resize method

void resize(
  1. int width,
  2. int height
)

Captures at a new size. Takes effect on the next capture.

Implementation

void resize(int width, int height) {
  assert(width > 0 && height > 0, 'ExternalTexture size must be positive');
  if (width == _width && height == _height) return;
  _width = width;
  _height = height;
  requestCapture();
}