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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/fpdfapi/fpdf_font/cpdf_type3char.h"
#include "core/fpdfapi/fpdf_page/include/cpdf_form.h"
#include "core/fpdfapi/fpdf_page/include/cpdf_image.h"
#include "core/fpdfapi/fpdf_page/include/cpdf_imageobject.h"
#include "core/fpdfapi/fpdf_page/include/cpdf_pageobject.h"
#include "core/fxge/include/fx_dib.h"
CPDF_Type3Char::CPDF_Type3Char(CPDF_Form* pForm)
: m_pForm(pForm), m_bColored(FALSE) {}
CPDF_Type3Char::~CPDF_Type3Char() {
}
FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext) {
if (m_pBitmap || !m_pForm)
return TRUE;
if (m_pForm->GetPageObjectList()->size() != 1 || m_bColored)
return FALSE;
auto& pPageObj = m_pForm->GetPageObjectList()->front();
if (!pPageObj->IsImage())
return FALSE;
m_ImageMatrix = pPageObj->AsImage()->m_Matrix;
std::unique_ptr<CFX_DIBSource> pSource(
pPageObj->AsImage()->m_pImage->LoadDIBSource());
if (pSource)
m_pBitmap.reset(pSource->Clone());
m_pForm.reset();
return TRUE;
}
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