VML: five objects of the leopard series (Oval)

Oval (circle) object

Using VML to draw a circle (Oval) is very simple. You only need to set the height and width of the circle. Of course, positioning is also commonly used: <V: oval style = "position: relative; left: 5; top: 5; width: 100; Height: 80"/> Note that top and left are the coordinates of the upper left corner of the circle, width and height are the width and height of the circle, not the radius of the circle. The Center Coordinate is (left-width/2, top-height/2 ). When it comes to circles, we have to think that the arc (ARC) VML has defined the arc object. Apart from the basic nature of the circle, it has two special attributes: startangle and endangle, that is, the starting angle and the ending angle, unit: degrees, not radians: <V: arc filled = false style = "position: relative; width: 100; Height: 100" startangle = "0" endangle = "270"/> Note No. The 0 angle starts from the usual 90 degrees.