This section documents API usage specific to this template, so for an introduction we suggest you refer to the generic API documentation instead.

Template data

There are three different formats in which you can supply data to this template. The most convenient for you to use likely depends on the source of your data, as described below.

1. Array of arrays, and a bindings object

You can supply arrays of arrays to opts.data, which might look like:

{
    data: {
        data: [
            [ "DataColumn1Value1", "DataColumn2Value1",
            [ "DataColumn1Value2", "DataColumn2Value2",
            [ "DataColumn1Value3", "DataColumn2Value3",
            ...
        ]
    }
}

where each array of arrays represents the rows in a data sheet.

To tell the API how the values from each column should be associated with the keys that the template is expecting, you must also supply an object attached to opts.bindings. (The meanings of the keys in the bindings object are documented below.) The minimal bindings you can supply for this template are as shown in this example:

{
    template: "@flourish/heatmap",
    version: "3",
    bindings: {
        data: {
            
        }
    },
    data: {
        data: [
            [ "DataColumn1Value1", "DataColumn2Value1",
            [ "DataColumn1Value2", "DataColumn2Value2",
            [ "DataColumn1Value3", "DataColumn2Value3",
            ...
        ]
    }
}

All possible bindings that you can supply are shown in this example:

{
    template: "@flourish/heatmap",
    version: "3",
    bindings: {
        data: {
            x: 0, // index of a column in your data
            y: 1, // index of a column in your data
            value: 2, // index of a column in your data
            filter: 3, // index of a column in your data
            metadata: [4, 5, ...], // index(es) of column(s) in your data
        }
    },
    data: {
        data: [
            [ "DataColumn1Value1", "DataColumn2Value1",
            [ "DataColumn1Value2", "DataColumn2Value2",
            [ "DataColumn1Value3", "DataColumn2Value3",
            ...
        ]
    }
}

2. Array of objects with arbitrary keys, and a bindings object

This format is most likely useful when you have data from an external source, such as CSV data loaded from d3-dsv. You should supply this attached to the opts.data, which might look like:

{
        data: [
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            ...
        ]
    }

... but with the keys being the column headers from your source data instead. You must also supply an object attached to opts.bindings. The minimal bindings you can supply for this template are as shown in this example:

{
    template: "@flourish/heatmap",
    version: "3",
    bindings: {
        data: {
            
        }
    },
    data: {
        data: [
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            ...
        ]
    }
}

All possible bindings that you can supply are shown in this example:

{
    template: "@flourish/heatmap",
    version: "3",
    bindings: {
        data: {
            x: "DataHeader1",
            y: "DataHeader2",
            value: "DataHeader3",
            filter: "DataHeader4",
            metadata: ["DataHeader5", "DataHeader6", ...],
        }
    },
    data: {
        data: [
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            { "DataHeader1": ..., "DataHeader2": ..., ... },
            ...
        ]
    }
}

(As before, the keys containing "Header" would be replaced by column names from your data source.)

3. Array of objects with template-defined keys

There is an alternative format you can use, which is likely to be easier to use if your data is not from a spreadsheet source. With this alternative format you supply your data to the template as an array of objects, attached to opts.data, where the keys must be those used by the template, as documented below. In this case there is no need to supply a bindings object, since the key names are already those expected by the template. The required properties in the data object are as follows (scroll down for a description of what each property is):

{
    template: "@flourish/heatmap",
    version: "3",
    data: {
    data: [
        {
            metadata: [...]
        },
        ...
    ]
},
    ...
}

And the full list of all possible properties is as follows:

{
    template: "@flourish/heatmap",
    version: "3",
    data: {
    data: [
        {
            x: ...,
            y: ...,
            value: ...,
            filter: ...,
            metadata: [...]
        },
        ...
    ]
},
    ...
}

Meanings of the template data keys:

• data.x: x
• data.y: y
• data.value: value
• data.filter: filter
• data.metadata: One or more columns of information to be included in popups and panels. When multiple rows are aggregated into one heatmap cell, only the popup content of the first row will be shown.

Template settings

Options for opts.state.

Heatmap

x_axis_datatype string

Data type.

x_axis_binning string

Binning mode.

x_axis_bin_width number

Bin width. The numeric range of each bin – e.g. a bin width of 10 would give bins of 0–10, 10–20, etc (assuming a bin center of 5).

x_axis_bin_center number

Bin center. One value you'd like as the center of a bin – e.g. with a bin width of 10, a center of 5 would give 0–10, 10–20, 20–30, etc, while a center of 0 would give -5–5, 5–10, 10–20, etc.

cell_x_margin number

Cell padding.

y_axis_datatype string

Data type.

y_axis_binning string

Binning mode.

y_axis_bin_width number

Bin width. The numeric range of each bin – e.g. a bin width of 10 would give bins of 0–10, 10–20, etc (assuming a bin center of 5).

y_axis_bin_center number

Bin center. One value you'd like as the center of a bin – e.g. with a bin width of 10, a center of 5 would give 0–10, 10–20, 20–30, etc, while a center of 0 would give -5–5, 5–10, 10–20, etc.

cell_y_margin number

Cell padding.

height_mode string

Height mode. Apsect ratio and fixed modes only work when embedding responsively with a script embed

cell_height number

Height. Height of each cell in rems (multiple of base font size)

cell_aspect number

Aspect. Aspect ratio (width/height) of each cell

Colors

scale_type string

Scale type.

color.categorical_palette colors

Palette.

color.categorical_extend boolean

Extend. Automatically generate additional colours when needed to avoid the palette colours being used more than once

color.categorical_custom_palette text

Custom overrides. Enter the label name for which you wish to set the color, followed by a colon and the desired color value. <br><br><a href="https://help.flourish.studio/article/458-how-to-customize-colors-in-flourish-palettes#:~:text=The%20main%20color%20tool%20in,delete%20and%20add%20new%20colors">Colors can be set</a> using Hex, RGB, color names or RGBA, if you want to set the <a href="https://help.flourish.studio/article/393-add-transparency-to-flourish-colors">opacity</a>. Multiple colors can be set using multiple lines. For example: <br /><hr />Party 1: red <br />Party 2: #4455AA <br />Party 3: rgb(30,168,26)

color.numeric_type string

Scale type.

color.binning boolean

In <b>linear</b> mode, the color scale will run as a smooth gradient between 2 colors. In <b>binned</b> mode, the gradient will be divided in smaller blocks.

color.bin_mode string

Binning mode.

color.bin_count number

Number of bins.

color.bin_thresholds string

Custom thresholds. Enter your desired thresholds, separating them with a ";". For instance, "5;10;15". <br><br>Bins form as follows: <ul> <li>From the data's minimum value (domain minimum) up to the first threshold.</li> <li>Between consecutive thresholds.</li> <li>From the last threshold to the data's maximum value (domain maximum).</li> <ul> </br>For "5;10;15", you'll get four bins based on your data's range.

color.sequential_palette string

Palette.

color.sequential_reverse boolean

Reverse.

color.sequential_custom_min color

Minimum color.

color.sequential_custom_max color

Maximum color.

color.sequential_color_space string

Color space.

color.sequential_custom_domain boolean

Domain.

color.sequential_domain_min number

Min.

color.sequential_domain_max number

Max.

color.diverging_palette string

Palette.

color.diverging_reverse boolean

Reverse.

color.diverging_custom_min color

Minimum color.

color.diverging_custom_mid color

Midpoint color.

color.diverging_custom_max color

Maximum color.

color.diverging_color_space string

Color space.

color.diverging_custom_domain boolean

Domain.

color.diverging_domain_min number

Min.

color.diverging_domain_mid number

Mid.

color.diverging_domain_max number

Max.

Legend

legend_continuous.show_legend boolean

legend_continuous.title_mode string

Title mode.

legend_continuous.title string

Title.

legend_continuous.color_band_width number

Width.

legend_continuous.color_band_height number

Height.

legend_continuous.color_band_radius number

Roundness. The radius of the corners of the color band (in pixels)

legend_continuous.binned_label_mode string

Binned label mode.

legend_continuous.binned_label_custom string

Custom bin labels. List numeric values, separated by semi-colons.

legend_continuous.legend_min number

Legend min.

legend_continuous.additional_min_label string

Custom min label.

legend_continuous.legend_max number

Legend max.

legend_continuous.additional_max_label string

Custom max label.

legend_categorical.show_legend boolean

legend_categorical.title_mode string

Title mode.

legend_categorical.title string

Title.

legend_categorical.swatch_width number

Width.

legend_categorical.swatch_height number

Height.

legend_categorical.swatch_radius number

Roundness. The radius of the corners of the swatch (in pixels)

legend_categorical.legend_items_padding number

Padding. Padding between legend items (<a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">in rems</a>)

legend_categorical.swatch_outline boolean

Outline. An optional outline for the swatch in the legend

legend_categorical.swatch_outline_color color

Color.

legend_categorical.order_override text

Custom order override. Manually specify the order of legend entries (one entry per line)

legend_categorical.icon_height number

Height. Height of icon (<a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">in rems</a>)

legend_categorical.icon_color color

Color. Fallback color (icon color if not determined by template)

legend_categorical.max_width number

Max width.

legend_categorical.orientation string

Orientation.

legend_container.alignment string

Alignment.

legend_container.orientation string

Orientation.

legend_container.title_weight string

Title weight.

legend_container.text_weight string

Text weight.

legend_container.text_color color

Color.

legend_container.text_size number

Size.

X axis

x.axis_position string

Position.

x.y_axis_position string

Y value. Vertical position of the X axis on the Y scale

x.numeric_scale_type string

Type.

x.linear_min number

Min.

x.linear_max number

Max.

x.log_min number

Min.

x.log_max number

Max.

x.datetime_min string

Min (date).

x.datetime_max string

Max (date).

x.flip boolean

Flip axis.

x.show_scale_settings boolean

Configure default min/max.

x.nice boolean

Round min/max. Enabling this option rounds the X axis start and end values to <a href="https://help.flourish.studio/article/224-how-to-avoid-gaps-between-axes-and-series>tidy numbers</a>, such as 0, 50, 100 or whole years. Specified min and max values will override this feature.

x.zero_axis string

Include zero. Enable to extend the axis to include zero, even when data is all positive or all negative. This is ignored if you set specific min and max scale values.

x.title_mode string

Type.

x.title string

Text.

x.title_styling boolean

Styling.

x.title_weight string

Weight.

x.title_color color

Color.

x.title_size number

Size.

x.title_padding number

Padding.

x.tick_label_position string

Position.

x.tick_label_styling boolean

Styling.

x.tick_label_size number

Size.

x.tick_label_color color

Color.

x.tick_padding number

Padding.

x.tick_label_angle string

Angle.

x.tick_label_weight string

Weight.

x.tick_label_max_lines number

Max lines.

x.tick_label_line_height number

Line height.

x.tick_label_space_mode string

Space mode.

x.tick_label_space number

Space.

x.tick_mode string

Mode. Sets the method for selecting tick values on the axis: <br><br><b>Auto</b> automatically selects the ticks <br><b>Number</b> allows you to <a href="https://help.flourish.studio/article/269-how-to-edit-axis-ticks-and-labels#change-number-ticks">choose the number</a> of ticks to display. <br><b>Custom</b> lets you select specific ticks to show. <br><br>Note: If the axis is categorical, <b>Number</b> mode is ignored.

x.tick_number number

Number. Approximate number of ticks or gridlines. The actual number will depend on the range of values, chart size, etc.

x.tick_custom text

One tick label per line. Specify the ticks to show, one per line. For dates, use the <b>input format</b> as specified in the datasheet. <br><br>You can also use {{FIRST}} and {{LAST}} to add ticks at the minimum and maximum of the axis. For example: <br><br>{{FIRST}} <br>25000 <br>50000 <br>75000 <br>{{LAST}}

x.line_and_tick_color color

Line color.

x.line_and_tick_width number

Line width.

x.tick_length number

Tick length.

x.tick_side string

Tick side.

x.line_visible boolean

Axis line.

x.edge_padding number

Edge padding (%). Space between start/end of axis line and first/last category tick as a percentage of the spacing between ticks

x.gridlines_visible boolean

x.gridlines_styling boolean

Styling.

x.gridline_color color

Color.

x.gridline_style string

Style.

x.gridline_width number

Width.

x.gridline_category_dividers boolean

Put lines between categories. On a categorical axis, this option disables the gridline on each tick and instead adds rules between each category to give a table-like design.

x.gridline_category_dividers_extend boolean

Extend. Extends the dividers into the axis margins.

Y axis

y.axis_visible boolean

y.numeric_scale_type string

Type.

y.linear_min number

Min.

y.linear_max number

Max.

y.log_min number

Min.

y.log_max number

Max.

y.datetime_min string

Min (date).

y.datetime_max string

Max (date).

y.flip boolean

Flip axis.

y.show_scale_settings boolean

Configure default min/max.

y.nice boolean

Round min/max. When enabled, scales automatically extend to "nice" rounded start/end values, such as hundreds or whole years.

y.zero_axis string

Include zero. Whether to extend the axis to include zero if the data values are all positive or all negative.

y.title_mode string

Type.

y.title string

Text.

y.title_styling boolean

Styling.

y.title_position string

Position.

y.title_weight string

Weight.

y.title_color color

Color.

y.title_size number

Size.

y.title_padding number

Padding.

y.tick_label_position string

Position.

y.tick_label_styling boolean

Styling.

y.tick_label_size number

Size.

y.tick_label_color color

Color.

y.tick_padding number

Padding.

y.tick_label_angle string

Angle.

y.tick_label_weight string

Weight.

y.tick_label_max_lines number

Max lines.

y.tick_label_line_height number

Line height.

y.tick_label_space_mode string

Space mode.

y.tick_label_space number

Space.

y.tick_mode string

Mode. Sets the method for selecting tick values on the axis: <br><br><b>Auto</b> automatically selects the ticks <br><b>Number</b> allows you to <a href="https://help.flourish.studio/article/269-how-to-edit-axis-ticks-and-labels#change-number-ticks">choose the number</a> of ticks to display. <br><b>Custom</b> lets you select specific ticks to show. <br><br>Note: If the axis is categorical, <b>Number</b> mode is ignored.

y.tick_number number

Number. Approximate number of ticks or gridlines. The actual number will depend on the range of values, chart size, etc.

y.tick_custom text

One tick label per line. Specify the ticks to show, one per line. For dates, use the <b>input format</b> as specified in the datasheet. <br><br>You can also use {{FIRST}} and {{LAST}} to add ticks at the minimum and maximum of the axis. For example: <br><br>{{FIRST}} <br>25000 <br>50000 <br>75000 <br>{{LAST}}

y.line_and_tick_color color

Line color.

y.line_and_tick_width number

Line width.

y.tick_length number

Tick length.

y.tick_side string

Side.

y.line_visible boolean

Axis line.

y.edge_padding number

Edge padding (%). Space between start/end of axis line and first/last category tick as a percentage of the spacing between ticks

y.gridlines_visible boolean

y.gridlines_styling boolean

Styling.

y.gridline_color color

Color.

y.gridline_style string

Style.

y.gridline_width number

Width.

y.gridline_category_dividers boolean

Put lines between categories. On a categorical axis, this option disables the gridline on each tick and instead adds rules between each category to give a table-like design. Ignored for date and numeric axes.

y.gridline_category_dividers_extend boolean

Extend. Extends the dividers into the axis margins

Annotations

axes_highlights.x_enabled boolean

Show highlights on the x axis.

axes_highlights.x_lines text

One per line, in format “My label :: 2012”. One per line, using the <a href="https://help.flourish.studio/article/88-axis-highlights"><b>format</b></a>:<br> <pre> My label :: 2012 </pre> For dates, use the <a href="https://help.flourish.studio/article/508-data-typing-how-to-change-the-date-formatting-through-the-data-tab"><b>input format</b></a> as specified in the datasheet. You can optionally specify a <b>line color</b> and a <b>text color</b>. For visualizations using a <a href="https://help.flourish.studio/article/266-how-to-create-a-grid-of-charts"><b>grid of charts</b></a>, you can apply the annotation only on a specific chart. Use the format:<br> <pre> My label :: 2012 :: line_color / text_color :: facet_name </pre> For example,<br> <pre> My label :: 2012 :: #eb0000 / #0084bd :: Category 1</pre> If you want to add an annotation to just one specific chart but do not want to color the line/text, you can leave that part blank. For example:<br> <pre> My label :: 2012 :: :: Category 1 </pre>

axes_highlights.x_line_color color

Line color.

axes_highlights.x_line_width number

Line width.

axes_highlights.x_line_dash number

Dash.

axes_highlights.x_areas text

One per line, in format “My label :: 2013 >> 2015”. One per line, using the <a href="https://help.flourish.studio/article/88-axis-highlights">format</a>:<br> <pre> My label :: date >> date </pre> For dates, use the <a href="https://help.flourish.studio/article/508-data-typing-how-to-change-the-date-formatting-through-the-data-tab">input format</a> as specified in the datasheet. You can optionally specify a <b>line color</b> and a <b>text color</b>. For visualizations using a <a href="https://help.flourish.studio/article/266-how-to-create-a-grid-of-charts"><b>grid of charts</b></a>, you can apply the annotation only on a <b>specific chart</b>. Use the format:<br> <pre> My label :: 2012 :: area_color / text_color :: facet_name</pre>For example,<br> <pre> My label :: 2012 >> 2015 :: #eb0000 / #0084bd :: Category 1 </pre>

axes_highlights.x_area_color color

Area.

axes_highlights.x_area_opacity number

Area opacity.

axes_highlights.x_area_texture string

Area texture.

axes_highlights.x_label_vertical boolean

Vertical.

axes_highlights.x_label_y_position string

Y position. Vertically position the label at the <b>top</b>, <b>bottom</b> or in the <b>middle</b> of the line. This setting will be ignored if there is not enough space for the selected position

axes_highlights.x_label_x_position string

X position. Horizontally position the label on the <b>left</b>, the <b>right</b> or in the <b>middle</b> of the line. This setting will be ignored if there is not enough space for the selected position

axes_highlights.x_label_max_width number

Max width.

axes_highlights.x_font_size number

Font size.

axes_highlights.x_font_weight string

Font weight.

axes_highlights.x_label_color color

Text.

axes_highlights.x_shadow_color color

Shadow.

axes_highlights.x_shadow_enabled boolean

Shadow.

axes_highlights.y_enabled boolean

Show highlights on the y axis.

axes_highlights.y_lines text

One per line, in format “My label :: 5000”. One per line, using the <a href="https://help.flourish.studio/article/88-axis-highlights">format</a>:<br> <pre> My label :: 2012 </pre> For dates, use the <a href="https://help.flourish.studio/article/508-data-typing-how-to-change-the-date-formatting-through-the-data-tab">input format</a> as specified in the datasheet. You can optionally specify a <b>line color</b> and a <b>text color</b>. For visualizations using a <a href="https://help.flourish.studio/article/266-how-to-create-a-grid-of-charts"><b>grid of charts</b></a>, you can apply the annotation only on a <b>specific chart</b>. Use the format:<br> <pre> My label :: 2012 :: line_color / text_color :: facet_name </pre> For example:<br> <pre> My label :: 2012 :: #eb0000 / #0084bd :: Category 1 </pre> If you want to add an annotation to just one specific chart but do not want to color the line/text, you can leave that part blank. For example:<br> <pre> My label :: 2012 :: :: Category 1 </pre>

axes_highlights.y_line_color color

Line color.

axes_highlights.y_line_width number

line width.

axes_highlights.y_line_dash number

Dash.

axes_highlights.y_areas text

One per line, in format “My label :: 2000 >> 8000”. One per line, using the <a href="https://help.flourish.studio/article/88-axis-highlights">format</a>:<br> <pre> My label :: date >> date </pre> For dates, use the <a href="https://help.flourish.studio/article/508-data-typing-how-to-change-the-date-formatting-through-the-data-tab">input format</a> as specified in the datasheet. You can optionally specify a <b>line color</b> and a <b>text color</b>. For visualizations using a <a href="https://help.flourish.studio/article/266-how-to-create-a-grid-of-charts"><b>grid of charts</b></a>, you can apply the annotation only on a <b>specific chart</b>. Use the format:<br> <pre> My label :: 2012 :: area_color / text_color :: facet_name </pre> For example:<br> <pre> My label :: 2012 >> 2015 :: #eb0000 / #0084bd :: Category 1 </pre>

axes_highlights.y_area_color color

Area.

axes_highlights.y_area_opacity number

Area opacity.

axes_highlights.y_area_texture string

Area texture.

axes_highlights.y_label_x_position string

X position. Horizontally position label on the <b>left</b>, the <b>middle</b> or the <b>right</b> end of the line. This setting will be ignored if there is not enough space for the selected position

axes_highlights.y_label_y_position string

Y position. Vertically position the label <b>above</b>, <b>below</b> or in the <b>middle</b> of the line. This setting will be ignored if there is not enough space for the selected position

axes_highlights.y_label_max_width number

Max width.

axes_highlights.y_font_size number

Font size.

axes_highlights.y_font_weight string

Font weight.

axes_highlights.y_label_color color

Text.

axes_highlights.y_shadow_color color

Shadow.

axes_highlights.y_shadow_enabled boolean

Shadow.

Animation

animation_style string

animation_duration number

Animation duration. The duration it takes each cell to transition, in seconds

animation_spread number

Animation spread. The number of seconds over which the cell animations begin. Leave blank for a special spread that depends on the number of cells.

animation_key boolean

Only animate cells with same x and y value.

Controls

row_filter_all boolean

Include “All”.

row_filter_all_text string

“All” text.

row_filter.control_type string

Control type. Choose between a <b>dropdown</b>, <b>buttons</b> or a <a href="https://help.flourish.studio/article/524-how-to-add-a-time-slider-to-your-line-bar-pie-chart"><b>time slider</b></a>.

row_filter.control_styles boolean

Adv..

row_filter.control_title string

Control title.

row_filter.button_group boolean

Grouped.

row_filter.button_group_width_mode string

Button group width.

row_filter.button_group_width_fixed number

Width.

row_filter.dropdown_width_mode string

Dropdown width.

row_filter.dropdown_width_fixed number

Width.

row_filter.slider_width number

Slider width. Width of the slider track in <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">rems</a>

row_filter.slider_max_label_width number

Max label width. In <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">rems</a>, multiples of base font size. If larger than the longest label, only the space required to fit labels will be used.

row_filter.slider_step_time number

Time between steps. Measured in seconds, positive values move the slider left to right, negative values move the slider right to left.

row_filter.slider_loop boolean

Loop.

row_filter.slider_restart_pause number

Pause before loop. Measured in seconds and in addition to the regular step time displayed above

row_filter.sort boolean

Sorting.

controls_style.font_size number

Text size.

controls_style.font_weight string

Text weight.

controls_style.height number

Height.

dropdown_style.background color

Background.

dropdown_style.font_color color

Text color.

dropdown_style.border_styles_advanced boolean

Dropdown border styles.

dropdown_style.border_style string

Border style. Show border on all sides, or only at the bottom

dropdown_style.border_width number

Border width.

dropdown_style.border_color color

Color.

dropdown_style.border_transparency number

Transparency.

dropdown_style.border_radius number

Radius.

button_style.background color

Background.

button_style.background_selected color

Selected.

button_style.background_hover color

Mouse over.

button_style.font_color color

Text color.

button_style.font_color_selected color

Selected.

button_style.font_color_hover color

Mouse over.

button_style.button_styles_advanced boolean

Button border styles.

button_style.border_width number

Border width.

button_style.border_color color

Color.

button_style.border_transparency number

Transparency.

button_style.border_radius number

Radius.

slider_style.track_color color

Track.

slider_style.font_color color

Text.

slider_style.handle_color color

Handle.

slider_style.play_color color

Play/pause.

slider_style.track_height number

Track height.

slider_style.handle_height number

Height.

slider_style.play_button boolean

Play button.

controls_container.alignment string

Alignment.

controls_container.controls_spacing number

Spacing. The space between controls, like dropdowns and adjacent button sets, in <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">em</a> units.

Popups & panels

popup.mode string

popup.popup_is_custom boolean

Popup content.

popup.show_popup_styles boolean

Show popup styles.

popup.popup_custom_header html

Popup custom header. Use {{column_name}} to add a <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups">value from your data</a>. Ensure the column is selected, or add it to <b>Info for popups</b> for popup use. <br><br>Advanced users can add <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups#html">HTML</a> styling or <a href="https://help.flourish.studio/article/438-how-to-add-category-colors-to-popup-headers">add category colors</a> to popup headers. <br><br>To <a href="https://help.flourish.studio/article/490-how-to-add-conditional-statements-to-your-popups">hide parts of the popup</a> when a column is empty using <pre>{{#if column_name}}Content for non-empty column_name{{/if}}.</pre> For example: <pre>{{#if Capital name}}Capital:{{/if}} {{Capital name}}.</pre> Here, the word "Capital:" will only show if the corresponding cell in the "Capital name" column is not empty.

popup.popup_custom_main html

Popup custom main content. Use {{column_name}} to add a <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups">value from your data</a>. Ensure the column is selected, or add it to <b>Info for popups</b> for popup use. <br><br>Advanced users can add <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups#html">HTML</a> for designs, styles, and images. <br><br>To<a href="https://help.flourish.studio/article/490-how-to-add-conditional-statements-to-your-popups"> hide parts of the popup</a> when a column is empty use the syntax <pre>{{#if column_name}}Content for non-empty column_name{{/if}}.</pre> For example: <pre>{{#if Capital name}}Capital:{{/if}} {{Capital name}}.</pre> Here, the word "Capital:" will only show if the corresponding cell in the "Capital name" column is not empty.

popup.popup_custom_accessible text

Popup custom accessible content. A text alternative to visual custom popup content that will be read out by screenreaders. This content is added as an <code>aria-label</code> attribute to data point elements. You can still use {{column_name}} to add values from your data, but do not use HTML. For example: <code>{Name}}, Population: {{Population}}, GDP: {{GDP}}</code> If left empty, accessible content will fallback to the default popup content.

popup.popup_width number

Max width. In <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">rems</a>, multiples of base font size. Leave blank to let the width adjust based on the contents.

popup.popup_font_size number

Text size.

popup.popup_text_color color

Text color.

popup.popup_align string

Align.

popup.popup_background color

Fill color.

popup.popup_background_opacity number

Fill opacity.

popup.popup_padding number

Padding.

popup.popup_radius number

Radius. Corner radius of popup

popup.popup_header_type string

Header style.

popup.popup_header_background color

Background.

popup.popup_header_text_color color

Text.

popup.popup_list_type string

List type.

popup.popup_list_label_weight string

Label weight.

popup.popup_list_separator string

List separator.

popup.popup_shadow boolean

Shadow.

popup.popup_pointer boolean

Pointer.

popup.panel_position string

popup.panel_open_duration number

Open duration.

popup.panel_side_fixed boolean

Always show.

popup.panel_side_default_content text

Placeholder content.

popup.panel_is_custom boolean

Panel content.

popup.show_panel_styles boolean

Show panel styles.

popup.panel_custom_header html

Panel custom header. Use {{column_name}} to add a <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups">value from your data</a>. Ensure the column is selected, or add it to <b>Info for popups</b> for panel use. <br><br>Advanced users can add <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups#html">HTML</a> for styling or <a href="https://help.flourish.studio/article/438-how-to-add-category-colors-to-popup-headers">add category colors</a> to panel headers. <br><br>To <a href="https://help.flourish.studio/article/490-how-to-add-conditional-statements-to-your-popups">hide parts of the panel</a> when a column is empty using <pre>{{#if column_name}}Content for non-empty column_name{{/if}}.</pre> For example: <pre>{{#if Capital name}}Capital:{{/if}} {{Capital name}}.</pre> Here, the word "Capital:" will only show if the corresponding cell in the "Capital name" column is not empty.

popup.panel_custom_main html

Panel custom main content. Use {{column_name}} to add a <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups">value from your data</a>. Ensure the column is selected, or add it to <b>Info for popups</b> for panel use. <br><br>Advanced users can add <a href="https://help.flourish.studio/article/69-how-to-add-custom-content-to-your-popups#html">HTML</a> for designs, styles, <a href="https://help.flourish.studio/article/437-how-to-add-images-to-your-popups-and-panels">images, videos and <a href="https://help.flourish.studio/article/259-how-to-embed-charts-in-your-popups-or-panels#embedding-charts-in-your-popups">embedded Flourish charts</a>, <br><br>To <a href="https://help.flourish.studio/article/490-how-to-add-conditional-statements-to-your-popups">hide parts of the panel</a> when a column is empty using <pre>{{#if column_name}}Content for non-empty column_name{{/if}}.</pre> For example: <pre>{{#if Capital name}}Capital:{{/if}} {{Capital name}}.</pre> Here, the word "Capital:" will only show if the corresponding cell in the "Capital name" column is not empty.

popup.panel_width_overlay number

Width (%).

popup.panel_height_overlay number

Height (%).

popup.panel_width_side number

Width (%).

popup.panel_height_side number

Height (%).

popup.panel_max_width number

Max width (px).

popup.panel_max_height number

Max height (px).

popup.panel_vertical_position string

Vertical position. Choosing <b>Click position</b> is especially useful when your visualization is really tall, this will make sure the panel content is always on top of the element you've clicked on

popup.panel_text_color color

Text color.

popup.panel_font_size number

Text size.

popup.panel_align string

Alignment.

popup.panel_background color

Fill color.

popup.panel_background_opacity number

Fill opacity.

popup.panel_padding number

Padding.

popup.panel_radius number

Radius. Corner radius of panel

popup.panel_list_type string

List type.

popup.panel_list_label_weight string

Label weight.

popup.panel_list_separator string

List separator.

popup.panel_shadow boolean

Shadow.

Number formatting

formatter.prefix string

Prefix. Text to place in front of number

formatter.suffix string

Suffix. <a href="https://help.flourish.studio/article/37-how-to-change-number-formating">Text</a> to place after number

formatter.n_dec number

Decimal places. Enter a negative integer to <a href="https://help.flourish.studio/article/37-how-to-change-number-formating#multiply-divide">round to a whole number<a/> with that many zeros. For example, -2 will round to the nearest hundred.

formatter.advanced boolean

Advanced.

formatter.negative_sign string

Styling of negative numbers.

formatter.strip_zeros boolean

Remove trailing zeros.

formatter.strip_separator boolean

Hide thousands separator below 10,000. Turn off if you want four-digit numbers to include a separator, e.g. “1,234” rather than “1234”.

formatter.transform_labels boolean

Multiply/divide values.

formatter.transform string

formatter.multiply_divide_constant number

formatter.exponentiate_constant number

localization.input_decimal_separator string

Decimal separator in data sheet. Used for interpreting your data. Only change if data is not displaying on the chart as expected.

localization.output_separators string

Number format to display. How the numbers should appear on chart labels

Layout

Layout

layout.body_font font

Main font. This font will apply to the whole graphic by default. You can optionally change the font for the title, subtitle, footer, etc in the Header and Footer settings panels.

layout.font_color color

Text color. This color will apply to the whole graphic by default, You can optionally change the color for individual text elements, in other settings panels.

layout.background_color_enabled boolean

Color.

layout.background_image_enabled boolean

Image.

layout.background_color color

Background color.

layout.background_image_src url

Image URL.

layout.background_image_size string

Size.

layout.background_image_position string

Position.

layout.max_width_target string

Maximum width. Apply a <a href="https://help.flourish.studio/article/270-how-to-embed-a-visualization-with-a-maximum-width">maximum width</a> to just the <b>main graphic</b> or <b>everything</b> (main graphic plus header, footer, etc).

layout.max_width number

Maximum width. Leave blank to stretch to container width

layout.max_width_align string

Align.

layout.layout_order string

Layout order.

layout.space_between_sections string

Space between sections.

layout.space_between_sections_custom number

Custom.

layout.margin_top number

Top.

layout.margin_right number

Right.

layout.margin_bottom number

Bottom.

layout.margin_left number

Left.

layout.border.enabled boolean

Show borders around visualisation.

layout.border.top.width number

Top.

layout.border.top.style string

Style.

layout.border.top.color color

Color.

layout.border.right.width number

Right.

layout.border.right.style string

Style.

layout.border.right.color color

Color.

layout.border.bottom.width number

Bottom.

layout.border.bottom.style string

Style.

layout.border.bottom.color color

Color.

layout.border.left.width number

Left.

layout.border.left.style string

Style.

layout.border.left.color color

Color.

layout.read_direction string

Read direction. This will change the reading direction of the main text elements on the page. It's not possible to adjust this on all elements, such as axes. <br><br>Note that when direction is set to <b>right to left</b> any alignment icons will be reversed.

layout.font_size_mobile_small number

layout.font_size_mobile_big number

layout.font_size_tablet number

layout.font_size_desktop number

layout.font_size_big_screen number

layout.breakpoint_mobile_small number

layout.breakpoint_mobile_big number

layout.breakpoint_tablet number

layout.breakpoint_desktop number

layout.breakpoint_big_screen number

Header

layout.header_align string

Alignment.

layout.title html

layout.title_styling boolean

Styling.

layout.title_font font

Title Font.

layout.title_size string

Size.

layout.title_size_custom number

Custom. Specify a custom responsive font size in <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">rems</a>. The best results will be with values between 1.2 and 3

layout.title_weight string

Weight.

layout.title_color color

Color.

layout.title_line_height number

Line height.

layout.title_space_above string

Space above.

layout.title_space_above_custom number

Custom.

layout.subtitle html

layout.subtitle_styling boolean

Styling.

layout.subtitle_font font

Subtitle Font.

layout.subtitle_size string

Size.

layout.subtitle_size_custom number

Custom. Specify a custom responsive font size in <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">rems</a>. The best results will be with values between 1.2 and 3

layout.subtitle_weight string

Weight.

layout.subtitle_color color

Color.

layout.subtitle_line_height number

Line height.

layout.subtitle_space_above string

Space above.

layout.subtitle_space_above_custom number

Custom.

layout.header_text html

layout.header_text_styling boolean

Styling.

layout.header_text_size string

Size.

layout.header_text_size_custom number

Custom. Specify a custom responsive font size in <a href="https://help.flourish.studio/article/192-how-sizing-with-rems-works-in-flourish">rems</a>. The best results will be with values between 1.2 and 3

layout.header_text_weight string

Weight.

layout.header_text_color color

Color.

layout.header_text_line_height number

Line height.

layout.header_text_space_above string

Space above.

layout.header_text_space_above_custom number

Custom.

layout.header_border string

layout.header_border_width number

Width.

layout.header_border_color color

Color.

layout.header_border_style string

Style.

layout.header_border_space number

Space. Space between border and header text

layout.header_logo_enabled boolean

layout.header_logo_src url

Image.

layout.header_logo_alt string

Alt text.

layout.header_logo_link_url string

Link.

layout.header_logo_height number

Height.

layout.header_logo_align string

Align. Align logo inside either the header or the main visualization container

layout.header_logo_position_inside string

Position.

layout.header_logo_position_outside string

Position.

layout.header_logo_margin_top number

Top.

layout.header_logo_margin_right number

Right.

layout.header_logo_margin_bottom number

Bottom.

layout.header_logo_margin_left number

Left.

Footer

layout.footer_align string

Alignment.

layout.footer_text_size number

Size.

layout.footer_text_color color

Color.

layout.footer_styling boolean

Advanced footer styles.

layout.footer_font font

Font.

layout.footer_text_weight string

Weight.

layout.source_name string

Source name.

layout.source_url string

Source url.

layout.multiple_sources boolean

Multiple sources.

layout.source_name_2 string

Source name.

layout.source_url_2 string

Source url.

layout.source_name_3 string

Source name.

layout.source_url_3 string

Source url.

layout.source_label string

Source label.

layout.footer_note html

Note.

layout.footer_note_secondary html

Note (secondary). The secondary note is placed below the source and primary note

layout.footer_logo_enabled boolean

Image.

layout.footer_logo_src url

Image.

layout.footer_logo_src_light hidden

Image (light version). If provided this version will be used whenever the background color is dark

layout.footer_logo_alt string

Alt text.

layout.footer_logo_link_url string

Link.

layout.footer_logo_height number

Height.

layout.footer_logo_margin number

Margin.

layout.footer_logo_order string

Position.

layout.footer_align_vertical string

V. align.

layout.footer_border string

layout.footer_border_width number

Width.

layout.footer_border_color color

Color.

layout.footer_border_style string

Style.

layout.footer_border_space number

Space. Space between border and footer text

Accessibility

layout.screenreader_text_primary text

Screenreader description. A text alternative to the visual content that will only be visible to <a href="https://help.flourish.studio/article/230-how-to-add-a-screenreader-description">screenreaders</a>, e.g. “The line chart shows China consistently higher than the other countries since 1990”. <br><br>Do not replicate your title, since that will also be read by screenreaders.

layout.screenreader_label string

Screenreader label. A short text label given to the main Flourish embed wrapper to provide an accessible name that is only visible to <a href="https://help.flourish.studio/article/230-how-to-add-a-screenreader-description">screenreaders</a>. Added in the form of an "aria-label".

layout.screenreader_hide_primary boolean

Screenreader mode for main visual container. Whether the main visual container is visible to <a href="https://help.flourish.studio/article/230-how-to-add-a-screenreader-description">screenreaders</a>. (Text in the header and footer are always available to screenreaders.)

URL state

url_state.enabled boolean

Update project from URL. Make it possible to change the visualization's settings/state from the <a href="https://help.flourish.studio/article/297-how-url-state-settings-work?preview=6087fc728af76a714bfdb5c0">URL hash</a>, for example when embedding in an iframe or popup panel

url_state.whitelist text

Allowed state properties. List each state property you want to make changeable with the <a href="https://help.flourish.studio/article/297-how-url-state-settings-work?preview=6087fc728af76a714bfdb5c0">URL hash</a>. See the template page for a full list of state properties. <br><br>Add one property name per line. Use dot format for nested properties, e.g. `layout.background_color`.