conholdate-gists’s gists

conholdate-gists / introduction_converting_presentation_slides_to_ima.java

Created December 10, 2025 10:15

Convert PPTX to JPEG with Conholdate.Total for Java

	import com.aspose.slides.ImageSaveOptions;
	import com.aspose.slides.Presentation;
	import com.aspose.slides.SaveFormat;

	public class PptxToJpeg {
	public static void main(String[] args) {
	// Path to the source PPTX file
	String sourcePath = "input.pptx";
	// Output folder for JPEG images
	String outputFolder = "output/";

conholdate-gists / introduction_converting_powerpoint_presentations_t.cs

Created December 10, 2025 08:44

Convert PPTX to PNG with Conholdate.Total for .NET

	using System;
	using System.IO;
	using Conholdate.Total.Slides;

	class Program
	{
	static void Main()
	{
	// Path to the source PPTX file
	string inputPath = "sample.pptx";

conholdate-gists / introduction_converting_powerpoint_slides_to_jpeg_.cs

Created December 10, 2025 08:35

Convert PPT to JPG with Conholdate.Total for .NET

	// Convert PPT to JPG - Complete Code Example
	using System;
	using System.Drawing;
	using System.Drawing.Imaging;
	using Conholdate.Total.Slides; // Namespace for presentation handling

	namespace PptToJpgDemo
	{
	class Program
	{

conholdate-gists / introduction_converting_photoshop_files_to_webfrie.java

Created December 10, 2025 08:11

Convert PSD to PNG with Conholdate.Total for Java

	import com.aspose.total.Image;
	import com.aspose.total.ImageLoadOptions;
	import com.aspose.total.ImageSaveOptions;
	import com.aspose.total.fileformats.png.PngOptions;

	public class PsdToPng {
	public static void main(String[] args) throws Exception {
	// Path to the source PSD file
	String sourcePath = "input.psd";

conholdate-gists / crop-image.java

Created May 16, 2025 10:17

Crop Image in Java | Crop JPG PNG BMP TIFF any Picture

	// Load the image.
	com.aspose.imaging.RasterImage rasterImage = (com.aspose.imaging.RasterImage)com.aspose.imaging.Image.Load("image.png");

	// Before cropping, the image should be cached for better performance.
	if (!rasterImage.isCached())
	{
	rasterImage.cacheData();
	}

	// Create an instance of Rectangle class with desired size and crop the image.

conholdate-gists / flip-image-horizontal.java

Created May 12, 2025 13:36

Flip Images in Java | Flip Images Horizontally or Vertically

	// Load image
	com.aspose.imaging.RasterImage image = (com.aspose.imaging.RasterImage) com.aspose.imaging.Image.load("image.png");

	// Flip the image horizontally
	image.rotateFlip(com.aspose.imaging.RotateFlipType.RotateNoneFlipX);

	// Save the flipped image
	image.save("flipped-horizontal.png");

conholdate-gists / rotate-image.cs

Created May 2, 2025 14:36

Rotate Image in C#

	// Load an image in an instance of Image
	using (Image image = Image.Load("image.bmp"))
	{
	// Rotate the image
	image.RotateFlip(RotateFlipType.Rotate270FlipNone);

	// Save image
	image.Save("image-rotated.bmp");
	}

conholdate-gists / convert-dwf-to-pdf.cs

Created April 23, 2025 20:54

Convert DWF to PDF in C#

	// Load the input DWF file
	Image image = Image.Load("DWFtoPDF.dwf");

	// Create an object of CadRasterizationOptions to set different properties
	CadRasterizationOptions rasterizationOptions = new CadRasterizationOptions()
	{

	PageWidth = 1600,
	PageHeight = 1600,
	ContentAsBitmap = true

conholdate-gists / resize-image-proportionally.cs

Created April 23, 2025 18:46

Resize Image in C# | Scale JPG PNG GIF BMP Picture

	// Load image
	using (Image image = Image.Load("aspose-logo.png"))
	{
	// Cache image data
	if (!image.IsCached)
	{
	image.CacheData();
	}

	// Specify width and height

conholdate-gists / image-to-base64.cs

Created April 17, 2025 20:32

Convert Image to Base64 | JPG PNG to Base64 Image

	// Load an input JPG image
	var bytes = File.ReadAllBytes(@"C:\Files\Sample_JPG.jpg");

	// Initialize an SVGDocument object
	var document = new SVGDocument();

	// Create an image element
	var img = (SVGImageElement)document.CreateElementNS("http://www.w3.org/2000/svg", "image");

	// Convert image to Base64