Function getCellColor

test/playwright/SharedRendererTests.ts:1402–1412

* Gets the color of the pixel in the center of a cell. * @param ctx The test context. * @param col The 1-based column index to get the color for. * @param row The 1-based row index to get the color for.

(ctx: ITestContext, col: number, row: number, position: CellColorPosition = CellColorPosition.CENTER)

 * @param row The 1-based row index to get the color for.
 */
async function getCellColor(ctx: ITestContext, col: number, row: number, position: CellColorPosition = CellColorPosition.CENTER): Promise<[red: number, green: number, blue: number, alpha: number]> {
  if (!frameDetails) {
    frameDetails = await getFrameDetails(ctx);
  }
  switch (position) {
    case CellColorPosition.CENTER:
      return getCellColorInner(frameDetails, col, row);
    case CellColorPosition.FIRST:
      return getCellColorFirstPoint(frameDetails, col, row);
  }
}

let frameDetails: { cols: number, rows: number, decoded: IImage32 } | undefined = undefined;
async function getFrameDetails(ctx: ITestContext): Promise<{ cols: number, rows: number, decoded: IImage32 }> {