convert to dwg file

SOURCE http://blog.csdn.net/cuixiping/article/details/45932793Canvas converted to Dataurl (get dataurl from canvas)var dataurl = canvas.toDataURL(‘image/png‘);var dataurl2 = canvas.toDataURL(‘image/jpeg‘, 0.8);Convert file object to Dataurl, Blob object to DataurlThe file object is also a Blob object, with the same processing.function readBlobAsDataURL(blob, call

Import Java.io.ByteArrayInputStream; Import Java.io.File; Import Java.io.FileInputStream; Import Java.io.FileOutputStream; Import Java.io.InputStream; /** * Convert binary flow to picture file * @author Night Breeze Studio Www.soservers.com */public class Imgertofileutil {/** * converts received string to picture save * @param imgstr binary Stream Conversion String * @param imgpath Picture's save path

Recently, python was used to develop a test tool for the project. Because the user is in another department, the leader wants to release the Python script to be executable without running the python platform.ProgramIt is best to use a single EXE file and protect the source code of our department. Pyinstaller meets this requirement. Currently, the latest version of pyinstaller is 2.0, which supports python2.7. Next, this article will discuss how to use

Transferred fromHttp://www.cnblogs.com/balian/archive/2012/11/22/2782308.html Recently, python was used to develop a test tool for the project. Because the user is in another department, the leader wants to release the Python script to be executable without running the python platform.ProgramIt is best to use a single EXE file and protect the source code of our department. Pyinstaller meets this requirement. Currently, the latest version of pyinstal

1. Background:When you learn Java, there is only one section in the textbook about title, and you have to write your own cumbersome configuration file, and the end result can only be converted to a jar file. It's really a bad heart. This blog teaches you how to quickly and easily package Java code into jar files and convert to exe executable files2. Preface:We al

recently, a friend of mine suddenly, asked me what method to quickly convert the image file into Word documents, the boss temporarily assigned tasks, urgent, as every day with the document data dealing with us, who has not encountered such a thing, who did not because of the lack of knowledge and eat loss? Fortunately experienced, but also learned a lot of knowledge, I quickly recommended abbyy finereader 1

Recently, the serial port upgrade program needs to convert the. Out file into a binary file and burn it to flash for offline use. The conversion method is divided into two steps: (1) first convert the. Out file to the Hex file: Th

In practical applications, sometimes we need to convert the Python program to EXE file for easy useFirst, the use of PIP directly installed Pyinstaller, almost one-click installation, very convenient.After installation, the CD is located to the installation path, PYINSYTANLLER-V can view the version of Pyinstaller, if you do not want to copy the files need to be converted to the installation path or enter a

node. js file read/write, convert sheet Atlas data to keel animation Atlas data var fs = require("fs") var readline = require("readline"); var rl = readline.createInterface({ input:process.stdin, output:process.stdout }); var path = undefined; var dbName = undefined; rl.question("请输入文件名",function(answer){ path = answer; rl.question("请输入龙骨动画名",function

function GetImgToBase64 (url,callback) {//Convert picture to Base64 var canvas = document.createelement (' canvas '), CTX = Canvas.getcontext (' 2d '), img = new Image; Img.crossorigin = ' Anonymous '; Img.onload = function () { canvas.height = img.height; Canvas.width = Img.width; Ctx.drawimage (img,0,0); var dataurl = Canvas.todataurl (' image/png '); Callback (Dataurl); canvas = null; }; img.src = URL;}function Dataurl

Recently, a project needs to convert files (such as Word, Excel, txt, and image) to PDF files. After searching the documents, there are many implementation methods, such as calling a virtual printer for conversion, use third-party components (such as itextsharp and sharppdf. Now both of them are used. When HTML is converted to a PDF file, I cut the HTML into an image and

Address: http://blog.csdn.net/orangeman1982112/archive/2008/10/22/3122542.aspx The most common use of cvrtbin is to convert NK. bin to NK. nb0. The usage is as follows: Cvrtbin [Options] [filename] -S: generate a SRE file from the binfile-R: generate a ROM file from the binfile -Starting address of a ROM file

access| conversion Recently, the network administrator gave me a space on the server to show some information. In order to facilitate the query on the network, they made a simple ASP query system, which is linked to an MDB format Access database, and before the web, data is used in Excel form Software to summarize, format for XLS, can you convert XLS file to MDB format? The first though