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feat: support side flip

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ehxie 2023-07-18 23:30:10 +08:00
parent 08c1f6599a
commit 631f025612
1 changed files with 17 additions and 6 deletions
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turn.js
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@ -93,6 +93,10 @@ var has3d,
cornerSize: 100,
// 角的控制范围细分到宽高
cornerSizeWidth: 200,
cornerSizeHeight: 200,
// Enables gradients
gradients: true,
@ -237,7 +241,9 @@ turnMethods = {
// Define constants
if (has3d===undefined) {
// 检测浏览器是否支持 3D 变换，不严谨，如果需要确保浏览器支持 3D 变换，最好使用更完善的检测方式，例如 Modernizr 库
has3d = 'WebKitCSSMatrix' in window || 'MozPerspective' in document.body.style;
// 获取当前浏览器的 CSS 前缀
vendor = getPrefix();
}
@ -1222,7 +1228,10 @@ flipMethods = {
var data = this.data().f;
if (opts) {
flipMethods.setData.call(this, {opts: $.extend({}, data.opts || flipOptions, opts) });
const cornerSizeWidth = parseInt(this.width()/3),
cornerSizeHeight = parseInt(this.height()/2);
flipMethods.setData.call(this, {opts: $.extend({}, data.opts || flipOptions, {cornerSizeWidth, cornerSizeHeight}, opts) });
return this;
} else
return data.opts;
@ -1256,17 +1265,19 @@ flipMethods = {
width = this.width(),
height = this.height(),
c = {x: Math.max(0, e[0].pageX-pos.left), y: Math.max(0, e[0].pageY-pos.top)},
csz = data.opts.cornerSize,
cornerSizeWidth = data.opts.cornerSizeWidth || data.opts.cornerSize,
cornerSizeHeight = data.opts.cornerSizeHeight || data.opts.cornerSize,
allowedCorners = flipMethods._cAllowed.call(this);
// 判断是否超出元素范围
if (c.x<=0 || c.y<=0 || c.x>=width || c.y>=height) return false;
if (c.y<csz) c.corner = 't';
else if (c.y>=height-csz) c.corner = 'b';
if (c.y<cornerSizeHeight) c.corner = 't';
else if (c.y>=height-cornerSizeHeight) c.corner = 'b';
else return false;
if (c.x<=csz) c.corner+= 'l';
else if (c.x>=width-csz) c.corner+= 'r';
if (c.x<=cornerSizeWidth) c.corner+= 'l';
else if (c.x>=width-cornerSizeWidth) c.corner+= 'r';
else return false;
return ($.inArray(c.corner, allowedCorners)==-1) ? false : c;