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feat: add AccentBlue palette, reduced margins, DrawFooter with branding support

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
SmartRootsSrl
2026-03-20 12:11:38 +01:00
parent eec67a90f0
commit 4a8cd0351c
1 changed files with 88 additions and 4 deletions
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90
CertReports.Syncfusion/Helpers/PdfTheme.cs
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@@ -2,6 +2,7 @@ using Syncfusion.Drawing;
using Syncfusion.Pdf;
using Syncfusion.Pdf.Graphics;
using Syncfusion.Pdf.Grid;
using Syncfusion.Pdf.Interactive;
namespace CertReports.Syncfusion.Helpers;
@@ -22,6 +23,16 @@ public static class PdfTheme
public static readonly Color NegativeValue = Color.FromArgb(255, 220, 53, 69); // rosso
public static readonly Color SectionTitle = Color.FromArgb(255, 46, 80, 144);
// Nuovi colori stile "Ibrido elegante"
public static readonly Color AccentBlue = Color.FromArgb(255, 21, 101, 192); // #1565C0
public static readonly Color NegativeRed = Color.FromArgb(255, 204, 0, 0); // #CC0000
public static readonly Color PositiveGreen = Color.FromArgb(255, 46, 125, 50); // #2E7D32
public static readonly Color FooterText = Color.FromArgb(255, 102, 102, 102); // #666666
public static readonly Color SeparatorLine = Color.FromArgb(255, 221, 221, 221); // #DDDDDD
public static readonly Color TableBorder = Color.FromArgb(255, 187, 187, 187); // #BBBBBB
public static readonly Color TableAltRow = Color.FromArgb(255, 247, 249, 252); // #F7F9FC
public static readonly Color TableHeaderBg = Color.FromArgb(255, 21, 101, 192); // #1565C0
// ─── Font ──────────────────────────────────────────────────────────
private static readonly PdfStandardFont _fontRegular = new(PdfFontFamily.Helvetica, 8f);
private static readonly PdfStandardFont _fontBold = new(PdfFontFamily.Helvetica, 8f, PdfFontStyle.Bold);
@@ -31,6 +42,11 @@ public static class PdfTheme
private static readonly PdfStandardFont _fontSectionTitle = new(PdfFontFamily.Helvetica, 10f, PdfFontStyle.Bold);
private static readonly PdfStandardFont _fontHeader = new(PdfFontFamily.Helvetica, 7f, PdfFontStyle.Bold);
private static readonly PdfStandardFont _fontFooter = new(PdfFontFamily.Helvetica, 7f);
private static readonly PdfStandardFont _fontFooterBold = new(PdfFontFamily.Helvetica, 7f, PdfFontStyle.Bold);
private static readonly PdfStandardFont _fontTable = new(PdfFontFamily.Helvetica, 7.5f);
private static readonly PdfStandardFont _fontTableBold = new(PdfFontFamily.Helvetica, 7.5f, PdfFontStyle.Bold);
public static PdfFont Regular => _fontRegular;
public static PdfFont Bold => _fontBold;
public static PdfFont Small => _fontSmall;
@@ -38,12 +54,17 @@ public static class PdfTheme
public static PdfFont Title => _fontTitle;
public static PdfFont SectionTitleFont => _fontSectionTitle;
public static PdfFont Header => _fontHeader;
public static PdfFont Footer => _fontFooter;
public static PdfFont FooterBold => _fontFooterBold;
public static PdfFont TableFont => _fontTable;
public static PdfFont TableBold => _fontTableBold;
// ─── Margini & Layout ──────────────────────────────────────────────
public const float PageMargin = 40f;
public const float RowHeight = 18f;
public const float HeaderRowHeight = 22f;
public const float PageMargin = 36f; // era 40f
public const float RowHeight = 14f; // era 18f — KV pairs sezione Analisi
public const float HeaderRowHeight = 18f; // era 22f — header sezioni
public const float CellPadding = 4f;
public const float FooterHeight = 28f; // spazio riservato footer in fondo alla pagina
// ─── Brushes ───────────────────────────────────────────────────────
public static PdfBrush HeaderBrush => new PdfSolidBrush(HeaderBackground);
@@ -54,6 +75,15 @@ public static class PdfTheme
public static PdfBrush PositiveBrush => new PdfSolidBrush(PositiveValue);
public static PdfBrush NegativeBrush => new PdfSolidBrush(NegativeValue);
public static PdfPen BorderPen => new PdfPen(BorderColor, 0.5f);
public static PdfBrush AccentBlueBrush => new PdfSolidBrush(AccentBlue);
public static PdfBrush NegativeBrush2 => new PdfSolidBrush(NegativeRed);
public static PdfBrush PositiveBrush2 => new PdfSolidBrush(PositiveGreen);
public static PdfBrush FooterTextBrush => new PdfSolidBrush(FooterText);
public static PdfBrush TableAltRowBrush => new PdfSolidBrush(TableAltRow);
public static PdfBrush TableHeaderBrush => new PdfSolidBrush(TableHeaderBg);
public static PdfPen SeparatorPen => new PdfPen(SeparatorLine, 0.5f);
public static PdfPen TableBorderPen => new PdfPen(TableBorder, 0.5f);
public static PdfPen AccentBluePen => new PdfPen(AccentBlue, 2.5f);
// ─── Utility ───────────────────────────────────────────────────────
public static PdfBrush ValueBrush(decimal? value)
@@ -123,4 +153,58 @@ public static class PdfTheme
for (int c = 0; c < grid.Rows[r].Cells.Count; c++)
grid.Rows[r].Cells[c].Style.Borders = borders;
}
/// <summary>
/// Disegna il footer in fondo alla pagina.
/// Se showBranding=true: "Powered by [Smart Roots↗]" a sx + numero pagina a dx.
/// Se showBranding=false: solo numero pagina centrato.
/// </summary>
public static void DrawFooter(
PdfGraphics g,
float pageWidth,
float pageHeight,
int pageNumber,
bool showBranding)
{
float footerY = pageHeight - FooterHeight + 6f;
// Linea separatrice
g.DrawLine(SeparatorPen, 0, footerY - 4f, pageWidth, footerY - 4f);
string pageLabel = pageNumber.ToString();
if (!showBranding)
{
// Solo numero pagina centrato
g.DrawString(pageLabel, Footer, FooterTextBrush,
new RectangleF(0, footerY, pageWidth, 12f),
new PdfStringFormat(PdfTextAlignment.Center));
return;
}
// "Powered by " testo normale
const string prefix = "Powered by ";
const string linkText = "Smart Roots";
const string linkUrl = "https://www.smart-roots.net";
float prefixWidth = Footer.MeasureString(prefix).Width;
g.DrawString(prefix, Footer, FooterTextBrush,
new RectangleF(0, footerY, prefixWidth + 2f, 12f));
// "Smart Roots" come hyperlink PDF
var webLink = new PdfTextWebLink
{
Url = linkUrl,
Text = linkText,
Font = Footer,
Brush = AccentBlueBrush,
};
webLink.DrawTextWebLink(g, new PointF(prefixWidth, footerY));
// Numero pagina a destra
g.DrawString(pageLabel, Footer, FooterTextBrush,
new RectangleF(0, footerY, pageWidth, 12f),
new PdfStringFormat(PdfTextAlignment.Right));
}
}