convert pixels to centimeters

Source: Conversion of pixels to font sizeIn the interface, often need to accurately calculate the coordinates and font size, and the font is generally used in points, but in the production, if you want to put the font on the picture, and maintain

Specifications/inches/cmThe data table (in inches) of the maximum number of photos that can be rinsed by a digital camera calculated based on 150ppi)5 million pixels valid 4915200, pixels 2560x1920. Portable Photo size: 17X13, 21-inch diagonal line4

Basic knowledge of mobile resolution (DPI,DIP calculation) 1. Terminology and concepts Terms Description Note Screen size (on-screen dimensions) Refers to the actual physical size of the phone, such as 2.8-inch,

  How to convert pixel Px to centimeter...... In course #01, we know the concept of pixels, but we need to understand that pixels, as a size of images, only exist in computers, it only exists in the computer as in the RGB color mode. Pixel is a

On the design and realization of webgis principle from the bottom (II.): Exploring the essence, webgis the map of the front-end map Display scale conversion principle naaovegi ... Article Source: http://www.cnblogs.com/naaoveGIS/Hits: 2453 Updated: 2

1. What if there is no soy milk machine?Drink soy milk is our basic essential in the morning, fried dough sticks soy milk, enjoyable. If I ask you how soy milk comes, grains people will say is money to buy, know that there is soy beans this will be

In the past two days, I used swing to write and print data. I found that the JDK document contains a description in units of 1/72 inch. It is troublesome to convert the paper size and screen size. What is 1/72 inch. I found the following information

1. ing mode in Windows1. the purpose of defining the ing mode in WindowsAfter my synthesis, Windows defines the ing mode for the following purposes: 1. Use habits of different people. People in different countries, regions, and people prefer to use

There are probably a lot of beginners who know that a piece of film if the pixel is too high, it will take up memory, the output will be very slow. But if the pixel is low, the slice will not be clear, we should be very clear to the situation and

VB mouse drawing Basic Data summary In view of the first half of the program to write a mouse, this will be collected before the summary of the data, to those who used to search the same as me everywhere VB enthusiasts a little convenient, and