support tex macros

ShaMan123 · Aug 28, 2021 · 6556598 · 6556598
1 parent 43d1ebd
commit 6556598
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Showing 2 changed files with 20 additions and 0 deletions.
diff --git a/src/mathjax/Config.ts b/src/mathjax/Config.ts
@@ -43,6 +43,22 @@ export interface MathToSVGConfig {
 	  * */
 	packages: string[],
 
+	/**
+	 * tex macros
+	 * http://docs.mathjax.org/en/latest/input/tex/extensions/configmacros.html#tex-configmacros-options
+	 */
+	macros: {
+		[cmd: string]: string | any[]
+	},
+
+	/**
+	 * tex environments
+	 * http://docs.mathjax.org/en/latest/input/tex/extensions/configmacros.html#tex-configmacros-options
+	 */
+	environments: {
+		[env: string]: any[]
+	},
+
 	/**
 	 * output the required CSS rather than the SVG itself
 	 * default: false 
@@ -80,6 +96,8 @@ export const mathToSVGDefaultConfig = {
 	ex: 8,
 	width: 80 * 16,
 	packages: AllPackages,
+	macros: {},
+	environments: {},
 	//css: false,
 	fontCache: true,
 	enrichSpeech: 'deep',

diff --git a/src/mathjax/MathjaxAdaptor.ts b/src/mathjax/MathjaxAdaptor.ts
@@ -139,6 +139,8 @@ export default class MathjaxAdaptor {
             packages: options.packages,
             inlineMath: options.inlineMath,
             displayMath: options.displayMath,
+            macros: options.macros,
+            environments: options.environments,
             formatError: (jax: TeX<any, any, any>, err: TexError) => {
                 const math = jax.latex;
                 ERROR_MAP.set(math, err);