uncleflo
Registered since September 28th, 2017
Has a total of 4281 bookmarks.
Showing top Tags within 4 bookmarks
howto information development guide reference administration design website software solution online service product business uk tool company linux code server application system web list video marine create data experience tutorial description explanation learn technology build article blog world project boat download windows lookup security free performance javascript technical london beautiful control network tools support course file research purchase image library programming youtube example php install construction opensource community html quality computer feature profile power browser music platform process mobile work user share manage professional database hardware buy industry advice internet dance developer installation camera search 3d customer access travel material standard money test develop documentation review css photography engineering webdesign engine device digital speed event api source program management question client phone discussion content simple story water marketing yacht app account setup interface package idea fast communication compare cheap script market study easy live google resource operation demonstration startup monitor
Tag selected: coordinate.
Looking up coordinate tag. Showing 4 results. Clear
Stackoverflow - offsetTop vs. jQuery.offset().top
Saved by uncleflo on May 9th, 2018.
I have read that offsetLeft and offsetTop do not work properly in all browsers. jQuery.offset() is supposed to provide an abstraction for this to provide the correct value xbrowser. What I am trying to do is get the coordinates of where an element was clicked relative to the top-left of the element. Problem is that jQuery.offset().top is actually giving me a decimal value in FFX 3.6 (in IE and Chrome, the two values match). http://jsfiddle.net/htCPp/ exhibits the issue. If you click the bottom image, jQuery.offset().top returns 327.5, but offsetTop returns 328. I would like to think that offset() is returning the correct value and I should use it because it will work across browsers. However, people obviously cannot click decimals of pixels. Is the proper way to determine the true offset to Math.Round() the offset that jQuery is returning? Should I use offsetTop instead, or some other method entirely?
offset top left position development code abstract browser coordinate element jquery js javascript pixel chrome ie firefox crossbrowser stackoverflow problem solution
State-space representation
Saved by uncleflo on June 23rd, 2017.
In control engineering, a state-space representation is a mathematical model of a physical system as a set of input, output and state variables related by first-order differential equations. "State space" refers to the Euclidean space in which the variables on the axes are the state variables. The state of the system can be represented as a vector within that space. To abstract from the number of inputs, outputs and states, these variables are expressed as vectors. Additionally, if the dynamical system is linear, time-invariant, and finite-dimensional, then the differential and algebraic equations may be written in matrix form. The state-space method is characterized by significant algebraization of general system theory, which makes it possible to use Kronecker vector-matrix structures. The capacity of these structures can be efficiently applied to research systems with modulation or without it. The state-space representation (also known as the "time-domain approach") provides a convenient and compact way to model and analyze systems with multiple inputs and outputs. With {\displaystyle p} p inputs and {\displaystyle q} q outputs, we would otherwise have to write down {\displaystyle q\times p} q\times p Laplace transforms to encode all the information about a system. Unlike the frequency domain approach, the use of the state-space representation is not limited to systems with linear components and zero initial conditions.
space state representation example wikipedia equation mathematics variable coordinate system model express physical control control-engineering
How To Export Blender Models to OpenGL ES: Part 1/3 | Ray Wenderlich
Saved by uncleflo on February 8th, 2015.
Recently, we published Blender tutorial for beginners that showed you how to create your own 3D models in Blender. But you might be wondering – how can I export Blender models to OpenGL ES? That’s what this epic three-part tutorial series is all about! You will learn how to make an awesome 3D model viewer for iOS that can display models that you create in Blender.
blender model obj opengl tutorial beginner create wonder viewer display export 3d render file format example shape app opengles organize refresh knowledge tool convert texture coordinate normal face vertex maya graphics beautiful design
The Google Geocoding API - Google Maps API Web Services — Google Developers
Saved by uncleflo on December 11th, 2012.
Geocoding is the process of converting addresses (like "1600 Amphitheatre Parkway, Mountain View, CA") into geographic coordinates (like latitude 37.423021 and longitude -122.083739), which you can use to place markers or position the map. The Google Geocoding API provides a direct way to access a geocoder via an HTTP request. Additionally, the service allows you to perform the converse operation (turning coordinates into addresses); this process is known as "reverse geocoding."
geo code geocoding api maps web service developer request url latitude longitude address coordinate world access development application
No further bookmarks found.