Re: [android-developers] Zoom on canvas.drawLine(), is that possible?

2011-01-09 Thread TreKing 
On Sat, Jan 8, 2011 at 7:39 PM, kahken  wrote:

> How do I implement this?


By doing a lot of math. And by programming.

If you want a better, more detailed answer, you'll have to ask a better,
more detailed question.

-
TreKing  - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] Zoom on canvas.drawLine(), is that possible?

2011-01-09 Thread brian purgert 
Yeah if you explain it better I bet I can answer your question because I'm
doing alot of stuff like this right now.
On Jan 9, 2011 9:36 PM, "TreKing"  wrote:
> On Sat, Jan 8, 2011 at 7:39 PM, kahken  wrote:
>
>> How do I implement this?
>
>
> By doing a lot of math. And by programming.
>
> If you want a better, more detailed answer, you'll have to ask a better,
> more detailed question.
>
>
-
> TreKing  - Chicago
> transit tracking app for Android-powered devices
>
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Re: [android-developers] Zoom on canvas.drawLine(), is that possible?

2011-01-09 Thread brian purgert 
Scale the entire canvas,
On Jan 8, 2011 8:39 PM, "kahken"  wrote:
> Hi guys,
>
> I have a view object with series of lines drawn on it by using
> canvas.drawLine(). However, the lines were too big to be fitted on the
> screen. So, the lines have to be scaled down and user can zoom in and
> zoom out on the lines. How do I implement this?
>
> Thanks in advance.
>
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