C++ (Cpp) CopyLocalMatrixの例

コード例 #1

ECode CSweepGradient::Copy(
    /* [out] */ IShader** shader)
{
    VALIDATE_NOT_NULL(shader);
    AutoPtr<IShader> copy;
    switch (mType) {
        case TYPE_COLORS_AND_POSITIONS: {
            AutoPtr< ArrayOf<Int32> > colors = mColors->Clone();
            AutoPtr<ArrayOf<Float> > positions;
            if (mPositions) {
                positions = mPositions->Clone();
            }
            CSweepGradient::New(mCx, mCy, colors, positions, (IShader**)&copy);
            break;
        }
        case TYPE_COLOR_START_AND_COLOR_END:
            CSweepGradient::New(mCx, mCy, mColor0, mColor1, (IShader**)&copy);
            break;
        default:
            *shader = NULL;
            // throw new IllegalArgumentException("SweepGradient should be created with either " +
            //         "colors and positions or start color and end color");
            return E_ILLEGAL_ARGUMENT_EXCEPTION;
    }
    CopyLocalMatrix(copy);
    *shader = copy;
    REFCOUNT_ADD(*shader);
    return NOERROR;
}

コード例 #2

ファイル: CComposeShader.cpp プロジェクト: XilongPei/Elastos5

ECode CComposeShader::Copy(
    /* [out] */ IShader** shader)
{
    VALIDATE_NOT_NULL(shader);
    AutoPtr<IShader> copy;
    switch (mType) {
        case TYPE_XFERMODE: {
            AutoPtr<IShader> c1;
            AutoPtr<IShader> c2;
            ((Shader*)mShaderA.Get())->Copy((IShader**)&c1);
            ((Shader*)mShaderB.Get())->Copy((IShader**)&c2);
            CComposeShader::New(c1, c2, mXferMode, (IShader**)&copy);
            }
            break;
        case TYPE_PORTERDUFFMODE: {
            AutoPtr<IShader> c1;
            AutoPtr<IShader> c2;
            ((Shader*)mShaderA.Get())->Copy((IShader**)&c1);
            ((Shader*)mShaderB.Get())->Copy((IShader**)&c2);
            CComposeShader::New(c1, c2, mPorterDuffMode, (IShader**)&copy);
            }
            break;
        default:
            // throw new IllegalArgumentException(
            //         "ComposeShader should be created with either Xfermode or PorterDuffMode");
            return E_ILLEGAL_ARGUMENT_EXCEPTION;
    }
    CopyLocalMatrix(copy);
    *shader = copy;
    REFCOUNT_ADD(*shader);
    return NOERROR;
}

コード例 #3

ECode CRadialGradient::Copy(
    /* [out] */ IShader** shader)
{
    VALIDATE_NOT_NULL(shader);
    AutoPtr<IShader> copy;
    switch (mType) {
        case TYPE_COLORS_AND_POSITIONS: {
            AutoPtr<ArrayOf<Int32> > colors = mColors->Clone();
            AutoPtr<ArrayOf<Float> > positions;
            if (mPositions) {
                positions = mPositions->Clone();
            }
            CRadialGradient::New(mX, mY, mRadius, colors,
                positions, mTileMode, (IShader**)&copy);
            break;
        }

        case TYPE_COLOR_CENTER_AND_COLOR_EDGE:
            CRadialGradient::New(mX, mY, mRadius, mCenterColor, mEdgeColor, mTileMode, (IShader**)&copy);
            break;
        default:
            *shader = NULL;
            // throw new IllegalArgumentException("RadialGradient should be created with either " +
            //         "colors and positions or center color and edge color");
            return E_ILLEGAL_ARGUMENT_EXCEPTION;
    }
    CopyLocalMatrix(copy);
    *shader = copy;
    REFCOUNT_ADD(*shader);
    return NOERROR;
}