Now we are saying “Red values go from 0 to 100, green from 0 to 500, blue from 0 to 10, and alpha from 0 to 255.”įinally, while you will likely only need RGB color for all of your programming needs, you can also specify colors in the HSB (hue, saturation, and brightness) mode. The range of RGB values will be from 0 to 100.”Īlthough it is rarely convenient to do so, you can also have different ranges for each color component: colorMode(RGB,100,500,10,255) The above function says: “OK, we want to think about color in terms of red, green, and blue. You can do this by specifying a custom colorMode(). For example, you might prefer to think of color as ranging from 0 to 100 (like a percentage). However, Processing will let us think about color any way we like, and translate our values into numbers the computer understands.
#255 255 255 color chart series#
Behind the scenes in the computer's memory, color is always talked about as a series of 24 bits (or 32 in the case of colors with an alpha). RGB color with ranges of 0 to 255 is not the only way you can handle color in Processing. No fourth argument means 100% opacity.
#255 255 255 color chart code#
In addition, if we draw two shapes, Processing will always use the most recently specified stroke and fill, reading the code from top to bottom. Also, remember not to eliminate both-with noStroke() and noFill(), nothing will appear! Our instinct might be to say “ stroke(0)” for no outline, however, it is important to remember that 0 is not “nothing”, but rather denotes the color black. bit identifying the network - bit identifying the subnet - bit identifying the host. Using color coding can visually see the bits of IP ADDRESS that identifies the network, subnet and host. Displays binary conversion of IP ADDRESS. Stroke or fill can be eliminated with the functions: noStroke() and noFill(). Displays hexadecimal conversion of IP ADDRESS. Stroke(0) // Setting the outline (stroke) to blackįill(150) // Setting the interior of a shape (fill) to grey size(200, 200) īackground(255) // Setting the background to white There is also the function background(), which sets a background color for the window.
#255 255 255 color chart full#
We will use eight bit color for our grayscale range and 24 bit for full color (eight bits for each of the red, green, and blue color components).īy adding the stroke() and fill() functions before something is drawn, we can set the color of any given shape. Imagine if we had eight bits (one byte) in sequence-how many ways can we configure these switches? The answer is (and doing a little research into binary numbers will prove this point) 256 possibilities, or a range of numbers between 0 and 255. This memory is just a long sequence of 0's and 1's (a whole bunch of on or off switches.) Each one of these switches is a bit, eight of them together is a byte. Color for a given shape needs to be stored in the computer's memory.
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