P2PageController constructor

P2PageController({
  1. int initialPage = 0,
  2. bool keepPage = true,
  3. double viewportFraction = 1.0,
  4. double? initialPageOffset,
  5. EdgeInsets? padding,
})

Creates a page controller.

The initialPage, keepPage, and viewportFraction arguments must not be null.

Implementation

P2PageController({
    this.initialPage = 0,
    this.keepPage = true,
    this.viewportFraction = 1.0,
    this.initialPageOffset,
    this.padding,
}) : assert(viewportFraction > 0.0);