度量单位

• Is a unit of measurement that is relative to a parent element
  是相对于父元素的度量单位。
• The unit of measurement is 1 printer s point
  度量单位为打印机的1磅。
• Specifies several of the units of measure used for printing
  指定几个用于打印的度量单位。
• Sets the unit of measure of the source rectangle to pixels
  将源矩形的度量单位设置为像素。
• Specifies a millimeter as the unit of measure
  将毫米指定为度量单位。
• Class to specify a unit of measure other than the pixel
  属性指定除像素以外的其他度量单位。
• And the supplied unit of measure
  的矩形）和所提供的度量单位初始化
• Measurement is a percentage relative to the parent element
  度量单位为相对于父元素的百分比。
• The unit of measure for all these properties is milliseconds
  所有这些属性的度量单位都是毫秒。
• Specifies a pixel as the unit of measure
  将像素指定为度量单位。