keyControlPlugin 1.0

A simple key-control plugin for plot figuresKEYCONTROLPLUGIN is a simple class whose 'KEYPRESSFUNCTION' method can be used as a KeyPressCallback function for plot figures in order to add basic key-enabled scrolling and zooming functionality. Usage example: t = 0:0.01:100 ; y = sin(t) ; c = keyControlPlugin('scrollFactor',0.25) ; plot(t,y) ; set(gcf,'KeyPressFcn',@c.keyPressFunction) For more examples see the attached TESTPLOTCONTROL script. Use this plugin in combination with LINKAXES in order to controlmultiple plot figures, see examples Options: (key-value style) ydisabled: [ false | true ], default: false zoomFactor: [ 0.1 ... 0.9 ], default: 0.5 scrollFactor: [ 0 ... 1 ], default: 0.5 These keys are available in the current version: h ... list of available commands n ... next slice (jump by scrollFactor) b ... backwards (jump by scrollFactor) i ... zoom in (visiblerange = visiblerange*zoomFactor) o ... zoom out (visiblerange = visiblerange*(1+zoomFactor)) These modifiers are available Shift n ... jump to the beginning Shift b ... jump to the end Shift i ... zoom in (fast mode) Shift o ... show entire axis range Alt ... apply any command to the y-axis AltShift ... apply shift command to y-axis Known issues: - In case the figure is not in default mode, the plugin may fail; it may even fail to be initialized. You will either notice no change or see a warning message. Use figure(...,'ToolBar','none')in case you won't use the mouse anyway.

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Beginning,  Current,  Entire,  Ltcommandgt,  Modifiers,  Range,  Shift,  Visiblerange,  Visiblerange Bzoomfactor,  Visiblerangezoomfactor
Users rating:	0/10