![255 255 255 is white or black 255 255 255 is white or black](https://images.yachtworld.com/resize/1/23/11/7312311_20200720203705301_1_XLARGE.jpg)
There is also the function background(), which sets a background color for the window.
#255 255 255 is white or black 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. What about when I process an image on my home computer which is not calibrated, and have it printed at a lab?" an accurately calibrated and profiled monitor allows you to see a realatively accurate version (with in the limitations of that monitor) of your photograph.Color for a given shape needs to be stored in the computer's memory. Not all papers can produce a very pure white. Not all papers and not all printers are capable of really black and shadow detail separation. Within the limitations of the process, printer and paper ayou are using. "Is this true that if you profile your printer you can print the entire scale?". The commercial studio uses an expensive color management system. They use the entire scale in Photoshop, get the image to look good on the monitor, and their Epson 9600 is profiled to adjust.
![255 255 255 is white or black 255 255 255 is white or black](https://www.copierguide.com/wp-content/uploads/2014/03/Copystar-C-255-Ecosys-6530-taskalfa-305-600x330.jpg)
He explained that they profile the printer to adjust. "A much more technical person at a commercial studio then told me that they adjust for the entire 0-255 scale, placing pure black on 0 or 1 and pure white on 255. That is becasue they are playing it very conservatively to compensate for their slop. "A person at a volume studio's internal lab printing with an RA4 process told me thats how they do it as well." The deeper answer is that if you are going to arbitrarily clip your image I hope you are doing it on duplicate files and not your originals or masters.
![255 255 255 is white or black 255 255 255 is white or black](http://www.thai-explore.net/file_upload/cover/8267.jpg)
That would depend on the printer and the paper. "When making exposure adjustments on a computer, I read that you should set your blacks around 20, since inkjet printers can't separate detail below this point, and you should set your white at 235, since they can't separate detail above this point." What about when I process an image on my home computer which is notĬalibrated, and have it printed at a lab? Is this true that if you profile your printer you can print the entire scale? The commercial studio uses anĮxpensive color management system, the internal lab at the volume studioĭoesn't keep up on color management very well. They use theĮntire scale in photoshop, get the image to look good on the monitor, and Point, and you should set your white at 235, since they can't separate detailĪ person at a volume studio's internal lab printing with an RA4 process toldĪ much more technical person at a commercial studio then told me that theyĪdjust for the entire 0-255 scale, placing pure black on 0 or 1 and pure white Your blacks around 20, since inkjet printers can't separate detail below this When making exposure adjustments on a computer, I read that you should set I'm new to the serious photoshop/color management game, and have heard someĬonflicting info from a book and two people.