【发布时间】:2017-03-20 00:41:56
【问题描述】:
我正在尝试编写一个 for 循环,以在单击形状按钮但 for 循环不工作/执行时重复“爆炸”路径的动画,我看不出它哪里出错了。 for循环的目的:循环动画路径的过程,然后将动画反转回其原始路径。我知道问题出在 for 循环中的某个地方,因为在循环工作之前的 explode.animate() 方法。
注意:我在这个动画中使用 Raphael.js
var explode = paper.path("M 300,400 l 30,50 l 40,-30 l -10,50 l 40,30 l -50,10 l 10,40 l -60,-40 l -50, 30 l 10,-50 l -60,-10 l 70, -20 z");
explode.attr({'fill':"yellow", 'stroke-width':"4"});
explode.hide();
function explode1() {
explode.animate({path:("M 300,400 l 30,50 l 40,-30 l -10,50 l 40,30 l -50,10 l 10,40 l -60,-40 l -50, 30 l 10,-50 l -60,-10 l 70, -20 z"), 'fill':"yellow"}, 100, 'ease-out');
}
function explode2() {
explode.animate({path:"M 300,380 l 5,70 l 60,-30 l -5,70 l 70,30 l -100,-10 l -50,50 l -30,-50 l -90, 10 l 80,-50 l -60,-20 l 90, 10 z", 'fill':"orange"},100,'ease-in');
}
bomb1.click(function() {
audio.pause();
audio.currentTime = 0;
bomb1.remove();
explode.show();
explode.animate({path:"M 300,380 l 5,70 l 60,-30 l -5,70 l 70,30 l -100,-10 l -50,50 l -30,-50 l -90, 10 l 80,-50 l -60,-20 l 90, 10 z", 'fill':"orange"},100,'ease-in');
for(var i = 0; i < 4; i+=1) {
if (i % 2 == 0) {
explode1();
} else {
explode2();
}
}
});
我也尝试将动画方法直接放入 for 循环中,而不是将它们写为函数,但 for 循环仍然不起作用。
bomb1.click(function() {
audio.pause();
audio.currentTime = 0;
bomb1.remove();
explode.show();
explode.animate({path:"M 300,380 l 5,70 l 60,-30 l -5,70 l 70,30 l -100,-10 l -50,50 l -30,-50 l -90, 10 l 80,-50 l -60,-20 l 90, 10 z", 'fill':"orange"},100,'ease-in');
for(var i = 0; i < 5; i+=1) {
if (i % 2 == 0) {
explode.animate({path:("M 300,400 l 30,50 l 40,-30 l -10,50 l 40,30 l -50,10 l 10,40 l -60,-40 l -50, 30 l 10,-50 l -60,-10 l 70, -20 z"), 'fill':"yellow"}, 100, 'ease-out');
} else {
explode.animate({path:"M 300,380 l 5,70 l 60,-30 l -5,70 l 70,30 l -100,-10 l -50,50 l -30,-50 l -90, 10 l 80,-50 l -60,-20 l 90, 10 z", 'fill':"orange"},100,'ease-in');
}
};
【问题讨论】:
标签: javascript html animation svg raphael