标签： HTML 5

Specifies the initial zoom factor for the window or viewing area. This is a magnifying glass type of zoom. Interactively changing the zoom factor from the initial zoom factor does not affect the size of the initial or the actual viewport.A two-dimensional transformation is applied to the coordinate system an element renders in through the ‘transform’ property. This property contains a list of transform functions. The final transformation value for a coordinate system is obtained by converting each function in the list to its corresponding matrix (either defined in this specification or by reference to the SVG specification), then multiplying the matrices.The value of the transform property is a list of applied in the order provided. … specifies a scale operation using the [sx,1] scaling vector, where sx is given as the parameter. … specifies a scale operation using the [1,sy] scaling vector, where sy is given as the parameter.