How to rotate a Direction Arrow to a particular location?
Let’s learn how to rotate a Direction Arrow to a particular location. The most accurate or helpful solution is served by Stack Overflow.
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In my app I have a latitude-longitude of 1 fix location. Now user with iPhone device can move anywhere and even he rotate his device, the arrow (some uiimageview) should point to that fix location so User will get direction to that location every time. I tried as follows. -(void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation { CLLocationCoordinate2D here = newLocation.coordinate; [self calculateUserAngle:here];...
Answer:
this code may help you -(void)locationManager:(CLLocationManager *)manager didUpdateHeading:(CLHeading...
DH14-S L at Stack Overflow Mark as irrelevant Undo
Other solutions
I am looking for a PDF reader for Windows that is capable of rotating a PDF, and then simply saving that rotated PDF back to the original location it is in. This to rotate PDF's in my Evernote account to the right direction easily. All readers I have...
Answer:
Try Acrobat (Standard or Pro), or NitroPDF… Note that there are two rotating commands: â...
Max Wyss at Quora Mark as irrelevant Undo
but i can freely move them except for a direction arrows!!! help me!!!!
mindbugg... at Yahoo! Answers Mark as irrelevant Undo
I need to detect & identify an arrow marked on the floor (black coloured one 2 cm wide 6 cm long ) for a robotics project using a set of sensors. (Sensors are placed on the bottom of the robot with IR LED & Sensors units) The objective is to...
Answer:
You are going to be getting into Edge Detection and Pattern Recognition. Learn all you can about those...
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you are on a planet in a location such that all the stars you can see rotate in circular arcs in the sky, and they do not rise or set; a star directly overhead (your zenith) remains stationary. You then walk in one direction a distance of 3000 km to...
Starski at Yahoo! Answers Mark as irrelevant Undo
So whenever I go to add an attachment to any item, I can't move it, scale it, or rotate it in any direction. I get 3 arrow things on the right side that shows the D-pad, a ...show more
GQDO52PG4D2NHERGMYJN344Y4A at Yahoo! Answers Mark as irrelevant Undo
QUESTION: Question 1: I have recorded a macro that could be used by my team but the data in the worksheet download will grow every month and I am stuck as to how to make the macro continue to read all data including the new ones for the subsequent periods...
Answer:
Enoch, I had assumed you were selecting a large area of data and doing some steps like applying formatting...
Miningco.com Mark as irrelevant Undo
Inner core rotate same direction of Earth rotate? outer core rotate opposite direction of inner core?
Answer:
On average all of the planet rotates in the same direction. There are convection currents and magnetic...
AGPFDSLBFUZHYM226BXPRMWFDE at Yahoo! Answers Mark as irrelevant Undo
A ball moves in the direction of the arrow labeled e in the figure. The ball is struck by a stick which briefly exerts a force on the ball in the direction of the arrow labeled g in the figure. Which arrow best describes the direction of ΔP, the change...
Maxine at Yahoo! Answers Mark as irrelevant Undo
Is confusing in the rule book,to quote " The red arrow means do not make the movement shown by the arrow until a green arrow appears. You may make a right turn at a red arrow. You also may make a left turn at a red arrow when turning from a one...
Answer:
"You may make a right turn at a red arrow". That means you make make a right turn after stopping...
nuwa k at Yahoo! Answers Mark as irrelevant Undo
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