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I am building a Quran app in React Native and using an IndoPak Nastaleeq font (ttf) to render Arabic text. The problem is that some diacritics (especially Kasra ِ U+0650) are overlapping with letters ...
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111 views

I'm trying to rasterise text in a specified font into an image to be written to a file; this is part of typeface testing, so layout, line breaks, etc. do not matter, but OpenType features like ...
1 vote
0 answers
37 views

I'm building an Android app where I need to overlay styled text on images using Canvas and Paint. I’ve successfully drawn basic text, but I'm running into two main issues: Text appears jagged or ...
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0 answers
71 views

I have this small codepen: https://codepen.io/Ardeshir81/pen/Byoapav This is the code snippet: <style> .root { transform-origin: top left; scale: 20 } span { background:red; position:...
1 vote
1 answer
103 views

Take a look at this codepen: https://codepen.io/Ardeshir81/pen/EaVYXJp * { font-family: "Audiowide"; font-weight: 900; } .root { transform-origin: top left; scale: 15 } span { background: ...
1 vote
2 answers
98 views

I was trying to create custom text rendering composable using the the Canvas composable. However, I don't understand how TextMeasurer is calculating the final height of the composable. Here is a ...
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1 answer
106 views

I am using drawingContext.DrawGlyphRun in my scenario, as I need the best performance I can get as I am rendering a large amount of text at lots of different positions on screen. However, I have come ...
1 vote
0 answers
217 views

I want to render the text as this: But this is what I got: here's the full code but for the sake of conciseness I also wrote a small demo in c: #include "freetype2/ft2build.h" #include &...
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0 answers
101 views

I'm currently working on a simple R script in RStudio that generates text-based images. I've almost completed the script and would like to share it with you. Here's my code so far... # Check if ...
1 vote
1 answer
176 views

I want the effect to run immediately when I call the function, but when I call the function I have to wait 3-4 seconds for the effect to work. I use canvas in HTML const canvas = document....
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44 views

I'm currently trying to create a game in C++17 with SDL2 (and SDL_ttf). When I'm trying to initialize the text renderer, I'm getting an error that says: "Exception thrown at 0x00007FFFB5A19116 (...
1 vote
0 answers
101 views

I'm writing code which needs to find the advances for each grapheme in the original text (e.g., for cursor positioning and selection), and I would like to use the Unicode grapheme boundaries rather ...
2 votes
0 answers
60 views

How can I use sympy’s symbols in my aiogram telegram bot’s answers like Jupiter notebook does? For example this code: from sympy import Symbol, Eq, sqrt h = Symbol('h') a = Symbol('a') AB = sqrt(h**...
1 vote
0 answers
112 views

I have this template in mustache-sharp: Good Day, {{#newline}} The following asset has been retired by {{Actor}}: {{#newline}} {{AssetNumber}}: {{AssetDescription}} Date retirement: {{DateRetired:dd....
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6 votes
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I'm new to Flutter, trying a code to change the color of specific Unicode characters in a string. Color coding \u0951, \u0952, and \u1cda to say blue, red and green. The output string is not matching ...

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