Questions tagged [transparent]
A GUI (often web) technique for trapping user actions across multiple elements by using an overlaying, but transparent, GUI object.
transparent
1,923
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I have a vue.js & three.js code and how to hidden coordinate part in three.js?
Everyone, I have a vue & three.js code. and i wanna hidden the part which shows in the picture.
I have no experience in three.js and i don't know how to fix it.
i used scene, camera, renderer, ...
0
votes
2
answers
38
views
QML MenuItem Icon does not turn gray when disabled
Ok. This is a minimal sample code of the problem.
If I specify any color for "item1"'s icon when the MenuItem is disabled the icon won't gray out.
So the question is if this is a QML bug or ...
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1
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47
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Transparent background behind a flex-item
I have the following code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-...
-1
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2
answers
71
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How to make the white background of a jpg image transparent using Python?
My JPG image has a white background around it. I don't want to change the image itself, I just want to make the white background transparent.Here is the code:
import cv2
import numpy as np
from PIL ...
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0
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67
views
Issue with VP8 video transparency in Unity for Android
I'm using Unity to create an application that displays video from a URL. The video is in webm format with the VP8 codec. In the Unity editor, everything works as expected - the video is displayed with ...
- 155
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1
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39
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Own type as key in unordered_map [duplicate]
I have a wrapper class around uint32_t:
class IPv4
{
uint32_t octets_;
public:
operator uint32_t() {return octets;}
};
Also I have a structure inherited from IPv4 class:
struct routerID : ...
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0
answers
46
views
Transparent status bar color Android and React Native hybrid app
Background
I have an app that is composed of Android and react native.
Issue
When I set the status bar colour to translucent, the toolbar on the native screens overlap the status bar. Setting ...
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57
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Making transparent borderless windows with minimize and maximize animations
I want to create a transparent borderless window.
By word transparent i mean per-pixel transparency, so it has a transparent background.
It has to support minimize and maximize animations.
i tried ...
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1
answer
40
views
Semi-transparent background of toolbar and statusbar
Hello According to the image above, I want to make my toolbar and status bar white so that the background can be seen
enter image description here
enter image description here
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28
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Transparent Button Background with Gradient Text and Border Effect - Hover Problem
As a beginner in CSS, I've been learning for a few months now, and I recently encountered an issue while practicing gradients. Specifically, I created a button with a gradient background and wanted to ...
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86
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Error: missing arguemnt: types/values length mismatch (count=0, expectedCount=1, code=MISSING_ARGUMENT, version=6.11.1)
how can i deploy the contracts below as Transparent upgradable proxies using hardhat and javaScript, note that the argument initialValues is required in order to call to initialize all contracts
//...
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1
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43
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Android: TextView transparent png as background resource not working
I have a simple TextView inside a CardView (which acts as a button):
<androidx.cardview.widget.CardView
android:id="@+id/cvTestType"
android:layout_width="match_parent"
...
- 2,544
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0
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67
views
Java swing problem transparent animation gif
Why in java when I try to use a transparent gif animation its image is distorted or has pixel inconsistency? I wanted to make sure if the problem was Jlabel's problem, but I showed the gif in ...
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1
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40
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Fragment upon fragment
I want add fragment B upon to fragment A. How can I do it?
This is my first fragment:
This is my 2nd fragment on top of the 1st fragment with transparent:
How can I write it with code? Plas write ...
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vote
0
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85
views
How to group select images
My application has a panel (TRzPanel) that can contain many icons (TAdvShape). Each icon can be dragged and dropped. My user can also select multiple icons and move them in mass with keystrokes.
I ...
- 743
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50
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How to create transparent waveform in python
I can’t figure out how to make the graph transparent. I have a waveform graph from audio and fill the space with a background, I’m trying, but the background still appears on the graph.
def ...
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46
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Make a color in a video transparent
I would like to make a specified color in a video transparent in Swift and then save it with the edit.
How could I change the transparency of a color?
let player = AVPlayerView(frame: CGRect(origin: ....
- 1,123
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20
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Electron: Refreshing Issue with Show Method in Transparent Frameless Window
Electron Version
28.1.0.
What operating system are you using?
Windows
Operating System Version
window 11
What arch are you using?
x64
Last Known Working Electron version
No response
Actual Behavior
...
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3
votes
1
answer
150
views
How to make MouseTransparent Stage in JavaFX
I've wanted to make JavaFX app that would display a crosshair in a middle of screen, but whenever I hover on the ImageView I can't do background tasks, like it blocks my mouse events.
I've tried using ...
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84
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Win32Gui + Tkinter(Clickthrough Overlay, Transparent Background)
I am creating a Full Screen Desktop Overlay.
On the Overlay, I am placing a PNG Image with Transparency.
The Image should be 100% visible, but the Background should be completely Transparent.
I should ...
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answers
46
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WS_EX_TRANSPARENT can't click on Windows 11 taskbar
I use WS_EX_LAYERED | WS_EX_TRANSPARENT to set my full screen program as fully transparent, and mouse clicks can pass through to the underlying windows. Everything works fine on Windows 10, but the ...
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2
answers
65
views
How do I add transparent Pixels without just doing white pixels?
I Just made a little pixel art app and I ran into a problem while I was trying to fix the eraser tool. When I try to erase with the color 'rgba(0, 0, 0, 0)' it does nothing, so I am forced to settle ...
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1
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43
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Xamarin.Android - Form Transparent
In Xamarin Android, how to make a form completely transparent?
In my layout XML....
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas....
- 11
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1
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163
views
How do I make the bg_color of a button widget in tkinter transparent
import customtkinter as ctk
from tkinter import *
from PIL import Image, ImageTk
def resize_image(event=None):
width, height = window.winfo_width(), window.winfo_height()
resized_image = ...
-1
votes
1
answer
201
views
Gradient from white to transparent instead shows as white to black
I need how to make a gradient that smoothly transitions from white to transparent for a 2D sprite via a URP shader graph.
It seems like I’m already set up and everything should work, but for some ...
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0
answers
85
views
How to create transparent background in ComponentActivity by jetpack compose
AttachmentPickerActivity it is an activity similar to dialog, half of the screen.
how to make AttachmentPickerActivity with trasparent background or something like that?
class AttachmentActivity : ...
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27
views
Unity with Vuforia: Issue with Button to Make 3D Object Transparent
I'm currently working on a Unity project that involves Vuforia, and I've encountered a challenge regarding a button that's supposed to make a 3D object transparent when clicked. Unfortunately, the ...
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0
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36
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C# .Net setting transparentKey results unexpected error->incorrect parameter
I have a form with LOTS of nested sub userControls in it.
I wanted one of the subControls to have transparent areas, so I added in the parents form constructor the following code:
this.SetStyle(...
- 409
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3k
views
Transparent Frame in CustomTkinter
I am coding an application with customTkinter. For layout-reasons I used a frame (player_frame) that contains other frames (p_frames). I don't want the player_frame to be visible, so I tried to set it'...
0
votes
1
answer
75
views
Html+css: horizontal side by side 2 DIVs with 3 pictures, 2 of them with transparent background?
There are 3 pictures with 2 of them with transparent background (aka layers) and there 3 pictures with 2 of them with transparent background (aka layers) more, totally 6 ones - 2 virtual blocks with 3 ...
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2
answers
435
views
Angular, how to make a whole component transparent when use it as an overlay
I am using a component as an overlay when click a button. What's annoying me is that the background color of the component is always white even though the thing I put on the component is transparent. ...
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32
views
Transparent Activity not showing over Settings.ACTION_ACCESSIBILITY_SETTINGS view on Android 13
I need to show some suggestion view on setting page , I made transparent activity and it's working on all other device. First I m calling setting intent after that I m calling my transparent activity ....
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1
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29
views
Cutting off SVG path shows background color
I'm not well experienced in SVG but trying to make all paths transparent.
<?xml version="1.0" encoding="utf-8"?>
<svg viewBox="0 0 1066.6667 1064.9733" xmlns="http://www.w3.org/2000/svg"&...
- 23
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0
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34
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Hide components beind transparent header
I'm a noob. I've been trying to find a solution that works for my problem for several days, but I've been unable to find it. The other posts on Stackoverflow didn't help me. I have a transparent ...
0
votes
1
answer
67
views
JSwing - Undecorated window not transparent despite being defined as transparent
I am trying to make this image appear on my screen, with the background being transparent, as a simple test for a bigger program (being a virtual pet)
I am using the following code to do this:
// Java ...
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1
answer
261
views
with bokeh, how to export png or get Pillow image object with transparent background?
In bokeh's document, it said to create png with transparent background, one should set:
plot.background_fill_color = None
plot.border_fill_color = None
But since internally, they're saving png file ...
- 373
0
votes
1
answer
88
views
Alpha channel have no effect when drawn to texture and pasted to window
Using SDL2, I want to draw some graphics on texture and paste it on window for speed enhancement. When I paste it I want my alpha channel preserved.
This code is supposed to show a white rotating ...
- 959
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votes
1
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146
views
[SwiftUI]: Not transparency behind TabBar
I just started to learn SwiftUI, and I have an issue: why my TabBar isn't transparent when scrolling ?
Here's my code :
var body: some View {
VStack {
ZStack(alignment: .bottomTrailing) {
...
- 65
0
votes
1
answer
174
views
Android Homescreen Launcher App Development - Previous launcher shows behind my transparent launcher activity
I'm developing an Android launcher homescreen app, and whenever I go to set the application I'm developing as the default launcher, it shows my launcher over the previously set default launcher on the ...
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1
vote
1
answer
336
views
Bootstrap 5 Transparent Navbar not working
I'm currently working on a Django project (Practicing) and I was able to make the navbar transparent when I started, and I have implemented quite a fair bit of code since then and have since been ...
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2
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270
views
c++ | Creating transparent parent window without using LWA_COLORKEY or effecting child windows
I am trying to have my parent window transparent and my child window not effected by this transparency.
I did use LWA_alpha but that changed the transparency of the child window aswell which I do not ...
3
votes
1
answer
4k
views
Convert Transparent PNGs to a Transparent Video
I have a set of transparent PNG pictures, and I want to convert them into a video with transparent background (play the PNGs continuously).
First, I used ffmpeg with the terminal command:
ffmpeg -...
- 33
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votes
1
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200
views
How do you add a translucent (half transparent) rectangle anywhere in a html page?
I really want to know how to add a half-transparent rectangle in the middle of my page and not cover all my text.
I tried to add white backgrounds and make the opacity lower:
p.a { float: right; ...
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0
votes
1
answer
149
views
Transparent Background - shows as black (convert pcx to png)
My goal is to convert a pcx image to png. The pcx image has transparent background and white lines\sketch.
I tried converting it using the below:
magick convert abc.pcx abc.png
magick convert abc.pcx -...
- 1,565
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141
views
how to make icons of bottom navigation bar transparent?
I am working on an android app where I have to take icons of bottom navigation bar transparent without any tint layer. How can I do that?
I have tried @android:itemIconTint="@color/tranparent&...
3
votes
1
answer
288
views
Rendering bug? when using transparent NSWindow with SwiftUI for MacOS app
I was developing a macOS app using SwiftUI (latest version from XCode 14.1) with the following App setup
import SwiftUI
@main
struct DemoApp: App {
@NSApplicationDelegateAdaptor(AppDelegate.self) ...
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1
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193
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C++ Transparent image using windows.h / WinAPI
I'm trying to make a custom title bar/border and I want it to be half transparent. When I load the image it works fine, but as soon, as I make even just 1 pixel from 255 opacity to 254, it just shows ...
1
vote
1
answer
99
views
Place an image on top of another, make gradient background colors transparent
I have 2 images, I need to put one on top of the other.
The second image is taken on a pink background (simulated below) and due to the light falloff the background is more sort of a gradient.
I need ...
- 4,084
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votes
1
answer
443
views
BottomAppBar height gets bigger when using window.setDecorFitsSystemWindows(false)
I am trying to achieve transparent status bar by using window.setDecorFitsSystemWindows(false) and statusBarColor = Color.TRANSPARENT. I achieved my goal, but when I introduced BottomAppBar, its size (...
- 115
0
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2
answers
281
views
How to implement a transparent header on mobile view
I'm trying to implement a transparent header for mobile view like this:
For comparison, my current header renders above my hero image and has a white background. It looks like this:
What can I do to ...
- 162