Adjust signature box layout and add background color
Updated the signature box proportions by adjusting `imgRatio` to 52% and `textRatio` to 43%. Added a cream-tone background with extra padding (`bgPad`) and rendered it behind the signature content. Tightened gaps between the image, separator line, and text area. Increased text row height slightly for better spacing.
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@@ -208,13 +208,18 @@
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const double sigW = 1.77 * 72; // 127.44 pt
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const double sigH = 1.96 * 72; // 141.12 pt
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const double imgRatio = 0.60; // top 60% = image
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const double textRatio = 0.38; // bottom 38% = text (2% padding)
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const double imgRatio = 0.52; // top 52% = image (was 0.60)
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const double textRatio = 0.43; // bottom 43% = text (was 0.38)
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var black = PdfSharp.Drawing.XColor.FromArgb(255, 20, 20, 20);
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var darkGray = PdfSharp.Drawing.XColor.FromArgb(255, 80, 80, 80);
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var lineColor = PdfSharp.Drawing.XColor.FromArgb(180, 100, 100, 120);
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// Background: paper/cream tone, no border
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var bgColor = PdfSharp.Drawing.XColor.FromArgb(255, 255, 253, 240);
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var bgBrush = new PdfSharp.Drawing.XSolidBrush(bgColor);
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const double bgPad = 3.0; // extra padding around the signature box (pt)
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var fontBold = new PdfSharp.Drawing.XFont("Arial", 7.5, PdfSharp.Drawing.XFontStyleEx.Bold);
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var fontNormal = new PdfSharp.Drawing.XFont("Arial", 6.5, PdfSharp.Drawing.XFontStyleEx.Regular);
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var linePen = new PdfSharp.Drawing.XPen(lineColor, 0.5);
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@@ -239,6 +244,10 @@
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double x = field.X;
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double y = field.Y;
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// --- Background rectangle (drawn first, sits between PDF and signature) ---
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var bgRect = new PdfSharp.Drawing.XRect(x - bgPad, y - bgPad, sigW + bgPad * 2, sigH + bgPad * 2);
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gfx.DrawRectangle(bgBrush, bgRect);
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// --- Image area ---
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double imgH = sigH * imgRatio;
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var imgRect = new PdfSharp.Drawing.XRect(x, y, sigW, imgH);
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@@ -248,13 +257,13 @@
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gfx.DrawImage(xImg, imgRect);
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// --- Separator line ---
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double lineY = y + imgH + sigH * 0.01;
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double lineY = y + imgH + sigH * 0.005; // was 0.01 — tighter gap after image
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gfx.DrawLine(linePen, x + 2, lineY, x + sigW - 2, lineY);
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// --- Text area ---
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double textY = lineY + 2;
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double textY = lineY + 1; // was +2 — tighter gap below line
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double textH = sigH * textRatio;
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double lineH = textH / 3.5; // max 3 text rows
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double lineH = textH / 3.0; // was /3.5 — rows closer together
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double padding = 3;
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// Row 1: FullName (bold)
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