Syntax

Description

[finalrect] = dragrect(initialrect)tracks one or more rectangles anywhere on the screen. The n-by-4 matrixinitialrectdefines the rectangles. Each row ofinitialrectmust contain the initial rectangle position as [left bottom width height]values.dragrectreturns the final position of the rectangles infinalrect。

[finalrect] = dragrect(initialrect,stepsize)moves the rectangles in increments ofstepsize。左下角corner of the first rectangle is constrained to a grid of size equal tostepsizestarting at the lower left corner of the figure, and all other rectangles maintain their original offset from the first rectangle.

[finalrect] = dragrect(...)returns the final positions of the rectangles when the mouse button is released. The default step size is1。

Examples

Drag a rectangle with dimensions of 50-by-100pixels。

waitforbuttonpress point1 = get(gcf,'CurrentPoint') % button down detected rect = [point1(1,1) point1(1,2) 50 100] [r2] = dragrect(rect)

See Also

rbbox|waitforbuttonpress