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/*** DP, SP conversion to PX tool class** @author Fxsky 2012.11.12**/public class Displayutil {/*** Convert PX value to dip or DP value to ensure size unchanged** @param pxvalue* @param scale* (attribute density in Displaymetrics Class)* @return*/public static int Px2dip (context context, float Pxvalue) {Final float scale = context.getresources (). Getdisplaymetrics (). density;return (int) (Pxvalue/scale + 0.5f);}/*** Convert dip or DP values to PX v

Dip: Device Independent pixels (device independent pixels). Different devices have different display effects. This is related to the device hardware. Generally, to support WVGA, hvga, and qvgaWe recommend that you use this,Pixel independent.Px: pixels (pixels). Different devices have the same display effect. Generally, we use hvga to represent 320x480 pixels, which is usually used.PT: point, a standard unit of length, 1pt = 1/72 inch, used in the printing industry, very easy to use;

Document directory 1: Main Screen Size 2: Mobile Phone size 1: pixel (PX) 2: Resolution resolution 3: density Density 4: DPI densitydpi 5: Dip (DP) device independent Pixel Note: There is a formula 6: SP pixel Amplification 7: Resolution of each screen I have never been very clear about the cell phone size and screen resolution, so I spent some time learning about it and make a summary. If something is wrong, I still hope to correct it.

Px: The pixel of the screen.In: inchesMM: mmPT: LB, 1/72 inchDP: an abstract unit based on density. If a screen of DPI is displayed, 1dp = 1px.Dip: equivalent to DPSP: similar to DP, but it also scales according to the user's font size preference.We recommend that you use SP as the unit of text, and dip for others. The following is an overview of the relationship between DIP and PX: The following figure shows the resolution information density, which

different mobile phones, you will find that the horizontal line on some mobile phones is shorter than the mobile phone screen, and some are longer than the screen, the differences between tablets and mobile phones are more obvious.Dip: It is exactly the same as DP, but the name is different. Dip was used in earlier Android versions. We recommend that you use the DP name for consistency with sp.SP: Scale-independent pixel ). SP is similar to DP, but t

Px, dp, and sp used in android DevelopmentFirst, we will introduce these units: Px: pixels (pixels), which corresponds to the actual pixels on the screen. Dip: device independent pixels, which is a density-independent pixel. It is an abstract unit based on screen density. On a display at 160 o'clock per inch, 1dp = 1px, that is, the 1: 1 relationship. (Dp is dip)Sp: scaled pixels (enlarged pixels). pixels i

Dpi, ppi, dip, dp, px, sp, dpippi Basic Concepts 1. dpi (dots per inch): The number of dots per inch; ppi (Pixel per inch): The number of dots per inch. Designed for the monitor, dpi = ppi. 2. dip (device independent pixels) devices are independent pixels. Different devices have different display effects, which are related to device hardware and do not depend on pixels. 3. dp (Density-independent pixel), an abstract unit based on screen Density. 1

Why do I run it after setting SP to 4096? Is it from 4096 and then 4095 or 4097? 4096 is steppingstone's address?Why is the interruption set to 3072? S3C2410 and S3C2440 have internal RAM and external SDRAM, which are called memory;The SP is located in the memory, which can be internal RAM or SDRAM, as long as the current runningProgramYou can. At startup, first execute the internal RAM 4096, and then

1. SP split screen: Display On/Off split screen1. Open a file with vi2. Run the SP command to operate another file to be opened.3. display the up/down split screen after opening the fileIi. SP split-screen display: two files are displayed up and down1. input the following command: VSP d2041_i2c.c.2. Effect of the left/right dashboard of the VSPThis is a frequentl

first introduce these units:px : pixels (pixels), the actual pixel point on the corresponding screen.Dip :d evice independent pixels, density independent pixels, based on the abstract unit of screen density.On a monitor that is 160 dots per inch.1DP = 1px, which is 1:1 relationship. (DP is DIP) sp : scaled pixels (enlarge pixels). Pixels independent of density and font scaling. Mainly used for font display of best for textsize.Because the Android devi

Download Https://github.com/soybean217/demo-forwardingIntroduction IntroductionA demo for store and forwarding HTTP data. Base SP or MM fee or user register interface.A sample that stores and forwards HTTP data interfaces. Based on SP or mm billing or user registration data interface.Structure structureDemo-base, Public Function pack.Demo-interface,http Data receiving storage interface engineering. Interfac

agent is responsible for synchronizing the Copy command to the subscription server, which is still running. 4. In addition, there are also jobs that clear expired commands (REPL-clear distribution) and jobs that clear snapshots (REPL-clear snapshots ). Bytes -------------------------------------------------------------------------------------------------------------------- (1) Too many transaction commands cause the log reader to read the transaction command timeout (or the server performance m

650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/27/56/wKiom1Nx2b6wI8BpAALoUdZoJJQ877.jpg "title=" 5.13. JPG "alt=" wkiom1nx2b6wi8bpaaloudzojjq877.jpg "/>"What skills can I learn from this course?"Through this video you can learn all the configuration of the iOS XR system for the most important device of the Cisco SP CCIE Exam and help you pass SP CCIE certification successfully. This course cover

first introduce these units:px : pixels (pixels), corresponding to the actual pixel point on the screen.Dip :d evice independent pixels, density independent pixels, based on the abstract unit of screen density. On a 160-point-per-inch display,1DP = 1px, which is 1:1 relationship. (DP is DIP)sp : scaled pixels (enlarge pixels). Pixels independent of density and font scaling. Mainly used for font display of best for textsize.Because the Android device s

1.dp=dip2.PX is based on pixels, and the latter is based on pixel density.3.PX can be used for width height or font, DP for width, SP for fontThe 320*480 screen is the benchmark in 4.android. The same values of PX and DP, the same on the 320*480 screen, but different after changing the screen,The PX is also the same size as the 320*480, and the DP automatically fits the screen according to the scale5. Similarly, S