@toolx/tool-svg v1.0.3

ToolSvg

ToolSvg.js is a specialized component of the ToolX library, focused on SVG file manipulation and optimization. Leveraging the capabilities of the SVGO (SVG Optimizer) library, ToolSvg.js offers efficient and powerful means to process and optimize SVG files. This document details its functionalities, including how SVGO is utilized for SVG optimization, and provides usage examples both as a standalone tool and within a pipeline.

:::tip The ToolSvg class integrates the SVGO library, a renowned tool for SVG optimization. SVGO employs a variety of optimization techniques to reduce the size of SVG files and improve their performance. The integration with SVGO in ToolSvg allows users to take advantage of these optimizations within the ToolX environment, enhancing the efficiency and effectiveness of SVG processing. :::

Options

The ToolSvg class accepts options to configure its behavior and the SVG optimization process. These options are passed to the svgo library.

settings {#settings}

The settings option allows customization of various SVG optimization parameters. These are directly passed to the svgo library. Some of the settings include:

• floatPrecision: Control the precision of floating point numbers.
• transformPrecision: Control the precision of transformation expressions.
• multipass: Enable or disable multiple optimization passes.

Usage

Direct Usage

import ToolSvg from '@toolx/tool-svg';

// Example usage
const toolSvg = new ToolSvg({
    settings: {
        floatPrecision: 5,
        transformPrecision: 5,
        multipass: true,
        // Other svgo settings
    }
});

// Running the tool
toolSvg.run(options, inputFile, outputFile).then(() => {
    console.log('SVG optimization complete');
});

Usage in Pipeline

import { Pipeline } from '@toolx/core';
import ToolSvg from '@toolx/tool-svg';

// Setting up the pipeline
const pipeline = new Pipeline();
pipeline.compose(
    new ToolSvg({
        settings: {
            floatPrecision: 3,
            transformPrecision: 3,
            multipass: true,
            // Other svgo settings
        }
    })
);

// Running the pipeline
pipeline.run(options, inputPath, outputPath).then(() => {
    console.log('SVG processing complete');
});

External Library: svgo

ToolSvg utilizes the svgo library for SVG optimization. The settings provided in the settings option are used to configure svgo. For more information on svgo settings, refer to the svgo documentation.