|Shape Burst:| the object is scaled smaller and smaller while sweeping through the gradient.

|Circular Sweep:| the color changes while sweeping around within a circular arc. Click or drag in the preview to set the center of the circle, and the starting angle.

|Directional:| create a linear change of color. Click or drag in the preview to the direction.

|Vertical:| create vertical color stripes.

|Horizontal:| create horizontal color stripes.

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|Pattern Fill: use standard pattern filling.

|None:| No gradient and no pattern.