Resize Images in Java | Java Image Resizer

readme.md

Learn how to resize images programmatically in Java: https://blog.aspose.com/2021/11/22/resize-images-in-java/

resize-image-proportionally.java

// Load image
Image image = Image.load("aspose-logo.jpg");

// Define new dimensions
int newWidth = image.getWidth() / 2;
image.resizeWidthProportionally(newWidth);
int newHeight = image.getHeight() / 2;
image.resizeHeightProportionally(newHeight);

// Save image
image.save("SimpleResizing_out.jpg");

resize-image-type.java

// Load image
Image image = Image.load("aspose-logo.jpg");

// Define new dimensions and resize type
image.resize(300, 300, ResizeType.LanczosResample);

// Save image
image.save("SimpleResizing_out.jpg");

resize-image.java

// Load image
Image image = Image.load("aspose-logo.jpg");

// Define new dimensions
image.resize(300, 300);

// Save image
image.save("SimpleResizing_out.jpg");

resize-vector-image.java

// Load vector image
try (Image image = Image.load("image.svg"))
{
  	// Define new dimensions
	image.resize(image.getWidth() * 10,image.getHeight() * 15);
  
  	// Save the image as PNG
	image.save("Logotype_10_15.png", new PngOptions());
}