Create a pulse grid. — pulse

`pulse_grid()` creates a tiled grid where each cell color reflects a numeric value and the cells gently pulse according to their intensity.

pulse_grid(
  data,
  x,
  y,
  value,
  low = "#E0FBFC",
  high = "#0B525B",
  stroke = "white",
  strokeWidth = 1,
  cellPadding = 0.12,
  cornerRadius = 10,
  pulse = TRUE,
  pulseStrength = 0.18,
  showValues = TRUE,
  digits = 1,
  valueFontSize = 12,
  xFontSize = 12,
  yFontSize = 12,
  title = NULL,
  titleFontSize = 22,
  font = "Verdana, Geneva, Tahoma, sans-serif",
  bgcol = "#0F172A",
  labelColor = "#F8FAFC",
  titleColor = "#F8FAFC",
  width = NULL,
  height = NULL
)

Arguments

data: The data frame containing the grid coordinates and values.
x: The column name mapped to the grid columns.
y: The column name mapped to the grid rows.
value: The numeric column name mapped to tile intensity.
low: The low end color of the value scale. Defaults to '#E0FBFC'.
high: The high end color of the value scale. Defaults to '#0B525B'.
stroke: The border color of each tile. Defaults to 'white'.
strokeWidth: Border width of each tile. Defaults to 1.
cellPadding: Space between tiles, from 0 to 0.9. Defaults to 0.12.
cornerRadius: Corner radius of each tile. Defaults to 10.
pulse: Logical. Whether to animate the tiles. Defaults to `TRUE`.
pulseStrength: Numeric multiplier controlling pulse amplitude. Defaults to 0.18.
showValues: Logical. Whether to print values inside tiles. Defaults to `TRUE`.
digits: Number of digits used for in-cell labels. Defaults to 1.
valueFontSize: Font size of in-cell labels. Defaults to 12.
xFontSize: Font size of the column labels. Defaults to 12.
yFontSize: Font size of the row labels. Defaults to 12.
title: Optional. The title of the plot.
titleFontSize: Font size of the plot title. Defaults to 22.
font: The font family used in labels and title. Defaults to 'Verdana, Geneva, Tahoma, sans-serif'.
bgcol: Background color of the SVG. Defaults to '#0F172A'.
labelColor: Color of the row and column labels. Defaults to '#F8FAFC'.
titleColor: Color of the title. Defaults to '#F8FAFC'.
width: Optional. The width of the SVG output.
height: Optional. The height of the SVG output.

Value

A SVG pulse grid.

Examples

pulse_data <- expand.grid(
  hour = c("09:00", "12:00", "15:00", "18:00"),
  team = c("North", "South", "East")
)
pulse_data$load <- c(0.35, 0.72, 0.56, 0.91,
                     0.41, 0.67, 0.83, 0.58,
                     0.28, 0.49, 0.77, 0.63)

pulse_grid(
  data = pulse_data,
  x = "hour",
  y = "team",
  value = "load",
  title = "Team Activity Pulse Grid",
  low = "#D9F0FF",
  high = "#EE6C4D",
  bgcol = "#0B132B"
)