Steven Lee witwall
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| #UPDATE:2013-07-07 21:01 | |
| 127.0.0.1 localhost | |
| #SmartHosts START | |
| #Google Services START | |
| 203.208.46.200 0.docs.google.com | |
| 203.208.46.200 0.drive.google.com | |
| 203.208.46.200 1.docs.google.com |
witwall
/ svg.vba
Created
May 17, 2013 13:14
— forked from wintercn/svg.vba
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| ' svg.vba released 11.08.2002 | |
| Private Function get_export_scaling_factor() As Single | |
| '' point to pixel conversion factor | |
| get_export_scaling_factor = (4 / 3) | |
| End Function |
witwall
/ deskew.java
Created
May 12, 2013 22:27
Automatic image deskew in Java
http://anydoby.com/jblog/en/java/1990 Those who have to process scans should know how painful it is to manually deskew images. There are several approaches to do this deskewing automatically. The basis of all the methods is to identify lines following the same direction in a image and then by deviation from horizon…
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| public double doIt(BufferedImage image) { | |
| final double skewRadians; | |
| BufferedImage black = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_BYTE_BINARY); | |
| final Graphics2D g = black.createGraphics(); | |
| g.drawImage(image, 0, 0, null); | |
| g.dispose(); | |
| skewRadians = findSkew(black); | |
| System.out.println(-57.295779513082320876798154814105 * skewRadians); | |
| return skewRadians; |
witwall
/ CropImage.java
Created
May 12, 2013 22:24
Java Advanced Imaging - how to crop image in Java? http://web.archive.org/web/20091128103822/http://forums.sun.com/thread.jspa?threadID=5191286
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| import java.awt.Graphics; | |
| import java.awt.GraphicsConfiguration; | |
| import java.awt.GraphicsDevice; | |
| import java.awt.GraphicsEnvironment; | |
| import java.awt.HeadlessException; | |
| import java.awt.Image; | |
| import java.awt.Transparency; | |
| import java.awt.image.BufferedImage; | |
| import java.awt.image.ColorModel; | |
| import java.awt.image.PixelGrabber; |
witwall
/ gist:5334142
Created
April 8, 2013 03:56
Here’s the code to replace images in PDFs, in Java and C#. It will replace the first image in the first page.
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| PdfReader pdf = new PdfReader("in.pdf"); | |
| PdfStamper stp = new PdfStamper(pdf, new FileOutputStream("c:\\out.pdf")); | |
| PdfWriter writer = stp.getWriter(); | |
| Image img = Image.getInstance("image.png"); | |
| PdfDictionary pg = pdf.getPageN(1); | |
| PdfDictionary res = | |
| (PdfDictionary)PdfReader.getPdfObject(pg.get(PdfName.RESOURCES)); | |
| PdfDictionary xobj = | |
| (PdfDictionary)PdfReader.getPdfObject(res.get(PdfName.XOBJECT)); | |
| if (xobj != null) { |
witwall
/ .htaccess
Created
April 6, 2013 09:04
— forked from MicahChalmer/.htaccess
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| <IfModule mod_fastcgi.c> | |
| AddHandler fastcgi-script .fcgi | |
| </IfModule> | |
| <IfModule mod_fcgid.c> | |
| AddHandler fcgid-script .fcgi | |
| </IfModule> | |
| Options +FollowSymLinks +ExecCGI | |
| RewriteEngine On |
witwall
/ 1 - setting up RVM.sh
Created
April 6, 2013 08:55
RVM and Bundler on Dreamhost, I can access https://gist.github.com/muffinista/3276350, so I copy it from the google cache
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| # | |
| # Step One - Installing RVM | |
| # | |
| curl -L https://get.rvm.io | bash -s stable --ruby | |
| # Then, install ruby 1.8.7 -- you need to basically match the same version of Ruby as Dreamhost | |
| rvm install ruby-1.8.7-p334 | |
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