argb – Tarik Billa

Color similarity/distance in RGBA color space

December 6, 2023 by Tarik

Finally, I’ve found it! After thorough testing and experimentation my conclusions are: The correct way is to calculate maximum possible difference between the two colors. Formulas with any kind of estimated average/typical difference had room for discontinuities. I was unable to find a working formula that calculates the distance without blending RGBA colors with some … Read more

Create a BufferedImage from file and make it TYPE_INT_ARGB

July 29, 2023 by Tarik

BufferedImage in = ImageIO.read(img); BufferedImage newImage = new BufferedImage( in.getWidth(), in.getHeight(), BufferedImage.TYPE_INT_ARGB); Graphics2D g = newImage.createGraphics(); g.drawImage(in, 0, 0, null); g.dispose();

Transparent ARGB hex value

October 19, 2022 by Tarik

Here is the table of % to hex values: Example: For 85% white, you would use #D9FFFFFF. Here 85% = “D9” & White = “FFFFFF” 100% — FF 95% — F2 90% — E6 85% — D9 80% — CC 75% — BF 70% — B3 65% — A6 60% — 99 55% — 8C … Read more