMinRatio,
MaxBlankRatio
)| Argument | Properties | Description |
|---|---|---|
| Size | Number of rows in the sample to be returned. | |
| Table | A table expression from which the sample is generated. | |
| XAxis | The numerical XAxis column from the specified table. | |
| YAxis | The numerical YAxis column from the specified table. | |
| Radius | Optional | The numerical Radius column from the specified table. |
| MaxMinRatio | Optional | When we have a radius column, what is the ratio between the maximum and the minimum drawn points. |
| MaxBlankRatio | Optional | When we have a radius column, what is the ratio between the maximum drawn point and the points that have blank radius value. |