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Write style checked symbol

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This commit is contained in:
Svetlana Kulikova
2025-04-01 12:08:10 +03:00
parent 34f36cefc3
commit 5b8549db9d
3 changed files with 73 additions and 15 deletions
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8
PdfFile/SrcWriter/Annotation.cpp
View File

@ -1824,7 +1824,7 @@ namespace PdfWriter
//----------------------------------------------------------------------------------------
CCheckBoxWidget::CCheckBoxWidget(CXref* pXref) : CWidgetAnnotation(pXref, AnnotWidget)
{
m_nSubtype = WidgetRadiobutton;
m_nSubtype = WidgetCheckbox;
m_nStyle = ECheckBoxStyle::Circle;
}
void CCheckBoxWidget::SetV(const std::wstring& wsV)
@ -1859,7 +1859,7 @@ namespace PdfWriter
CCheckBoxAnnotAppearance* pAP = new CCheckBoxAnnotAppearance(m_pXref, this, m_sAP_N_Yes.empty() ? NULL : m_sAP_N_Yes.c_str());
Add("AP", pAP);
if (m_nStyle == ECheckBoxStyle::Circle)
if (m_nStyle == ECheckBoxStyle::Circle && m_nSubtype == WidgetRadiobutton)
{
pAP->GetYesN()->DrawCheckBoxCircle(true, true);
pAP->GetOffN()->DrawCheckBoxCircle(false, true);
@ -1909,8 +1909,8 @@ namespace PdfWriter
if (nFlag < 0)
return;
int nFlags = nFlag;
if (m_nSubtype == WidgetRadiobutton)
nFlags |= (1 << 15);
if (nFlags & (1 << 15))
m_nSubtype = WidgetRadiobutton;
CWidgetAnnotation::SetFlag(nFlags);
}
//----------------------------------------------------------------------------------------

77
PdfFile/SrcWriter/Field.cpp
View File

@ -3316,45 +3316,106 @@ namespace PdfWriter
m_pStream->WriteStr(m_pAnnot->GetBorderDash().c_str());
m_pStream->WriteStr(pAnnot->GetBCforAP().c_str());
StreamWriteRect(m_pStream, dBorder / 2.0, dBorder / 2.0, dW - dBorder, dH - dBorder);
if (nBorderType == EBorderType::Underline)
{
StreamWriteXYMove(m_pStream, 0, dBorder / 2.0);
StreamWriteXYLine(m_pStream, dW, dBorder / 2.0);
}
else
StreamWriteRect(m_pStream, dBorder / 2.0, dBorder / 2.0, dW - dBorder, dH - dBorder);
m_pStream->WriteStr("s\012");
// Установлен
if (!bSet)
return;
double dDiff = std::abs(dW - dH) / 2.0;
double dShift = dBorder;
if (nBorderType == EBorderType::Beveled || nBorderType == EBorderType::Inset)
dShift *= 2;
dShift += 1;
bool bW = dW > dH;
double dCX = dW / 2.0, dCY = dH / 2.0;
double dC = std::min(dW, dH) / 2.0;
ECheckBoxStyle nStyle = pAnnot->GetStyle();
switch (nStyle)
{
case ECheckBoxStyle::Check:
{
break;
}
case ECheckBoxStyle::Cross:
{
m_pStream->WriteStr("q\012");
StreamWriteRect(m_pStream, dBorder * 2.0, dBorder * 2.0, dW - dBorder * 4.0, dH - dBorder * 4.0);
m_pStream->WriteStr("W\012n\0120 G\0121 w\012");
double x1 = dShift + (bW ? dDiff : 0);
double y1 = dShift + (bW ? 0 : dDiff);
double x2 = dW - dShift - (bW ? dDiff : 0);
double y2 = dH - dShift - (bW ? 0 : dDiff);
StreamWriteXYMove(m_pStream, x1, y2);
StreamWriteXYLine(m_pStream, x2, y1);
StreamWriteXYMove(m_pStream, x2, y2);
StreamWriteXYLine(m_pStream, x1, y1);
m_pStream->WriteStr("s\012Q\012");
break;
}
case ECheckBoxStyle::Diamond:
{
double dSq = dC - dShift;
double ca = cos(45.0 / 180.0 * M_PI);
m_pStream->WriteStr("0 g\012q\012");
StreamWriteCM(m_pStream, ca, ca, -ca, ca, dCX, dCY);
StreamWriteRect(m_pStream, -dSq / 2.0, -dSq / 2.0, dSq / 2.0, dSq / 2.0);
m_pStream->WriteStr("f\012Q\012");
break;
}
case ECheckBoxStyle::Check:
case ECheckBoxStyle::Circle:
{
double dR = dC - dShift;
m_pStream->WriteStr("0 g\012q\012");
m_pStream->WriteStr("1 0 0 1 ");
m_pStream->WriteReal(dW / 2.0);
m_pStream->WriteReal(dCX);
m_pStream->WriteChar(' ');
m_pStream->WriteReal(dH / 2.0);
m_pStream->WriteReal(dCY);
m_pStream->WriteStr(" cm\012");
StreamWriteCircle(m_pStream, 0, 0, std::min(dW, dH) / 2.0 - dBorder);
StreamWriteCircle(m_pStream, 0, 0, dR);
m_pStream->WriteStr("f\012Q\012");
break;
}
case ECheckBoxStyle::Star:
{
double dROuter = dC - dShift;
double dRInner = dROuter / 2.5;
int nPoints = 5;
m_pStream->WriteStr("0 g\012q\012");
for (int i = 0; i < nPoints * 2; ++i)
{
double dR = i % 2 == 0 ? dROuter : dRInner;
double dAngle = M_PI / nPoints * i;
double dX = dCX + dR * std::sin(dAngle);
double dY = dCY - dR * std::cos(dAngle);
if (i == 0)
StreamWriteXYMove(m_pStream, dX, dY);
else
StreamWriteXYLine(m_pStream, dX, dY);
}
m_pStream->WriteStr("f\012Q\012");
break;
}
case ECheckBoxStyle::Square:
{
double dSq = dC - dShift;
double x1 = dCX - dSq / 2.0;
double y1 = dCY - dSq / 2.0;
double x2 = x1 + dSq;
double y2 = y1 + dSq;
m_pStream->WriteStr("0 g\012q\012");
StreamWriteRect(m_pStream, x1, y1, x2, y2);
m_pStream->WriteStr("f\012Q\012");
break;
}
}