我正在捣蛋,无法控制路径宽度。
看到最后一行,真是莫名其妙:
var paper = Raphael(20, 20, 320, 320);
function arc(center, radius, startAngle, endAngle) {
angle = startAngle;
coords = toCoords(center, radius, angle);
path = "M " + coords[0] + " " + coords[1];
while(angle<=endAngle) {
coords = toCoords(center, radius, angle);
path += " L " + coords[0] + " " + coords[1];
angle += 1;
}
return path;
}
function toCoords(center, radius, angle) {
var radians = (angle/180) * Math.PI;
var x = center[0] + Math.cos(radians) * radius;
var y = center[1] + Math.sin(radians) * radius;
return [x, y];
}
var ps = paper.path(arc([100, 100], 80, -90, 90));
ps.attr({stroke:'#C00',width:100});
ps.glow({color: '#f00',width: 20});
这是小提琴:
谁能看到我在这里做错了什么?
非常感谢
答案 0 :(得分:6)
你应该使用stroke-width
例如:
ps.attr({stroke:'#C00',"stroke-width":5});
ps.glow({color: '#f00',width: 40});
选中此fiddle