区域工具

区域工具用来创建，编辑和删除区域。

For an overview of how areas work, see Areas.

动作

鼠标	触控	动作
左键单击并拖动	点击并拖动	创建新区域
中键点击	双手指	移动画布
右键点击	长按	编辑区域

配置

属性	默认值	描述
宽度	0	The fixed width for new areas. If set to 0, this setting will be ignored.
高度	0	The fixed height for new areas. If set to 0, this setting will be ignored.
宽高比	0	The fixed aspect ratio for new areas. Press the button to access some common presets. An aspect ratio is defined as width / height, so values less than 1 will be taller than they are wide, and values greater than 1 will be wider than they are tall. If set to 0, this setting will be ignored.

三个宽高比预设如下：

• 正方形(1:1)
• 竖屏(sqrt(2)) - 这是竖屏模式下A4页面的默认宽高比。
• 横屏(1/sqrt(2)) - 这是横屏模式下A4页面的默认宽高比。