Bubble Chart Examples

Here are just a few examples of Bubble charts created using Chartz

	The bubble chart is like a point chart except that the size of the bubbles are an element of the dataset. Here the default "Color each" coloring is shown for a single data set. A click of the Refresh button will provide an entirely new color arrangement.
	A bubble gradient, in this case with a direction "From center", yields a 3D effect.
	While transparency is useful when bubble overlap.
	The bubble chart on the left is actually a background JPG image exported from a previously designed chart.