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h=figurem(varargin) function h=figurem(varargin) Silly convience function that replaces figure.
magnifyrecttofig(varargin) function magnifyrecttofig(varargin)
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5.0 | 2 ratings Rate this file 6 Downloads (last 30 days) File Size: 4.47 KB File ID: #7286

magnifyrecttofig

27 Mar 2005 (Updated 28 Apr 2005)

Magnify contents of dragged rectangle to other figure.

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File Information
Description	Displays the contents of a displayed draggable rectangle on one axis of a source figure into an axis in a target figure. The difference in the screen size of the target axis and the size of the rectangle represents the magnification factor that the contents of the source rectangle will appear in the target figure. Backwards compatible to R12.1 at least. Much smoother under R14x though. Update of 3/29: 1) Put in arrow keys to have individual control over rectangle width and height 2) Saved size state of rectanglebetween drags and added 'r' key to restore default rectangle proportion (20% of axes) 3) Added 'm' key to toggle between maximizing target axis and having it be the original. Also, 'm' as argument to default to maximized vs orignal size. 4) Tried to fix wierd event timing bugs that would result in residual rectangles. The biggest fix came by disallowing the right mouse button.
Acknowledgements	The author wishes to acknowledge the following in the creation of this submission: magnify This submission has inspired the following: On-figure magnifier
MATLAB release	MATLAB 7.0.1 (R14SP1)
Other requirements	Backwards compatible to R12.1 at least.

Tags for This File
Everyone's Tags	data exploration, graphics, magnify, rectangle, zoom
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Comments and Ratings (2)
26 Feb 2006	John D'Errico	A slick variation on magnify.
13 Jan 2008	Rodolfo Limas	very slick

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Updates
30 Mar 2005	Arrow keys to change rect width,height Saved size of rect between drags & added 'r' key to restore default rect. 'm' key to toggle between orig. & max target axis fix event bug that yielded residual rects by disallowing the right mouse.
28 Apr 2005	Bug fix to correct focus of window on first drag not being the source window which therefore didn't get keyboard input. Added figurem.m to conviently install event handlers at "figure" time.