http://imagej.273.s1.nabble.com/getCursorLoc-function-tp5012993p5013004.html
All the flags are a power of 2. Thus, each flag has exactly one bit set
when written as a binary number. So one can disentangle them by bitwise
> Hi Michael,
> Thanks for the explanation and pointing me to the sample macro - I had
> missed the list of the different flag values. Any idea what the flag value
> 48 indicates? Appears to be a more recent addition as it is not listed in
> the sample macro.
> Thanks,
> Volko
>
> On June 1, 2015 5:49:14 PM GMT+01:00, Michael Schmid
> <
[hidden email]> wrote:
>>Hi Volko,
>>
>>if the cursor is inside the selection, you get the insideROI = 32 flag
>>(cursor inside selection) as long as the cursor position selection is
>>inside the selection.
>>
>>For a PointRoi, the insideROI flag is set if the coordinates are
>>exactly equal to those of a point of the selection. At high
>>magnification, you will see this more often; then it is easier to hit a
>>point exactly with the cursor. At low magnification, it is a matter of
>>luck whether the cursor exactly hits the location of a point.
>>
>>Typically, for the flags one has to do a bitwise 'and' operation with
>>some mask, e.g.
>> shift=1;
>> ctrl=2;
>>if (flags & (shift+ctrl) != 0) print("position with shift or ctrl
>>down");
>>
>>For the flags, see
>>
http://imagej.nih.gov/ij/macros//GetCursorLocDemo.txt>>
>>Michael
>>________________________________________________________________
>>On May 31, 2015, at 08:07, Volko Straub wrote:
>>
>>> Hi Everybody,
>>>
>>> I am using the getCursorLoc(x, y, z, modifiers) function in a macro.
>>Using it with most selection tools, the value returned by the variable
>>when clicking the left mouse button is 16. However, I noticed that when
>>using it with thepointselection tool it can be 16, 32 or 48, which
>>appears to depend on the cursor movement as illustrated by the code
>>below. It looks like it has something to do with the cursor movement
>>(i.e. when cursor is moving at start and end of mouse click, it appears
>>to be 16, if it is stationary at start of mouse click it seems to be
>>initially 48 followed by 32 until cursor is moved), but I couldn't find
>>any comments about this in the macro command documentation. Could
>>anybody provide some more detail/explanation?
>>>
>>> Thanks,
>>> Volko
>>>
>>>
>>> setOption("DisablePopupMenu", true);
>>> setTool(7);
>>> modifiers=0;
>>> while (modifiers!=4) {
>>> getCursorLoc(x,y,z,modifiers);
>>> print(toolID+" "+modifiers);
>>> wait(100);
>>> };
>>> setOption("DisablePopupMenu", false);*
>>> **
>>> *
>>>
>>> --
>>> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>>
>>--
>>ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
>
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>