* UIVerificationCode: 修改字体缩放时显示
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75f460da18
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@ -105,7 +105,8 @@ namespace Sunny.UI
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/// <param name="code">验证码表达式</param>
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private Bitmap CreateImage(string code)
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{
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using Font font = new Font(Font.Name, CodeFontSize, FontStyle.Bold);
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byte gdiCharSet = UIStyles.GetGdiCharSet(Font.Name);
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using Font font = new Font(Font.Name, CodeFontSize, FontStyle.Bold, GraphicsUnit.Point, gdiCharSet);
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using Font fontex = font.DPIScaleFont();
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Code = code;
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Size sf = TextRenderer.MeasureText(code, fontex);
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@ -119,18 +120,18 @@ namespace Sunny.UI
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g.Clear(fillColor);
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//画图片背景线
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for (int i = 0; i < 6; i++)
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for (int i = 0; i < 5; i++)
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{
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int x1 = random.Next(image.Width);
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int x2 = random.Next(image.Width);
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int y1 = random.Next(image.Height);
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int y2 = random.Next(image.Height);
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g.DrawLine(Pens.Black, x1, y1, x2, y2);
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g.DrawLine(Color.Black, x1, y1, x2, y2, true);
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}
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//画图片的前景噪音点
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for (int i = 0; i < 50; i++)
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for (int i = 0; i < 30; i++)
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{
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int x = random.Next(image.Width);
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int y = random.Next(image.Height);
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@ -139,7 +140,7 @@ namespace Sunny.UI
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using Brush br = new SolidBrush(rectColor);
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g.DrawString(code, fontex, br, image.Width / 2 - sf.Width / 2, image.Height / 2 - sf.Height / 2);
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var imageex = TwistImage(image, true, 5, 5);
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var imageex = TwistImage(image, true, 3, 5);
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image.Dispose();
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return imageex;
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}
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