excel macros - line chart loses year axis values and chart title - excel

I am recording a macro using Excel 2013 to create a line chart.
I have one column with years and an adjacent column with population values. The column headings are "Year" and "Population" respectively.
The line chart looks good.
When I run the macro, the chart title (Population) is striped out. Additionally the year values (x axis) are replaced with a number series, 1 . . . onwards
How do I have the macro retain the year values and the chart title (Population)?
Thanks!
This is my recorded Macro
Range("A1:B29").Select
ActiveWindow.WindowState = xlMaximized
ActiveSheet.Shapes.AddChart2(227, xlLineMarkers).Select
ActiveChart.SetSourceData Source:=Range("compilation!$A$1:$B$29")
This is an example of what I want the final graph to look like when I run the macro.

Add the following line to your last line of your macro
ActiveChart.FullSeriesCollection(1).XValues = "=compilation!$A$2:$A$29"
That should get you your year back along the bottom.
ActiveChart.SetElement (msoElementChartTitleAboveChart)
ActiveChart.ChartTitle.Select
Selection.Caption = "=compilation!R1C2"
That will set your Title for you. However you still need your Primary Horizontal Title so why dont we throw in this tid bit of random code:
ActiveChart.Axes(xlCategory).Select
ActiveChart.SetElement (msoElementPrimaryCategoryAxisTitleAdjacentToAxis)
Selection.Caption = "=compilation!R1C1"
now the only outstanding issue is if you are generating 1 or 2 lines in your graph.
To get rid of the second line (technically the first since its really series 1) we have two choices.
Choice 1 is to select it with the code and delete it. I am going to opt for choice 2 though. Choice 2 is to never add it in the first place!
So to start with eliminate your first line of your Macro. When the graph is initially created, it will be created as a blank slate as there is no preselected data. So what we need to do is change 1 lettre in the line of your macro where you define the Source. (4th line of your posted code) and we are going to change the starting cell reference from $A$1 to $B$1. If the graph only has one column of data to work with for points then there can only be one series. So that line will look like the following in the end:
ActiveChart.SetSourceData Source:=Range("compilation!$B$1:$B$29")

Related

Hide/add legend to graph with conditions

I have 2 columns of data for my chart, but the second one is optional (with an IF formula).
I want the legend to only show the relevant series.
Because the legend is visible even if there is no data for the second column, I wrote this in the cell for the series name:
=IF(…………;"blabla";"")
Now the legend has no label and only the (yellow dashed) line appears:
How can I hide both the label and the line in this legend if the series has no data?
You can use VBA to realize this.
in Excel 2013 onward model
you can use Chart.FullSeriesCollection to select your series and toggle its Isfiltered properties
Like
If.....Then
ChartObjects("xxxx").Chart.FullSeriesCollection(2).IsFiltered = True
Else
ChartObjects("xxxx").Chart.FullSeriesCollection(2).IsFiltered = False
End if
If you are using old excel, like excel 2007, excel 2010.. you should only use Chart.legend.legendEntries(2).Delete to get rid of the legend. if you wanna toggle it back, you should use chart.hasLegend = false, Chart.hasLegend = true to make it back

Change orientation of chart and legend using excel VBA

For some reason if there is less than four rows of data and you try and scatter chart it the cluster (column A) is shown on the legend, but if more than 4 rows of data exist then the other columns (A, B, C) are on the legend (Y axis).
Can you please show me using VBA how do I re orientate this graph to look like graph (2)?
I need to reorient the legend series to be on the horizontal category axis using VBA(since the macro recorder doesn't show how to do this.
GRAPH 1 STARTS OFF LOOKING LIKE THIS
GRAPH 2 THIS IS HOW I DO IT MANUALLY
(reorient legend entries - left, and category labels - right)
GRAPH 3 The scatterchart dialog ends up looking like this, which is what I want to do in VBA
GRAPH 4 Final Graph looks like this, This is what I want to achieve in VBA
Lastly this is what the macro recorder creates, but when I try and run it, its missing, the range and Plotby parameters and fails
Range("A1:D3").Select
Range("D3").Activate
ActiveSheet.Shapes.AddChart.Select
ActiveChart.ChartType = xlXYScatter
ActiveChart.SetSourceData
Your columns and rows are reversed. When you have the chart selected go und "Design" contextual tab and click "Switch Row/Column". Does that fix it? If yes you can use:
ActiveChart.PlotBy = xlRows or ActiveChart.PlotBy = xlColumns
to do it programatically.

VBA Pie Chart Legend - How to set legend text?

A similar question was asked (Set Legend Text Pie Chart) but the solution doesn't work for me, maybe I'm missing something. I'm fairly new to working with VBA/Excel/Access and reports and I'm on a limited deadline so I am hoping somebody can enlighten me.
What I am doing is populating a range of cells with values pulled from an access database and then programatically generating pie charts based on these cell values. The pie charts are fairly simple and contain 2 pieces of data. I am generating 1-4 of them based on the users' selections. So for example, the user can choose A, B, C And/Or D and each letter corresponds to 2 cell columns that contain # of Correct & # of Incorrect for each chart
The reports are being generated inside of a loop (1 to 4) corresponding to A/B/C/D
The Code I'm using to create the charts looks like this:
Charts.Add
ActiveChart.ChartType = xlPie
ActiveChart.SetSourceData Source:=Sheets("Sheet1").Range(Cells(20,shift(shiftIndex)), Cells(21, shift(shiftIndex))
ActiveChart.HasLegend = True
Which is saying to use the range B20:B21, C20:C21, etc for the Correct/Incorrect values. The problem is that the legend is showing "1" & "2" as labels and I want it to show "Correct" & "Incorrect"
In the other question, the person suggested using the syntax:
ActiveChart.SetSourceData Source:=Sheets("Sheet1").Range("b6:c6," & "b" & x & ":c" & x)
Where b6 would contain "Correct" and c6 would contain "Incorrect" in my case for my labels but when I use this:
ActiveChart.SetSourceData Source:=Sheets("Sheet 1").Range("a26:a27, a20:a21")
Where a26 contains "Correct", a27 contains "Incorrect" and a20 & a21 contain my correct and incorrect values - it tries to use all 4 values in my pie chart. Am I missing something here? Separating the parameters by a comma should indicate the first range as my legend and the second as my data source?
you can directly control this using the XValues property of the Series object...
Assuming you have only one series in the chart try:
Activechart.Seriescollection(1).XValues=Activesheet.Range("a26:a27")
a further tip would be to do this:
Dim chMyChart as Chart
Dim chMySeries as Series
Set chMyChart = Activesheet.Activechart
Set chMySeries = chMyChart.Seriescollection(1)
and then use chMyChart in place of Active chart and chMySeries in place of ActiveChart etc.
This is more efficient, but it also activates vba's Intellisense that shows you a list of all of the properties available for these objects after you enter the ".".
For me anyway, this doesn't seem to be exposed on objects like Active??? or indexed objects like chMyChart.SeriesCollection(1)

Excel VBA Chart Generation

I'm fairly new to VBA and I'm trying to implement a certain type of graph based off of the following example data: https://docs.google.com/spreadsheet/pub?key=0AjZu7FPYRXsjdEJMLTN2MTZhUldpNnhYeW0wNF8taFE&output=html
I've attempted using the macro recorder but I haven't had any luck getting it to work as required.
I'd like to have a ScatterPlot with lines and Markers with the X-Values of the chart equal to the dates presented, the left Y axis be a range from 0 to 4 (with the steps inbetween equal to 1) and I'd also like to have a second y-axis where the max is the max number presented in the data (so in this case 45). Also, is there any way to name the series other than 'Series1', 'Series2' etc.?
In the end I'll cut down the number of series (probably a max of six).
Anyways any help would be greatly appreciated!
Edit: Here is the code provided by the macro recorder:
ActiveSheet.Shapes.AddChart.Select
ActiveChart.ChartType = xlXYScatterLines
ActiveChart.SetSourceData Source:=Range("TimelineGenerator!$C$1:$W$11")
ActiveChart.Axes(xlValue).Select
ActiveChart.Axes(xlValue).MaximumScale = 4
ActiveChart.Axes(xlValue).MinimumScale = 0
ActiveChart.Axes(xlValue).MajorUnit = 1
But when I execute this to generate my graph via vba, it has the dates as series instead of the xValues of the chart.

Excel: How can I add custom gridline to a chart?

How can I add a custom horizontal line that has a label and it is at the exact same level as the first column in the chart (see the screenshot below).
Can this be done in VBA?
This could be done in VBA, or it could be done without VBA:
http://peltiertech.com/Excel/Charts/AddLineHorzSeries.html
This method involves creating a secondary Y-axis, and plotting another series of data in a "line" on the second axis.
This is a fairly clean solution.
Otherwise with VBA you would need add a shape/line to the chart (important to add it to the chartObject and not to the Worksheet).
Then compute the height of points and make the line's .Left = the chart's .PlotArea.Left and make the line's .Width = to the chart's .PlotArea.Width. Then set the line's .Top value based on the chart's .PlotArea.Height minus the "height" you calculated for the point.
using vba, you can add a new series:
With ActiveChart.SeriesCollection.NewSeries
.Values = "={6.9,6.9,6.9,6.9}"
'create string beforehand if number and values are unknown
.ChartType = xlLine
'and whatever other formatting is needed
End With
not using VBA, you can add a new column to the data, and put all of it equal to the first item, using =$B$2 in each cell to add the line to the graph

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