Mask

Values that can be provided to mask

selector: string
Required
CSS selector for the element to mask
Allows you to select an element on the page by its CSS selector. This allows you to specify an area of the image that should be ignored when comparing for differences.
Examples:
#my-id: Selects the element with the id my-id
.my-class: Selects all elements with the class my-class
div: Selects all div elements
div.my-class: Selects all div elements with the class my-class
li:nth-child(2n): Selects all even li elements
[data-testid="hero-banner"]: Selects all elements with the attribute data-testid set to hero-banner
div > p: Selects all p elements that are direct children of a div element
This type Mask is used to define areas of the image that should be ignored when comparing for differences. It allow you to specify an area of the image to be ignored by providing a CSS selector that targets the specific element on the page.

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Last modified 8mo ago