added xlrange to image example

Examples/XlRangeToImage/XlRangeToImage.ps1

@@ -0,0 +1,19 @@
+ipmo .\ImportExcel.psd1 -Force
+
+. .\ConvertExcelToImageFile.ps1
+
+$xlFileName = "C:\Temp\testPNG.xlsx"
+
+rm C:\Temp\testPNG.xlsx -ErrorAction Ignore
+
+@"
+Region,Item,Cost
+North,Pear,1
+South,Apple,2
+East,Grapes,3
+West,Berry,4
+"@ | ConvertFrom-Csv | 
+    Export-Excel $xlFileName `
+        -ConditionalText (New-ConditionalText Apple), (New-ConditionalText Berry -ConditionalTextColor White -BackgroundColor Purple) 
+
+Convert-XlRangeToImage -Path $xlFileName -workSheetname sheet1 -range A1:C5 -Show