I found this great example of text rendering using XRender extension. But the font is loaded from Freetype in grayscale format, is there a way to ustilize XRender to draw subpixel (LCD) antialiased glyphs? If yes, how?
How to subpixel render glyphs with XRender extension
932 Views Asked by exebook At
1
There are 1 best solutions below
Related Questions in X11
- How can I set an uncommon screen resolution on GNU/Linux with an Arc 380 GPU and X11?
- Create screenshot and encode it in base64
- Rasppberry pi Remote Desktop Conection Problem
- GithubActions - PlatformError: X11: The DISPLAY environment variable is missing
- Unable to run X11 applications remotely via XQuartz on a mac
- WSL2 OpenAI Gym - render segmentation fault
- Converting BufferedImage to Pixmap
- Is there a lightweight GUI protocol like X11 that works well over ssh?
- dropdown is closing quickly without any action when tried to open it. it is a motif Xt library based application
- XCreateWindow - parent argument implications
- Drawing image to root window in Xorg using Xcb causes it to cover other windows
- How to open a GUI-Application on a Server (Raspi) via SSH using python/paramiko?
- Switch layouts and get char without X11 by driver?
- Xrandr making DisplayWidth() return incorrect value?
- Xlib Window Manager: Closing Focused Window Causes Unexpected Shutdown
Related Questions in FREETYPE
- How to render Font/Text in wayland in Ubuntu with egl?
- how to use fallback font to draw text with xlib/libxft?
- freetype with xft and xlib, changing the font size does not work
- What are the values for "drop-out mode" in freetype?
- Can't find ft2build.h when building with Yocto SDK
- Proper way to create Direct2D bitmap from FreeType bitmap
- Memory corruption caused by FT_Render_Glyph() API of FreeType
- Failed building wheels for matplotlib
- Rendering TrueType fonts as fixed size (like in a terminal emulator)
- Drawing text failes with 1282 error | GLFW3 & Freetype
- How to get available Glyph ranges in a font using FreeType lib API
- xcb unable to display freetype bitmap
- configure freetype with an error cannot find native C compiler
- Using freetype-gl to render fonts but seemingly only getting the quads vertices and about 1/4 of the text
- FreeType error: FT_LOAD_GLYPH returns 140 with Brush Script MT font on MacOS
Related Questions in SUBPIXEL
- Line blurry issue with subpixel rendering
- How to design a pixel-perfect progress ring that works for all browser zoom levels?
- Issue with Image Processing: Circle Enveloping object glitches between sizes and as such error is a bit too high
- Why my ESRGan python code produce checkerboard artifacts?
- To obtain the diameters of the maximum and minimum circles using specific (x,y) points on the coordinate plane
- Subpixel accuracy when drawing vector graphics in Qt?
- Is there code in Astropy or other library (any language) that can locate the centroid of a star in a .fits image to sub-pixel precision?
- svg rendering issue on firefox
- Finding every Cell of Grid on Circlepath in an efficient way
- Drawing an Image in Java with Sub Pixel Accuracy
- When do browsers round pixel fractions to full pixels and when do they not?
- find4QuadCornerSubpix vs cornerSubPix
- Prevent subpixel rendering with svg
- "ValueError: None values not supported" when calling SubpixelConv2D function
- Interpolate pixel rectangle that are out of image in OpenCV
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Glyphs can be in any format you see in QueryPictFormats response (but all glyphs in glyphset share same format). Basically you render subpixel antialiased glyphs with freetype, upload it to rgba32 glyphset and rest is the same as when you use a8 (alpha only, see https://github.com/ereslibre/x11/blob/master/xrender/rendertext.c#L46-L47)