Bubble Chart

This visual node adds a bubble chart to the visual tree.

Here is an example how to use used the node.

Inputs

General Options

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Index Axis | | | Responsive | Resizes the chart canvas when its parent node changes size. | | Maintain Aspect Ratio | Maintain the original canvas aspect ratio (width / height) when resizing. | | Aspect Ratio | Canvas aspect ratio (i.e. width / height, a value of 1 representing a square canvas). Default: 1 |

Animation

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | On Data Update | When false, it wont animate when you update the data object. (Preventing Animations) |

Title

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Show Title | Is the title shown? | | Text | Title text to display. | | Align | Alignment of the title. | | Position | Position of title. | | Color | Color of text. |

Title Font

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Font Family | The font family. | | Font Size | The font size. | | Font Style | The font style. | | Weight | The font weight (boldness). | | Line Height | The height of an individual line of text. |

Tooltips

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Show Tooltips | Are on-canvas tooltips enabled? | | Mode | Sets which elements appear in the tooltip. | | Position | The mode for positioning the tooltip. | | Background Color | Background color of the tooltip. | | Body Color | Color of body text. | | Spacing | Spacing to add to top and bottom of each tooltip item. | | Corner Radius | Radius of tooltip corner curves. | | Display Colors | If true, color boxes are shown in the tooltip. |

Tooltips Font

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Font Family | The font family. | | Font Size | The font size. | | Font Style | The font style. | | Weight | The font weight (boldness). | | Line Height | The height of an individual line of text. |

Legend Labels

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Text Color | | | Text Align | | | Use Point Style | | | Point Style | |

Legend Label Font

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Font Family | The font family. | | Font Size | The font size. | | Font Style | The font style. | | Weight | The font weight (boldness). | | Line Height | The height of an individual line of text. |

Data Decimation

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Enabled | Is decimation enabled? | | Algorithm | Decimation algorithm to use. See the more... | | Samples | If the lttb algorithm is used, this is the number of samples in the output dataset. Defaults to the canvas width to pick 1 sample per pixel. | | Threshold | If the number of samples in the current axis range is above this value, the decimation will be triggered. Defaults to 4 times the canvas width. The number of point after decimation can be higher than the threshold value. |

Interaction

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Intersect | If true, the interaction mode only applies when the mouse position intersects an item on the chart. | | Mode | Sets which elements appear in the interaction. | | Axis | | | Include Invisible | If true, the invisible points that are outside of the chart area will also be included when evaluating interactions. |

Outputs

Click Event

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Data | |

| Signal | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Click | |

Before Event

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Chart | | | Args | |

| Signal | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Before | |

Debug

| Data | Description | | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Chart.js Options | |