powerpoint

I have been looking to convert a .pptx file to a .pdf file through a Python script for several hours but nothing seems to be working. What I have tried: I have tried 1) this script which calls windows32.client, and 2) unoconv , but none of them seem to be working for me. Problems encountered: Using script from first option throws up an error ( com_error: (-2147352567, 'Exception occurred.', (0, None, None, None, 0, -2147024894), None) ), whereas in second option Python can't seem to recognize unoconv even after installing it using pip. I also saw some recommended Pandoc , but I can't

JavaScript cannot create files locally on the clients filesystem. However, I am wondering, if it is possible to somehow create a Powerpoint MIME in a web page (a div or a iframe) from some JSON and then let the UserAgent figure out it is Powerpoint in the expectation that the UserAgent will offer the user the choice to display it as a powerpoint presentation? Note: The idea here is to be able to take some JSON and make a powerpoint presentation without having to make a request to a Server to create a Powerpoint file. One JavaScript library that can generate Powerpoint binary files is PptxGenJS

Aspose.Slides for .NET 是独特的演示处理API，使应用程序能够读取，编写，修改和转换PowerPoint演示文稿。作为独立的API，它提供了管理PowerPoint关键功能的功能，例如管理文本，形状，表格和动画，向幻灯片添加音频和视频，预览幻灯片等等。 近期 ，Aspose.Slides for .NET 更新至最新版v19.10，现在有一些非常有趣且实用的功能值得为大家讲解一下，比如新增支持字体回退，以及在占位符中设置提示文本，接下来通过一些简单的示例来为大家说明一下！ 支持字体回退 当遇到的字符不属于任何其他可用字体的组成部分时，将使用后备字体中的符号代替。通常，后备字体将包含代表各种类型的Unicode字符的符号。现在，该支持也已成为Aspose.Slides的一部分。 下面的代码示例演示如何使用FontFallBackRule对象设置字体回退。 uint startUnicodeIndex = 0x0B80; uint endUnicodeIndex = 0x0BFF; IFontFallBackRule firstRule = new FontFallBackRule(startUnicodeIndex, endUnicodeIndex, "Vijaya"); IFontFallBackRule secondRule = new

I currently have a PDF embedded into an webpage. The PDF has several hyperlinks within it, but the links open in the parent frame when clicked. This takes the user to a new page with no option to return to the original PDF (navigation turned off). I can't seem to figure out how to get the links to open in a new window. Sample PDF <embed src="https://www.antennahouse.com/XSLsample/pdf/sample-link_1.pdf" type="application/pdf" /> Problem Clicking second( External ) link on this PDF will navigate to another website within the same tab. Working Plunkr The PDF documents were originally created in

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I just pasted a table from Excel to PowerPoint with this code: pptApp.CommandBars.ExecuteMso ("PasteAsTableSourceFormatting") There are other Shapes on this Slide. How can I make PowerPoint to find the pasted table on the Slide and name it? 回答1: Whenever you paste something in PowerPoint it appears on the topmost layer so you can get a reference to it and optionally set the name with this function: Option Explicit ' *********************************************************** ' Purpose: Get the topmost shape from the current slide. ' Inputs:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Good afternoon :-), in my application I use OleContainer to view presentation from Microsoft Powerpoint. This code I use to load and run presentation file : with oleContainer do begin Parent := mediaPanel; Left := 0; Top := 0; Width := mediaPanel.Width; Height := mediaPanel.Height; CreateObjectFromFile('C:\Users\Nanik\Desktop\Present.ppt', false); Iconic := false; Visible := true; Run; end; The presentation was created as autoplay slideshow (in Microsoft PowerPoint working), but in my application presentation was still on first slide . Run

i am writing a small excel add-in for some simple data analytics but unfortunately i am not a VBA-programmer ;) what i have done up to now: fetch data from a huge excel workbook and perform calculations write the results to a neatly preformatted excel 'skeleton' file what i want to do next: write the very same data to an also already neatly prepared ppt slide directly from the excel vba code. i think it is possible to define some sort of textboxes inside the slide and then just put the values into them... just havent found anything yet ! any help on this is appreciated ;) this is excel

The rgl R package allows to plot interactive 3D figures and to save these figures in a html document (with the writeWebGL() function). I would like to put such an interactive 3D figure in a PowerPoint presentation. Is it possible ? EDIT: After studying Dieter Menne's answer with the help of Google, my conclusions are the following ones: Currently Luke Tierney's method to convert a 3D graphic to an U3D file and/or an Asymptote file only works for graphics created with the misc3d package, not the rgl package. The export of 3D rgl graphics to VRML/X3D files has been announced as a future plan.

Really not sure what stack site to place this on. Feel free to move it to the correct one. My question isn't really related to programming, but I have a ton of power points with these "Worksheet Objects" embedded in the slides. Some appear to be graphs from excel as well as other chart type items from Visio. I need to convert all these "Worksheet Objects" to just images within the slide. My process right now is copy the object > Paste as Image > Move to the correct location > Delete the "Worksheet Object". It's a very time consuming and tedious process. Is there a macro I can write or