introduction

Markmind is a mind map , outline and pdf annotate tool.
You can right-click the folder to create a new mind map or you can create a new markdown file,then add yaml to active mindmap:

                           ---
                               mindmap-plugin: basic (or rich)
                           ---

In basic mode,you can use the basic mind map and outline functions ,It will output this markdown (strict format):


                        ---
                        mindmap-plugin: basic
                        ---
                        
                        # Enhancing Mind map
                        
                        ## Links
                        - <https://github.com/MarkMindLtd/obsidian-enhancing-mindmap>
                        - [GitHub](https://github.com/MarkMindLtd/obsidian-enhancing-mindmap)
                        
                        ## Related
                        - [coc-markmap](https://github.com/gera2ld/coc-markmap)
                        - [gatsby-remark-markmap](https://github.com/gera2ld/gatsby-remark-markmap)
                        
                        ## Features
                        - links
                        - **inline** ~~text~~ *styles*
                        - multiline
                           text
                        - `inline code`
                        - Katex - $x = {-b \pm \sqrt{b^2-4ac} \over 2a}$

In rich mode,you can use all mind map functions ,It will output this markdown :


                        ---
                        mindmap-plugin: rich
                        ---
                        
                        # md 
                        
                        ``` json
                        {...}
                        ```

The mindmap data will store to json.

Mind Map Short Cut

New Mind Map	Ctrl/Cmd+P
New child node	Tab
New brother node	enter
Delete node	Delete/Backspace
edit node	Space/dblclick node
Undo	Ctrl/Cmd+Z
Redo	Ctrl/Cmd+Y
Quit edit node	Tab
Expand node	Ctrl/Cmd + /
Collapse node	Ctrl/Cmd + /
Move node to another node	Drag and drop node
Tab node	Up/down/left/right
Zoom in/out	Ctrl/Cmd + mouse wheel
Mind map to center	Ctrl/Cmd + E
Change mindmap layout	Ctrl/Cmd + U / D / L / R / M
delete summary / boundary / relate link	Delete/Backspace

Outline Short Cut

Add yaml to active outline in basic mode of mind map

                      
                      ---
                      mindmap-plugin: basic
                      display-mode: outline
                      ---

Features	Short Cut
New Brother Node	Enter
Indent	Tab
Unindent	Shift+Tab
Zoom in	Ctrl/Cmd+] Or Double Click Dott
Zoom out	Ctrl/Cmd+[
Move Up Or Down Node	Ctrl/Cmd + up/down

How to use pdf annotate

Step

You need download pdf js plugin , please download this pdf js plugin
Open setting tab to set up pdf plugin path , for example:D:plugins/pdfjs , It is a absolute path
Open as mind map in more menus
Use [[]] to reference pdf
Click pdf reference , it will open a pdf reader if pdf plugin path is correct
Use pdf annotate function
- it will create annos file in your folder as default, the annos file store annotations data,annos file is a json file in fact
- if you select (save pdf annotation type ) markdown in setting tab , it will create ${pdf name}-annotate.md file in your folder. Each annotation has an associated quote block with a block reference. please do not modify these blocks

How to relate mind map node and annotate?

There are tow types of save pdf annotation,the default is use `annos` file to save annotations,it is a `json` file in fact,the other ways is use `md` file to save annotations,you can select save type in setting tab

There are three ways to relate mind map node and annotate

Default (can only be used in mind map mode)

make a pdf annotate
click pdf annotate
edit mind map node , ctrl/cmd + v to relate node and annotate
click node pdf annotate mark will auto copy id of annotate to clipboard

Use `obsidian://jump-to-pdf` protocol

open protocol support in setting tab
automatic create PDF annotation reference link and copy to clipboard when click pdf-annotate
paste to markdown file

Use markdown to save pdf annotations(`best way`)

you can use [[${md name}#${block reference}]] to associate quote block with a block reference.
An obsidian link to an annotation block-reference will, when clicked, open the corresponding file and scroll to the associated highlight. If the file is already open in a pane, then the link will cause the existing pane to scroll instead.