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Questions tagged [visual-artifacts]

Visual artifacts are anomalies during visual representation of graphics and imagery.

64 questions
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Why does the Java doClick() use 68 milliseconds when it calls doClick(pressTime)?

In doClick() when it calls doClick(pressTime) does it send 68 milliseconds? Why did they decide on 68 instead of a more round number? Is it a completely arbitrary number? From Java AbstractButton: public void doClick() { doClick(68); }
Ian
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Why I've got these white borders with chrome with some resolutions and how to remove them?

I'm playing with CSS rotatations to get a kaleidoscope effect in CSS. Everything seems good except with Chrome at some resolution (no issue on IE10, I didn't test FF) I don't know why but sometime I have some weird white borders at the center of the…
Alex
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How to avoid visual artifacts when hosting WPF user controls within a WinForms MDI app?

When hosting WPF user controls within a WinForms MDI app there is a drawing issue when you have multiple forms that overlap each other that causes very distinct visual artifacts. These artifacts are mostly visible after dragging one child form over…
jpierson
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2 answers

Android Animation leaving artifacts

I'm having a rather odd problem with Animation in my project. In the screenshots posted below you can clearly see the Totals card leaving some sort of trail upon animation. This problem is reproducible on a stock Nexus 7 running 4.2.2. The Totals…
John P.
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Moving JScrollPane horizontally results in blured text

I have a TextArea inside JScrollPane inside standard JPanel. JPanel panelMain = new JPanel(); panelMain.setBorder(titledBorder1); panelMain.setBounds(new Rectangle(2, 5, 970, 700)); panelMain.setLayout(null); JTextArea…
Peter Csiba
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How to avoid visual artifacts of colored border of zoomable UserControl with rounded corners?

I have a Form which contains: a TrackBar (minimum = 1, maximum = 200, represents zoom percent); a UserControl with BorderStyle = BorderStyle.None. Relevant code Form1 From designer code trackBar1.Value = 100; BackColor = Color.Gray; From…
silviubogan
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Avoiding visual artifacts when embedding MPlayer in PyGTK

I'm trying to create a basic PyGTK app to embed MPlayer inside a window (since it otherwise doesn't work well with tiling WM's, which I like). I'll put my code so far at the end of this post, but basically my setup currently involves a Window…
12qu
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How can I get rid of these 'spike' visual artifacts when drawing with WPF?

I'm current drawing some tile (small square images) for a mapping app. I'm using WPF to draw shapes on to these tiles. I have a list of geospatial coordinates that make up polygons that are drawn. The geospatial coordinates that make up these…
user310988
3
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2 answers

OpenGLES 2.0: 3D Tile Visual Artifacts

I'm having a terrible time figuring out a way to better-handle the seams between 3D tile objects in my game engine. You only see them when the camera is tilted down at a far enough angle like this... I do not believe it is a texture problem or a…
David
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Grey borders in DrawImage (.NET system.drawing.drawing2D)

I'm trying to create an image on a bitmap using C#. Somehow it always adds grey border on all sides of the image. Many questions have been posted with the solution and I have tried almost all of them but none of them worked. Code that I'm…
Salman
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Chrome Rendering Artifacts on Retina Screen

I've been developing a large single page application and in the process have run across a series of rendering artifacts, all of which are specific to chrome. My version of chrome is the most up to date as of this post: Version 39.0.2171.95 (64-bit).…
matty-d
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Artifacts showing when modifying a custom QGraphicsItem

I'm currently developping a small vector drawing program in wich you can create lines and modify them after creation (those lines are based on a custom QGraphicsItem). For instance, the picture below shows what happens when the leftmost (marked…
thomasc
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Visual artifacts when scrolling DataGrid vertically after a RotateTransform

I used this StackOverflow answer to rotate a DataGrid such that the column headers appear as row headers, and new DataGrid rows would appear as columns (horizontal DataGrid). In the DataGrid's Style, I have a ControlTemplate that consists of a…
Ryan T
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Artifacts with SVG text animations (CSS3)

I'm experiencing artifacts for text animations/scaling in most modern browsers: Chrome 29, IE10, Safari 5.1 (Windows), Safari 6.0.5 (Mac) and Opera 16. Only Firefox (tested with version 23) is working fine (all on Windows, except Safari…
RandomByte
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inset box-shadow visual-artifacts in google chrome

I have an element with a border created with a box-shadow div { box-shadow: inset 0 0 0 1px rgb(0 0 0 / 54%); } on :hover I change the box-shadow color. div:hover { box-shadow: inset 0 0 0 1px rgb(0 0 0 / 87%); } Step to reproduce: Hover in…
m.popov
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