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Annotation painting, first part

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Jakub Melka
2020-03-29 18:53:04 +02:00
parent 8bce1bc1e5
commit 232832e753
20 changed files with 1175 additions and 339 deletions
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59
PdfForQtLib/sources/pdfpagecontentprocessor.h
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@ -44,6 +44,37 @@ class PDFOptionalContentActivity;
static constexpr const char* PDF_RESOURCE_EXTGSTATE = "ExtGState";
class PDFLineDashPattern
{
public:
explicit inline PDFLineDashPattern() = default;
explicit inline PDFLineDashPattern(const std::vector<PDFReal>& dashArray, PDFReal dashOffset) :
m_dashArray(dashArray),
m_dashOffset(dashOffset)
{
if (m_dashArray.size() % 2 == 1)
{
m_dashArray.push_back(m_dashArray.back());
}
}
inline const std::vector<PDFReal>& getDashArray() const { return m_dashArray; }
inline void setDashArray(const std::vector<PDFReal>& dashArray) { m_dashArray = dashArray; }
inline PDFReal getDashOffset() const { return m_dashOffset; }
inline void setDashOffset(PDFReal dashOffset) { m_dashOffset = dashOffset; }
inline bool operator==(const PDFLineDashPattern& other) const { return m_dashArray == other.m_dashArray && m_dashOffset == other.m_dashOffset; }
inline bool operator!=(const PDFLineDashPattern& other) const { return !(*this == other); }
/// Is line solid? Function returns true, if yes.
bool isSolid() const { return m_dashArray.empty(); }
private:
std::vector<PDFReal> m_dashArray;
PDFReal m_dashOffset = 0.0;
};
/// Process the contents of the page.
class PDFPageContentProcessor : public PDFRenderErrorReporter
{
@ -193,34 +224,6 @@ public:
protected:
class PDFLineDashPattern
{
public:
explicit inline PDFLineDashPattern() = default;
explicit inline PDFLineDashPattern(const std::vector<PDFReal>& dashArray, PDFReal dashOffset) :
m_dashArray(dashArray),
m_dashOffset(dashOffset)
{
}
inline const std::vector<PDFReal>& getDashArray() const { return m_dashArray; }
inline void setDashArray(const std::vector<PDFReal>& dashArray) { m_dashArray = dashArray; }
inline PDFReal getDashOffset() const { return m_dashOffset; }
inline void setDashOffset(PDFReal dashOffset) { m_dashOffset = dashOffset; }
inline bool operator==(const PDFLineDashPattern& other) const { return m_dashArray == other.m_dashArray && m_dashOffset == other.m_dashOffset; }
inline bool operator!=(const PDFLineDashPattern& other) const { return !(*this == other); }
/// Is line solid? Function returns true, if yes.
bool isSolid() const { return m_dashArray.empty(); }
private:
std::vector<PDFReal> m_dashArray;
PDFReal m_dashOffset = 0.0;
};
struct PDFTransparencyGroup
{
PDFColorSpacePointer colorSpacePointer;