First, remove all explicit setting of modal presentation style in code and do the following: In the storyboard set the ModalViewController’s modalPresentation style to Over Current context Check the checkboxes in the Root/Presenting ViewController – Provide Context and Define Context. They seem to be working even unchecked.
I’m not sure why you get the results you get but it should work fine when the background is transparent (i.e. you explicitly set it to Brushes.Transparent, either through XAML or code). If it is null, WPF will not include it in hit testing, and thus it won’t be eligible for mouse events. See e.g. … Read more
For modena.css (the default JavaFX look and feel definition in Java 8), a slight shaded background was introduced for all controls (and also to panes if a control is loaded). You can remove this by specifying that the default background is transparent. This can be done by adding the following line to your application’s CSS … Read more
The manner I have used before is to use a wild color (a color no one in their right mind would use) for the BackColor and then set the transparency key to that. this.BackColor = Color.LimeGreen; this.TransparencyKey = Color.LimeGreen;
Just some simple changes that I did to get this to work. On my GLSurfaceView.Renderer: public void onSurfaceCreated(GL10 gl, EGLConfig config) { gl.glDisable(GL10.GL_DITHER); gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT, GL10.GL_FASTEST); gl.glClearColor(0,0,0,0); gl.glEnable(GL10.GL_CULL_FACE); gl.glShadeModel(GL10.GL_SMOOTH); gl.glEnable(GL10.GL_DEPTH_TEST); } On my GLSurfaceView: setEGLConfigChooser(8, 8, 8, 8, 16, 0); getHolder().setFormat(PixelFormat.TRANSLUCENT);
If you want a transparent background in three.js, you need pass in the alpha parameter to the WebGLRenderer constructor. var renderer = new THREE.WebGLRenderer( { alpha: true } ); You can leave the clear color at the default value. renderer.setClearColor( 0x000000, 0 ); // the default three.js r.71
This worked for me, mWebView.setBackgroundColor(Color.TRANSPARENT);
Try using null for the background … android:background=”@null”
i think it can help, all black will be transparent root.wm_attributes(‘-transparentcolor’,’black’)
I did that recently, to answer a question of my project manager. The function transforming gray to transparency is: private Image TransformGrayToTransparency(BufferedImage image) { ImageFilter filter = new RGBImageFilter() { public final int filterRGB(int x, int y, int rgb) { return (rgb << 8) & 0xFF000000; } }; ImageProducer ip = new FilteredImageSource(image.getSource(), filter); return … Read more