Top "Coordinate-systems" questions

How to draw lines in Java

I'm wondering if there's a funciton in Java that can draw a line from the coordinates (x1, x2) to (y1, …

java coordinates coordinate-systems
How do android screen coordinates work?

I am working with Android Animation and I have found the Android coordinate system to be quite confusing so I …

android android-animation coordinate-systems
Python conversion between coordinates

Are there functions for conversion between different coordinate systems? For example, Matlab has [rho,phi] = cart2pol(x,y) for …

python coordinate-systems
flip svg coordinate system

Is there a way to flip the SVG coordinate system so that [0,0] is in the lower left instead of the …

svg coordinate-systems cartesian
FREE Tool for watching coordinates in PDF

Is there any tool in some PDF Viewer/Editor like Acrobat, Evince, etc. where I can navigate and watch coordinates(…

pdf acrobat coordinate-systems
Convert a UIView origin point to its Window coordinate system

I want to get the origin of scrollView in the window coordinate system. For Example, presently, scollView origin is (0,51). But …

ios uiview coordinate-systems uiwindow
Changing the Coordinate System in LibGDX (Java)

LibGDX has a coordinate system where (0,0) is at the bottom-left. (like this image: http://i.stack.imgur.com/jVrJ0.png) …

java 2d sprite coordinate-systems libgdx
Plotting vectors in a coordinate system with R or python

I am looking for advice on plotting vectors in the cartesian plane. The task is to plot points (coordinates) and …

python r vector plot coordinate-systems
Check if geo-point is inside or outside of polygon

I am using python and I have defined the latitudes and longitudes (in degrees) of a polygon on the map. …

python polygon coordinate-systems shapely point-in-polygon
Algorithm for finding nearest object on 2D grid

Say you have a 2D grid with each spot on the grid having x number of objects (with x >=0). …

algorithm 2d multidimensional-array coordinate-systems