void CPDF_RenderContext::GetBackground(CFX_DIBitmap* pBuffer,
const CPDF_PageObject* pObj,
const CPDF_RenderOptions* pOptions,
CFX_Matrix* pFinalMatrix) {
CFX_FxgeDevice device;
device.Attach(pBuffer, false, nullptr, false);
FX_RECT rect(0, 0, device.GetWidth(), device.GetHeight());
device.FillRect(&rect, 0xffffffff);
Render(&device, pObj, pOptions, pFinalMatrix);
}
void CBC_OneDimWriter::ShowBitmapChars(CFX_DIBitmap* pOutBitmap,
const CFX_ByteString str,
FX_FLOAT geWidth,
FXTEXT_CHARPOS* pCharPos,
FX_FLOAT locX,
FX_FLOAT locY,
int32_t barWidth) {
int32_t iFontSize = (int32_t)fabs(m_fFontSize);
int32_t iTextHeight = iFontSize + 1;
CFX_FxgeDevice ge;
ge.Create((int)geWidth, iTextHeight, m_colorSpace, nullptr);
FX_RECT geRect(0, 0, (int)geWidth, iTextHeight);
ge.FillRect(&geRect, m_backgroundColor);
CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (FX_FLOAT)iFontSize);
ge.DrawNormalText(str.GetLength(), pCharPos, m_pFont, (FX_FLOAT)iFontSize,
&affine_matrix, m_fontColor, FXTEXT_CLEARTYPE);
CFX_FxgeDevice geBitmap;
geBitmap.Attach(pOutBitmap, false, nullptr, false);
geBitmap.SetDIBits(ge.GetBitmap(), (int)locX, (int)locY);
}
void CBC_OnedUPCAWriter::ShowChars(const CFX_WideStringC& contents,
CFX_DIBitmap* pOutBitmap,
CFX_RenderDevice* device,
const CFX_Matrix* matrix,
int32_t barWidth,
int32_t multiple,
int32_t& e) {
if (!device && !pOutBitmap) {
e = BCExceptionIllegalArgument;
return;
}
int32_t leftPadding = 7 * multiple;
int32_t leftPosition = 10 * multiple + leftPadding;
CFX_ByteString str = FX_UTF8Encode(contents);
int32_t iLen = str.GetLength();
FXTEXT_CHARPOS* pCharPos = FX_Alloc(FXTEXT_CHARPOS, iLen);
FXSYS_memset(pCharPos, 0, sizeof(FXTEXT_CHARPOS) * iLen);
CFX_ByteString tempStr = str.Mid(1, 5);
FX_FLOAT strWidth = (FX_FLOAT)35 * multiple;
FX_FLOAT blank = 0.0;
CFX_FxgeDevice geBitmap;
if (pOutBitmap)
geBitmap.Attach(pOutBitmap, false, nullptr, false);
iLen = tempStr.GetLength();
int32_t iFontSize = (int32_t)fabs(m_fFontSize);
int32_t iTextHeight = iFontSize + 1;
if (!pOutBitmap) {
CFX_Matrix matr(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0);
CFX_FloatRect rect(
(FX_FLOAT)leftPosition, (FX_FLOAT)(m_Height - iTextHeight),
(FX_FLOAT)(leftPosition + strWidth - 0.5), (FX_FLOAT)m_Height);
matr.Concat(*matrix);
matr.TransformRect(rect);
FX_RECT re = rect.GetOutterRect();
device->FillRect(&re, m_backgroundColor);
CFX_Matrix matr1(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0);
CFX_FloatRect rect1(
(FX_FLOAT)(leftPosition + 40 * multiple),
(FX_FLOAT)(m_Height - iTextHeight),
(FX_FLOAT)((leftPosition + 40 * multiple) + strWidth - 0.5),
(FX_FLOAT)m_Height);
matr1.Concat(*matrix);
matr1.TransformRect(rect1);
re = rect1.GetOutterRect();
device->FillRect(&re, m_backgroundColor);
FX_FLOAT strWidth1 = (FX_FLOAT)multiple * 7;
CFX_Matrix matr2(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0);
CFX_FloatRect rect2(0.0, (FX_FLOAT)(m_Height - iTextHeight),
(FX_FLOAT)strWidth1 - 1, (FX_FLOAT)m_Height);
matr2.Concat(*matrix);
matr2.TransformRect(rect2);
re = rect2.GetOutterRect();
device->FillRect(&re, m_backgroundColor);
CFX_Matrix matr3(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0);
CFX_FloatRect rect3(
(FX_FLOAT)(leftPosition + 85 * multiple),
(FX_FLOAT)(m_Height - iTextHeight),
(FX_FLOAT)((leftPosition + 85 * multiple) + strWidth1 - 0.5),
(FX_FLOAT)m_Height);
matr3.Concat(*matrix);
matr3.TransformRect(rect3);
re = rect3.GetOutterRect();
device->FillRect(&re, m_backgroundColor);
}
if (!pOutBitmap)
strWidth = strWidth * m_outputHScale;
CalcTextInfo(tempStr, pCharPos + 1, m_pFont, strWidth, iFontSize, blank);
CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (FX_FLOAT)iFontSize);
CFX_FxgeDevice ge;
if (pOutBitmap) {
ge.Create((int)strWidth, iTextHeight, FXDIB_Argb, nullptr);
ge.GetBitmap()->Clear(m_backgroundColor);
ge.DrawNormalText(iLen, pCharPos + 1, m_pFont,
CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize,
&affine_matrix, m_fontColor, FXTEXT_CLEARTYPE);
geBitmap.SetDIBits(ge.GetBitmap(), leftPosition, m_Height - iTextHeight);
} else {
CFX_Matrix affine_matrix1(1.0, 0.0, 0.0, -1.0,
(FX_FLOAT)leftPosition * m_outputHScale,
(FX_FLOAT)(m_Height - iTextHeight + iFontSize));
if (matrix) {
affine_matrix1.Concat(*matrix);
}
device->DrawNormalText(
iLen, pCharPos + 1, m_pFont, CFX_GEModule::Get()->GetFontCache(),
(FX_FLOAT)iFontSize, &affine_matrix1, m_fontColor, FXTEXT_CLEARTYPE);
}
tempStr = str.Mid(6, 5);
iLen = tempStr.GetLength();
CalcTextInfo(tempStr, pCharPos + 6, m_pFont, strWidth, iFontSize, blank);
if (pOutBitmap) {
FX_RECT rect2(0, 0, (int)strWidth, iTextHeight);
ge.FillRect(&rect2, m_backgroundColor);
ge.DrawNormalText(iLen, pCharPos + 6, m_pFont,
CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize,
&affine_matrix, m_fontColor, FXTEXT_CLEARTYPE);
geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 40 * multiple,
m_Height - iTextHeight);
} else {
CFX_Matrix affine_matrix1(
1.0, 0.0, 0.0, -1.0,
(FX_FLOAT)(leftPosition + 40 * multiple) * m_outputHScale,
(FX_FLOAT)(m_Height - iTextHeight + iFontSize));
if (matrix) {
affine_matrix1.Concat(*matrix);
}
device->DrawNormalText(
iLen, pCharPos + 6, m_pFont, CFX_GEModule::Get()->GetFontCache(),
(FX_FLOAT)iFontSize, &affine_matrix1, m_fontColor, FXTEXT_CLEARTYPE);
}
tempStr = str.Mid(0, 1);
iLen = tempStr.GetLength();
strWidth = (FX_FLOAT)multiple * 7;
if (!pOutBitmap)
strWidth = strWidth * m_outputHScale;
CalcTextInfo(tempStr, pCharPos, m_pFont, strWidth, iFontSize, blank);
if (pOutBitmap) {
delete ge.GetBitmap();
ge.Create((int)strWidth, iTextHeight, FXDIB_Argb, nullptr);
ge.GetBitmap()->Clear(m_backgroundColor);
ge.DrawNormalText(iLen, pCharPos, m_pFont,
CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize,
&affine_matrix, m_fontColor, FXTEXT_CLEARTYPE);
geBitmap.SetDIBits(ge.GetBitmap(), 0, m_Height - iTextHeight);
} else {
CFX_Matrix affine_matrix1(1.0, 0.0, 0.0, -1.0, 0,
(FX_FLOAT)(m_Height - iTextHeight + iFontSize));
if (matrix) {
affine_matrix1.Concat(*matrix);
}
device->DrawNormalText(
iLen, pCharPos, m_pFont, CFX_GEModule::Get()->GetFontCache(),
(FX_FLOAT)iFontSize, &affine_matrix1, m_fontColor, FXTEXT_CLEARTYPE);
}
tempStr = str.Mid(11, 1);
iLen = tempStr.GetLength();
CalcTextInfo(tempStr, pCharPos + 11, m_pFont, strWidth, iFontSize, blank);
if (pOutBitmap) {
delete ge.GetBitmap();
ge.Create((int)strWidth, iTextHeight, FXDIB_Argb, nullptr);
ge.GetBitmap()->Clear(m_backgroundColor);
ge.DrawNormalText(iLen, pCharPos + 11, m_pFont,
CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize,
&affine_matrix, m_fontColor, FXTEXT_CLEARTYPE);
geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 85 * multiple,
m_Height - iTextHeight);
} else {
CFX_Matrix affine_matrix1(
1.0, 0.0, 0.0, -1.0,
(FX_FLOAT)(leftPosition + 85 * multiple) * m_outputHScale,
(FX_FLOAT)(m_Height - iTextHeight + iFontSize));
if (matrix) {
affine_matrix1.Concat(*matrix);
}
device->DrawNormalText(
iLen, pCharPos + 11, m_pFont, CFX_GEModule::Get()->GetFontCache(),
(FX_FLOAT)iFontSize, &affine_matrix1, m_fontColor, FXTEXT_CLEARTYPE);
}
FX_Free(pCharPos);
}