Discussions about "black and white"

What is black and white, black and white, black and white, black and white, black and blue? I could not find the answer to this riddle, it might have something to do with penguins though. ChaCha on! Started by Answered on Saturday, March 24, 2012, 1 posts by 1 people.   Read the full thread at chacha Discuss this with your friends on Facebook Answer Snippets (Read the full thread at chacha):

How do you convert an image to black and white in PHP How does one go about converting an image to black and white in PHP? Not just turning it into greyscale but every pixel made black or white? Started by Annan on Friday, October 31, 2008, 6 posts by 6 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): Float gray = (r + g + b) / 3 if(gray . To use for deciding if a pixel should be black or white? If you intend to do this yourself, you easier? Simply round the grayscale color to either black or white.

Qt, text on a black and white screen I'm using Qt (embedded) to make a GUI on a black and white screen. The problem is Qt renders text with shades of grey so it is unreadable on the black and white screen. Does anyone have any idea how to make the text just use 1 bit per pixel, or purely... Started by Mark on Sunday, December 06, 2009, 4 posts by 4 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): Best solution is to just create your own purely black and white fonts. I believe, and if so you can't use them. That should force all of their drawing into a black/white mode. Libraries with that option.

Can We Play a video in black and white Hi i have to play a video which is not black and white.i need to play it as black and white in iphone .can we do this.if yes then how to do ??? Started by AlexanderDeep on Friday, September 04, 2009, 3 posts by 3 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): Using the right blend mode, and painting a white rectangle (or is it... . Unfortunatly, doesnt seem that the MPMoviePlayerController gives you the ability to adjust such a feature, so i would say it is not possible right now with the build in movie player .

How to watch movies in Black and White ? ( no colors ) Where I can change settings to watch movie in black and white in VLC ? if this feature is available on any other player , please let me know . Started by joe on Friday, November 13, 2009, 3 posts by 3 people.   Read the full thread at superuser Discuss this with your friends on Facebook Answer Snippets (Read the full thread at superuser): You should then have fully black & white (well. Drag the Saturation slider fully to the left. Adjust box.

AS3:How to change a colored Bitmap's BitmapData to black and white ? How can I change the bitmapdata of a coloured Bitmap to Black and White in AS3 ? I'm developing a simple image editor tool for a CMS in flash. People should be able to switch the colour of the uploaded Bitmap to black and white. I want the bitmapdata ... Started by yens resmann on Wednesday, July 08, 2009, 6 posts by 4 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): You've converted the image to black and white you can't go back (You lose information during.

Create Black and White PDF from Oracle Reports I have an Oracle Report that must be in pure Black and White. It contains two images which have been converted into Monochrome bitmaps before being inserted onto the report. When the report is executed, the resulting PDF appears to be in black and white... Started by Anthony on Wednesday, February 18, 2009, 3 posts by 3 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): More information can be found at http://www.websupergoo.com. Images to black and white).

Given a background color, black or white text? I'm trying to find a method for determining whether to use black or white text, given a background color (as a hex value). Has anyone dealt with this before? Is there an effective way to do this? In my case, I would be using PHP to implement the logic... Started by Wilco on Tuesday, August 25, 2009, 5 posts by 5 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): White up to 0x66 Here is an algorithm that can be used You could use this formula ... . In mind that if black and white are your only choices you're bound to have cases where neither of them whether to use black or white, e.g.

Black and White / Not a black and white photo - but a black plane - we kiwi have alove affair with black! Not a black and white photo - but a black plane - we kiwi have alove affair with black! Started by Heather Hapeta on Thursday, May 03, 2012, 1 posts by 1 people.   Read the full thread at pinterest Discuss this with your friends on Facebook Answer Snippets (Read the full thread at pinterest):

SVG to black-and-white Hi, I would like to be able to convert SVG documents to black and white. My try is the following Makefile script using 'sed' : %.bw.svg: %.svg sed '/stroke:none/!s/stroke:[^;\"]*/stroke:black/g' $< > $@ This works for lines etc but not for fillings... Started by Helltone on Thursday, February 04, 2010, 4 posts by 4 people.   Read the full thread at stackoverflow Discuss this with your friends on Facebook Answer Snippets (Read the full thread at stackoverflow): Having said that, your dataset may be sufficiently constrained and limited such that... . Since it won't escape XML chars properly or respect character encodings . My first thought is that it can be dangerous to manipulate XML (in this case SVG) via sed etc .