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// Copyright 2016 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "core/fxge/cfx_graphstate.h"
#include "core/fpdfapi/fpdf_parser/cpdf_array.h"
CFX_GraphState::CFX_GraphState() {}
CFX_GraphState::CFX_GraphState(const CFX_GraphState& that)
: m_Ref(that.m_Ref) {}
CFX_GraphState::~CFX_GraphState() {}
void CFX_GraphState::Emplace() {
m_Ref.Emplace();
}
void CFX_GraphState::SetLineDash(CPDF_Array* pArray,
FX_FLOAT phase,
FX_FLOAT scale) {
CFX_GraphStateData* pData = m_Ref.GetPrivateCopy();
pData->m_DashPhase = phase * scale;
pData->SetDashCount(static_cast<int>(pArray->GetCount()));
for (size_t i = 0; i < pArray->GetCount(); i++)
pData->m_DashArray[i] = pArray->GetNumberAt(i) * scale;
}
FX_FLOAT CFX_GraphState::GetLineWidth() const {
return m_Ref.GetObject()->m_LineWidth;
}
void CFX_GraphState::SetLineWidth(FX_FLOAT width) {
m_Ref.GetPrivateCopy()->m_LineWidth = width;
}
CFX_GraphStateData::LineCap CFX_GraphState::GetLineCap() const {
return m_Ref.GetObject()->m_LineCap;
}
void CFX_GraphState::SetLineCap(CFX_GraphStateData::LineCap cap) {
m_Ref.GetPrivateCopy()->m_LineCap = cap;
}
CFX_GraphStateData::LineJoin CFX_GraphState::GetLineJoin() const {
return m_Ref.GetObject()->m_LineJoin;
}
void CFX_GraphState::SetLineJoin(CFX_GraphStateData::LineJoin join) {
m_Ref.GetPrivateCopy()->m_LineJoin = join;
}
FX_FLOAT CFX_GraphState::GetMiterLimit() const {
return m_Ref.GetObject()->m_MiterLimit;
}
void CFX_GraphState::SetMiterLimit(FX_FLOAT limit) {
m_Ref.GetPrivateCopy()->m_MiterLimit = limit;
}
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