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| author | jaseg <git@jaseg.de> | 2021-01-24 18:44:56 +0100 |
|---|---|---|
| committer | jaseg <git@jaseg.de> | 2021-01-24 18:44:56 +0100 |
| commit | f7b4cc602b9a646fbc66f3f17d6bb9c20efc3ead (patch) | |
| tree | d7b110b65e93b87fc65472559ac74e7eb961bc7c /upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties | |
| download | gerbolyze-f7b4cc602b9a646fbc66f3f17d6bb9c20efc3ead.tar.gz gerbolyze-f7b4cc602b9a646fbc66f3f17d6bb9c20efc3ead.tar.bz2 gerbolyze-f7b4cc602b9a646fbc66f3f17d6bb9c20efc3ead.zip | |
Initial commit
Diffstat (limited to 'upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties')
4 files changed, 313 insertions, 0 deletions
diff --git a/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/PreserveCollinear.htm b/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/PreserveCollinear.htm new file mode 100644 index 0000000..c198c67 --- /dev/null +++ b/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/PreserveCollinear.htm @@ -0,0 +1,74 @@ +<html>
+
+<head>
+
+ <script type="text/javascript" src="../../../../../../Scripts/jquery.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shCore.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushDelphi.js">
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+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shCoreDefault.css">
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shThemeDefault.css">
+
+
+ <title>PreserveCollinear</title>
+
+ <link rel="stylesheet" href="../../../../../../Styles/default.css" type="text/css">
+
+
+ <script type="text/javascript" src="../../../../../../Scripts/bootstrap.js">
+ </script>
+
+</head>
+
+<body bgcolor="#FFFFFF">
+
+ <!-- THIS FILE HAS BEEN AUTOMATICALLY PROCESSED FROM A SOURCE COPY -->
+
+ <!-- DO NOT EDIT MANUALLY !!! -->
+
+ <table class="Banner" cellspacing="0" cellpadding="0" border="1" bordercolorlight="#303080" bordercolordark="#7070B0">
+ <tr>
+ <td class="Banner" nowrap=""><a href="../../../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Home.gif" align="absmiddle">Home</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Unit.gif" align="absmiddle">ClipperLib</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../_Body.htm" class="Banner"><img src="../../../../../../Images/_Class.gif" align="absmiddle">Clipper</a>
+ </td>
+ <td class="Banner" width="100%" align="right"><img src="../../../../../../Images/_Project_Logo.gif" align="absmiddle">
+ </td>
+ </tr>
+ </table>
+ <h1>Clipper.PreserveCollinear</h1>
+
+
+ <p class="Decl"><span class="Comment">Del.»</span> <b>property</b> PreserveCollinear: boolean; <b>override</b>;</p>
+
+ <p class="Decl2"><span class="Comment"> C++ »</span> void PreserveCollinear(bool value);</p>
+
+ <p class="Decl3"><span class="Comment"> C# »</span> <b>public</b> bool PreserveCollinear { get {} set {} };</p>
+
+
+ <p class="Body"> <br> By default, when three or more vertices are collinear in input polygons (subject or clip), the Clipper object removes the 'inner' vertices before clipping. When enabled the PreserveCollinear property prevents this default behavior to allow these inner vertices to appear in the solution. </p>
+
+
+
+ <h2 id="Auto-SeeAlso">See Also</h2>
+ <p class="Body"><a href="../Methods/Constructor.htm">Constructor</a></p>
+
+ <p class="Copyright" id="auto"> <br><br> Copyright ©2010-2014 Angus Johnson - Clipper 6.2.1 - Help file built on 1-November-2014 <br><br> </p>
+
+</body>
+
+</html>
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+
+<head>
+
+ <script type="text/javascript" src="../../../../../../Scripts/jquery.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shCore.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushDelphi.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCpp.js">
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+
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+ </script>
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shCoreDefault.css">
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shThemeDefault.css">
+
+
+ <title>ReverseSolution</title>
+
+ <link rel="stylesheet" href="../../../../../../Styles/default.css" type="text/css">
+
+
+ <script type="text/javascript" src="../../../../../../Scripts/bootstrap.js">
+ </script>
+
+</head>
+
+<body bgcolor="#FFFFFF">
+
+ <!-- THIS FILE HAS BEEN AUTOMATICALLY PROCESSED FROM A SOURCE COPY -->
+
+ <!-- DO NOT EDIT MANUALLY !!! -->
+
+ <table class="Banner" cellspacing="0" cellpadding="0" border="1" bordercolorlight="#303080" bordercolordark="#7070B0">
+ <tr>
+ <td class="Banner" nowrap=""><a href="../../../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Home.gif" align="absmiddle">Home</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Unit.gif" align="absmiddle">ClipperLib</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../_Body.htm" class="Banner"><img src="../../../../../../Images/_Class.gif" align="absmiddle">Clipper</a>
+ </td>
+ <td class="Banner" width="100%" align="right"><img src="../../../../../../Images/_Project_Logo.gif" align="absmiddle">
+ </td>
+ </tr>
+ </table>
+ <h1>Clipper.ReverseSolution</h1>
+
+
+ <p class="Decl"><span class="Comment">Del.»</span> <b>property</b> ReverseSolution: boolean; <b>override</b>;</p>
+
+ <p class="Decl2"><span class="Comment"> C++ »</span> void ReverseSolution(bool value);</p>
+
+ <p class="Decl3"><span class="Comment"> C# »</span> <b>public</b> bool ReverseSolution { get {} set {} };</p>
+
+
+ <p class="Body"> When this property is set to true, polygons returned in the <b>solution</b> parameter of the <a href="../Methods/Execute.htm">Execute()</a> method will have orientations opposite to their normal orientations. </p>
+
+
+
+
+
+ <h2 id="Auto-SeeAlso">See Also</h2>
+ <p class="Body"><a href="../Methods/Execute.htm">Execute</a>, <a href="../../../Functions/Orientation.htm">Orientation</a></p>
+
+ <p class="Copyright" id="auto"> <br><br> Copyright ©2010-2014 Angus Johnson - Clipper 6.2.1 - Help file built on 1-November-2014 <br><br> </p>
+
+</body>
+
+</html>
\ No newline at end of file diff --git a/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/StrictlySimple.htm b/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/StrictlySimple.htm new file mode 100644 index 0000000..b6918cc --- /dev/null +++ b/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/StrictlySimple.htm @@ -0,0 +1,88 @@ +<html>
+
+<head>
+
+ <script type="text/javascript" src="../../../../../../Scripts/jquery.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shCore.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushDelphi.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCpp.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCSharp.js">
+ </script>
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shCoreDefault.css">
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shThemeDefault.css">
+
+
+ <title>StrictlySimple</title>
+
+ <link rel="stylesheet" href="../../../../../../Styles/default.css" type="text/css">
+
+
+ <script type="text/javascript" src="../../../../../../Scripts/bootstrap.js">
+ </script>
+
+</head>
+
+<body bgcolor="#FFFFFF">
+
+ <!-- THIS FILE HAS BEEN AUTOMATICALLY PROCESSED FROM A SOURCE COPY -->
+
+ <!-- DO NOT EDIT MANUALLY !!! -->
+
+ <table class="Banner" cellspacing="0" cellpadding="0" border="1" bordercolorlight="#303080" bordercolordark="#7070B0">
+ <tr>
+ <td class="Banner" nowrap=""><a href="../../../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Home.gif" align="absmiddle">Home</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Unit.gif" align="absmiddle">ClipperLib</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../_Body.htm" class="Banner"><img src="../../../../../../Images/_Class.gif" align="absmiddle">Clipper</a>
+ </td>
+ <td class="Banner" width="100%" align="right"><img src="../../../../../../Images/_Project_Logo.gif" align="absmiddle">
+ </td>
+ </tr>
+ </table>
+ <h1>Clipper.StrictlySimple</h1>
+
+
+ <p class="Decl"><span class="Comment">Del.»</span> <b>property</b> StrictlySimple: boolean; <b>override</b>;</p>
+
+ <p class="Decl2"><span class="Comment"> C++ »</span> void StrictlySimple(bool value);</p>
+
+ <p class="Decl3"><span class="Comment"> C# »</span> <b>public</b> bool StrictlySimple { get {} set {} };</p>
+
+
+ <p class="Body"> <br> <b>Terminology:</b><br>
+ <ul>
+
+ <li>A <em>simple</em> polygon is one that does not self-intersect.</li>
+
+ <li>A <em>weakly simple</em> polygon is a simple polygon that contains 'touching' vertices, or 'touching' edges.</li>
+
+ <li>A <em>strictly simple</em> polygon is a simple polygon that does not contain 'touching' vertices, or 'touching' edges.</li>
+
+ </ul> </p>
+
+ <p class="Body"> Vertices 'touch' if they share the same coordinates (and are not adjacent). An edge touches another if one of its end vertices touches another edge excluding its adjacent edges, or if they are co-linear and overlapping (including adjacent edges).<br><br> Polygons returned by clipping operations (see <a href="../Methods/Execute.htm">Clipper.Execute()</a>) should always be simple polygons. When the <b>StrictlySimply</b> property is enabled, polygons returned will be <em>strictly simple</em>, otherwise they may be <em>weakly simple</em>. It's <b>computationally expensive</b> ensuring polygons are <em>strictly simple</em> and so this property is disabled by default.<br><br> <em>Note: There's currently no guarantee that polygons will be strictly simple since 'simplifying' is still a work in progress.</em><br><br> <img src="../../../../../../Images/simplify2.png" alt="" border="0"> <img src="../../../../../../Images/simplify3.png" alt="" border="0"><br> </p>
+
+
+ <p class="Body"> In the image above, the two examples show weakly simple polygons being broken into two strictly simple polygons. (The outlines with arrows are intended to aid visualizing vertex order.)<br><br> See also the article on <a href="http://en.wikipedia.org/wiki/Simple_polygon" target="_blank">Simple Polygons</a> on Wikipedia. </p>
+
+
+
+ <h2 id="Auto-SeeAlso">See Also</h2>
+ <p class="Body"><a href="../Methods/Execute.htm">Execute</a>, <a href="../../../Functions/SimplifyPolygons.htm">SimplifyPolygons</a></p>
+
+ <p class="Copyright" id="auto"> <br><br> Copyright ©2010-2014 Angus Johnson - Clipper 6.2.1 - Help file built on 1-November-2014 <br><br> </p>
+
+</body>
+
+</html>
\ No newline at end of file diff --git a/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/ZFillFunction.htm b/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/ZFillFunction.htm new file mode 100644 index 0000000..290061e --- /dev/null +++ b/upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/Clipper/Properties/ZFillFunction.htm @@ -0,0 +1,75 @@ +<html>
+
+<head>
+
+ <script type="text/javascript" src="../../../../../../Scripts/jquery.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shCore.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushDelphi.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCpp.js">
+ </script>
+
+ <script type="text/javascript" src="../../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCSharp.js">
+ </script>
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shCoreDefault.css">
+
+ <link type="text/css" rel="stylesheet" href="../../../../../../Scripts/SyntaxHighlighter/styles/shThemeDefault.css">
+
+
+ <title>ZFillFunction</title>
+
+ <link rel="stylesheet" href="../../../../../../Styles/default.css" type="text/css">
+
+
+ <script type="text/javascript" src="../../../../../../Scripts/bootstrap.js">
+ </script>
+
+</head>
+
+<body bgcolor="#FFFFFF">
+
+ <!-- THIS FILE HAS BEEN AUTOMATICALLY PROCESSED FROM A SOURCE COPY -->
+
+ <!-- DO NOT EDIT MANUALLY !!! -->
+
+ <table class="Banner" cellspacing="0" cellpadding="0" border="1" bordercolorlight="#303080" bordercolordark="#7070B0">
+ <tr>
+ <td class="Banner" nowrap=""><a href="../../../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Home.gif" align="absmiddle">Home</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../../../_Body.htm" class="Banner"><img src="../../../../../../Images/_Unit.gif" align="absmiddle">ClipperLib</a>
+ </td>
+ <td class="Banner" nowrap=""><a href="../_Body.htm" class="Banner"><img src="../../../../../../Images/_Class.gif" align="absmiddle">Clipper</a>
+ </td>
+ <td class="Banner" width="100%" align="right"><img src="../../../../../../Images/_Project_Logo.gif" align="absmiddle">
+ </td>
+ </tr>
+ </table>
+ <h1>Clipper.ZFillFunction</h1>
+
+
+ <p class="Decl"><span class="Comment">Del.»</span> <b>property</b> ZFillFunction: <a href="../../../Types/ZFillCallback.htm">TZFillCallback</a> <b>read</b> FZFillCallback <b>write</b> FZFillCallback;</p>
+
+ <p class="Decl2"><span class="Comment">C++ »</span> <b>void</b> ZFillFunction(<a href="../../../Types/ZFillCallback.htm">ZFillCallback</a> zFillFunc);</p>
+
+ <p class="Decl3"><span class="Comment">C# »</span> <b>public</b> <a href="../../../Types/ZFillCallback.htm">ZFillCallback</a> ZFillFunction { <b>get</b>; <b>set</b>; };</p>
+<br>
+
+ <p class="Body"> <span class="maroon">This property is only exposed when the pre-processor directive <a href="../../../PreProcessor/Defines.htm"><b>use_xyz</b></a> has been defined.</span> If this is the case, a 'Z' member will be included in the <a href="../../../Types/IntPoint.htm">IntPoint</a> structure where users can store custom data. While most vertices in a clipping solution will correspond to input (subject and clip) vertices, there will also be new vertices wherever edges intersect. This property assigns a custom callback function to the Clipper object so that custom 'Z' values can be assigned to these intersection vertices. (Note that 'Z' values in the solution at non-intersecting vertices will simply be copied from matching input vertices along with the X and Y values.) <br><br> It is up to the library user to assign 'Z' values for new intersection vertices (otherwise these values will remain 0). The four vertices that define the intersecting line segments will be passed to the callback function (together with the new intersection vertex) to aid the user in determining appropriate Z values.<br><br>
+ <!-- The <b>CurvesDemo</b> application in the Curves directory in the distribution zip package shows how the Z member together with the callback function can be used to flatten curved paths (defined by control points) and after clipping, to 'de-flatten' or reconstruct curved paths in the clipping solution.<br><br>
+ --> </p>
+
+
+ <h2 id="Auto-SeeAlso">See Also</h2>
+ <p class="Body"><a href="../../../PreProcessor/Defines.htm">Defines</a>, <a href="../../../Types/IntPoint.htm">IntPoint</a>, <a href="../../../Types/ZFillCallback.htm">ZFillCallback</a></p>
+
+ <p class="Copyright" id="auto"> <br><br> Copyright ©2010-2014 Angus Johnson - Clipper 6.2.1 - Help file built on 1-November-2014 <br><br> </p>
+
+</body>
+
+</html>
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