SetPointSizes
SetPointSizes — Sets the point size for each data set
Synopsis
$plot->SetPointSizes($ps
)
Description
SetPointSizes
assigns a point size to each data
set in a plot.
'Point' here refers to the marker drawn at each data point in 'points' and
'linepoints' type plots.
For example, if each data row contains 4 Y values, the first
point size will be used for the first Y value, the second point size for
the second Y value, etc.
Parameters
$ps
An array of point sizes, or a single value. All values are in pixels.
If a single value, that size is used for all data sets.
If an array, the array values are the sizes for each subsequent
data set in a plot.
Notes
This applies only to 'points' and 'linepoints' plot types.
By default, the size array is (5, 5, 3). (PHPlot duplicates this and all
settings arrays as many times as needed to handle all the supplied data
sets.)