pixels

I have a website which uses pixel to render the pages. But when i view the website in different devices having different screen resolution the whole page will not fit into screen and if i use percentage , the page content will get squeezed . Is the responsive web design is the right choice to design the web page. If so, I have got few concerns. What is the risk involved in converting existing web site to incorporate responsive design. Is there any framework available to do this and which is the best one How it is supported across devices and browsers Using media queries will adapt a different

I am working with Images in Java, I have designed more over 100+ images(.png) format, They were all Trasparent and Black Color Drawing. The problem is, Now I have been asked to change the color of the Drawing (Black -to ). I have searched many code snipped at google,that changes the Bitmap (pixels) of the Image, but i am not guessing what i have to do to match the exact pixel and replace specially when the images if in Transparent mode. Below is the code in .Net (C#) Bitmap newBitmap = new Bitmap(scrBitmap.Width, scrBitmap.Height); for (int i = 0; i < scrBitmap.Width; i++) { for (int j = 0; j

I'm grabbing a portion of the screen and scanning through the pixels for a certain color range. I looked at MSDN's Capturing an Image example and know how to use the functions. I can get the bits into an array, but I'm not sure how to do it in such a way that I can loop through it as I would an image. A pseudo-example (which I'm sure is way off): for ( x = 1; x <= Image.Width; x += 3 ) { for ( y = 1; y <= Image.Height; y += 3 ) { red = lpPixels[x]; green = lpPixels[x + 1]; blue = lpPixels[x + 2]; } } That's basically what I want to do, so if red, blue, and green is a certain color, I'll know

When creating an HTML page, should I specify things like margin s with pixels or with points in CSS? Is one of them considered to be better practice than the other? Any advantages or disadvantages to either one? Use px or em CSS FONT-SIZE: EM VS. PX VS. PT VS. PERCENT Points (pt): Points are traditionally used in print media (anything that is to be printed on paper, etc.). One point is equal to 1/72 of an inch. Points are much like pixels, in that they are fixed-size units and cannot scale in size. Generally, 1em = 12pt = 16px = 100%. [Conclusion] The winner: percent (%). JohnB note: this is

Does setWidth(int pixels) use device independent pixel or physical pixel as unit? For example, does setWidth(100) set the a view's width to 100 dips or 100 pxs? Thanks. Daniel Lew It uses pixels, but I'm sure you're wondering how to use dips instead. The answer is in TypedValue.applyDimension() . Here's an example of how to convert dips to px in code: // Converts 14 dip into its equivalent px Resources r = getResources(); int px = Math.round(TypedValue.applyDimension( TypedValue.COMPLEX_UNIT_DIP, 14,r.getDisplayMetrics())); The correct way to obtain a constant number of DIPs in code is to

I am making a function using C++ and OpenCV that will detect the color of a pixel in an image, determine what color range it is in, and replace it with a generic color. For example, green could range from dark green to light green, the program would determine that its still green and replace it with a simple green, making the output image very simple looking. everything is set up but I'm having trouble defining the characteristics of each range and was curious if anyone knows or a formula that, given BGR values, could determine the overall color of a pixel. If not I'll have to do much