Visual artifacts are anomalies during visual representation of graphics and imagery.
Questions tagged [visual-artifacts]
64 questions
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Black lines in the minimap area in VSCode
Has anyone come across this problem? Is this a graphics artifact or a feature? Sorry if this is a stupid question. So far I haven't been able to reproduce it yet. Thanks in advance.
Here is an example of the problem.
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2 answers
FFmpeg animated crop produces artefacts
Using ffmpeg 4.4, I am trying to crop video and actually animate the width in time using sendcmd + crop. This however leaves artefacts (either green color or the video being repainted repeatedly horizontally/vertically) rendered outside of the…
Yoz
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1 answer
Flickering under iPad status bar during view orientation change
I have a bare-bones iPad app that experiences odd pixel flickering along the very top of the screen when the iPad's orientation changes. The view my app is displaying is also bare-bones; it comes from the "View-Based Application" template in Xcode…
Rob
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Winform reduce/remove visual artifacts when bring forward layered objects
I am trying to layer objects using winform with each usercontrol having ~50 items(buttons/textbox/labels) on them.
I have tried to enable doublebuffering as recommended and the use of
this.SuspendLayout();
\\... Code ....
this.ResumeLayout();
But…
albusSimba
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1 answer
Not visible/refreshed objects or part of screen
Do You know the situation when on screen in application you have not fully refreshed view? You need to hover the mouse on the object to make it visible/refreshed? Or You need to open close page/screen to refresh all objects?
I have PC-box with…
Oskar Groth
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HLSL blur glitch with channel selection
After playing around with blur i copied from visual studio shader graph, i put one filter condition (by any channel, doesn't matter), then it resulted into
this. How is that can be explained?
Refield
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1 answer
Minecraft - Info bar above inventory bar completely artifacted
I have isolated the issue in the following line of code:
Minecraft.getMinecraft().fontRendererObj.drawStringWithShadow(etc)
I'm extremely confused as to why it's artifacting the xp bar, health bar, food bar and armour bar. Here's a portion of my…
Frontear
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1 answer
Java JOptionPane Visual Artifact from Window Interaction
I am trying to create a simple menu for a small project using a JSpinner and JOptionPane. I created my desired output, but when I interact with the window or even hover over the buttons in the box, it creates visual artifacts over and over again…
Phillip
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Unable to get rid of visual artifacts in Processing sketch
int numFrames = 5; //Number of animation frames
int frame = 0;
PImage[] images = new PImage[numFrames]; //Image array
void setup()
{
size(800, 800);
background(180, 180, 180);
frameRate(15); //Maximum 30 frames per second
}
void…
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2 answers
Exiting fullscreen activity sometimes leaves artifacts in action bar and system navigation areas
I have a normal Activity (A) with visible Action Bar which launches another fullscreen activity (B) to display photos. When (B) finishes and activity (A) is displayed back sometimes I can see the following picture:
Please note visual distortion of…
ievgen
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LibGDX - Cleaner font rendering with BitmapFont
Wondering if there's a simple solution for this; I'm rendering some text with a sprite batch and a bitmap font in a libGDX Android project. Text renders fine, but end up with a few subtle grey spots after some letters, which I want to clear up.
A…
9bjames
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running craftyjs (via canvas) and redrawing figuers creates weird lines
We are working on a browser/JavaScript based game where sprites are regulary redrawn, however doing so creates weird lines after each redraw. We could of course let the hole view redraw after each frame however that would kill performance quite…
Thijser
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1 answer
Wrong triangle z-index in Three JS create an artifact
I'm using Three.js and I encountered a problem in some circumstances.
This is the problem: http://i60.tinypic.com/1zz6jac.png
I've done my researches and I know this is a CanvasRenderer problem, there is no way to solve this without using…
Julo
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Artefacts when scrolling
Re-pro steps:
Add a flow layout panel to an empty windows form.
Enable auto-scrolling.
Populate it with 100-200 coloured panels.
Try scrolling up and down.
Observe tearing/artifacting. What can I do to remedy this?
Code:
partial class TestForm
{
…
rupertmulrenan
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Artifacts in image after super resolution using delaunay triangulation in MATLAB
i have to do super resolution of two low resolution images to obtain a high resolution image.
2nd image is taken as base image and the first image is registered with respect to it . i used SURF algorithm for image registration . A Delaunay…
Jav
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