Convert PLT to JPEG in C# VB.NET ASP.NET

How to Convert PLT to JPEG in C#

Follow these simple steps to convert PLT to JPEG in C# .NET. View the converted JPEG document as HTML without using any external software.

Create Converter object to convert PLT document
Set the convert options for JPEG format
Call Convert method of Converter class instance for conversion to JPEG
Set options for HTML viewer
Create Viewer object to view converted JPEG as HTML

Free App for PLT to JPEG Conversion

	// Supports converting documents between Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagram file formats.
	// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
	using (Converter converter = new Converter("input.docx"))
	{
	var convertOptions = converter.GetPossibleConversions()["pdf"].ConvertOptions;

	converter.Convert("output.pdf", convertOptions);
	}

view raw word-to-pdf-conversion.cs hosted with ❤ by GitHub

Add Watermark to Converted JPEG in C#

Accurately convert documents (PLT to JPEG) exactly as the original file and apply text or image watermarks to the converted document pages using C# .NET.

Create Converter object to convert PLT document
Create new instance of WatermarkOptions class
Specify watermark properties (color, width, text, image etc)
Instantiate the proper ConvertOptions class
Set Watermark property of the ConvertOptions instance
Call Convert method of Converter class instance for conversion to JPEG

Source Document Information Extraction

The documents information extraction feature not only allows getting the basic information about the source document file but it also supports extracting some valuable file-format specific information such as project start and end dates of a Microsoft Project file, any printing restrictions on a PDF document, list of folders enclosed in an Outlook data file etc.

Convert popular document file formats on different operating systems such as Windows, Linux or macOS while using platforms such as Windows Azure, Mono and Xamarin.

	// Supports converting documents and adding watermarks to 100+ file formats including Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagrams
	// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
	using (Converter converter = new Converter("input.docx"))
	{
	WatermarkOptions watermark = new WatermarkOptions
	{
	Text = "Sample watermark",
	Color = Color.Red,
	Width = 100,
	Height = 100,
	Background = true
	};

	PdfConvertOptions options = new PdfConvertOptions
	{
	Watermark = watermark
	};

	converter.Convert("output.pdf", options);
	}

view raw convert-word-to-pdf-and-add-text-watermark-to-converted-pdf.cs hosted with ❤ by GitHub

Convert Password Protected Word to PDF

Password protected document conversion is made easier in .NET. Just add a few lines of C# code to precisely convert a password protected Word document to PDF file without using any external software.

Define Func LoadOptions and set password from document specific load options
Create Converter object to convert Word document
Instantiate PdfConvertOptions class
Call Convert method of Converter class instance for conversion to PDF

Load & Convert Remotely Located Documents

Using Conholdate.Total for .NET – developers can load and convert documents from various remote locations and cloud document storage resources such as Amazon S3, Microsoft Azure Blob, FTP, local disk, stream or a simple URL. You just have to specify the method to obtain remotely located document stream and then pass it on to the Converter class as a constructor.

Conholdate.Total for .NET APIs are native to Windows Forms, ASP.NET, WPF, WCF or any type of application based on .NET Framework 2.0 or later.

	// Supports converting documents and adding watermarks to 100+ file formats including Word, Excel, PowerPoint, Project, Images, Web, Email, Metafiles and Diagrams
	// Supported file formats: https://docs.groupdocs.com/conversion/net/supported-document-formats/
	Contracts.Func<LoadOptions> getLoadOptions = () => new WordProcessingLoadOptions
	{
	Password = "12345"
	};

	using (Converter converter = new Converter("sample_with_password.docx", getLoadOptions))
	{
	PdfConvertOptions options = new PdfConvertOptions();

	converter.Convert("converted.pdf, options);
	}

view raw convert-password-protected-word-to-pdf.cs hosted with ❤ by GitHub

What is PLT file format?

The PLT file format is a vector graphics format used for storing computer drawings. It is used primarily for CAD and GIS software, and is based on the Hewlett-Packard Graphics Language (HPGL). The file format allows for the storage of both vector and raster graphics, and it supports various plotting parameters. PLT files can be opened and edited in vector graphics programs such as CorelDRAW, Adobe Illustrator, and Inkscape. The PLT file format is primarily used by CAD and GIS software, such as AutoCAD, ESRI ArcView, and Mapinfo. It is also used to store technical drawings and diagrams in the printing industry. PLT files can be saved in different versions, such as HP-GL/2 and RTL, which allow for the storage of newer features. PLT files can be printed using plotters or certain types of printers. They are also compatible with some modern software applications, including Microsoft Word and Publisher.

In addition, PLT files can be converted to other more commonly used file formats, such as PDF and JPEG. This allows for easy sharing, viewing, and printing of the files.

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What is JPEG file format?

JPEG, short for Joint Photographic Experts Group, represents a lossy compression algorithm meticulously crafted to minimize the storage size of digital images. Renowned for its widespread usage in still images and graphics, it holds a prominent position on the web and in digital cameras. Operating on the principle of content analysis, JPEG meticulously measures and evaluates the image’s content before proceeding to compress it, thereby reducing the overall file size. The level of compression can be adjusted to cater to the desired image quality. While JPEG compression typically yields images with lower quality, it achieves remarkably small file sizes, rendering it perfect for online photo sharing.

JPEG’s exceptional popularity is primarily attributed to its ability to strike a balance between image quality and file size. By employing lossy compression techniques, JPEG effectively eliminates certain visual information that may not be noticeable to the human eye. This selective discarding of data ensures substantial reduction in file size while preserving the overall visual integrity to an acceptable level. Consequently, JPEG files are compact and highly efficient in terms of storage and transmission, making them ideal for web-based applications where bandwidth and storage limitations are prevalent.

The adjustable nature of JPEG compression further enhances its versatility. Users have the flexibility to determine the trade-off between file size and image quality by adjusting the compression settings. In scenarios where high image fidelity is of paramount importance, a lower compression level can be selected to preserve intricate details and minimize visual artifacts. Conversely, when the emphasis is on minimizing file size without significant loss in perceived quality, a higher compression level can be applied. This adaptability allows users to tailor the JPEG compression to their specific requirements, ensuring an optimal balance between file size and image quality.

It is noteworthy that while JPEG excels in the realm of digital image compression, it may not be the most suitable choice for all scenarios. Due to its lossy nature, repeatedly compressing and decompressing JPEG files can result in a cumulative loss of image quality. Therefore, it is advisable to exercise caution and refrain from excessive re-compression if preserving the highest possible image fidelity is paramount.

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