ZoomIn 指令

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ZoomIn( )

Restores the Graphics View to the default initial position

ZoomIn( <Scale Factor> )

Zooms the Graphics View in by given factor with respect to current zoom, center of the screen is used as center point for the zoom.

範例：

ZoomIn(1) doesn't change the view, but does remove traces

ZoomIn(2) zooms the view in

ZoomIn(0.5) is equivalent to ZoomOut(2), i.e. it zooms the view out.

ZoomIn( <Scale Factor>, <Center Point> )

Zooms the Graphics View in by given factor with respect to current zoom, second parameter specifies center point for the zoom.

範例：

ZoomIn(2, (0, 0))

ZoomIn( <Min x>, <Min y>, <Max x>, <Max y> )

Zooms the graphics view to the rectangle given by vertices (Min x, Min y), (Max x, Max y).

範例：

ZoomIn(0, 1, 5, 6)

備註： If any of these parameters are dependent or has label set, the bounds of the view become dynamic. To avoid this behavior, use CopyFreeObject Command.

範例：

If a is a slider, ZoomIn(-a, -a, a, a) makes the zoom of the view dependent on slider a.

ZoomIn( <Min x>, <Min y>, <Min z>, <Max x>, <Max y>, <Max z> )

Zooms the 3D graphics view to the cuboid given by vertices (Min x, Min y, Min z), (Max x, Max y, Max z).

範例：

ZoomIn(-5, -5, -5, 5, 5, 5)

備註： The dynamic behavior of the 2D version isn't supported

備註：

• If multiple Graphics Views are present, the active one is used
• See also ZoomOut, SetActiveView, Pan commands.