coordinate-systems

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Drawing Arc in Java

I need to draw a Pie Arc in Java with start angle 350 and end angle 20.The cordina开发者_高级运维te system I follow is as follows:-[详细]

2023-01-22 18:54 分类：问答
math, coordinates

now i making some problem with JAVA, but don\'t remember how get lenght between to coordinate-system.[详细]

2023-01-16 21:47 分类：问答
Convert GPS coordinates to coordinate plane

This is somewhat related to another question I asked: Translate GPS coordinates to location on PDF Map.That got me to this point, now I\'m stuck on the math.[详细]

2023-01-13 05:02 分类：问答
Change origin of canvas

I have to create a canvas that contains object with position in binding with latitude and longitude. My canvas support element\'s drag and zooming but until now I have used always standard coordinate[详细]

2023-01-12 22:20 分类：问答
Doubts in converting spherical coordinates

I\'m trying to convert spherical coordinates (namely latitude and longitude from a GPS device) into Cartesian coordinates. I\'m following this simple conversion derived from the polar coordinates conv[详细]

2023-01-12 18:53 分类：问答
How to do a rotation in R^2?

i\'m stuck with a seemingly simple problem in mathematics: i need to rotate points in a 2-dimensional cartesian coordinate system, i.e. i have a point given by (x/y) and an angle gamma and i need to g[详细]

2023-01-12 13:00 分类：问答
What is the difference between coordinate systems for iPad and iPhone?

I\'m trying to make an application in cocos2d that can be used on multiple platforms (iPad, iPhone, iPod touch). Let\'s say I set a point to (360,160). The point would show up three fourths from the l[详细]

2023-01-09 03:45 分类：问答
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开发者_Go百科 is (0,51). But in window coordinate system it should be 51 + 44(navigation[详细]

2023-01-06 04:45 分类：问答
How can I convert a shapefile from AGD66 to GDA94 from a script, using open source libraries

How can I convert a shapefile from AGD66 to GDA94 programmatically, using open source libraries?I don\'t want to use arcgisscripting because I don\'t have a licence.[详细]

2023-01-02 10:29 分类：问答
Get coordinates in parent, but not in stage

I know about Flash\'s localToGlobal and globalToLocal methods to transform coordinates from the local system to the global system, but is there a way to achieve the intermediate? To transform coordina[详细]

2022-12-30 12:58 分类：问答