Re: How to change Tool modes programmatically for a Image View?

FROM : Randall Meadows
DATE : Fri May 23 22:44:47 2008

On May 23, 2008, at 2:31 PM, Karl von Moller wrote:

> Posted this question last night and maybe it was missed by most??!!
>
> Hi, I'm trying to find out if it's possible to change the tool mode 
> of an IKImageView's View programmatically? These are the tool modes 
> provided by IKImageView's header file
>
> IKToolModeNone;
> IKToolModeMove;
> IKToolModeSelect;
> IKToolModeCrop;
> IKToolModeRotate;
> IKToolModeAnnotate;
>
> Obviously these can be set in IB but I would like to have a single 
> button in the user interface that would let the user cycle through 
> the various tool options.
>
> Can this be done?


-setCurrentToolMode:, as in

[myView setCurrentToolMode:IKToolModeSelect];

which can also be written as

myView.currentToolMode = IKToolModeSelect;

Review the documentation on ObjC-2.0 Properties to see why, even 
though the documentation does not list this specific method name, the 
object will respond to that message.