powerpoint

R: Function to export currently active R plot to Powerpoint/Word/LibreOffice

由 浪子不回头ぞ 提交于 2019-11-30 10:14:02
问题 Currently I always export my R graphs to Powerpoint in vector format using the excellent ReporteRs package, as in library(ReporteRs) myplot = function() print(qplot(Sepal.Length, Petal.Length, data = iris, color = Species, size = Petal.Width, alpha = I(0.7))) doc = pptx() doc = addSlide(doc, slide.layout = "Blank") doc = addPlot( doc, myplot, vector.graphic = TRUE, fontname="Arial", offx = 0.1*dim(doc)$slide.dim["width"], offy = 0.05*dim(doc)$slide.dim["height"], width = 0.8*dim(doc)$slide

Embedding a Powerpoint show into a C# application

由 被刻印的时光 ゝ 提交于 2019-11-30 10:00:40
I want to be able to embed a powerpoint presentation into a C# form (WinForms). Basically we have a 52' monitor, and the idea is that in one corner we will have a PPT on loop, and then the other 3 corners will be displaying information from the program itself. I had expected this to be straightforward, but it seems I am mistaken. I had been advised to use the WebBrowser control, but this doesn't work and instead treats the powerpoint file as a download, i.e. gives me a "Save, Open" dialog. Any suggestions? AK You can just run PowerPoint, get the windows handle, and set a new parent window

How to convert from Powerpoint to HTML / CSS ? (FOSS)

由 人盡茶涼 提交于 2019-11-30 06:55:32
问题 Someone has mocked up a website using PowerPoint, and I have to convert it to HTML / CSS. This is not a request to simply embed PowerPoint into the webpages. This will not be a static HTML site. PHP will generate HTML, and there are a bunch of forms for the user to submit information. Is there a conversion tool, or a series of conversion hoops that I can jump through? I'd much rather have the styles in CSS than inline in the HTML. 回答1: Since I'm guessing you're not the best with web design

When I try to use UI Automation for PowerPoint 2013, I can only get the first character/word when I use RangeFromPoint

由 Deadly 提交于 2019-11-30 04:24:48
问题 The code works for Word and Outlook but fails with PowerPoint in that only the first character or first word of the textbox ever gets selected. Is this a bug? Is there any workaround? Try this on a simple PowerPoint slide in PowerPoint 2013. private static async Task<string> getText(double x, double y) { string result = null; try { var location = new System.Windows.Point(x, y); AutomationElement element = AutomationElement.FromPoint(location); object patternObj; if (element

Passing a variant through COM object via PowerShell to run a macro in PowerPoint

由 时间秒杀一切 提交于 2019-11-30 03:51:17
问题 Trying to string the title together was enough of a challenge... I am trying to run some PowerPoint macros from PowerShell. I have gotten quite good at running macros from Powershell for Excel. When I run the macros on Excel, the Run() method from the COM object will take a variety of arguments, depending if the macro has any parameters. However on the other hand, the PowerPoint Run() method expects parameters, and I cannot work out how to pass them. My macro is expecting one string to be

How to convert pptx files to jpg or png (for each slide) on linux?

由 最后都变了- 提交于 2019-11-30 02:31:55
I want to convert a powerpoint presentation to multiple images. I already installed LibreOffice on my server and converting docx to pdf is no problem. pptx to pdf conversion does not work. I used following command line: libreoffice --headless --convert-to pdf filename.pptx Is there es way to convert pptx to pngs immediately or do I have to convert it to pdf first and then use ghostscript or something? And what about the quality settings? Is there a way to choose the resolution of the resulting images? Thanks in advance! EDIT: According to this link I was able to convert a pdf to images with

SDK to Read PPT , xls and .doc file in iOS

由 北战南征 提交于 2019-11-30 01:25:18
In my application i need to launch ppt , xls, pdf files. i am sure, iOS Framework support to view PDF files without launching any other application, but is there any way to open ppt , xls doc , if yes please give me any pointer, I believe, there should be some SDKs available , which can be integrated through an application and can make use of it. If you just want to view the Office files, have a look at: Document Interaction Programming Topics for iOS: Quick Look Framework . Quick Look Framework Reference Quick Look Framework supports a lot of file formats as you can see in the links above. It

How to “Refresh Data” via VBA in Power Point?

由 好久不见. 提交于 2019-11-29 23:21:27
问题 so far I have tried the Chart.Refresh and Chart.Update and also ChartData.UpdateLinks and neither work. My question is similar to this one only that this code did not work for my ppt How to update excel embedded charts in powerpoint? If i could Record Macro like in Excel the steps would be: 1.Select Chart 2.Chart Tools > Refresh Data This is code is what I have managed to write but it fails at "gChart.Application.RefreshData": Sub refreshchart() Dim ppApp As PowerPoint.Application, sld As

Call was rejected by callee PowerPoint Automation

由 99封情书 提交于 2019-11-29 23:04:27
问题 I have a commandbar model which automates PowerPoint. I recently faced a strange problem that when PowerPoint is opened through my application, and the data is being loaded through my application to populate the menu. If a user right clicks on PowerPoint I get the error message: Call was rejected by callee powerpoint How do I resolve this? I'm using Office 2003/2007 and VB.NET for office automation. 回答1: Did you see this tutorial?: How to: Fix 'Application is Busy' and 'Call was Rejected By

In a dual-monitor system, finding out on which monitor a PowerPoint slideshow is displayed

由 陌路散爱 提交于 2019-11-29 16:34:52
In Powerpoint 2007/2010 run on a multiple monitor system, we can select the monitor on which the slideshow will be shown by going to "Slide Show"-> "Set up slideShow" -> "Display SlideShow on" and selecting the desired monitor. Is it possible to programmatically determine these settings (e.g. using VBA)? What I actually need is the pixel-resolution of the monitor on which the slideshow is shown. How can I do that? Try this: With SlideShowWindows(1) Debug.Print .Height Debug.Print .Width End With That'll give you results in points. There are 72 points to the inch, so: ResultInPixels =
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