向GraphicsPath添加字符串并绘制GraphicsPath会降低绘制字符串的质量吗？ [英] Adding a string to GraphicsPath and drawing the GraphicsPath reduce the quality of the drawn string?

问题描述

DrawString（）方法给出了一个非常好的结果，当您在文本框中键入文本/字符串时，它会被清晰地绘制出来。然而，我尝试了另一种方式（顺便说一句），但它表现出不好的外观。我需要这样做，因为我想首先对字符串应用一些转换（例如旋转）。我的方法是创建一个GraphicsPath，使用AddString（）方法向该GraphicsPath添加一些字符串，然后使用DrawPath（）绘制该字符串。绘制的字符串看起来非常难看（我没有指定粗体字体，但它似乎受到大胆风格的影响，字符串就像模糊，......它真的不是我想要的。



你知道任何改变的选项可以更好地工作（比如DrawString（）可以做的）吗？



谢谢！



VipHaLong。

解决方案

你真的不需要将字符串表示为图形路径正确的转换。使用 System.Drawing.Graphics.Transform 完成转换：

http://msdn.microsoft.com/en-us/library/system.drawing.graphics.transform.aspx [< a href =http://msdn.microsoft.com/en-us/library/system.drawing.graphics.transform.aspxtarget =_ blanktitle =New Window> ^ ]，

http：// msd n.microsoft.com/en-us/library/system.drawing.drawing2d.matrix.aspx [ ^ ]。

-SA

The method DrawString() gives out a very nice result, the text/string is drawn clearly as you type it into a textbox. However I tried another way (a by-way) but it showed a bad appearance. I need to do this way because I want to apply some transformations to the string first (such as rotating). The way I did is creating a GraphicsPath, using AddString() method to add some string to that GraphicsPath, then using DrawPath() to draw that string. The drawn string looked very ugly (I didn''t specify a bold font but it seemed to be affected by bold style, the string was like as blurred, ... it was really not what I want.

Do you know any options to change for this to work better (like DrawString() can do)?

Thank you!

VipHaLong.

解决方案

You don''t really need to represent a string as a graphic path for proper transform. Transformations are done using System.Drawing.Graphics.Transform:
http://msdn.microsoft.com/en-us/library/system.drawing.graphics.transform.aspx[^],
http://msdn.microsoft.com/en-us/library/system.drawing.drawing2d.matrix.aspx[^].

—SA

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