coordinates

I am using PDFBOX and itextsharp dll and processing a pdf. so that I get the text coordinates of the text within a rectangle. the rectangle coordinates are extracted using the itextsharp.dll. Basically I get the rectangle coordinates from itextsharp.dll, where itextsharp uses the coordinates system as lower left. And I get the pdf page text from PDFBOX, where PDFBOX uses the coordinates system as top upper left. I need help in converting the Coordinates from lower left to upper left Updating my question Pardon me if you didn't understood my question and if not full information was provided.

when searching for venues (intent "browse", southwest and northeast provided) I receive the following error: Invalid geo coordinates (0.400000,0.000000) What's wrong with these coordinates? I thought latitude is supposed to be in the range -90 to +90 and longitude in the range -180 to +180 ... Any help is appreciated! Thanks, Carl This is intended behavior. The vast majority of cases where people send us 0.00 as a lat/long coordinate, it's because of some programming error/mistake, with an uninitialized variable, for example. So, we return an error, so it's easier to find the mistake, rather

^([-+]?)([\d]{1,2})(((\.)(\d+)(,)))(([-+]?)([\d]{1,3})((\.)(\d+))?)$ I am trying to use this regex above to be able to confirm that the data is a valid coordinate. I am having trouble getting this to work with Firebase rules. When i run the regex in an online regex tester, it works okay, but Firebase rules doesn't seem to accept it. Here is my firebase rule: ".validate": "newData.isString() && newData.val().matches(/^([-+]?)([\d]{1,2})(((\.)(\d+)(,)))(([-+]?)([\d]{1,3})((\.)(\d+))?)$/)" Is there anyway to get this working? You need to double the escaping backslashes, but honestly, your

­I'm coding with API 8. I need to get coordinates X and Y from a View and and set them as the coordinates of a new Button. I tried different ways but nothing works.... The setX and getX method works only from api level 11, I need a way to do that on API8. This is my method that allow to create a draggable copy of a button (this copy is an imageview and when I drop it became a new button) public boolean dragCopy(View view, MotionEvent me, Button bt){ int x,y,w,h,id,t,l; int cont=-1; int coord[] = new int[2]; bt2=new Button(this); id = bt.getId(); bt2.setId(id); Resources res = getResources();

I have this coordinates: lat: 45.815005 lon: 15.978501 and i have mysql table with lat and lon coordinates stored as float what i need is to get all coordinate in 500 meters around me? so basicly my problem is to add X meters to my coordinate location Also: how can i separate coordinate 45.815005 (45 | 81 | 50 | 05 ???) so i can store them in mysql using indexes for quicker search? MySQL supports a spatial extension (quoting) : MySQL supports spatial extensions to enable the generation, storage, and analysis of geographic features. Using those, instead of storing coordinates your own way,

OK, I know this sounds like it should be asked on math.stackoverflow.com, but this is embarrassingly simple maths that I've forgotten from high-school, rather than advanced post-graduate stuff! I'm doing some graphics programming, and I have a triangle. Incidentally, two of this triangle's sides are equal, but I'm not sure if that's relevant. I have the coordinates of two of the corners (vertices), but not the third (these coordinates are pixels on the screen, in case that's relevant). I know the lengths of all three sides. How do I determine the coordinates of the unknown vertex? for oblique

I have an array of coordinates that reflect known positions on an image. Let's call this the template image. It has a unique barcode and orientation markers (which are also in the coordinate array). The image is printed, scanned and fed back into my application to be detected. During printing and scanning, the image could be transformed in three ways; translation, rotation and scale. Assuming that I can find the orientation markers on the distorted image, how can I use matrix transformation to get the relative positions of the remaining coordinates? I posted this question on SO before but made