web/_posts/2019-08-08-text-and-typography.md
2021-04-18 03:15:11 +08:00

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---
title: Text and Typography
author: Cotes Chung
date: 2019-08-08 11:33:00 +0800
categories: [Blogging, Demo]
tags: [typography]
math: true
mermaid: true
image:
src: https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/commons/devices-mockup.png
---
This post is to show Markdown syntax rendering on [**Chirpy**](https://github.com/cotes2020/jekyll-theme-chirpy/fork), you can also use it as an example of writing. Now, let's start looking at text and typography.
## Titles
---
# H1 - heading
<h2 data-toc-skip>H2 - heading</h2>
<h3 data-toc-skip>H3 - heading</h3>
<h4>H4 - heading</h4>
---
<br>
## Paragraph
I wandered lonely as a cloud
That floats on high o'er vales and hills,
When all at once I saw a crowd,
A host, of golden daffodils;
Beside the lake, beneath the trees,
Fluttering and dancing in the breeze.
## Lists
### Ordered list
1. Firstly
2. Secondly
3. Thirdly
### Unordered list
- Chapter
- Setcion
- Paragraph
### Task list
- [ ] TODO
- [x] Completed
- [ ] Defeat COVID-19
- [x] Vaccine production
- [ ] Economic recovery
- [ ] People smile again
### Description list
Sun
: the star around which the earth orbits
Moon
: the natural satellite of the earth, visible by reflected light from the sun
## Block Quote
> This line to shows the Block Quote.
## Tables
| Company | Contact | Country |
|:-----------------------------|:-----------------|--------:|
| Alfreds Futterkiste | Maria Anders | Germany |
| Island Trading | Helen Bennett | UK |
| Magazzini Alimentari Riuniti | Giovanni Rovelli | Italy |
## Links
<http://127.0.0.1:4000>
## Footnote
Click the hook will locate the footnote[^footnote], and here is another footnote[^fn-nth-2].
## Images
- Default (with caption)
![Desktop View](https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/posts/20190808/mockup.png)
_Full screen width and center alignment_
<br>
- Specify width
![Desktop View](https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/posts/20190808/mockup.png){: width="400"}
_400px image width_
- Shadow
![Shadow Avatar](https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/posts/20190808/window.png){: .shadow width="90%" }
_shadow effect (visible in light mode)_
<br>
- Left aligned
![Desktop View](https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/posts/20190808/mockup.png){: width="350" .normal}
<br>
- Float to left
![Desktop View](https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/posts/20190808/mockup.png){: width="240" .left}
"A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space."
<br>
- Float to right
![Desktop View](https://cdn.jsdelivr.net/gh/cotes2020/chirpy-images/posts/20190808/mockup.png){: width="240" .right}
"A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space. A repetitive and meaningless text is used to fill the space."
<br>
## Mermaid SVG
```mermaid
gantt
title Adding GANTT diagram functionality to mermaid
apple :a, 2017-07-20, 1w
banana :crit, b, 2017-07-23, 1d
cherry :active, c, after b a, 1d
```
## Mathematics
The mathematics powered by [**MathJax**](https://www.mathjax.org/):
$$ \sum_{n=1}^\infty 1/n^2 = \frac{\pi^2}{6} $$
When $a \ne 0$, there are two solutions to $ax^2 + bx + c = 0$ and they are
$$ x = {-b \pm \sqrt{b^2-4ac} \over 2a} $$
## Inline code
This is an example of `Inline Code`.
## Code block
### Common
```
This is a common code snippet, without syntax highlight and line number.
```
### Specific Languages
#### Console
```console
$ env |grep SHELL
SHELL=/usr/local/bin/bash
PYENV_SHELL=bash
```
#### Ruby
```ruby
def sum_eq_n?(arr, n)
return true if arr.empty? && n == 0
arr.product(arr).reject { |a,b| a == b }.any? { |a,b| a + b == n }
end
```
#### Shell
```shell
if [ $? -ne 0 ]; then
echo "The command was not successful.";
#do the needful / exit
fi;
```
#### Liquid
{% raw %}
```liquid
{% if product.title contains 'Pack' %}
This product's title contains the word Pack.
{% endif %}
```
{% endraw %}
#### Java
```java
private void writeObject(java.io.ObjectOutputStream s)
throws java.io.IOException {
// Write out any hidden serialization magic
s.defaultWriteObject();
for (E e: map.keySet()) s.writeObject(e);
}
```
## Reverse Footnote
[^footnote]: The footnote source
[^fn-nth-2]: The 2nd footnote source