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fix mermiad version placeholder

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This commit is contained in:
Ashish Jain
2024-08-27 15:12:49 +02:00
parent 41b8a1e6f4
commit dc2ecc9f19
15 changed files with 74 additions and 367 deletions
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6
docs/config/setup/interfaces/mermaid.LayoutLoaderDefinition.md
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@@ -16,7 +16,7 @@
#### Defined in
[packages/mermaid/src/rendering-util/render.ts:24](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L24)
[packages/mermaid/src/rendering-util/render.ts:25](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L25)
---
@@ -26,7 +26,7 @@
#### Defined in
[packages/mermaid/src/rendering-util/render.ts:23](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L23)
[packages/mermaid/src/rendering-util/render.ts:24](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L24)
---
@@ -36,4 +36,4 @@
#### Defined in
[packages/mermaid/src/rendering-util/render.ts:22](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L22)
[packages/mermaid/src/rendering-util/render.ts:23](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L23)

81
docs/config/setup/interfaces/mermaid.Mermaid.md
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@@ -28,7 +28,7 @@ page.
#### Defined in
[packages/mermaid/src/mermaid.ts:435](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L435)
[packages/mermaid/src/mermaid.ts:445](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L445)
---
@@ -59,7 +59,7 @@ A graph definition key
#### Defined in
[packages/mermaid/src/mermaid.ts:437](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L437)
[packages/mermaid/src/mermaid.ts:447](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L447)
---
@@ -89,7 +89,7 @@ Use [initialize](mermaid.Mermaid.md#initialize) and [run](mermaid.Mermaid.md#run
#### Defined in
[packages/mermaid/src/mermaid.ts:430](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L430)
[packages/mermaid/src/mermaid.ts:440](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L440)
---
@@ -116,13 +116,13 @@ This function should be called before the run function.
#### Defined in
[packages/mermaid/src/mermaid.ts:434](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L434)
[packages/mermaid/src/mermaid.ts:444](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L444)
---
### mermaidAPI
• **mermaidAPI**: `Readonly`<{ `defaultConfig`: [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.defaultConfig; `getConfig`: () => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.getConfig; `getDiagramFromText`: (`text`: `string`, `metadata`: `Pick`<`DiagramMetadata`, `"title"`>) => `Promise`<`Diagram`> ; `getSiteConfig`: () => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`userOptions`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `void` ; `parse`: (`text`: `string`, `parseOptions`: [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](mermaid.ParseOptions.md)) => `Promise`<[`ParseResult`](mermaid.ParseResult.md)> ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](mermaid.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.setConfig; `updateSiteConfig`: (`conf`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.updateSiteConfig }>
• **mermaidAPI**: `Readonly`<{ `defaultConfig`: [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.defaultConfig; `getConfig`: () => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.getConfig; `getDiagramFromText`: (`text`: `string`, `metadata`: `Pick`<`DiagramMetadata`, `"title"`>) => `Promise`<`Diagram`> ; `getSiteConfig`: () => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`userOptions`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `void` ; `parse`: (`text`: `string`, `parseOptions`: [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<`Diagram` | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](mermaid.ParseOptions.md)) => `Promise`<`Diagram`> ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`, `positions?`: `Positions`) => `Promise`<[`RenderResult`](mermaid.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.setConfig; `updateSiteConfig`: (`conf`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.updateSiteConfig }>
**`Deprecated`**
@@ -130,32 +130,32 @@ Use [parse](mermaid.Mermaid.md#parse) and [render](mermaid.Mermaid.md#render) in
#### Defined in
[packages/mermaid/src/mermaid.ts:424](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L424)
[packages/mermaid/src/mermaid.ts:434](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L434)
---
### parse
• **parse**: (`text`: `string`, `parseOptions`: [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](mermaid.ParseOptions.md)) => `Promise`<[`ParseResult`](mermaid.ParseResult.md)>
• **parse**: (`text`: `string`, `parseOptions?`: [`ParseOptions`](mermaid.ParseOptions.md)) => `Promise`<`boolean` | `void` | `Diagram` & `ConfigTuple`>
#### Type declaration
▸ (`text`, `parseOptions`): `Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>
▸ (`text`, `parseOptions?`): `Promise`<`boolean` | `void` | `Diagram` & `ConfigTuple`>
Parse the text and validate the syntax.
##### Parameters
| Name | Type | Description |
| :------------- | :----------------------------------------------------------------------- | :------------------------------ |
| `text` | `string` | The mermaid diagram definition. |
| `parseOptions` | [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` } | Options for parsing. |
| Name | Type | Description |
| :-------------- | :---------------------------------------- | :------------------------------ |
| `text` | `string` | The mermaid diagram definition. |
| `parseOptions?` | [`ParseOptions`](mermaid.ParseOptions.md) | Options for parsing. |
##### Returns
`Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>
`Promise`<`boolean` | `void` | `Diagram` & `ConfigTuple`>
An object with the `diagramType` set to type of the diagram if valid. Otherwise `false` if parseOptions.suppressErrors is `true`.
If valid, Diagram otherwise `false` if parseOptions.suppressErrors is `true`.
**`See`**
@@ -165,22 +165,22 @@ An object with the `diagramType` set to type of the diagram if valid. Otherwise
Error if the diagram is invalid and parseOptions.suppressErrors is false or not set.
▸ (`text`, `parseOptions?`): `Promise`<[`ParseResult`](mermaid.ParseResult.md)>
**`Example`**
##### Parameters
| Name | Type |
| :-------------- | :---------------------------------------- |
| `text` | `string` |
| `parseOptions?` | [`ParseOptions`](mermaid.ParseOptions.md) |
##### Returns
`Promise`<[`ParseResult`](mermaid.ParseResult.md)>
```js
console.log(await mermaid.parse('flowchart \n a --> b'));
// { diagramType: 'flowchart-v2' }
console.log(await mermaid.parse('wrong \n a --> b', { suppressErrors: true }));
// false
console.log(await mermaid.parse('wrong \n a --> b', { suppressErrors: false }));
// throws Error
console.log(await mermaid.parse('wrong \n a --> b'));
// throws Error
```
#### Defined in
[packages/mermaid/src/mermaid.ts:425](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L425)
[packages/mermaid/src/mermaid.ts:435](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L435)
---
@@ -190,7 +190,7 @@ Error if the diagram is invalid and parseOptions.suppressErrors is false or not
#### Defined in
[packages/mermaid/src/mermaid.ts:419](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L419)
[packages/mermaid/src/mermaid.ts:429](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L429)
---
@@ -218,7 +218,7 @@ Used to register external diagram types.
#### Defined in
[packages/mermaid/src/mermaid.ts:433](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L433)
[packages/mermaid/src/mermaid.ts:443](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L443)
---
@@ -242,25 +242,26 @@ Used to register external diagram types.
#### Defined in
[packages/mermaid/src/mermaid.ts:432](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L432)
[packages/mermaid/src/mermaid.ts:442](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L442)
---
### render
• **render**: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](mermaid.RenderResult.md)>
• **render**: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`, `positions?`: `Positions`) => `Promise`<[`RenderResult`](mermaid.RenderResult.md)>
#### Type declaration
▸ (`id`, `text`, `svgContainingElement?`): `Promise`<[`RenderResult`](mermaid.RenderResult.md)>
▸ (`id`, `text`, `svgContainingElement?`, `positions?`): `Promise`<[`RenderResult`](mermaid.RenderResult.md)>
##### Parameters
| Name | Type |
| :---------------------- | :-------- |
| `id` | `string` |
| `text` | `string` |
| `svgContainingElement?` | `Element` |
| Name | Type |
| :---------------------- | :---------- |
| `id` | `string` |
| `text` | `string` |
| `svgContainingElement?` | `Element` |
| `positions?` | `Positions` |
##### Returns
@@ -268,7 +269,7 @@ Used to register external diagram types.
#### Defined in
[packages/mermaid/src/mermaid.ts:426](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L426)
[packages/mermaid/src/mermaid.ts:436](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L436)
---
@@ -316,7 +317,7 @@ Renders the mermaid diagrams
#### Defined in
[packages/mermaid/src/mermaid.ts:431](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L431)
[packages/mermaid/src/mermaid.ts:441](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L441)
---
@@ -351,7 +352,7 @@ to it (eg. dart interop wrapper). (Initially there is no parseError member of me
#### Defined in
[packages/mermaid/src/mermaid.ts:436](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L436)
[packages/mermaid/src/mermaid.ts:446](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L446)
---
@@ -361,4 +362,4 @@ to it (eg. dart interop wrapper). (Initially there is no parseError member of me
#### Defined in
[packages/mermaid/src/mermaid.ts:418](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L418)
[packages/mermaid/src/mermaid.ts:428](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L428)

4
docs/config/setup/interfaces/mermaid.MermaidConfig.md
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@@ -284,7 +284,7 @@ This option decides the amount of logging to be used by mermaid.
### look
• `Optional` **look**: `"classic"` | `"handDrawn"`
• `Optional` **look**: `"neo"` | `"classic"` | `"handDrawn"`
Defines which main look to use for the diagram.
@@ -461,7 +461,7 @@ This is useful when you want to control how to handle syntax errors in your appl
### theme
• `Optional` **theme**: `"default"` | `"base"` | `"dark"` | `"forest"` | `"neutral"` | `"null"`
• `Optional` **theme**: `"default"` | `"base"` | `"dark"` | `"forest"` | `"neutral"` | `"neo"` | `"neo-dark"` | `"mc"` | `"null"`
Theme, the CSS style sheet.
You may also use `themeCSS` to override this value.

6
docs/config/setup/modules/mermaid.md
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@@ -67,7 +67,7 @@
#### Defined in
[packages/mermaid/src/diagram-api/types.ts:130](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L130)
[packages/mermaid/src/diagram-api/types.ts:153](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L153)
---
@@ -77,7 +77,7 @@
#### Defined in
[packages/mermaid/src/diagram-api/types.ts:132](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L132)
[packages/mermaid/src/diagram-api/types.ts:155](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L155)
## Variables
@@ -87,4 +87,4 @@
#### Defined in
[packages/mermaid/src/mermaid.ts:440](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L440)
[packages/mermaid/src/mermaid.ts:450](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L450)

283
docs/config/setup/modules/mermaidAPI.md
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@@ -1,283 +0,0 @@
> **Warning**
>
> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
>
> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/modules/mermaidAPI.md](../../../../packages/mermaid/src/docs/config/setup/modules/mermaidAPI.md).
# Module: mermaidAPI
## Interfaces
- [ParseOptions](../interfaces/mermaidAPI.ParseOptions.md)
- [RenderResult](../interfaces/mermaidAPI.RenderResult.md)
## References
### default
Renames and re-exports [mermaidAPI](mermaidAPI.md#mermaidapi)
## Type Aliases
### D3Element
Ƭ **D3Element**: `any`
#### Defined in
[mermaidAPI.ts:68](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L68)
## Variables
### mermaidAPI
• `Const` **mermaidAPI**: `Readonly`<{ `defaultConfig`: `MermaidConfig` = configApi.defaultConfig; `getConfig`: () => `MermaidConfig` = configApi.getConfig; `getDiagramFromText`: (`text`: `string`, `metadata`: `Pick`<`DiagramMetadata`, `"title"`>) => `Promise`<`Diagram`> ; `getSiteConfig`: () => `MermaidConfig` = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: `MermaidConfig`) => `void` ; `parse`: (`text`: `string`, `parseOptions`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<`Diagram` | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md)) => `Promise`<`Diagram`> ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](../interfaces/mermaidAPI.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.setConfig; `updateSiteConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.updateSiteConfig }>
## mermaidAPI configuration defaults
```ts
const config = {
theme: 'default',
logLevel: 'fatal',
securityLevel: 'strict',
startOnLoad: true,
arrowMarkerAbsolute: false,
suppressErrorRendering: false,
er: {
diagramPadding: 20,
layoutDirection: 'TB',
minEntityWidth: 100,
minEntityHeight: 75,
entityPadding: 15,
stroke: 'gray',
fill: 'honeydew',
fontSize: 12,
useMaxWidth: true,
},
flowchart: {
diagramPadding: 8,
htmlLabels: true,
curve: 'basis',
},
sequence: {
diagramMarginX: 50,
diagramMarginY: 10,
actorMargin: 50,
width: 150,
height: 65,
boxMargin: 10,
boxTextMargin: 5,
noteMargin: 10,
messageMargin: 35,
messageAlign: 'center',
mirrorActors: true,
bottomMarginAdj: 1,
useMaxWidth: true,
rightAngles: false,
showSequenceNumbers: false,
},
gantt: {
titleTopMargin: 25,
barHeight: 20,
barGap: 4,
topPadding: 50,
leftPadding: 75,
gridLineStartPadding: 35,
fontSize: 11,
fontFamily: '"Open Sans", sans-serif',
numberSectionStyles: 4,
axisFormat: '%Y-%m-%d',
topAxis: false,
displayMode: '',
},
};
mermaid.initialize(config);
```
#### Defined in
[mermaidAPI.ts:628](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L628)
## Functions
### appendDivSvgG
▸ **appendDivSvgG**(`parentRoot`, `id`, `enclosingDivId`, `divStyle?`, `svgXlink?`): `any`
Append an enclosing div, then svg, then g (group) to the d3 parentRoot. Set attributes.
Only set the style attribute on the enclosing div if divStyle is given.
Only set the xmlns:xlink attribute on svg if svgXlink is given.
Return the last node appended
#### Parameters
| Name | Type | Description |
| :--------------- | :------- | :----------------------------------------------- |
| `parentRoot` | `any` | the d3 node to append things to |
| `id` | `string` | the value to set the id attr to |
| `enclosingDivId` | `string` | the id to set the enclosing div to |
| `divStyle?` | `string` | if given, the style to set the enclosing div to |
| `svgXlink?` | `string` | if given, the link to set the new svg element to |
#### Returns
`any`
- returns the parentRoot that had nodes appended
#### Defined in
[mermaidAPI.ts:270](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L270)
---
### cleanUpSvgCode
▸ **cleanUpSvgCode**(`svgCode?`, `inSandboxMode`, `useArrowMarkerUrls`): `string`
Clean up svgCode. Do replacements needed
#### Parameters
| Name | Type | Default value | Description |
| :------------------- | :-------- | :------------ | :---------------------------------------------------------- |
| `svgCode` | `string` | `''` | the code to clean up |
| `inSandboxMode` | `boolean` | `undefined` | security level |
| `useArrowMarkerUrls` | `boolean` | `undefined` | should arrow marker's use full urls? (vs. just the anchors) |
#### Returns
`string`
the cleaned up svgCode
#### Defined in
[mermaidAPI.ts:216](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L216)
---
### createCssStyles
▸ **createCssStyles**(`config`, `classDefs?`): `string`
Create the user styles
#### Parameters
| Name | Type | Description |
| :---------- | :--------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------------------ |
| `config` | `MermaidConfig` | configuration that has style and theme settings to use |
| `classDefs` | `undefined` \| `null` \| `Map`<`string`, `DiagramStyleClassDef`> | the classDefs in the diagram text. Might be null if none were defined. Usually is the result of a call to getClasses(...) |
#### Returns
`string`
the string with all the user styles
#### Defined in
[mermaidAPI.ts:147](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L147)
---
### createUserStyles
▸ **createUserStyles**(`config`, `graphType`, `classDefs`, `svgId`): `string`
#### Parameters
| Name | Type |
| :---------- | :----------------------------------------------------- |
| `config` | `MermaidConfig` |
| `graphType` | `string` |
| `classDefs` | `undefined` \| `Map`<`string`, `DiagramStyleClassDef`> |
| `svgId` | `string` |
#### Returns
`string`
#### Defined in
[mermaidAPI.ts:193](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L193)
---
### cssImportantStyles
▸ **cssImportantStyles**(`cssClass`, `element`, `cssClasses?`): `string`
Create a CSS style that starts with the given class name, then the element,
with an enclosing block that has each of the cssClasses followed by !important;
#### Parameters
| Name | Type | Default value | Description |
| :----------- | :---------- | :------------ | :--------------------------------------------- |
| `cssClass` | `string` | `undefined` | CSS class name |
| `element` | `string` | `undefined` | CSS element |
| `cssClasses` | `string`\[] | `[]` | list of CSS styles to append after the element |
#### Returns
`string`
- the constructed string
#### Defined in
[mermaidAPI.ts:132](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L132)
---
### putIntoIFrame
▸ **putIntoIFrame**(`svgCode?`, `svgElement?`): `string`
Put the svgCode into an iFrame. Return the iFrame code
#### Parameters
| Name | Type | Default value | Description |
| :------------ | :------- | :------------ | :--------------------------------------------------------------------------- |
| `svgCode` | `string` | `''` | the svg code to put inside the iFrame |
| `svgElement?` | `any` | `undefined` | the d3 node that has the current svgElement so we can get the height from it |
#### Returns
`string`
- the code with the iFrame that now contains the svgCode
TODO replace btoa(). Replace with buf.toString('base64')?
#### Defined in
[mermaidAPI.ts:247](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L247)
---
### removeExistingElements
▸ **removeExistingElements**(`doc`, `id`, `divId`, `iFrameId`): `void`
Remove any existing elements from the given document
#### Parameters
| Name | Type | Description |
| :--------- | :--------- | :------------------------------------ |
| `doc` | `Document` | the document to removed elements from |
| `id` | `string` | id for any existing SVG element |
| `divId` | `string` | - |
| `iFrameId` | `string` | - |
#### Returns
`void`
#### Defined in
[mermaidAPI.ts:320](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L320)