{"id":931,"date":"2021-09-22T23:00:41","date_gmt":"2021-09-22T15:00:41","guid":{"rendered":"http:\/\/www.wayln.com\/?p=931"},"modified":"2021-09-22T23:00:41","modified_gmt":"2021-09-22T15:00:41","slug":"%e5%87%a0%e4%bd%95%e5%9b%be%e5%bd%a2%e5%92%8c%e7%94%bb%e5%9b%be","status":"publish","type":"post","link":"https:\/\/www.wayln.com\/?p=931","title":{"rendered":"\u51e0\u4f55\u56fe\u5f62\u548c\u753b\u56fe"},"content":{"rendered":"<div id=\"toc_container\" class=\"toc_transparent no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u76f4\u7ebf\u3001\u77e9\u5f62\u548c\u692d\u5706\u56fe\u5f62<\/a><\/li><li><a href=\"#GeometryGroup\"><span class=\"toc_number toc_depth_1\">2<\/span> \u4f7f\u7528GeometryGroup\u7ec4\u5408\u5f62\u72b6<\/a><\/li><li><a href=\"#CombinedGeometry\"><span class=\"toc_number toc_depth_1\">3<\/span> \u4f7f\u7528CombinedGeometry\u878d\u5408\u51e0\u4f55\u56fe\u5f62<\/a><\/li><li><a href=\"#PathGeometry\"><span class=\"toc_number toc_depth_1\">4<\/span> \u4f7f\u7528PathGeometry\u7ed8\u5236\u66f2\u7ebf\u548c\u76f4\u7ebf<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">5<\/span> \u5fae\u8bed\u8a00\u51e0\u4f55\u56fe\u5f62<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">6<\/span> \u4f7f\u7528\u96c6\u5408\u56fe\u5f62\u8fdb\u884c\u526a\u88c1<\/a><\/li><\/ul><\/div>\n<p>Path\u7c7b\u80fd\u591f\u5305\u542b\u4efb\u4f55\u7b80\u5355\u5f62\u72b6\u3001\u591a\u7ec4\u5f62\u72b6\u4ee5\u53ca\u66f4\u590d\u6742\u7684\u8981\u7d20\uff0c\u5982\u66f2\u7ebf\u3002<\/p>\n<p>\u51e0\u4f55\u56fe\u5f62\u7c7b<\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>LineGeometry<\/td>\n<td>\u4ee3\u8868\u76f4\u7ebf\uff0c\u8be5\u51e0\u4f55\u56fe\u5f62\u76f8\u5f53\u4e8eLine\u5f62\u72b6<\/td>\n<\/tr>\n<tr>\n<td>RectangleGeometry<\/td>\n<td>\u4ee3\u8868\u77e9\u5f62\uff0c\u8be5\u51e0\u4f55\u56fe\u5f62\u76f8\u5f53\u4e8eRectangle\u5f62\u72b6<\/td>\n<\/tr>\n<tr>\n<td>EllipseGeometry<\/td>\n<td>\u4ee3\u8868\u692d\u5706\uff0c\u76f8\u5f53\u4e8eEllipse<\/td>\n<\/tr>\n<tr>\n<td>GeometryGroup<\/td>\n<td>\u4e3a\u5927\u54e5\u8def\u5f84\u6dfb\u52a0\u4efb\u610f\u591a\u4e2aGeometry\u5bf9\u8c61\uff0c\u4f7f\u7528EvenOdd\u6216NonZero\u586b\u5145\u89c4\u5219\u6765\u786e\u5b9a\u8981\u586b\u5145\u7684\u533a\u57df<\/td>\n<\/tr>\n<tr>\n<td>CombinedGeometry<\/td>\n<td>\u5c06\u4e24\u4e2a\u51e0\u4f55\u56fe\u5f62\u5408\u5e76\u4e3a\u4e00\u4e2a\u5f62\u72b6\uff0c\u53ef\u4f7f\u7528CimbineMode\u5c5e\u6027\u9009\u62e9\u5982\u4f55\u7ec4\u5408\u4e24\u4e2a\u51e0\u4f55\u56fe\u5f62<\/td>\n<\/tr>\n<tr>\n<td>PathGeometry<\/td>\n<td>\u4ee3\u8868\u66f4\u590d\u6742\u7684\u7531\u5f27\u7ebf\u3001\u66f2\u7ebf\u4ee5\u53ca\u76f4\u7ebf\u6784\u6210\u7684\u56fe\u5f62\uff0c\u5e76\u4e14\u65e2\u53ef\u4ee5\u662f\u95ed\u5408\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e0d\u95ed\u5408\u7684\u3002<\/td>\n<\/tr>\n<tr>\n<td>StreamGeometry<\/td>\n<td>\u76f8\u5f53\u4e8ePathGeometry\u7684\u53ea\u8bfb\u7684\u8f7b\u91cf\u7ea7\u7c7b.StreamGeometry\u56fe\u5f62\u53ef\u8282\u7701\u5185\u5b58\uff0c\u56e0\u4e3a\u5b83\u4e0d\u5728\u5185\u5b58\u4e2d\u540c\u4e8b\u4fdd\u5b58\u8def\u5f84\u7684\u6240\u6709\u5355\u4e2a\u5206\u6bb5\uff0c\u5e76\u4e14\u8fd9\u7c7b\u56fe\u5f62\u4e00\u65e6\u88ab\u521b\u5efa\u5c31\u4e0d\u80fd\u518d\u4fee\u6539<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u51e0\u4f55\u56fe\u5f62\u7c7b\u5e76\u4e0d\u60f3\u770b\u8d77\u6765\u90a3\u4e48\u7b80\u5355\uff0c\u539f\u56e0\u4e4b\u4e00\u662f\u4ed6\u4eec\u90fd\u7ee7\u627f\u81eaFreezable\u7c7b\uff08\u901a\u8fc7Geometry\u57fa\u7c7b\uff09,\u6240\u4ee5\u652f\u6301\u66f4\u6539\u901a\u77e5\u3002\u56e0\u6b64\uff0c\u5982\u679c\u4f7f\u7528\u51e0\u4f55\u56fe\u5f62\u521b\u5efa\u8def\u5f84\uff0c\u7136\u540e\u4fee\u6539\u51e0\u4f55\u56fe\u5f62\uff0c\u5c31\u4f1a\u81ea\u52a8\u88ab\u91cd\u65b0\u7ed8\u5236\u8def\u5f84\u3002<\/p>\n<h2><span id=\"i\">\u76f4\u7ebf\u3001\u77e9\u5f62\u548c\u692d\u5706\u56fe\u5f62<\/span><\/h2>\n<pre><code class=\"language-XML line-numbers\">&lt;Path Fill=\"Yellow\" Stroke=\"Blue\"&gt;\n    &lt;Path.Data&gt;\n        &lt;RectangleGeometry Rect=\"0,0 100,50\"&gt;&lt;\/RectangleGeometry&gt;\n    &lt;\/Path.Data&gt;\n&lt;\/Path&gt;\n<\/code><\/pre>\n<p>RectangleGeometry\u7c7b\u8fd8\u63d0\u4f9b\u4e86RadiusX\u548cRadiusY\u5c5e\u6027\u3002<\/p>\n<h2><span id=\"GeometryGroup\">\u4f7f\u7528GeometryGroup\u7ec4\u5408\u5f62\u72b6<\/span><\/h2>\n<p>\u7ec4\u5408\u56fe\u5f62\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528GeometryGroup\u5bf9\u8c61\uff0c\u8be5\u5bf9\u8c61\u5728\u5185\u90e8\u5d4c\u5957\u5176\u4ed6Geometry\u7c7b\u7684\u6d3e\u751f\u7c7b\u5bf9\u8c61<\/p>\n<pre data-language=XML><code class=\"language-markup line-numbers\">&lt;Path Fill=\"Yellow\" Stroke=\"Blue\" Margin=\"5\" Canvas.Top=\"10\" Canvas.Left=\"10\"&gt;\n    &lt;Path.Data&gt;\n        &lt;GeometryGroup&gt;\n            &lt;RectangleGeometry Rect=\"0,0 100,100\"\/&gt;\n            &lt;EllipseGeometry Center=\"150,50\" RadiusX=\"35\" RadiusY=\"25\"\/&gt;\n        &lt;\/GeometryGroup&gt;\n    &lt;\/Path.Data&gt;\n&lt;\/Path&gt;\n<\/code><\/pre>\n<h2><span id=\"CombinedGeometry\">\u4f7f\u7528CombinedGeometry\u878d\u5408\u51e0\u4f55\u56fe\u5f62<\/span><\/h2>\n<p>CombinedGeometry\u7c7b\u6ca1\u6709\u5305\u542bFillRule\u5c5e\u6027\uff0c\u53cd\u800c\u5177\u6709\u529f\u80fd\u66f4\u5f3a\u5927\u7684GeometryCombinMode\u5c5e\u6027\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Union<\/td>\n<td>\u521b\u5efa\u5305\u542b\u4e24\u4e2a\u56fe\u5f62\u6240\u6709\u533a\u57df\u7684\u5f62\u72b6<\/td>\n<\/tr>\n<tr>\n<td>Intersect<\/td>\n<td>\u521b\u5efa\u5305\u542b\u4e24\u4e2a\u51e0\u4f55\u56fe\u5f62\u5171\u6709\u533a\u57df\u7684\u5f62\u72b6<\/td>\n<\/tr>\n<tr>\n<td>Xor<\/td>\n<td>\u521b\u5efa\u5305\u542b\u4e24\u4e2a\u51e0\u4f55\u56fe\u5f62\u975e\u516c\u6709\u533a\u57df\u7684\u5f62\u72b6<\/td>\n<\/tr>\n<tr>\n<td>Exclude<\/td>\n<td>\u521b\u5efa\u7684\u5f62\u72b6\u5305\u542b\u7b2c\u4e00\u4e2a\u51e0\u4f55\u56fe\u5f62\u7684\u6240\u6709\u533a\u57df\uff0c\u4f46\u4e0d\u5305\u542b\u7b2c\u4e8c\u4e2a\u51e0\u4f55\u56fe\u5f62\u7684\u533a\u57df<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><code class=\"language-XML line-numbers\">  &lt;Path Fill=\"Yellow\" Stroke=\"Blue\" StrokeThickness=\"3\" Margin=\"5\" Canvas.Top=\"80.72\" Canvas.Left=\"267.662\"&gt;\n            &lt;Path.Data&gt;\n                &lt;CombinedGeometry GeometryCombineMode=\"Union\"&gt;\n                    &lt;CombinedGeometry.Geometry1&gt;\n                        &lt;RectangleGeometry Rect=\"0,0 100,100\"&gt;&lt;\/RectangleGeometry&gt;\n                    &lt;\/CombinedGeometry.Geometry1&gt;\n                    &lt;CombinedGeometry.Geometry2&gt;\n                        &lt;EllipseGeometry Center=\"85,50\" RadiusX=\"65\" RadiusY=\"35\"&gt;&lt;\/EllipseGeometry&gt;\n                    &lt;\/CombinedGeometry.Geometry2&gt;\n                &lt;\/CombinedGeometry&gt;\n            &lt;\/Path.Data&gt;\n        &lt;\/Path&gt;\n<\/code><\/pre>\n<h2><span id=\"PathGeometry\">\u4f7f\u7528PathGeometry\u7ed8\u5236\u66f2\u7ebf\u548c\u76f4\u7ebf<\/span><\/h2>\n<p>\u6bcf\u4e2aPathGeometry\u5bf9\u8c61\u90fd\u662f\u7531\u4e00\u4e2a\u6216\u591a\u4e2aPathFigure\u5bf9\u8c61\u6784\u5efa\u7684\uff08\u5b58\u50a8\u5728PathGeometry.Figures\u96c6\u5408\u4e2d\uff09\u3002\u6bcf\u4e2aPathFigure\u5bf9\u8c61\u662f\u4e00\u7cfb\u5217\u4e92\u76f8\u8fde\u63a5\u7684\u76f4\u7ebf\u548c\u66f2\u7ebf\uff0c\u53ef\u95ed\u5408\u4e5f\u53ef\u4e0d\u95ed\u5408<br \/>\nPathFigure\u5c5e\u6027<\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>StartPoint<\/td>\n<td>\u6307\u793a\u4ece\u4f55\u5904\u5f00\u59cb\u7ed8\u5236\u56fe\u5f62\u7ebf\u6761\u7684Point\u5bf9\u8c61<\/td>\n<\/tr>\n<tr>\n<td>Segments<\/td>\n<td>\u7528\u4e8e\u7ed8\u5236\u56fe\u5f62\u7684PathSegment\u5bf9\u8c61\u7684\u96c6\u5408<\/td>\n<\/tr>\n<tr>\n<td>IsClosed<\/td>\n<td>\u5982\u679c\u4e3aTrue,WPF\u6dfb\u52a0\u76f4\u7ebf\u6765\u8fde\u63a5\u8d77\u70b9\u548c\u91cd\u70b9\uff08\u5047\u8bbe\u4ed6\u4eec\u4e0d\u662f\u540c\u4e00\u4e2a\u70b9\uff09<\/td>\n<\/tr>\n<tr>\n<td>IsFilled<\/td>\n<td>\u5982\u679c\u4e3aTrue,\u5c31\u662f\u7528Path.Fill\u753b\u5237\u586b\u5145\u56fe\u5f62\u5185\u90e8\u7684\u533a\u57df<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>PathSegment\u7c7b<\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>LineSegment<\/td>\n<td>\u5728\u4e24\u70b9\u4e4b\u95f4\u521b\u5efa\u76f4\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>ArcSegment<\/td>\n<td>\u5728\u4e24\u70b9\u4e4b\u95f4\u521b\u5efa\u692d\u5706\u5f27\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>BezierSegment<\/td>\n<td>\u5728\u4e24\u70b9\u4e4b\u95f4\u521b\u5efa\u8d1d\u585e\u5c14\u66f2\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>QuadraticBezierSegment<\/td>\n<td>\u521b\u5efa\u5f62\u5f0f\u66f4\u7b80\u5355\u7684\u8d1d\u585e\u5c14\u66f2\u7ebf\uff0c\u53ea\u6709\u4e00\u4e2a\u63a7\u5236\u70b9\u800c\u4e0d\u662f\u4e24\u4e2a\u63a7\u5236\u70b9\uff0c\u5e76\u4e14\u8ba1\u7b97\u901f\u5ea6\u66f4\u5feb<\/td>\n<\/tr>\n<tr>\n<td>PolyLineSegment<\/td>\n<td>\u521b\u5efa\u4e00\u7cfb\u5217\u76f4\u7ebf\uff0c\u53ef\u4f7f\u7528\u591a\u4e2aLineSegment\u5bf9\u8c61\u5f97\u5230\u76f8\u540c\u7684\u6548\u679c\uff0c\u4f46\u4f7f\u7528\u5355\u4e2aPolyLineSegment\u5bf9\u8c61\u66f4\u7b80\u660e<\/td>\n<\/tr>\n<tr>\n<td>PolyBezierSegment<\/td>\n<td>\u521b\u5efa\u4e00\u7cfb\u5217\u8d1d\u585e\u5c14\u66f2\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>PolyQuadraticBezierSegment<\/td>\n<td>\u521b\u5efa\u4e00\u7cfb\u5217\u66f4\u7b80\u5355\u7684\u4e8c\u6b21\u8d1d\u585e\u5c14\u66f2\u7ebf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><code class=\"language-XML line-numbers\"> &lt;Path Stroke=\"Blue\" Fill=\"Yellow\"&gt;\n            &lt;Path.Data&gt;\n                &lt;PathGeometry&gt;\n                    &lt;PathFigure IsClosed=\"True\" StartPoint=\"10,100\"&gt;\n                        &lt;LineSegment Point=\"100,100\"\/&gt;\n                        &lt;LineSegment Point=\"100,50\"\/&gt;\n                    &lt;\/PathFigure&gt;\n                &lt;\/PathGeometry&gt;\n            &lt;\/Path.Data&gt;\n        &lt;\/Path&gt;\n\n<\/code><\/pre>\n<p>\u5f27\u7ebf ArcSegment.IsLargeArc\u5c5e\u6027\u8bbe\u7f6e\u5f27\u7ebf\u7684\u65b9\u5411<\/p>\n<h2><span id=\"i-2\">\u5fae\u8bed\u8a00\u51e0\u4f55\u56fe\u5f62<\/span><\/h2>\n<pre><code class=\"language-XML line-numbers\">        &lt;Path Stroke=\"Red\"&gt;\n            &lt;Path.Data&gt;\n                &lt;PathGeometry Figures=\"M 100,100 l 200,200 l -200,0 z\"&gt;\n\n                &lt;\/PathGeometry&gt;\n            &lt;\/Path.Data&gt;\n        &lt;\/Path&gt;\n\n<\/code><\/pre>\n<p>\u5fae\u8bed\u8a00\u56fe\u5f62\u547d\u4ee4<\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>F value<\/td>\n<td>\u8bbe\u7f6eGeometry.FillRull\u5c5e\u6027\uff0c0\u8868\u793aEvenOdd,1\u8868\u793aNonZero,\u5982\u679c\u51b3\u5b9a\u4f7f\u7528\u8be5\u547d\u4ee4\uff0c\u5c31\u5fc5\u987b\u5c06\u8be5\u547d\u4ee4\u653e\u5728\u5b57\u7b26\u4e32\u7684\u5f00\u5934<\/td>\n<\/tr>\n<tr>\n<td>M x,y<\/td>\n<td>\u4e3a\u51e0\u4f55\u56fe\u5f62\u521b\u5efa\u65b0\u7684PathFigure\u5bf9\u8c61\uff0c\u5e76\u8bbe\u7f6e\u5176\u8d77\u70b9\uff0c\u8be5\u547d\u4ee4\u5fc5\u987b\u5728\u5176\u4ed6\u547d\u4ee4\u4e4b\u524d\u4f7f\u7528\uff0cF\u547d\u4ee4\u9664\u5916\u3002\u7136\u800c\uff0c\u4e5f\u53ef\u4ee5\u5728\u7ed8\u5236\u5e8f\u5217\u5668\u4ef6\u4f7f\u7528\u8be5\u547d\u4ee4\u79fb\u52a8\u5750\u6807\u79fb\u52a8\u7684\u539f\u70b9<\/td>\n<\/tr>\n<tr>\n<td>L x,y<\/td>\n<td>\u521b\u5efa\u4e00\u6761\u5230\u6307\u5b9a\u70b9\u7684LineSegment\u51e0\u4f55\u56fe\u5f62<\/td>\n<\/tr>\n<tr>\n<td>H x<\/td>\n<td>\u4f7f\u7528\u6307\u5b9a\u7684X\u503c\u521b\u5efa\u4e00\u6761\u6c34\u5e73\u7684LineSegment\uff0c\u5e76\u4fdd\u6301Y\u4e0d\u53d8<\/td>\n<\/tr>\n<tr>\n<td>V y<\/td>\n<td>\u4f7f\u7528\u6307\u5b9a\u7684Y\u503c\u521b\u5efa\u4e00\u6761\u6c34\u5e73\u7684LineSegment\uff0c\u5e76\u4fdd\u6301X\u4e0d\u53d8<\/td>\n<\/tr>\n<tr>\n<td>A radiusX,RadiusY degrees isLargeArc,isClockwise x,y<\/td>\n<td>\u521b\u5efa\u4e00\u6761\u6307\u5b9a\u70b9\u7684ArgSegment\u7ebf\u6bb5\uff0c\u3002\u6307\u5b9a\u5f27\u7ebf\u7684\u692d\u5706\u534a\u5f84\uff0c\u5f27\u7ebf\u65cb\u8f6c\u7684\u5ea6\u6570\uff0c\u4ee5\u53ca\u7528\u4e8e\u8bbe\u7f6e\u524d\u9762\u4ecb\u7ecd\u7684IsLargeArc\u548cSweepDirection\u5c5e\u6027\u7684\u5e03\u5c14\u6807\u5fd7<\/td>\n<\/tr>\n<tr>\n<td>C x1,y1,x2,y2,x,y<\/td>\n<td>\u521b\u5efa\u5230\u6307\u5b9a\u5e26\u4f60\u7684\u8d1d\u585e\u5c14\u66f2\u7ebf\uff0c\u4f7f\u7528\u70b9\uff08x1,y1)\u548c\uff08x2,y2\uff09\u4f5c\u4e3a\u63a7\u5236\u70b9<\/td>\n<\/tr>\n<tr>\n<td>S x2,y2 x,y<\/td>\n<td>\u901a\u8fc7\u5c06\u524d\u4e00\u6761\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u7b2c\u4e8c\u4e2a\u63a7\u5236\u70b9\u4f5c\u4e3a\u65b0\u5efa\u8d1d\u585e\u5c14\u66f2\u7ebf\u7684\u7b2c\u4e00\u4e2a\u63a7\u5236\u70b9\uff0c\u4ece\u800c\u521b\u5efa\u4e00\u6761\u5149\u6ed1\u7684\u8d1d\u585e\u5c14\u66f2\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>Z<\/td>\n<td>\u7ed3\u675f\u5f53\u524dPathFigure\u5bf9\u8c61\uff0c\u5e76\u5c06IsClosed\u5c5e\u6027\u8bbe\u7f6e\u4e3aTrue.\u5982\u679c\u4e0d\u5e0c\u671b\u5c06IsClosed\u5c5e\u6027\u8bbe\u7f6e\u4e3aTrue,\u5c31\u4e0d\u5fc5\u4f7f\u7528\u8be5\u547d\u4ee4\u2014\u2014\u5982\u679c\u5e0c\u671b\u5f00\u59cb\u4e00\u4e2a\u65b0\u7684Path\u5bf9\u8c61\u6216\u7ed3\u675f\u5b57\u7b26\u4e32\uff0c\u53ea\u9700\u8981\u4f7f\u7528M\u547d\u4ee4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u63d0\u793a<br \/>\n\u5728\u5fae\u96e8\u71d5\u96c6\u5408\u56fe\u5f62\u4e2d\u53e6\u4e00\u4e2a\u6280\u5de7\u3002\u5982\u679c\u5e0c\u671b\u547d\u4ee4\u7684\u53c2\u6570\u503c\u76f8\u5bf9\u4e8e\u524d\u4e00\u4e2a\u70b9\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u7edd\u5bf9\u5750\u6807\uff0c\u53ef\u4f7f\u7528\u5c0f\u5199\u547d\u4ee4<\/p>\n<h2><span id=\"i-3\">\u4f7f\u7528\u96c6\u5408\u56fe\u5f62\u8fdb\u884c\u526a\u88c1<\/span><\/h2>\n<pre><code class=\"language-XML line-numbers\">&lt;Window.Resources&gt;\n        &lt;GeometryGroup x:Key=\"clipGeometry\" FillRule=\"Nonzero\"&gt;\n            &lt;EllipseGeometry RadiusX=\"75\" RadiusY=\"50\" Center=\"100,150\"\/&gt;\n            &lt;EllipseGeometry RadiusX=\"100\" RadiusY=\"25\" Center=\"200,150\"\/&gt;\n            &lt;EllipseGeometry RadiusX=\"75\" RadiusY=\"130\" Center=\"140,10\"\/&gt;\n        &lt;\/GeometryGroup&gt;\n    &lt;\/Window.Resources&gt;\n    &lt;Grid&gt;\n        &lt;Grid.ColumnDefinitions&gt;\n            &lt;ColumnDefinition \/&gt;\n            &lt;ColumnDefinition\/&gt;\n        &lt;\/Grid.ColumnDefinitions&gt;\n\n        &lt;Button Grid.Column=\"0\" Clip=\"{StaticResource clipGeometry}\" Click=\"Button_Click\"&gt;A BUTTON&lt;\/Button&gt;\n\n    &lt;\/Grid&gt;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Contents1 \u76f4\u7ebf\u3001\u77e9\u5f62\u548c\u692d\u5706\u56fe\u5f622 \u4f7f\u7528GeometryGroup\u7ec4\u5408\u5f62\u72b63 \u4f7f\u7528CombinedGe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,35,36,2],"tags":[],"class_list":["post-931","post","type-post","status-publish","format-standard","hentry","category-c","category-wpf","category-2"],"_links":{"self":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=931"}],"version-history":[{"count":1,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/931\/revisions"}],"predecessor-version":[{"id":932,"href":"https:\/\/www.wayln.com\/index.php?rest_route=\/wp\/v2\/posts\/931\/revisions\/932"}],"wp:attachment":[{"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wayln.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}