image-formats

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Can Cairo (the graphics library) be used to render mathematical formulas and pictures (latex style)?

Does it need any dependencies for full-fledged unicode character rendering, o开发者_如何学JAVAr can it read and render any platform\'s (Linux/Max/Windows) native font glyphs without much problems?[详细]

2023-03-22 14:08 分类：问答
Detecting image type from base64 string in PHP

Is it possible to find out the type of an image encoded as a base64 Str开发者_运维技巧ing in PHP?[详细]

2023-03-07 05:46 分类：问答
Best image format for images with color gradients?

This is not totally a programming question, but I think this is best place to ask. The front page of my website has a nice banner, where more than half the image is a \"gradient\" of a color, and the[详细]

2023-02-23 00:55 分类：问答
Directory.GetAllImageFiles How should i do it?

I would 开发者_JS百科like to get fill a String array with all the images found within a directory.[详细]

2023-02-09 22:35 分类：问答
How is HDR data stored?

I am wondering what the data structure is behind storing images with HDR data. I understand how regular images (rgba) and cubemaps are stored. I doubt its as simple as storing multiple images at diffe[详细]

2023-02-09 16:06 分类：问答
Loading texture doesn't work with the correct texture width/height

I am trying to load a texture for a cube and I have trouble with the dimensions I use. The texture has the power of two (256x256). When it should use 256 as width and height it throws an exception:[详细]

2023-02-07 10:34 分类：问答
If I have an iPad app with lots of images, is PNG still the best option?

I am working on an iPad application which has hundreds of photo-quality开发者_JS百科 images. I would have naturally assumed to store these images as JPEGs so as to optimize the app file size. However,[详细]

2023-01-27 08:09 分类：问答
Is there a function in MATLAB that converts a .raw file into a matrix?

I want to import a .raw file into MATLAB as a matrix (frames x spatial x spectral). Is there a开发者_运维技巧 built-in function to do this?If you\'re referring to a raw image file from a camera, I wou[详细]

2023-01-25 21:07 分类：问答
Preferred Vector Image format for use in WPF?

As per the title, what\'s the preferred image format (or formats) for use in WPF? My company will hire a designer to design some logos, images, toolbar icons, etc. for use in a WPF application. I was[详细]

2023-01-25 17:34 分类：问答
How can I convert between RGB565 and RGB24 image formats in MATLAB?

I am getting an RGB matrix from a microprocessor that outputs an开发者_C百科 image in RGB565 format. I want to read this into MATLAB, convert it to RGB24 format, and output the image. How do I do this[详细]

2023-01-13 01:13 分类：问答