3,383
个编辑
小
// Edit via Wikiplus
Salt lovely（留言 | 贡献） （→新章节: 测试： 新章节） |
Salt lovely（留言 | 贡献） 小 （// Edit via Wikiplus） |
||
|
cccc[[用户:Salt_lovely|<span style="--btnw:257px;--btnh:62px;--backcolor:#574266;--fontcolor:#fff;--fontsize:2em;" class="border-btn center-txt">test</span>]]
bbbb
[https://mcbbs-wiki
<hr>
''测试：添加新章节''
== JS代码存档 ==
<pre>// MCBBS头像上传时三个大小头像切片上传代码 - 修改 - 启用抗锯齿
// 其实就加了两行
(0, eval)(`function saveAvatar() {
var img = $('avatarimage');
var sd = getSelectorDimention();
var ad = getAvatarDimension();
var rl = (sd.left-ad.left)/ad.width;
var rt = (sd.top-ad.top)/ad.height;
var rw = sd.width/ad.width;
var rh = sd.height/ad.height;
var iw = jQuery('#avatarimage').width();
var ih = jQuery('#avatarimage').height();
var sl = rl*iw;
var st = rt*ih;
var sw = rw*iw;
var sh = rh*ih;
var tw = sw;
var th = sh;
if (sw>200 || sh>250) {
var r = Math.max(sw/200, sh/250);
tw = Math.floor(sw/r);
th = Math.floor(sh/r);
}
var canvas = document.createElement('canvas');
canvas.width = tw;
canvas.height = th;
var ctx = canvas.getContext("2d");
ctx.fillStyle = 'white';
ctx.fillRect(0, 0, tw, th);
ctx.drawImage(img, sl, st, sw, sh, 0, 0, tw, th);
ctx.imageSmoothingEnabled = true; // 启用抗锯齿
ctx.imageSmoothingQuality = "high"; // 高品质抗锯齿
var dataURL = canvas.toDataURL("image/jpeg");
jQuery('#avatar1').val(dataURL.substr(dataURL.indexOf(",") + 1));
var tw = sw;
var th = sh;
if (sw>120 || sh>120) {
var r = Math.max(sw/120, sh/120);
tw = Math.floor(sw/r);
th = Math.floor(sh/r);
}
var canvas = document.createElement('canvas');
canvas.width = tw;
canvas.height = th;
var ctx = canvas.getContext("2d");
ctx.fillStyle = 'white';
ctx.fillRect(0, 0, tw, th);
ctx.drawImage(img, sl, st, sw, sh, 0, 0, tw, th);
var dataURL = canvas.toDataURL("image/jpeg");
jQuery('#avatar2').val(dataURL.substr(dataURL.indexOf(",") + 1));
var mwh = Math.min(sw, sh);
if (sw>mwh) {
sl += Math.floor((sw-mwh)/2);
sw = mwh;
}
if (sh>mwh) {
st += Math.floor((sh-mwh)/2);
sh = mwh;
}
var tw = 48;
var th = 48;
var canvas = document.createElement('canvas');
canvas.width = tw;
canvas.height = th;
var ctx = canvas.getContext("2d");
ctx.fillStyle = 'white';
ctx.fillRect(0, 0, tw, th);
ctx.drawImage(img, sl, st, sw, sh, 0, 0, tw, th);
var dataURL = canvas.toDataURL("image/jpeg");
jQuery('#avatar3').val(dataURL.substr(dataURL.indexOf(",") + 1));
var src = $('avatarform').action;
$('avatarform').action = data[data.indexOf('src')+1].replace('images/camera.swf?inajax=1', 'index.php?m=user&a=rectavatar&base64=yes');
$('avatarform').target='rectframe';
}`)</pre>
| |||