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From: Jan on 29 Apr 2010 08:12
Dear

Can anyone help me to get the coordinates of my mouse only inside an axes. I want to make an erose function with my mouse.

So when I push my button I got this code:

global hSeg;
global axesWidth; global axesHeight;
axesPositions= get(hSeg,'Outerposition'); % this don't work
axesWidth = axesPositions(1,3); % this don't work
axesHeight = axesPositions(1,4); % this don't work

hFig = get(0,'CurrentFigure');

set(hFig,'WindowButtonMotionFcn',@moviment);
set(hFig,'WindowButtonDownFcn',@moviment_down);

This code I got for my moviment function:
function moviment(hco,eventStruct)
global hSeg;
global axesWidth; global axesHeight;

p = get(hSeg,'CurrentPoint');
x = p(1,1);
y = p(1,2);

if x >= 0 && x <= axesWidth && y >= 0 && y <= axesHeight;
x
y
end

The problem is that I get the wrong results for axesWidth and axesHeight. This means that I can only select in a small part of the axes

Thanks in advance
Jan
From: Matt Fig on 29 Apr 2010 12:18
See Q#29
http://www.mathworks.com/matlabcentral/fileexchange/24861-41-complete-gui-examples
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