FLOTHERM求助

如果使用对话框里的放大缩小感觉太麻烦了，我用过9.1的版本，里面鼠标中键有这项功能，起初以为是9.1版本新增的此项功能，后来查询了一下软件自带的帮助文件，里面有说到：

KeyBoard and Mouse Control

Alternatively, you can pan, rotate and zoom the active Drawing Board view using the mouse and the keyboard. But note that the mouse mode must be in view manipulation mode, i.e. If you are using a two button mouse, simulate the following references to the middle mouse button by simultaneously pressing the left and right buttons.

Pan

<Shift-left-click-drag> and the picture will pan in the direction of the mouse.

Zooming

<Middle-click-drag> the mouse upward for decrease in size (zoom-out) and downward for increase in size (zoom-in).
You can also create a rectangular area to zoom in by a <Right-click-drag> over the location you want to zoom. On release of the button, the view of the selected location expands to fill the display area.

Rotating

<Left-click-drag> rotates the picture in the direction of the mouse.
所以应该不是版本的问题，不知道有谁能解决这问题。

我没有在这里用过快捷键，但是view--control view里可以放大缩小视图