connect(camera, SIGNAL(stateChanged(QCamera::State)), this, SLOT(stateChanged())); viewfinder...= new QCameraViewfinder(frm); viewfinder->installEventFilter(this); camera->setViewfinder...(viewfinder); QRect rect = frm->rect(); viewfinder->setAspectRatioMode(fillImage ?...Qt::IgnoreAspectRatio : Qt::KeepAspectRatio); int offset = borderWidth * 1 + 0; viewfinder...->setGeometry(offset / 2, offset / 2, rect.width() - offset, rect.height() - offset); viewfinder
Create session // 显示预览可以使用GLSurfaceView, SurfaceView或者TextureView // 此处viewFinder使用SurfaceView...// Creates list of Surfaces where the camera will output frames val targets = listOf(viewFinder.holder.surface...captureRequest = camera.createCaptureRequest( CameraDevice.TEMPLATE_PREVIEW).apply { addTarget(viewFinder.holder.surface...IMAGE_BUFFER_SIZE) // Creates list of Surfaces where the camera will output frames val targets = listOf(viewFinder.holder.surface
tools:context=".MainActivity"> <androidx.camera.view.PreviewView android:id="@+id/<em>viewFinder</em>...super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) <em>viewFinder</em>...= findViewById(R.id.<em>viewFinder</em>) vOverLay = findViewById(R.id.viewOverlay) //显示在最上层...Preview.Builder() .build() .also { it.setSurfaceProvider(<em>viewFinder</em>.surfaceProvider....setTargetAspectRatio(AspectRatio.RATIO_16_9) //设置高宽比 .setTargetRotation(<em>viewFinder</em>.display.rotation
AspectRatio.RATIO_16_9) .setTargetRotation(rotation) .build() // viewFinder...-> PreviewView, binding output preview.setSurfaceProvider(viewFinder.previewSurfaceProvider...这个是因为绑定UseCase的时候PreviewView还没有attach window导致获取dispaly为null,所以官方例子中这个地方总算明白了: viewFinder.post {
) produced by eliminating major error components from existing DEMs (NASA SRTM3 DEM, JAXA AW3D DEM, Viewfinder...by processing the following products as baseline data: NASA SRTM3 DEM v2.1 JAXA AW3D - 30 m DEM v1 Viewfinder...height data JAMSTEC/U-Tokyo G3WBM water body data' MERIT DEM是通过消除现有DEM(NASA SRTM3 DEM、JAXA AW3D DEM、Viewfinder
CameraX 用例 Beta 版本的 CameraX 所提供的用例主要包含: Preview: 用于显示一个取景器 (viewfinder),来预览当前相机所拍到的图像; ImageAnalysis...layout_height=”match_parent”/> 然后确保您的 Preview 用例使用的是 PreviewView 的 surface 对象: val preview: Preview = … val viewFinder...: PreviewView = … // 比如 findViewById() preview.setSurfaceProvider(viewFinder.previewSurfaceProvider)
" tools:context=".MainActivity"> <androidx.camera.view.PreviewView android:id="@+id/<em>viewFinder</em>...Preview.Builder() .build() .also { it.setSurfaceProvider(<em>viewFinder</em>.surfaceProvider..." tools:context=".MainActivity"> <androidx.camera.view.PreviewView android:id="@+id/<em>viewFinder</em>
QCameraViewfinderSettings &settings = QCameraViewfinderSettings()) const Returns a list of supported viewfinder...If non null viewfinder settings are passed, the returned list is reduced to resolutions supported with...QCameraViewfinderSettings &settings = QCameraViewfinderSettings()) const Returns a list of supported viewfinder...If non null viewfinder settings are passed, the returned list is reduced to frame rate ranges supported...If non null viewfinder settings are passed, the returned list is reduced to pixel formats supported with
name="status_text">#ffffffff #00000000 #ff000000 #ffff0000 <color name="<em>viewfinder</em>_mask
BindView 通常是如下使用的 @BindView(R.id.tv_name) TextView mTv; 此时,四个参数中已经有了三个参数,最后一个宿主参数可以另外传进去 2.具体实现细节 (1)ViewFinder
Topography Mission SRTM-1 Version 3 (valid).12: Void filled with PRISM DSM (valid).16: Void filled with ViewFinder...Topography Mission SRTM-1 Version 3 (valid). 12: Void filled with PRISM DSM (valid). 16: Void filled with ViewFinder
LogUtil.e(ex.getMessage(), ex); } injectObject(activity, handlerType, new ViewFinder...> handlerType, ViewFinder finder) { // 从父类到子类递归 injectObject(handler, handlerType.getSuperclass
android:layout_centerInParent="true"/> 6 7 <com.Zxing.Demo.view.ViewfinderView 8 android:id="@+id/<em>viewfinder</em>_view...6 CameraManager.init(getApplication()); 7 8 viewfinderView = (ViewfinderView) findViewById(R.id.<em>viewfinder</em>_view
SRTM(30米)和Viewfinder Panoramas DEM(90米)。较低分辨率的DEM被用来覆盖北纬60度以上的纬度,在那里SRTM是缺失的。
mSurfaceView = (SurfaceView) findViewById(R.id.preview_view); mFindView = (ViewfinderView) findViewById(R.id.viewfinder_view...fill_parent" android:layout_gravity="center" / <com.android.scan.view.ViewfinderView android:id="@+id/<em>viewfinder</em>_view
android:layout_gravity="center" /> <com.mining.app.zxing.view.ViewfinderView android:id="@+id/<em>viewfinder</em>_view...It adds the <em>viewfinder</em> * rectangle and partial transparency outside it, as well as the laser scanner...); Resources resources = getResources(); maskColor = resources.getColor(R.color.<em>viewfinder</em>_mask
shortcutItems() { // 图标 let icon1 = UIApplicationShortcutIcon(systemImageName: "qrcode.viewfinder
layout_gravity="center" /> <com.mining.app.zxing.view.ViewfinderView android:id="@+id/<em>viewfinder</em>_view...It adds the <em>viewfinder</em> * rectangle and partial transparency outside it, as well as the laser scanner...; paint = new Paint(); Resources resources = getResources(); maskColor = resources.getColor(R.color.<em>viewfinder</em>_mask
com.zeno.viewinject.adapter.IVInjectorAdapter;"); writer.write("\n\n"); writer.write("import com.zeno.viewinject.utils.ViewFinder...+fieldName+" = ViewFinder.findViewById(target,"+resId+");"); writer.write("\n"); } @
识别二维码核心代码为DecodeHandler#decode方法: /** * Decode the data within the viewfinder rectangle, and time
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