【解析_net框架下的gdi+编程】.htm

GDI编程的参考资料

<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Pen<o:p></o:p></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN>
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0.75pt; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用来画直线、多边形、矩形、弧线以及馅饼区等<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN></TR>
<TR style="mso-yfti-irow: 2">
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0.75pt; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Font<o:p></o:p></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN>
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0.75pt; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用来设置文本的字体<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN></TR>
<TR style="mso-yfti-irow: 3; mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0.75pt; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Color<o:p></o:p></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN>
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 0.75pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 0.75pt; PADDING-BOTTOM: 0.75pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 0.75pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用来设置特定对象的颜色（在<SPAN lang=EN-US>GDI+</SPAN>中，颜色可以是<SPAN lang=EN-US>Alpha</SPAN>混合的）<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN></TR></TBODY></TABLE></DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 12pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p>&nbsp;</o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><SPAN style="mso-bookmark: OLE_LINK1"><B><SPAN style="COLOR: #000099; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">画刷类（<SPAN lang=EN-US>Brush Class</SPAN>）</SPAN></B></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">画刷类是一个抽象基类，我们不能直接将它实例化。我们必须实例化它的子类对象，它的子类包括：</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt">SolidBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt">TextureBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt">RectangleGradientBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以及</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt">LinearGradientBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">举例如下： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<DIV align=center>
<TABLE class=MsoNormalTable style="WIDTH: 412.5pt; mso-cellspacing: 0cm; mso-padding-alt: 1.5pt 1.5pt 1.5pt 1.5pt" cellSpacing=0 cellPadding=0 width=550 border=1>
<TBODY>
<TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 1.5pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 1.5pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 1.5pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 1.5pt; BORDER-BOTTOM: #d4d0c8">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">LinearGradientBrush<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>lBrush = new<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>LinearGradientBrush(rect, Color.Red, <o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Color.Yellow,<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">LinearGradientMode.BackwardDiagonal);<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Brush<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>brsh = new<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>SolidBrush(Color.Red), 40, 40, 140, 140);<o:p></o:p></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN></TR></TBODY></TABLE></DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">SolidBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">类定义一把由单色构成的画刷。这个画刷可以用来填充像矩形、椭圆形、馅饼</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">形、多边形以及路径这样的图形区域。</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="mso-bidi-font-size: 10.5pt"> <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt">TextureBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类定义一把可以将一定区域用图象来填充的画刷。</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="mso-bidi-font-size: 10.5pt"> <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="mso-bidi-font-size: 10.5pt">LinearGradiantBrush</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类可以定义一把两种颜色间变化的画刷，也可以定义一把多种颜色间变化的画刷。</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="mso-bidi-font-size: 10.5pt"> <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><SPAN style="mso-bookmark: OLE_LINK1"><B><SPAN lang=EN-US style="COLOR: #000099; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p>&nbsp;</o:p></SPAN></B></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><SPAN style="mso-bookmark: OLE_LINK1"><B><SPAN style="COLOR: #000099; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">画笔类（<SPAN lang=EN-US>Pen Class</SPAN>）</SPAN></B></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">画笔类用来画具有特定宽度和风格的直线和曲线。我们必须先用画笔类的构造函数初始化一个画笔对象，在实例化的时候还可以用到颜色和画刷。</SPAN></SPAN><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="mso-bidi-font-size: 10.5pt"> <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用特定的颜色初始化新的画笔对象： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">public Pen(Color); <o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用特定的画刷初始化新的画笔对象： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">public Pen(Brush); <o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用特定的画刷以及宽度初始化新的画笔对象： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">public Pen(Brush, float); <o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用特定的颜色以及宽度初始化新的画笔对象： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">public Pen(Color, float); <o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">举例如下： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<DIV align=center>
<TABLE class=MsoNormalTable style="WIDTH: 412.5pt; mso-cellspacing: 0cm; mso-padding-alt: 1.5pt 1.5pt 1.5pt 1.5pt" cellSpacing=0 cellPadding=0 width=550 border=1>
<TBODY>
<TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 1.5pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 1.5pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 1.5pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 1.5pt; BORDER-BOTTOM: #d4d0c8">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Pen<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>pn = new<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>Pen( Color.Blue );<o:p></o:p></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN></TR></TBODY></TABLE></DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">或是： <SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></SPAN></P>
<DIV align=center>
<TABLE class=MsoNormalTable style="WIDTH: 412.5pt; mso-cellspacing: 0cm; mso-padding-alt: 1.5pt 1.5pt 1.5pt 1.5pt" cellSpacing=0 cellPadding=0 width=550 border=1>
<TBODY>
<TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: #d4d0c8; PADDING-RIGHT: 1.5pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 1.5pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 1.5pt; BORDER-LEFT: #d4d0c8; PADDING-TOP: 1.5pt; BORDER-BOTTOM: #d4d0c8">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.1pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">Pen<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>pn = new<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>Pen( Color.Blue, 100 );<o:p></o:p></SPAN></SPAN></P></TD><SPAN style="mso-bookmark: OLE_LINK1"></SPAN></TR></TBODY></TABLE></DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 12pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN style="mso-bookmark: OLE_LINK1"><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bid