Image Features

This section describes the image processing and rendering features available in DsPdfJS.

Create and Save

Create images and thumbnails, load images from byte arrays, and save images in supported formats.

Work with SVG Files

Create and render SVG images, export graphics and text to SVG, render SVG content to PNG, and save SVG data to byte arrays.

Process Image

Resize, crop, rotate, flip, clear, and combine images, and perform compositing operations using image processing methods.

Apply Effects

Apply visual effects such as dithering, thresholding, grayscale conversion, Gaussian blur, and color adjustments to images.

Work with Image Colors

Adjust image colors, including color intensity, histogram levels, and color channels.

Transparency Mask

Apply transparency masks and modify image transparency using masking operations.

Work with Graphics

Draw and fill graphic elements on images, apply clipping, transformations, transparency layers, interpolation modes, and visual effects such as shadows and glow.

Work with Text

Render and format text on images, including paragraph formatting, text alignment, rotation, vertical text, and text splitting.