Filter löschen
Filter löschen

save image with drawn shapes on it

2 Ansichten (letzte 30 Tage)
mary
mary am 8 Jun. 2011
Hi, i wanna save an image (not the figure) that i have drawn several shapes(using imellipses, imrect,...) and now i wanna save it with it's shapes on it. how can i do it? tnx for your help

Antworten (2)

Sean de Wolski
Sean de Wolski am 8 Jun. 2011
  1 Kommentar
mary
mary am 12 Jun. 2011
but i want to be able to modify those shapes that i have drawn on it.
as i use hgsave and hgload the handles change and then i can't work with that shape anymore.

Melden Sie sich an, um zu kommentieren.


Image Analyst
Image Analyst am 12 Jun. 2011
If you have something that you want to permanently save to an image file on disk, see the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_save_my_figure.2C_axes.2C_or_image.3F_I.27m_having_trouble_with_the_built_in_MATLAB_functions.
If you have something temporary and the user will need to change it in the second running of your program, then you're going to have to save all the various parameters that created the shapes in the first place, such as their vertex coordinates, line widths, colors, etc., to a mat file and then recall them and reconstruct your figure.
  1 Kommentar
mary
mary am 14 Jun. 2011
how can i get the coordinates of ellipses and freehands ... that i drawn on my figure?

Melden Sie sich an, um zu kommentieren.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by