【发布时间】:2018-09-01 08:58:05
【问题描述】:
这是我用 ScrollMagic 绘制 SVG 路径的脚本:
// Prepare SVG
function pathPrepare_journey($el) {
var lineLength_journey = $el[0].getTotalLength();
$el.css("stroke-dasharray", lineLength_journey);
$el.css("stroke-dashoffset", lineLength_journey);
}
var $journey1 = $("path#path1");
var $journey1_2 = $("path#path2");
var $journey1_3 = $("path#path3");
pathPrepare_journey($journey1);
pathPrepare_journey($journey1_2);
pathPrepare_journey($journey1_3);
// Reference to container
var container = $("#section1");
var containerHeight = $(container).height();
var vpHeight = $(window).height();
// Init controller
var SVGcontroller_journey = new ScrollMagic.Controller();
// Build tween
var tween_journey = new TimelineMax().add(
TweenMax.to($journey1, 1, { strokeDashoffset: 0, ease: Linear.easeNone })
);
// Build scene
var scene = new ScrollMagic.Scene({
triggerElement: container,
duration: containerHeight - vpHeight / 2,
tweenChanges: true
})
.setTween(tween_journey)
.addIndicators({
name: "Draw Journey Lines#1",
colorTrigger: "brown",
colorStart: "brown",
colorEnd: "brown",
indent: 600
})
.addTo(SVGcontroller_journey);
它工作得非常好,但正如你所见,我的 SVG 中有三个单独的路径($journey1、$journey1_2 和 $journey1_3),而 ScrollMagic 场景目前只绘制其中一个,$journey1 ,因为我只能将那个添加到TimelineMax()。
我的简单问题:如何添加其他路径以便与$journey1 同时绘制?
我可以添加其他路径,但它们是连续绘制的:
// Build tween
var tween_journey = new TimelineMax()
.add(
TweenMax.to($journey1, 1, { strokeDashoffset: 0, ease: Linear.easeNone })
)
.add(
TweenMax.to($journey1_2, 1, { strokeDashoffset: 0, ease: Linear.easeNone })
);
【问题讨论】:
标签: javascript jquery svg gsap scrollmagic