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Fix outside the bounds error and vertical line at last value for lineplot #28

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Fix outside the bounds error and vertical line at last value for lineplot #28

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20 changes: 12 additions & 8 deletions src/Get-LinePlot.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -25,16 +25,20 @@ Function Get-LinePlot {
$RowIndex = [Math]::Ceiling($($Datapoints[$i]-$StartOfRange)/$Step)
$RowIndexNextItem = [Math]::Ceiling($($Datapoints[$i+1]-$StartOfRange)/$Step)

# to decide the direction of line joining two data points
if($RowIndex -gt $RowIndexNextItem){
Foreach($j in $($RowIndex-1)..$($RowIndexNextItem+1)){
$Array[$j,$i] = $Line # add line
}
}elseif($RowIndex -lt $RowIndexNextItem){
Foreach($j in $($RowIndex)..$($RowIndexNextItem-1)){
$Array[$j,$i] = $Line # add line
# If this is not the last datapoint...
if ($i+1 -lt $Datapoints.count) {
# to decide the direction of line joining two data points
if($RowIndex -gt $RowIndexNextItem){
Foreach($j in $($RowIndex-1)..$($RowIndexNextItem+1)){
$Array[$j,$i] = $Line # add line
}
}elseif($RowIndex -lt $RowIndexNextItem){
Foreach($j in $($RowIndex)..$($RowIndexNextItem-1)){
$Array[$j,$i] = $Line # add line
}
}
}

$Array[$RowIndex,$i] = [char] $Marker # data point
}
# return the 2D array of plots
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