Recently I am using golang to write a tool to convert PPT into pictures. This tool is quite practical. For example, when making PPT, you can preview the effect of each page in advance, or convert each page of PPT into pictures. Share, save and more.
PPT files are a document format we often use in our daily work. However, if you want to convert a PPT file into a picture, the traditional method is to open the PPT file, take screenshots one by one, and then save it as a picture, which is laborious and time-consuming. And the effect may not be very good. The golang tool we wrote can quickly convert PPT files into high-quality pictures, making this matter very simple.
So how to implement it specifically? The following are the steps we implemented:
- Install the necessary software and packages
When we use golang to develop a tool for converting PPT to pictures, we need to install some prerequisites first Software and packages. Here we use the github.com/tealeg/xlsx package and github.com/360EntSecGroup-Skylar/excelize package to read PPT files, and use the google.golang.org/api/slides/v1 package to convert PPT files into images.
- Read the contents of the PPT file
We can read the contents of the PPT file through the xlsx and excelize packages to obtain the slide information and specific content of each page. By analyzing the images and text in the slide, we can selectively extract the content that needs to be converted into images.
- Create a slide template
We can create a slide template based on the content in the PPT file. Slide templates can define layout, color, etc. to ensure that the pictures transferred out on each page have a consistent style.
- Convert PPT files into pictures
Finally, we use Google’s API to convert PPT files into pictures and add slide templates to ensure that each page has Unified style and effect. We can adjust parameters such as image size and resolution according to our own needs to obtain the best conversion effect.
To summarize, the above steps are the basic process for us to implement the PPT to picture tool. Of course, some detailed adjustments and optimizations need to be made during actual writing to ensure the performance, reliability, and ease of use of the tool. Through the development of this tool, we can not only improve our skills, but also provide better tool services to help everyone complete their work better.
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