Answer: A point-and-shoot digital camera estimates the light that will reach the sensor on an LCD screen. A SLR camera is a single lens reflex camera. As an SLR camera has a reflex mirror, it allows you to see through the viewfinder the real image that the film will see.
Explanation:
Optical viewfinders show you a true image. Which means that there's no lag; you're simply looking at a scene through a lens. Cameras using electronic viewfinders, on the other hand, have to convert the light into a digital image and then display it via the EVF. And that can take time, which manifests as viewfinder lag.
C programming Computers represent color by combining the sub-colors red, green, and blue (rgb). Each sub-color's value can range from 0 to 255. Thus (255, 0, 0) is bright red, (130, 0, 130) is a medium purple, (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (In other words, equal amounts of red, green, blue yield gray).
Given values for red, green, and blue, remove the gray part.
Answer:
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Explanation:
In C programming, computers represent color by combining the sub-colors red, green, and blue (rgb), where each sub-color's value can range from 0 to 255. For example, (255, 0, 0) represents bright red, (130, 0, 130) represents a medium purple, (0, 0, 0) represents black, (255, 255, 255) represents white, and (40, 40, 40) represents a dark gray. When equal amounts of red, green, and blue are combined, they yield gray. Thus, (130, 50, 130) represents a faded purple, due to the (50, 50, 50) gray part.