/**
* This script applies a red, white, and blue color scale to the selected range.
*/
function main(workbook: ExcelScript.Workbook) {
// Get the selected range.
let selectedRange = workbook.getSelectedRange();
// Create a new conditional formatting object by adding one to the range.
let conditionalFormatting = selectedRange.addConditionalFormat(ExcelScript.ConditionalFormatType.colorScale);
// Set the colors for the three parts of the scale: minimum, midpoint, and maximum.
conditionalFormatting.getColorScale().setCriteria({
minimum: {
color:"#F8696B", /* A pale red. */
type:ExcelScript.ConditionalFormatColorCriterionType.lowestValue
},
midpoint: {
color: "#FCFCFF", /* Slightly off-white. */
formula:'=50',type:ExcelScript.ConditionalFormatColorCriterionType.percentile
},
maximum: {
color: "#5A8AC6", /* A pale blue. */
type:ExcelScript.ConditionalFormatColorCriterionType.highestValue
}
});
}