| 软件包 | 描述 |
|---|---|
| java.awt |
包含创建用户界面和绘制图形和图像的所有类。
|
| Modifier and Type | Class and Description |
|---|---|
class |
AlphaComposite
的
AlphaComposite类实现基本的alpha合成相结合的源和目标的颜色来实现融合，图形和图像的透明度的影响规律。
|
| Modifier and Type | Method and Description |
|---|---|
abstract Composite |
Graphics2D.getComposite()
在返回的
Graphics2D上下文的当前
Composite。
|
| Modifier and Type | Method and Description |
|---|---|
abstract void |
Graphics2D.setComposite(Composite comp)
设置为
Graphics2D语境
Composite。
|
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