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Questions tagged [transparent]

A GUI (often web) technique for trapping user actions across multiple elements by using an overlaying, but transparent, GUI object.

See this wiki article for more info. The tag should be used for the general subject of transparency in images.

See also: , ,

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Recolouring a transparent png and layering it onto another png on the fly

I've been struggling with getting what is possibly a quite simple bit of code working and as a last resort, I'm reaching out for help! The basic goal is to layer 2 pngs and output them to the browser without saving them to disk. The difficulty…
user6300949
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Android: back to Main Activity from transparent dialog activity , screen turns black?

I'm trying to create a transparent dialog activity when I receive some notice.The dialog activity has an ok button,and if I click this it will return back to main activity with the flag: Intent.FLAG_ACTIVITY_CLEAR_TOP and…
melody
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JPanel contents- JButton and JLabel backgrounds not functioning properly

I created a user interface that looks something like this: https://i.stack.imgur.com/oBNSZ.jpg +You can ignore the background pic. The issue is that the 2 JLabel's have white backgrounds. I've been working for a while using setOpaque() on the…
Eric
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How to set background color to transparent?

I want to set the background-color of my header to transparent, but when I use background-color: transparent nothing happens. When I use background-color:rgba(255,0,0,0.5), I get (255,127,127) in every browser. Snapshot How can I set the…
M.Morris
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JavaFX Combining Utility and transparent stage style

I would like to have a JavaFX Application that doesn't appear in the taskbar and also does not have window decoration, how can i achieve that, any ideas? EDIT: I have tried this: Is it possible to have a transparent utility stage in javafx? It is…
Marcel
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How to achieve transparent image placeholder in a CoordinatorLayout in android

Can someone help on how to achieve this transparent upper section of an activity? I know that this uses CoordinatorLayout because the app that I am currently developing looks closely to this. However, when I try to set the ImageView or even the…
Glen
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How can I make a canvas image transparent?

I have used following code for creating a canvas image, but its not transparent. please let me know how can I get a transparent image function capture(){ $('#target').html2canvas({ onrendered:function(canvas) { …
Rajesh Jha
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Cannot load and overlay transparent image in OpenCV

I have transparentGUI.png image with transparent background - in GIMP it looks like that: When I load it in OpenCV by Mat imgColorPanel = imread("transparentGUI.png", -1); and then display it by imshow("widok", imgColorPanel);, i can see this image…
ScriptyChris
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SlidingTabView inside Toolbar

I have a transparent SlidingTabLayout embedded within my Toolbar and a ViewPager below. Everything works fine, functionally. However, the SlidingTabLayout isn't showing up in the bottom left corner of the Toolbar. Instead, it is floating in the…
JackTheCripple
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Make Layout transparent

Ive got a Layout where I have viewpager with sliding tabs.Now I want to make the upper part of my layout transparent so I get the effect that the activity before it is kinda visible. It should look like this : My Layout :
Ahmet K
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Picturebox refresh C# without redrawing the current drawing

I have found this code online, and I want to use it to draw a little blue box, on top of my drawing. But When I click on the picturebox the blue box appears, but it redraws my entire picture box, this is a problem because I have a very complex…
Gerald Hemel
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Android: Non-transparent text on transparent image

I need to put text on transparent image, but my text goes transparent too. Update: I have an Activity background which is a picture, than I have LinearLayout with background as transparent picture, and in that Layout I need a TextView with text…
Milorad Simic
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Semi-transparent border on button

I'm trying to make a button that looks like this: The button has transparent background color non-transparent title semi-transparent white border color What's the best way to do this? I know how to achieve the first two items, but how do I get…
helloB
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Close a modal form clicking on a transparent area

I have a modal form that covers completely the screen. This form has has transparentColor = TRUE and transparentColorValue = form's color, so its transparent except the areas with different color. Is there a way to fire up the onClick event when i…
JimPapas
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How to show content below transparent status bar in Kitkat

I am currently running Kitkat (4.4.2) in my phone and I installed an app. In this app, the status bar is transparent and showing the content of the app below it. Please see the images. Image 1 Image 2 How should I do it in my program. Thanks in…
Abhishek Kulshrestha
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