C++ (Cpp) CanvasRenderingContext2D::setFillColor 예제들

예제 #1

파일: V8CanvasRenderingContext2DCustom.cpp 프로젝트: Channely/know-your-chrome

void V8CanvasRenderingContext2D::fillStyleAttrSetterCustom(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
{
    CanvasRenderingContext2D* impl = V8CanvasRenderingContext2D::toNative(info.Holder());
    if (value->IsString())
        impl->setFillColor(toWebCoreString(value));
    else
        impl->setFillStyle(toCanvasStyle(value, info.GetIsolate()));
}

예제 #2

파일: JSCanvasRenderingContext2DCustom.cpp 프로젝트: SchleunigerAG/WinEC7_Qt5.3.1_Fixes

void JSCanvasRenderingContext2D::setFillStyle(ExecState* exec, JSValue value)
{
    CanvasRenderingContext2D* context = static_cast<CanvasRenderingContext2D*>(impl());
    if (value.isString()) {
        context->setFillColor(asString(value)->value(exec));
        return;
    }
    context->setFillStyle(toHTMLCanvasStyle(exec, value));
}

예제 #3

파일: V8CanvasRenderingContext2DCustom.cpp 프로젝트: coinpayee/blink

void V8CanvasRenderingContext2D::fillStyleAttributeSetterCustom(v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    CanvasRenderingContext2D* impl = V8CanvasRenderingContext2D::toNative(info.Holder());
    if (RefPtr<CanvasStyle> canvasStyle = toCanvasStyle(value, info.GetIsolate())) {
        impl->setFillStyle(canvasStyle);
    } else {
        TOSTRING_VOID(V8StringResource<>, colorString, value);
        impl->setFillColor(colorString);
    }
}

예제 #4

파일: V8CanvasRenderingContext2DCustom.cpp 프로젝트: mikezit/Webkit_Code

v8::Handle<v8::Value> V8CanvasRenderingContext2D::setFillColorCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.CanvasRenderingContext2D.setFillColor()");
    CanvasRenderingContext2D* context = V8CanvasRenderingContext2D::toNative(args.Holder());
    switch (args.Length()) {
    case 1:
        if (args[0]->IsString())
            context->setFillColor(toWebCoreString(args[0]));
        else 
            context->setFillColor(toFloat(args[0]));
        break;
    case 2:
        if (args[0]->IsString())
            context->setFillColor(toWebCoreString(args[0]), toFloat(args[1]));
        else
            context->setFillColor(toFloat(args[0]), toFloat(args[1]));
        break;
    case 4:
        context->setFillColor(toFloat(args[0]), toFloat(args[1]), toFloat(args[2]), toFloat(args[3]));
        break;
    case 5:
        context->setFillColor(toFloat(args[0]), toFloat(args[1]), toFloat(args[2]), toFloat(args[3]), toFloat(args[4]));
        break;
    default:
        V8Proxy::throwError(V8Proxy::SyntaxError, "setFillColor: Invalid number of arguments");
        break;
    }
    return v8::Undefined();
}

예제 #5

파일: JSCanvasRenderingContext2DCustom.cpp 프로젝트: Chingliu/EAWebkit

JSValue* JSCanvasRenderingContext2D::setFillColor(ExecState* exec, const ArgList& args)
{
    CanvasRenderingContext2D* context = impl();

    // string arg = named color
    // number arg = gray color
    // string arg, number arg = named color, alpha
    // number arg, number arg = gray color, alpha
    // 4 args = r, g, b, a
    // 5 args = c, m, y, k, a
    switch (args.size()) {
        case 1:
            if (args[0]->isString())
                context->setFillColor(static_cast<JSString*>(args[0])->value());
            else
                context->setFillColor(args[0]->toFloat(exec));
            break;
        case 2:
            if (args[0]->isString())
                context->setFillColor(static_cast<JSString*>(args[0])->value(), args[1]->toFloat(exec));
            else
                context->setFillColor(args[0]->toFloat(exec), args[1]->toFloat(exec));
            break;
        case 4:
            context->setFillColor(args[0]->toFloat(exec), args[1]->toFloat(exec),
                                  args[2]->toFloat(exec), args[3]->toFloat(exec));
            break;
        case 5:
            context->setFillColor(args[0]->toFloat(exec), args[1]->toFloat(exec),
                                  args[2]->toFloat(exec), args[3]->toFloat(exec), args[4]->toFloat(exec));
            break;
        default:
            return throwError(exec, SyntaxError);
    }
    return jsUndefined();
}