2025-07-25 16:27:29 +08:00

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<article data-uid="Hi.Disp.StringDrawing">
<h1 id="Hi_Disp_StringDrawing" data-uid="Hi.Disp.StringDrawing" class="text-break">
Class StringDrawing
</h1>
<div class="facts text-secondary">
<dl><dt>Namespace</dt><dd><a class="xref" href="Hi.html">Hi</a>.<a class="xref" href="Hi.Disp.html">Disp</a></dd></dl>
<dl><dt>Assembly</dt><dd>HiDisp.dll</dd></dl>
</div>
<div class="markdown summary"><p>An <a class="xref" href="Hi.Disp.IDisplayee.html">IDisplayee</a> to draw string.</p>
</div>
<div class="markdown conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public class StringDrawing : IDisplayee, IExpandToBox3d, IDisposable</code></pre>
</div>
<dl class="typelist inheritance">
<dt>Inheritance</dt>
<dd>
<div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
<div><span class="xref">StringDrawing</span></div>
</dd>
</dl>
<dl class="typelist implements">
<dt>Implements</dt>
<dd>
<div><a class="xref" href="Hi.Disp.IDisplayee.html">IDisplayee</a></div>
<div><a class="xref" href="Hi.Geom.IExpandToBox3d.html">IExpandToBox3d</a></div>
<div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.idisposable">IDisposable</a></div>
</dd>
</dl>
<dl class="typelist inheritedMembers">
<dt>Inherited Members</dt>
<dd>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
</div>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
</div>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
</div>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
</div>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
</div>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
</div>
<div>
<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
</div>
</dd></dl>
<dl class="typelist extensionMethods">
<dt>Extension Methods</dt>
<dd>
<div>
<a class="xref" href="Hi.Disp.DispUtil.html#Hi_Disp_DispUtil_Display_Hi_Disp_IDisplayee_Hi_Disp_Bind_Hi_Geom_Mat4d_">DispUtil.Display(IDisplayee, Bind, Mat4d)</a>
</div>
<div>
<a class="xref" href="Hi.Common.DuplicateUtil.html#Hi_Common_DuplicateUtil_TryDuplicate__1___0_System_Object___">DuplicateUtil.TryDuplicate&lt;TSelf&gt;(TSelf, params object[])</a>
</div>
<div>
<a class="xref" href="Hi.Common.InvokeUtil.html#Hi_Common_InvokeUtil_SelfInvoke__1___0_System_Action___0__">InvokeUtil.SelfInvoke&lt;TSrc&gt;(TSrc, Action&lt;TSrc&gt;)</a>
</div>
<div>
<a class="xref" href="Hi.Common.InvokeUtil.html#Hi_Common_InvokeUtil_SelfInvoke__2___0_System_Func___0___1__">InvokeUtil.SelfInvoke&lt;TSrc, TDst&gt;(TSrc, Func&lt;TSrc, TDst&gt;)</a>
</div>
<div>
<a class="xref" href="Hi.Coloring.ColorUtil.html#Hi_Coloring_ColorUtil_GetGloomyColor_System_Object_System_Double_System_Double_">ColorUtil.GetGloomyColor(object, double, double)</a>
</div>
<div>
<a class="xref" href="Hi.Common.NameUtil.html#Hi_Common_NameUtil_GetSelectionName_System_Object_">NameUtil.GetSelectionName(object)</a>
</div>
<div>
<a class="xref" href="Hi.Common.StringUtil.html#Hi_Common_StringUtil_GetPropertyStringIfToStringNotOverloaded_System_Object_System_Boolean_System_Boolean_">StringUtil.GetPropertyStringIfToStringNotOverloaded(object, bool, bool)</a>
</div>
<div>
<a class="xref" href="Hi.Parallels.LockUtil.html#Hi_Parallels_LockUtil_Lock_System_Object_">LockUtil.Lock(object)</a>
</div>
</dd></dl>
<h2 class="section" id="constructors">Constructors
</h2>
<a id="Hi_Disp_StringDrawing__ctor_" data-uid="Hi.Disp.StringDrawing.#ctor*"></a>
<h3 id="Hi_Disp_StringDrawing__ctor_System_String_" data-uid="Hi.Disp.StringDrawing.#ctor(System.String)">
StringDrawing(string)
</h3>
<div class="markdown level1 summary"><p>Constructor.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public StringDrawing(string text)</code></pre>
</div>
<h4 class="section">Parameters</h4>
<dl class="parameters">
<dt><code>text</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></dt>
<dd><p>text</p>
</dd>
</dl>
<h2 class="section" id="fields">Fields
</h2>
<h3 id="Hi_Disp_StringDrawing_text" data-uid="Hi.Disp.StringDrawing.text">
text
</h3>
<div class="markdown level1 summary"><p>Text to draw.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public readonly string text</code></pre>
</div>
<h4 class="section">Field Value</h4>
<dl class="parameters">
<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></dt>
<dd></dd>
</dl>
<h2 class="section" id="properties">Properties
</h2>
<a id="Hi_Disp_StringDrawing_Height_" data-uid="Hi.Disp.StringDrawing.Height*"></a>
<h3 id="Hi_Disp_StringDrawing_Height" data-uid="Hi.Disp.StringDrawing.Height">
Height
</h3>
<div class="markdown level1 summary"><p>Gets the height of the string drawing in pixels.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public int Height { get; }</code></pre>
</div>
<h4 class="section">Property Value</h4>
<dl class="parameters">
<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
<dd></dd>
</dl>
<a id="Hi_Disp_StringDrawing_IsAlwaysOnTop_" data-uid="Hi.Disp.StringDrawing.IsAlwaysOnTop*"></a>
<h3 id="Hi_Disp_StringDrawing_IsAlwaysOnTop" data-uid="Hi.Disp.StringDrawing.IsAlwaysOnTop">
IsAlwaysOnTop
</h3>
<div class="markdown level1 summary"><p>Is text always on top.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public bool IsAlwaysOnTop { get; set; }</code></pre>
</div>
<h4 class="section">Property Value</h4>
<dl class="parameters">
<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
<dd></dd>
</dl>
<a id="Hi_Disp_StringDrawing_Width_" data-uid="Hi.Disp.StringDrawing.Width*"></a>
<h3 id="Hi_Disp_StringDrawing_Width" data-uid="Hi.Disp.StringDrawing.Width">
Width
</h3>
<div class="markdown level1 summary"><p>Gets the width of the string drawing in pixels.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public int Width { get; }</code></pre>
</div>
<h4 class="section">Property Value</h4>
<dl class="parameters">
<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
<dd></dd>
</dl>
<h2 class="section" id="methods">Methods
</h2>
<a id="Hi_Disp_StringDrawing_Display_" data-uid="Hi.Disp.StringDrawing.Display*"></a>
<h3 id="Hi_Disp_StringDrawing_Display_Hi_Disp_Bind_" data-uid="Hi.Disp.StringDrawing.Display(Hi.Disp.Bind)">
Display(Bind)
</h3>
<div class="markdown level1 summary"><p>Display function called in <a class="xref" href="Hi.Disp.DispEngine.html">DispEngine</a> rendering loop.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void Display(Bind bind)</code></pre>
</div>
<h4 class="section">Parameters</h4>
<dl class="parameters">
<dt><code>bind</code> <a class="xref" href="Hi.Disp.Bind.html">Bind</a></dt>
<dd><p>Bind with <a class="xref" href="Hi.Disp.DispEngine.html">DispEngine</a>. See <a class="xref" href="Hi.Disp.Bind.html">Bind</a>.</p>
</dd>
</dl>
<a id="Hi_Disp_StringDrawing_Display_" data-uid="Hi.Disp.StringDrawing.Display*"></a>
<h3 id="Hi_Disp_StringDrawing_Display_Hi_Disp_Bind_Hi_Geom_Vec3d_System_Boolean_" data-uid="Hi.Disp.StringDrawing.Display(Hi.Disp.Bind,Hi.Geom.Vec3d,System.Boolean)">
Display(Bind, Vec3d, bool)
</h3>
<div class="markdown level1 summary"><p>Display at <code class="paramref">p</code>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void Display(Bind bind, Vec3d p, bool isAlwaysOnTop = false)</code></pre>
</div>
<h4 class="section">Parameters</h4>
<dl class="parameters">
<dt><code>bind</code> <a class="xref" href="Hi.Disp.Bind.html">Bind</a></dt>
<dd><p>bind</p>
</dd>
<dt><code>p</code> <a class="xref" href="Hi.Geom.Vec3d.html">Vec3d</a></dt>
<dd><p>position</p>
</dd>
<dt><code>isAlwaysOnTop</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
<dd><p>is always on top</p>
</dd>
</dl>
<a id="Hi_Disp_StringDrawing_Display_" data-uid="Hi.Disp.StringDrawing.Display*"></a>
<h3 id="Hi_Disp_StringDrawing_Display_Hi_Disp_Bind_System_String_Hi_Geom_Vec3d_System_Boolean_" data-uid="Hi.Disp.StringDrawing.Display(Hi.Disp.Bind,System.String,Hi.Geom.Vec3d,System.Boolean)">
Display(Bind, string, Vec3d, bool)
</h3>
<div class="markdown level1 summary"><p>Display <code class="paramref">text</code> at <code class="paramref">p</code>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public static void Display(Bind bind, string text, Vec3d p = null, bool isAlwaysOnTop = false)</code></pre>
</div>
<h4 class="section">Parameters</h4>
<dl class="parameters">
<dt><code>bind</code> <a class="xref" href="Hi.Disp.Bind.html">Bind</a></dt>
<dd><p>bind</p>
</dd>
<dt><code>text</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></dt>
<dd><p>text</p>
</dd>
<dt><code>p</code> <a class="xref" href="Hi.Geom.Vec3d.html">Vec3d</a></dt>
<dd><p>position</p>
</dd>
<dt><code>isAlwaysOnTop</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
<dd><p>is always on top</p>
</dd>
</dl>
<a id="Hi_Disp_StringDrawing_Dispose_" data-uid="Hi.Disp.StringDrawing.Dispose*"></a>
<h3 id="Hi_Disp_StringDrawing_Dispose" data-uid="Hi.Disp.StringDrawing.Dispose">
Dispose()
</h3>
<div class="markdown level1 summary"><p>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void Dispose()</code></pre>
</div>
<a id="Hi_Disp_StringDrawing_Dispose_" data-uid="Hi.Disp.StringDrawing.Dispose*"></a>
<h3 id="Hi_Disp_StringDrawing_Dispose_System_Boolean_" data-uid="Hi.Disp.StringDrawing.Dispose(System.Boolean)">
Dispose(bool)
</h3>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">protected virtual void Dispose(bool disposing)</code></pre>
</div>
<h4 class="section">Parameters</h4>
<dl class="parameters">
<dt><code>disposing</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
<dd></dd>
</dl>
<a id="Hi_Disp_StringDrawing_ExpandToBox3d_" data-uid="Hi.Disp.StringDrawing.ExpandToBox3d*"></a>
<h3 id="Hi_Disp_StringDrawing_ExpandToBox3d_Hi_Geom_Box3d_" data-uid="Hi.Disp.StringDrawing.ExpandToBox3d(Hi.Geom.Box3d)">
ExpandToBox3d(Box3d)
</h3>
<div class="markdown level1 summary"><p>Expands the destination box.
This function is usually used to compute the bounding box of elements.</p>
</div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public void ExpandToBox3d(Box3d dst)</code></pre>
</div>
<h4 class="section">Parameters</h4>
<dl class="parameters">
<dt><code>dst</code> <a class="xref" href="Hi.Geom.Box3d.html">Box3d</a></dt>
<dd><p>Destination box</p>
</dd>
</dl>
<a id="Hi_Disp_StringDrawing_Finalize_" data-uid="Hi.Disp.StringDrawing.Finalize*"></a>
<h3 id="Hi_Disp_StringDrawing_Finalize" data-uid="Hi.Disp.StringDrawing.Finalize">
~StringDrawing()
</h3>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">protected ~StringDrawing()</code></pre>
</div>
</article>
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