From 9aa0192ee6cadfd14a78a0c515ef58f22690e93e Mon Sep 17 00:00:00 2001
From: dfinke <finked@hotmail.com>
Date: Tue, 18 Jun 2019 10:44:07 -0400
Subject: [PATCH] Added and chart trendline example

---
 Examples/Charts/ChartAndTrendlines.ps1 | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Examples/Charts/ChartAndTrendlines.ps1

diff --git a/Examples/Charts/ChartAndTrendlines.ps1 b/Examples/Charts/ChartAndTrendlines.ps1
new file mode 100644
index 0000000..7e2d41d
--- /dev/null
+++ b/Examples/Charts/ChartAndTrendlines.ps1
@@ -0,0 +1,21 @@
+# Creates a worksheet, addes a chart and then a Linear trendline
+
+$xlfile = "$env:TEMP\trendLine.xlsx"
+Remove-Item $xlfile -ErrorAction SilentlyContinue
+
+$data = ConvertFrom-Csv @"
+Region,Item,TotalSold
+West,screws,60
+South,lemon,48
+South,apple,71
+East,screwdriver,70
+East,kiwi,32
+West,screwdriver,1
+South,melon,21
+East,apple,79
+South,apple,68
+South,avocado,73
+"@
+
+$cd = New-ExcelChartDefinition -XRange Region -YRange TotalSold -ChartType ColumnClustered -ChartTrendLine Linear
+$data | Export-Excel $xlfile -ExcelChartDefinition $cd -AutoNameRange -Show