Your Alpha chanel should fill with white in the shape of your roughly cutout image.
你的阿尔法通道应该在粗略剪切出的图形里填充白色。
Repeatprevious step, this time for bottom of the shape. Fill selection with black.
重复上一步，这对于底部时的外形。选择填充玄色。
Select half of the shape and fill it with black.
选择形状的一半，填充黑色。
Repeatprevious step, this time for bottom of the shape. Fill selection with black.
重复上一步，这对于底部时的形状。选择填充黑色。
You can use a gradient brush to fill a shape with a gradually changing color.
您可以使用渐层笔刷，以逐渐变更的色彩来填满形状。
Create a small circle and fill it with the same gradient as the cap shape.
绘制一个小圆，填充和盖子形状一样的渐变。
Draw the shape of a brush handle and fill with black.
画一个刷柄的形状，并用黑色填满。
Draw the shape of a brush handle and fill with black.
画一个刷柄的形状，并用黑色填满。
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