MeasureString和DrawString的区别

Question

为什么我必须将MeasureString()结果宽度增加21% size.Width = size.Width * 1.21f; 来逃避Word Wrap DrawString()？

我需要一个解决方案来获得确切的结果.

相同的字体,相同的字符串格式,两个函数中使用的文本相同.

---

从OP回答:

  SizeF size = graphics.MeasureString(element.Currency, Currencyfont, new PointF(0, 0), strFormatLeft);
  size.Width = size.Width * 1.21f;
  int freespace = rect.Width - (int)size.Width;
  if (freespace < ImageSize) { if (freespace > 0) ImageSize = freespace; else ImageSize = 0; }
  int FlagY = y + (CurrencySize - ImageSize) / 2;
  int FlagX = (freespace - ImageSize) / 2;
  graphics.DrawImage(GetResourseImage(@"Flags." + element.Flag.ToUpper() + ".png"), 
         new Rectangle(FlagX, FlagY, ImageSize, ImageSize));
  graphics.DrawString(element.Currency, Currencyfont, Brushes.Black, 
       new Rectangle(FlagX + ImageSize, rect.Y, (int)(size.Width), CurrencySize), strFormatLeft);

我的代码.

Answer 1

MeasureString()方法存在一些问题,尤其是在绘制非ASCII字符时.请尝试使用TextRenderer.MeasureText().