Answer by alex for PNG++ Read Pixel Color Values
can't add a comment, so here goes :) Actually, you should want image[Y][X] since first [] gets you to Y-th row, and then to the X-th column in that row. Btw, I'm the author of PNG++. Feel free to ask...
View ArticleAnswer by Kleist for PNG++ Read Pixel Color Values
I've never used png++, but from reading the documentation on pixel I think you can access a pixel (X,Y) of png::image<T> image with image[Y][X] and then access the red, green and blue values by...
View ArticlePNG++ Read Pixel Color Values
How do I read the pixel color values in a png with png++? I dont see any way of reading values in the documentation. I need to get all the values rgba seperately and append them to a char array.
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