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FakeFontMetricsResolver Class — astro Architecture

Architecture documentation for the FakeFontMetricsResolver class in utils.js from the astro codebase.

Class javascript IntegrationAdapters

Entity Profile

Dependency Diagram

graph TD
  05cf50ba_41ad_28ff_fdb7_d4b079acb4c0["FakeFontMetricsResolver"]
  cf581885_d0e2_b165_a30e_db299dd301a8["utils.js"]
  05cf50ba_41ad_28ff_fdb7_d4b079acb4c0 -->|defined in| cf581885_d0e2_b165_a30e_db299dd301a8
  26991e85_ff0c_b8b8_31f8_89c3e6e12d8d["getMetrics()"]
  05cf50ba_41ad_28ff_fdb7_d4b079acb4c0 -->|method| 26991e85_ff0c_b8b8_31f8_89c3e6e12d8d
  358d4f59_1d93_530f_9a8a_e129b41f830e["generateFontFace()"]
  05cf50ba_41ad_28ff_fdb7_d4b079acb4c0 -->|method| 358d4f59_1d93_530f_9a8a_e129b41f830e

Relationship Graph

Source Code

packages/astro/test/units/assets/fonts/utils.js lines 79–96

export class FakeFontMetricsResolver {
	async getMetrics() {
		return {
			ascent: 0,
			descent: 0,
			lineGap: 0,
			unitsPerEm: 0,
			xWidthAvg: 0,
		};
	}

	/**
	 * @param {Parameters<import('../../../../dist/assets/fonts/definitions').FontMetricsResolver['generateFontFace']>[0]} input
	 */
	generateFontFace(input) {
		return JSON.stringify(input, null, 2) + `,`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the FakeFontMetricsResolver class?
FakeFontMetricsResolver is a class in the astro codebase, defined in packages/astro/test/units/assets/fonts/utils.js.
Where is FakeFontMetricsResolver defined?
FakeFontMetricsResolver is defined in packages/astro/test/units/assets/fonts/utils.js at line 79.

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