MATLAB: Color of “ginput”

color ginput

Hello.. ^^ is possible to change the cursor's color of "ginput" when i implement it..?? cause the color is transparent, sometimes i can't see where is my cursor.. 🙂 thank you…

Best Answer

You can change the looks by changing cursor type...

set(gcf, 'pointer', 'crosshair');

And then you can change it back by:

set(gcf, 'pointer', 'arrow');

There is also other options than crosshair, but you can probably look that up yourself.

Related Solutions

MATLAB: Put length “ginput” above the line

% Aquire locations
dX         = -10; % Text horizontal offset, change to adjust
dY         = 10;  % Text height offset, change to adjust
xLocation  = mean([xy(1,1) xy(1,2)]);
yLocation  = mean([xy(2,1) xy(2,2)])+dY;
% Make a text string, change unit, to desired unit
textString = sprintf('%2.2f units',pjgAsli);
% Write text to figure*
th = text(xLocation, yLocation, textString);

The 'th' part is to easily acces the text later. It's not strictly needed.

MATLAB: How can exchange “ginput” image data units to world units(mm)

Instead of a semicolon in

imagePoints1=[x;y]

use a comma:

imagePoints1=[x, y]

This will create an two-column matrix instead of a one-column vector.

Best Answer

Related Solutions

MATLAB: Put length “ginput” above the line

MATLAB: How can exchange “ginput” image data units to world units(mm)

Related Question