powerpoint

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

由 只谈情不闲聊 提交于 2019-12-17 22:21:58
问题 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

Error Pasting Excel Chart into Powerpoint VBA

由 浪子不回头ぞ 提交于 2019-12-17 20:27:19
问题 I have the below Sub which is suppose to take a chart from excel and paste it into a newly created PowerPoint slide. It then exports the chart as a PNG: Sub ChartsToPowerPoint() Dim pptApp As PowerPoint.Application Dim pptPres As PowerPoint.Presentation Dim pptSlide As PowerPoint.Slide 'Open PowerPoint and create an invisible new presentation. Set pptApp = New PowerPoint.Application Set pptPres = pptApp.Presentations.Add(msoFalse) 'Set the charts and copy them to a new ppt slide Set objChart

Controlling PowerPoint Slideshow

由 偶尔善良 提交于 2019-12-17 18:01:12
问题 When a slideshow running in PowerPoint I want to control the movement (Next and Previous) of the slides. Of course it is possible with the > and < button on the keyboard, but is there any way in which I can have a custom application listening to the Next and Previous controls? My custom application has nothing but 2 buttons, next and previous, when I click either, the button's event handler should pass the control to the PowerPoint application running the slideshow. And thus, PowerPoint will

Embed PowerPoint Viewer in C# Win Form

由 你说的曾经没有我的故事 提交于 2019-12-17 16:28:44
问题 Is it possible to Embed a PowerPoint Viewer into a C# Windows Form? I am currently use the following code: objApp = new PowerPoint.Application(); //objApp.Visible = MsoTriState.msoTrue; objPresSet = objApp.Presentations; objPres = objPresSet.Open(ppsAction.FileInfo.FullName, MsoTriState.msoTrue, MsoTriState.msoTrue, MsoTriState.msoFalse); objSlides = objPres.Slides; //Run the Slide show objSSS = objPres.SlideShowSettings; objSSS.ShowType = Microsoft.Office.Interop.PowerPoint.PpSlideShowType

Embed a Powerpoint in a Web Page

由 狂风中的少年 提交于 2019-12-17 06:13:38
问题 Is there any way to embed a PowerPoint slide show in an HTML page using just the standard tags etc? I tried using a iframe, but that just results in the PowerPoint being downloaded. <iframe src="Chapter1.pptx">Your browser does not support.</iframe> I am looking for a way to show the slide show using only standard stuff. I realize I could use google docs or flash or something, but I'd rather have a simple implementation. Does the web just not know how to process a PowerPoint presentation? 回答1

功能区按钮调用Excel、PowerPoint、Word中的VBA宏：RunMacro

由 浪子不回头ぞ 提交于 2019-12-16 15:11:22
功能区按钮调用Excel、PowerPoint、Word中的VBA宏：RunMacro 众所周知，Excel、PPT、Word文档或加载宏文件中可以写很多过程和函数，调试的过程中当然可以按F8或F5直接在VBA环境中运行。 不过，当你开发完一个工具的时候，一定会想到这些过程的执行方式，普遍的做法是向工作表上放置表单控件，用户在工作表上点击按钮来执行宏。 另外的方式，就是利用CustomUI技术，制作一个扩展名为xlam的加载宏文件，通过Ribbon中的按钮来调用VBA宏。这种方式虽然美观了，但是存在的问题是只要开发一个工具，就得修改或新建一个加载宏文件，冗余操作很多。 我最近开发了一个RunMacro的COM加载项， 当加载后用户点击功能区中的按钮就可以调用他写的VBA过程 。 *注意：一般情况下COM加载项里植入的功能区按钮只能调用COM加载项项目中的过程，而不是VBA中的过程。 那下面就直接写使用方法了，看好了。 第一步当然是下载和安装了，下载地址为： RunMacro-Setup.zip ，安装后产生如下文件： 其中，RunMacro.dll就是COM加载项本身，不用理他，Office三大组件会自动加载这个共用加载项。 另外，会看到还有3个XML文件，例如用记事本打开Excel.xml，显然这是一个定制功能区的XML代码，默认情况下有四个button

Get Layout Shape Corresponding to Slide Shape

由 社会主义新天地 提交于 2019-12-14 03:55:09
问题 In PowerPoint 2007 and using VBA, how can I get the placeholder shape on a Slide Master layout that is the "master" for a placeholder shape on the slide? I am currently using a loop to compare the position and size of the slide placeholder with the position and shape of each placeholder shape in the slide's layout, but this isn't fool-proof. For example, if the placeholder shape is moved on the slide, its position may no longer match the position of any placeholder shapes in the slide's

How to save options of a VSTO add-in in the currently open file?

由 若如初见. 提交于 2019-12-14 03:53:47
问题 I'm building a VSTO add-in for Powerpoint 2010 and the options the add-in sets apply to the currently open file instead of a per-user config. Can I save these options in the current file (I mean, add custom XML to the .PPTX file)? If so, how? Thanks for your help. 回答1: If your Options are not too complex, I would go for Document Custom Properties. The following question illustrates how to use Custom Properties with Excel, they are supported in PowerPoint as well so this should provide a good

modify an existing file of powerpoint with java programming [closed]

由 五迷三道 提交于 2019-12-14 03:38:00
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . am have problème with manipulation of powerpoint format using java , i want to read a slid from an existing file(.pptx) witch containe one slid after that , generat a new file powerpoint containe a lot of copy of the first slid of the first file but we must add to it a paragraphe

How to Generate DataXML in OpenXML for powerpoint in java

由 心已入冬 提交于 2019-12-14 02:49:42
问题 I have added one smart art shape in the Microsoft power point presentation slide. I have retrieved the data of that diagram in Java using apache POI. I want to generate my Own DataXML for that presentation from scratch using apache poi or any other free java API. How i can generate that DataXML. Presentation consists of hierarchy smart art object only . Following is the XML from which i want to generate the Data XML. <cds> <parent name="Hierarchy Parent"> <child id="1" name="Child 1"/> <child
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