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java.awt.AlphaComposite#DST_OVER源码实例Demo

下面列出了java.awt.AlphaComposite#DST_OVER 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： geomajas-project-server   文件： RenderMapStep.java 
private Graphics2D getGraphics(BufferedImage image, boolean transparent, RenderingHints renderingHints) {
	Graphics2D graphics = image.createGraphics();
	Color bgColor = Color.WHITE;
	if (transparent) {
		int composite = AlphaComposite.DST;
		graphics.setComposite(AlphaComposite.getInstance(composite));
		Color c = new Color(bgColor.getRed(), bgColor.getGreen(), bgColor.getBlue(), 0);
		graphics.setBackground(bgColor);
		graphics.setColor(c);
		graphics.fillRect(0, 0, image.getWidth(), image.getHeight());
		composite = AlphaComposite.DST_OVER;
		graphics.setComposite(AlphaComposite.getInstance(composite));
	} else {
		graphics.setColor(bgColor);
		graphics.fillRect(0, 0, image.getWidth(), image.getHeight());
	}
	if (renderingHints != null) {
		graphics.setRenderingHints(renderingHints);
	}
	return graphics;
}
源代码2 项目： dragonwell8_jdk   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码3 项目： TencentKona-8   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码4 项目： jdk8u60   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码5 项目： openjdk-jdk8u   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码6 项目： openjdk-jdk8u-backup   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码7 项目： Bytecoder   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码8 项目： openjdk-jdk9   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码9 项目： jdk8u-jdk   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码10 项目： hottub   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码11 项目： openjdk-8-source   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码12 项目： openjdk-8   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码13 项目： jdk8u_jdk   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码14 项目： jdk8u-jdk   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
源代码15 项目： jdk8u-dev-jdk   文件： CompositeType.java 
/**
 * Return a CompositeType object for the specified AlphaComposite
 * rule.
 */
public static CompositeType forAlphaComposite(AlphaComposite ac) {
    switch (ac.getRule()) {
    case AlphaComposite.CLEAR:
        return Clear;
    case AlphaComposite.SRC:
        if (ac.getAlpha() >= 1.0f) {
            return SrcNoEa;
        } else {
            return Src;
        }
    case AlphaComposite.DST:
        return Dst;
    case AlphaComposite.SRC_OVER:
        if (ac.getAlpha() >= 1.0f) {
            return SrcOverNoEa;
        } else {
            return SrcOver;
        }
    case AlphaComposite.DST_OVER:
        return DstOver;
    case AlphaComposite.SRC_IN:
        return SrcIn;
    case AlphaComposite.DST_IN:
        return DstIn;
    case AlphaComposite.SRC_OUT:
        return SrcOut;
    case AlphaComposite.DST_OUT:
        return DstOut;
    case AlphaComposite.SRC_ATOP:
        return SrcAtop;
    case AlphaComposite.DST_ATOP:
        return DstAtop;
    case AlphaComposite.XOR:
        return AlphaXor;
    default:
        throw new InternalError("Unrecognized alpha rule");
    }
}
 方法所在类
java.awt.AlphaComposite
 同类方法
getRule ( )
getInstance ( )
SRC_OVER
SrcOver ( )
getAlpha ( )
Src ( )
XOR
DST_OUT
SRC_IN
DST
DST_OVER
SRC_ATOP
DST_ATOP
DST_IN
SRC_OUT