本文整理汇总了C++中CanvasRenderingContext2D::globalAlpha方法的典型用法代码示例。如果您正苦于以下问题：C++ CanvasRenderingContext2D::globalAlpha方法的具体用法？C++ CanvasRenderingContext2D::globalAlpha怎么用？C++ CanvasRenderingContext2D::globalAlpha使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CanvasRenderingContext2D的用法示例。
在下文中一共展示了CanvasRenderingContext2D::globalAlpha方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: toJS
JSValue* JSCanvasRenderingContext2D::getValueProperty(ExecState* exec, int token) const
{
switch (token) {
case CanvasAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return toJS(exec, WTF::getPtr(imp->canvas()));
}
case GlobalAlphaAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsNumber(exec, imp->globalAlpha());
}
case GlobalCompositeOperationAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsString(exec, imp->globalCompositeOperation());
}
case LineWidthAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsNumber(exec, imp->lineWidth());
}
case LineCapAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsString(exec, imp->lineCap());
}
case LineJoinAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsString(exec, imp->lineJoin());
}
case MiterLimitAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsNumber(exec, imp->miterLimit());
}
case ShadowOffsetXAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsNumber(exec, imp->shadowOffsetX());
}
case ShadowOffsetYAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsNumber(exec, imp->shadowOffsetY());
}
case ShadowBlurAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsNumber(exec, imp->shadowBlur());
}
case ShadowColorAttrNum: {
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(impl());
return jsString(exec, imp->shadowColor());
}
case StrokeStyleAttrNum: {
return strokeStyle(exec);
}
case FillStyleAttrNum: {
return fillStyle(exec);
}
case ConstructorAttrNum:
return getConstructor(exec);
}
return 0;
}