64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
// Copyright 2016 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "core/fxge/cfx_graphstate.h"
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#include <utility>
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CFX_GraphState::CFX_GraphState() = default;
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CFX_GraphState::CFX_GraphState(const CFX_GraphState& that)
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: m_Ref(that.m_Ref) {}
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CFX_GraphState::~CFX_GraphState() = default;
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void CFX_GraphState::Emplace() {
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m_Ref.Emplace();
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}
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void CFX_GraphState::SetLineDash(std::vector<float> dashes,
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float phase,
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float scale) {
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CFX_GraphStateData* pData = m_Ref.GetPrivateCopy();
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pData->m_DashPhase = phase * scale;
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for (float& val : dashes)
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val *= scale;
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pData->m_DashArray = std::move(dashes);
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}
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float CFX_GraphState::GetLineWidth() const {
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return m_Ref.GetObject() ? m_Ref.GetObject()->m_LineWidth : 1.f;
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}
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void CFX_GraphState::SetLineWidth(float width) {
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m_Ref.GetPrivateCopy()->m_LineWidth = width;
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}
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CFX_GraphStateData::LineCap CFX_GraphState::GetLineCap() const {
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return m_Ref.GetObject() ? m_Ref.GetObject()->m_LineCap
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: CFX_GraphStateData::LineCapButt;
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}
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void CFX_GraphState::SetLineCap(CFX_GraphStateData::LineCap cap) {
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m_Ref.GetPrivateCopy()->m_LineCap = cap;
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}
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CFX_GraphStateData::LineJoin CFX_GraphState::GetLineJoin() const {
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return m_Ref.GetObject() ? m_Ref.GetObject()->m_LineJoin
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: CFX_GraphStateData::LineJoinMiter;
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}
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void CFX_GraphState::SetLineJoin(CFX_GraphStateData::LineJoin join) {
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m_Ref.GetPrivateCopy()->m_LineJoin = join;
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}
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float CFX_GraphState::GetMiterLimit() const {
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return m_Ref.GetObject() ? m_Ref.GetObject()->m_MiterLimit : 10.f;
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}
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void CFX_GraphState::SetMiterLimit(float limit) {
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m_Ref.GetPrivateCopy()->m_MiterLimit = limit;
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}
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