Qt3DRender::QRenderCaptureReply Class
class Qt3DRender::QRenderCaptureReply接收渲染捕捉请求的结果。更多
头文件: | #include <Qt3DRender/QRenderCaptureReply> |
CMake: | find_package(Qt6 REQUIRED COMPONENTS 3drender) target_link_libraries(mytarget PRIVATE Qt6::3drender) |
qmake: | QT += 3drender |
在 QML 中: | RenderCaptureReply |
继承: | QObject |
状态: | 已废弃 |
属性
公共功能
int | captureId() const |
QImage | image() const |
bool | isComplete() const |
bool | saveImage(const QString &fileName) const |
信号
void | completed() |
详细说明
从QRenderCapture::requestCapture 接收图像的对象。
属性文档
[read-only]
captureId : const int
保存传递给 renderCapture 的 captureId。
访问功能:
int | captureId() const |
[read-only]
complete : const bool
保存渲染捕捉的完整状态。
访问功能:
bool | isComplete() const |
通知信号:
void | completed() |
[read-only]
image : const QImage
保存渲染捕捉后生成的图像。
访问函数:
QImage | image() const |
成员函数文档
[invokable]
bool QRenderCaptureReply::saveImage(const QString &fileName) const
将渲染捕捉结果保存为图像,地址为fileName 。
如果图片保存成功,则返回 true;否则返回 false。
注: 可通过元对象系统和 QML 调用此函数。请参阅Q_INVOKABLE 。
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