# Types of Graphs & Diagrams

There are 4 types of Vizualizations:

1. Mind-Map and Org-Chart are the simple ones. They draw a hierarchy of nodes. Their nodes can only contain text.
2. Devices (iPhone, iPad, Browser and MacBook) allow to put a frame around a content. This content can contain a subset of Markdown.
3. Charts (grid & sequence) are dynamic diagrams. They can have a variable number of "blocks". Like devices, each block can contain Markdown.
4. Graphs (line-chart, spline-chart, area-chart, bar-chart, donut-chart, pie-chart) can be used to visualize series of data.
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# General Information

• We call a series a consistent set of data
• We call data-point a value of a series.
• Each series has a name and a set of value.
• They are both separated by a colon :
• Each value is separated by a coma , Example : Budget: 120, 130, 140\u2028
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# Axis 1/2

• For the Y axis, scale and values are defined automatically based on the minimal and maximal values of your data.
• For the X axis, you can also let Slideas to calculate them automatically. However in the majority of cases, you will need to provide your own values.
• Note: Providing custom X axis value only make sense for graph types supporting multiple values per series.
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# Axis 2/2

You can set your own values for a graph by declaring an additional series having x as name: Example:

X axis can have different type:

• By default it will use the numeric values provided
• You can also have categories : x,categories: category one, category two
• Or use the x axis as a timeline with x,timeline:2020-01-01, 2020-02-01
• For the timeline, you can use an optional format: x,timeline,%Y-%m:2016-01-01, 2016-02-01
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# Browser

Not really a physical device but...

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