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# 10 グラフ（クラシック）

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#### 概要

従来のグラフウィジェットでは、単一のカスタムグラフまたは単純なグラフを表示できます。

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#### Configuration

To configure, select *Graph (classic)* as type:

![](../../../../../../assets/en/manual/web_interface/frontend_sections/dashboards/widgets/graph_classic.png)

In addition to the parameters that are [common](/manual/web_interface/frontend_sections/dashboards/widgets#common-parameters) 
for all widgets, you may set the following specific options:

|   |   |
|--|--------|
|*Source*|Select the graph type:<br>**Graph** - [custom graph](/manual/config/visualization/graphs/custom);<br>**Simple graph** - [simple graph](/manual/config/visualization/graphs/simple).|
|*Graph*|Select the custom graph to display.<br>Alternatively, select a compatible widget as the [data source](/manual/web_interface/frontend_sections/dashboards/widgets/#dynamic-parameters) for graphs.<br>This parameter is available if *Source* is set to "Graph".|
|*Item*|Select the item to display in a simple graph.<br>Alternatively, select a compatible widget as the [data source](/manual/web_interface/frontend_sections/dashboards/widgets/#dynamic-parameters) for items.<br>This parameter is available if *Source* is set to "Simple graph".|
|*Time period*|Set a time period for which to display data in the graph. Select the [data source](/manual/web_interface/frontend_sections/dashboards/widgets/#dynamic-parameters) for the time period:<br>**Dashboard** - set the *Time period* selector as the data source;<br>**Widget** - set a compatible widget specified in the *Widget* parameter as the data source;<br>**Custom** - set the time period specified in the *From* and *To* parameters as the data source; if set, a clock icon will be displayed in the top right corner of the widget, indicating the set time on mouseover.|
|*Widget*|Enter or select a compatible widget as the data source for the time period.<br>This parameter is available if *Time period* is set to "Widget".|
|*From*|Enter or select the start of the time period.<br>[Relative time syntax](/manual/web_interface/time_period_selector) (`now`, `now/d`, `now/w-1w`, etc.) is supported.<br>This parameter is available if *Time period* is set to "Custom".|
|*To*|Enter or select the end of the time period.<br>[Relative time syntax](/manual/web_interface/time_period_selector) (`now`, `now/d`, `now/w-1w`, etc.) is supported.<br>This parameter is available if *Time period* is set to "Custom".|
|*Show legend*|Unmark this checkbox to hide the legend on the graph (marked by default).|
|*Override host*|Select a compatible widget or the dashboard as the [data source](/manual/web_interface/frontend_sections/dashboards/widgets/#dynamic-parameters) for hosts.<br>This parameter is not available when configuring the widget on a [template dashboard](/manual/config/templates/template#adding-dashboards).|

Information displayed by the classic graph widget can be downloaded as *.png* image using the [widget
menu](/manual/web_interface/frontend_sections/dashboards#widget_menu):

![](../../../../../../assets/en/manual/web_interface/frontend_sections/dashboards/graph_download.png)

A screenshot of the widget will be saved to the *Downloads* folder.

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