polyline

基本解釋

Renders the vertices as a single polyline.
將頂點(diǎn)呈現(xiàn)爲(wèi)單個(gè)折線。
Re-usable object for drawing VML polyline vectors in IE.
這個(gè)項(xiàng)目包含了一個(gè)可重用的對(duì)象，用於在IE中繪制VML多邊形曏量。
Click the Select button and click on the polyline to select it.
按一下選擇鍵，然後按一下折線以選中它。
Like a vertex of a polyline, it expresses a point on the object, but it also expresses the shape of the curve at the point.
和折線上的定點(diǎn)類似，它也表示對(duì)象上的點(diǎn)，不過(guò)這裡表示的曲線上的點(diǎn)。
Because the Polyline function is implemented at the device driver level, it is faster than calling LineTo 1000 times.
在缺省的關(guān)聯(lián)設(shè)備中，儅前位置被初始地設(shè)置爲(wèi)點(diǎn)（0,0）。