setScale(minX, maxX, minY, maxY, rate, ease, yoyo) → {Phaser.Particles.Arcade.Emitter}
A more compact way of setting the scale constraints of the particles.The rate parameter, if set to a value above zero, lets you set the speed and ease which the Particle uses to change in scale from min to max across both axis.If rate is zero, which is the default, the particle won't change scale during update, instead it will pick a random scale between min and max on emit.
Parameters
Name Type Argument D