Specifies the horizontal coordinate for the next drawing method.

指定下一个绘图方法程序的水平坐标。

Specifies the horizontal coordinate for the next drawing method.

指定下一个绘图方法程序的垂直坐标。

The ellipse and the rectangle also change gradually from red to blue as the horizontal coordinate goes from 0 to 200.

当水平座标从0移到200时，椭圆形和矩形也会从红色逐渐变成蓝色。

Note that the red component is at half intensity when the horizontal coordinate is only 20 percent of the way from 0 to 200.

请注意，当水平坐标才达到0到200之间的20%时，红色分量已达到一半亮度。

Signature verification system uses the touch panel to collect signature data like horizontal coordinate, vertical coordinate, pressure information.

在线手写签名验证系统利用电阻式触摸屏采集手写水平位移、垂直位移、书写压力等签名信息；