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| <td width="25%" class="title2">unpublished </td> |
| <td width="50%" class="title">struct StrokeAttributes</td> |
| <td width="*"/></tr> |
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| <tr> |
| <td/></tr> |
| <tr> |
| <td><dl> |
| <dt><b>Description</b></dt> |
| <dd>This structure contains all attributes required for path stroking. </dd> |
| <dd><p> |
| |
| Path stroking is the process of drawing a polygon with a thick |
| pen. The various attributes contained in this structure can be |
| used to customize that process. <p> |
| |
| @single #110496# |
| </dd> |
| </dl> |
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| <a name="Elements"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> |
| <tr> |
| <td class="subtitle" colspan="2">Elements' Summary</td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#StrokeWidth">StrokeWidth</a></td> |
| <td class="imsum_right">Defines the width of the stroke, measured in user |
| coordinate space. |
| |
| This value must be positive (or 0.0) |
| </td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#MiterLimit">MiterLimit</a></td> |
| <td class="imsum_right">Determines the maximal length of the diagonal in mitered |
| corners. </td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#DashArray">DashArray</a></td> |
| <td class="imsum_right">Array of ink on and off lengths, measured in user coordinate |
| space. </td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#LineArray">LineArray</a></td> |
| <td class="imsum_right">Array of line widths and spacings for multiple-line |
| strokes. </td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#StartCapType">StartCapType</a></td> |
| <td class="imsum_right">The start shape of the stroke. </td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#EndCapType">EndCapType</a></td> |
| <td class="imsum_right">The end shape of the stroke. </td> |
| </tr> |
| <tr> |
| <td class="imsum_left"><a href="#JoinType">JoinType</a></td> |
| <td class="imsum_right">The join shape of the stroke. </td> |
| </tr> |
| </table> |
| <a name="ElementDetails"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> |
| <tr> |
| <td class="subtitle">Elements' Details</td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="StrokeWidth" class="membertitle">StrokeWidth</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>double <b>StrokeWidth</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>Defines the width of the stroke, measured in user |
| coordinate space. |
| |
| This value must be positive (or 0.0) |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="MiterLimit" class="membertitle">MiterLimit</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>double <b>MiterLimit</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>Determines the maximal length of the diagonal in mitered |
| corners. </dd> |
| <dd><p> |
| |
| This attribute is only used when |
| <a href="StrokeAttributes.html">StrokeAttributes</a>::<a href="StrokeAttributes.html#JoinType">JoinType</a> is set to |
| <a href="PathJoinType.html">PathJoinType</a>::<a href="PathJoinType.html#MITER">MITER</a> . Should the length of a |
| corner's diagonal exceed this limit, a bevelled join is used |
| instead. This value must be positive (or 0.0, which is |
| equivalent to setting |
| <a href="StrokeAttributes.html">StrokeAttributes</a>::<a href="StrokeAttributes.html#JoinType">JoinType</a> to |
| <a href="PathJoinType.html">PathJoinType</a>::<a href="PathJoinType.html#BEVEL">BEVEL</a> . <p> |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="DashArray" class="membertitle">DashArray</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>sequence< double > <b>DashArray</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>Array of ink on and off lengths, measured in user coordinate |
| space. </dd> |
| <dd><p> |
| |
| The first element specifies the length of the first 'on' |
| segment of the dashing, the second element the length of the |
| first 'off' segment, and so forth. Give zero elements here for |
| solid strokes. This array always have an even number of |
| elements, with zero, as usual, counting as even |
| here. Furthermore, each entry in this array must have a value |
| that is positive (or 0.0) <p> |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="LineArray" class="membertitle">LineArray</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>sequence< double > <b>LineArray</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>Array of line widths and spacings for multiple-line |
| strokes. </dd> |
| <dd><p> |
| |
| The entries here are relative to the |
| <a href="StrokeAttributes.html">StrokeAttributes</a>::<a href="StrokeAttributes.html#StrokeWidth">StrokeWidth</a> attribute |
| above, i.e. the total width of all lines and spacings will |
| always equal |
| <a href="StrokeAttributes.html">StrokeAttributes</a>::<a href="StrokeAttributes.html#StrokeWidth">StrokeWidth</a> . The first |
| element specifies the width of the rightmost line, when |
| travelling from the start point of the path to the end |
| point. The second element specifies the space between the |
| first line and the second line, and so forth. If the array |
| ends with a spacing, this spacing is included in the total |
| width of the multiple-line stroke. That is, the stroke becomes |
| asymmetric. <p> |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="StartCapType" class="membertitle">StartCapType</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>byte <b>StartCapType</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>The start shape of the stroke. </dd> |
| <dd><p> |
| |
| The start point is the first point of every polygon of the |
| path poly-polygon. <p> |
| |
| </dd> |
| <dt><b>See also</b></dt> |
| <dd><a href="#unknown ?">unknown ?</a><br> |
| PathCapType |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="EndCapType" class="membertitle">EndCapType</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>byte <b>EndCapType</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>The end shape of the stroke. </dd> |
| <dd><p> |
| |
| The end point is the last point of every polygon of the path |
| poly-polygon. <p> |
| |
| </dd> |
| <dt><b>See also</b></dt> |
| <dd><a href="#unknown ?">unknown ?</a><br> |
| PathCapType |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| <tr> |
| <td class="imdetail"><a name="JoinType" class="membertitle">JoinType</a> |
| <table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> |
| <tr> |
| <td>byte <b>JoinType</b>;<hr> |
| <dl> |
| <dt><b>Description</b></dt> |
| <dd>The join shape of the stroke. </dd> |
| <dd><p> |
| |
| After every sub-stroke, i.e. after every line or curve segment |
| within a single path polygon, a shape of this type is inserted |
| into the stroke to glue the segments together. Please note |
| that distinct polygons within the path poly-polygon are not |
| connected, and therefore also not joined via the shape |
| specified here. <p> |
| |
| </dd> |
| <dt><b>See also</b></dt> |
| <dd><a href="#unknown ?">unknown ?</a><br> |
| PathJoinType |
| </dd> |
| </dl> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| </table> |
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