Problema con opengl y on1 photo raw7/31/2023 ![]() These points correspond to the left and right edges of the histogram. The lower left corner is pure black and the upper right corner is pure white. Actually, let’s take one step back and answer a fundamental question. By default the All tab is selected, which controls tone. The Curves filter is in the Effects module and added to the filter stack just like any other filter. There’s no “correct” or “perfect” histogram shape… it’s all relative to the mix of tones in your scene. Other colors that are displayed, such as yellow, cyan and magenta, are where the primary colors mix. The numbers show the RGB values of the pixels beneath your cursor. Hover your cursor over your photo and the numeric values at the bottom of the histogram change. White is overall luminance and the colors are the RGB values - the red, green and blue channels. ![]() ON1 Photo RAW presents both the luminance and RGB values in the histogram. If your photo has clipped shadows or blown highlights, those tones fall off the edges of the histogram. ![]() ![]() The right side of the histogram is the highlights, and (you guessed it!) the far right edge being pure white. The left side of the histogram is the shadows, with the far left edge being pure black. It is a visual distribution of the dark and light tones in your image. If you’re not familiar with the histogram, or need a quick refresher, the histogram shows the spread of brightness levels in your scene. ![]()
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