B blackpearl Unregistered / Unconfirmed GUEST, unregistred user! 2005-10-08 #1 我想在image里面画一条y:=x+5的直线,但是它的坐标轴(0,0)位置在左上角,怎么样才能使其坐标轴(0,0)位置变成左下角,以符合日常习惯呢?多谢大侠!
B blackpearl Unregistered / Unconfirmed GUEST, unregistred user! 2005-10-08 #2 我想在image里面画一条y:=x+5的直线,但是它的坐标轴(0,0)位置在左上角,怎么样才能使其坐标轴(0,0)位置变成左下角,以符合日常习惯呢?多谢大侠!
L lsglishiguang Unregistered / Unconfirmed GUEST, unregistred user! 2005-10-08 #4 image1.Canvas.moveto(0,image1.height); //起始点 image1.Canvas.lineto(x,image1.height-x-5); //终点