我随机将图像放在大街上。 问题是,我想尽量减少打脚,但不要加以阻止。 我想看到的是,如果有足够的图像能够在无重叠的血管上打上,他们会赢得什么行为。 然而,我希望这些图像不会出现。 任何想法?
How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.
我随机将图像放在大街上。 问题是,我想尽量减少打脚,但不要加以阻止。 我想看到的是,如果有足够的图像能够在无重叠的血管上打上,他们会赢得什么行为。 然而,我希望这些图像不会出现。 任何想法?
最后,我还进行了无声的正常分发,可能会让该中心留有空间,以便在外部的图像更有可能被打上。
You could place them evenly, then randomly move them a bit... somthing like this:
var w = 200, h = 150, leftOffset = 60, topOffset = 30, leftDeviation = 90, topDeviation = 60
for(i=0;i<5;i++)
$( <div /> ).css({
left:(i*w+leftOffset+Math.round(Math.random()*leftDeviation)),
top:(topOffset+Math.round(Math.random()*topDeviation)),
opacity:.6,width:w,height:h,backgroundColor: red ,position: absolute }).appendTo( body )
Demo here: http://jsfiddle.net/y2hdE/。
其中包括电网布局:。
一旦你用与地雷相似的公式把所有图像都放在一起,那么你就可以任意选择照片的降幅,从而预先确定所有职位,但命令是随机的。
How far are you in your approach? You say that you can, but don t want to prevent stacking. Why don t you use your algorithm, add the prevention and do some exceptions based on a random number?
How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.
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