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38 lines
1.7 KiB
Markdown
38 lines
1.7 KiB
Markdown
# Color Templates
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**Color Templates** define a list of Colors to be used for **Aggregate Graphs**
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in Cacti. As you add **Graphs** to an **Aggregate Graph**, you need to
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distinguish one **Graph** from the next within the **Aggregate Graph**. These
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**Color Templates** are a list of colors that will be looped through in Round
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Robin fashion to render the **Aggregate Graph**.
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Color selection rotates across member graphs for each item to which a color
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template is assigned. It uses the member-graph index modulo the number of
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colors; it does not advance once for every graph item or legend entry.
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For example, assign an eight-color template to one plotted series shared by 16
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member graphs. Each color is selected twice for that series. Additional series
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can have their own assigned color templates, while uncolored legend items do
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not add steps to this rotation.
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Below, you can see the four standard **Color Templates**. From the Actions
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drop down you can *Delete*, *Duplicate*, or *Sync Aggregates* for the selected
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**Color Templates**. As with other Cacti objects, you will not be allowed to
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*Delete* a **Color Template** in use.
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In the image below, you can see the **Color Template** edit screen. This simple
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screen allows you to add, remove and re-order colors in the list.
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Shown in the image below, only Cacti **Colors** are allowed to be selected for
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Aggregate **Color Templates**. The **Color** drop down can be typed into if you
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wish to search through the list of approximately 340 legacy and *Named Colors*.
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---
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Copyright (c) 2004-2026 The Cacti Group
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