diff options
Diffstat (limited to 'xfa/src/fxbarcode/BC_TwoDimWriter.cpp')
| -rw-r--r-- | xfa/src/fxbarcode/BC_TwoDimWriter.cpp | 243 |
1 files changed, 127 insertions, 116 deletions
diff --git a/xfa/src/fxbarcode/BC_TwoDimWriter.cpp b/xfa/src/fxbarcode/BC_TwoDimWriter.cpp index 7c261aa052..eba4f1436f 100644 --- a/xfa/src/fxbarcode/BC_TwoDimWriter.cpp +++ b/xfa/src/fxbarcode/BC_TwoDimWriter.cpp @@ -8,130 +8,141 @@ #include "common/BC_CommonBitMatrix.h"
#include "BC_Writer.h"
#include "BC_TwoDimWriter.h"
-CBC_TwoDimWriter::CBC_TwoDimWriter()
-{
- m_iCorrectLevel = 1;
- m_bFixedSize = TRUE;
+CBC_TwoDimWriter::CBC_TwoDimWriter() {
+ m_iCorrectLevel = 1;
+ m_bFixedSize = TRUE;
+ m_output = NULL;
+}
+CBC_TwoDimWriter::~CBC_TwoDimWriter() {
+ if (m_output != NULL) {
+ delete m_output;
m_output = NULL;
+ }
}
-CBC_TwoDimWriter::~CBC_TwoDimWriter()
-{
- if (m_output != NULL) {
- delete m_output;
- m_output = NULL;
+void CBC_TwoDimWriter::RenderDeviceResult(CFX_RenderDevice* device,
+ const CFX_Matrix* matrix) {
+ CFX_GraphStateData stateData;
+ CFX_PathData path;
+ path.AppendRect(0, 0, (FX_FLOAT)m_Width, (FX_FLOAT)m_Height);
+ device->DrawPath(&path, matrix, &stateData, m_backgroundColor,
+ m_backgroundColor, FXFILL_ALTERNATE);
+ int32_t leftPos = 0;
+ int32_t topPos = 0;
+ if (m_bFixedSize) {
+ leftPos = (m_Width - m_output->GetWidth()) / 2;
+ topPos = (m_Height - m_output->GetHeight()) / 2;
+ }
+ CFX_Matrix matri = *matrix;
+ if (m_Width < m_output->GetWidth() && m_Height < m_output->GetHeight()) {
+ CFX_Matrix matriScale(
+ (FX_FLOAT)m_Width / (FX_FLOAT)m_output->GetWidth(), 0.0, 0.0,
+ (FX_FLOAT)m_Height / (FX_FLOAT)m_output->GetHeight(), 0.0, 0.0);
+ matriScale.Concat(*matrix);
+ matri = matriScale;
+ }
+ for (int32_t x = 0; x < m_output->GetWidth(); x++) {
+ for (int32_t y = 0; y < m_output->GetHeight(); y++) {
+ CFX_PathData rect;
+ rect.AppendRect((FX_FLOAT)leftPos + x, (FX_FLOAT)topPos + y,
+ (FX_FLOAT)(leftPos + x + 1), (FX_FLOAT)(topPos + y + 1));
+ CFX_GraphStateData stateData;
+ if (m_output->Get(x, y)) {
+ device->DrawPath(&rect, &matri, &stateData, m_barColor, 0,
+ FXFILL_WINDING);
+ }
}
+ }
}
-void CBC_TwoDimWriter::RenderDeviceResult(CFX_RenderDevice* device, const CFX_Matrix* matrix)
-{
- CFX_GraphStateData stateData;
- CFX_PathData path;
- path.AppendRect(0, 0, (FX_FLOAT)m_Width, (FX_FLOAT)m_Height);
- device->DrawPath(&path, matrix, &stateData, m_backgroundColor, m_backgroundColor, FXFILL_ALTERNATE);
- int32_t leftPos = 0;
- int32_t topPos = 0;
- if ( m_bFixedSize) {
- leftPos = (m_Width - m_output->GetWidth()) / 2;
- topPos = (m_Height - m_output->GetHeight()) / 2;
- }
- CFX_Matrix matri = *matrix;
- if (m_Width < m_output->GetWidth() && m_Height < m_output->GetHeight()) {
- CFX_Matrix matriScale((FX_FLOAT)m_Width / (FX_FLOAT)m_output->GetWidth(), 0.0, 0.0, (FX_FLOAT)m_Height / (FX_FLOAT)m_output->GetHeight(), 0.0, 0.0);
- matriScale.Concat(*matrix);
- matri = matriScale;
+void CBC_TwoDimWriter::RenderBitmapResult(CFX_DIBitmap*& pOutBitmap,
+ int32_t& e) {
+ if (m_bFixedSize) {
+ pOutBitmap = CreateDIBitmap(m_Width, m_Height);
+ } else {
+ pOutBitmap = CreateDIBitmap(m_output->GetWidth(), m_output->GetHeight());
+ }
+ if (!pOutBitmap) {
+ e = BCExceptionFailToCreateBitmap;
+ return;
+ }
+ pOutBitmap->Clear(m_backgroundColor);
+ int32_t leftPos = 0;
+ int32_t topPos = 0;
+ if (m_bFixedSize) {
+ leftPos = (m_Width - m_output->GetWidth()) / 2;
+ topPos = (m_Height - m_output->GetHeight()) / 2;
+ }
+ for (int32_t x = 0; x < m_output->GetWidth(); x++) {
+ for (int32_t y = 0; y < m_output->GetHeight(); y++) {
+ if (m_output->Get(x, y)) {
+ pOutBitmap->SetPixel(leftPos + x, topPos + y, m_barColor);
+ }
}
- for (int32_t x = 0; x < m_output->GetWidth(); x++) {
- for (int32_t y = 0; y < m_output->GetHeight(); y++) {
- CFX_PathData rect;
- rect.AppendRect((FX_FLOAT)leftPos + x, (FX_FLOAT)topPos + y, (FX_FLOAT)(leftPos + x + 1), (FX_FLOAT)(topPos + y + 1));
- CFX_GraphStateData stateData;
- if(m_output->Get(x, y)) {
- device->DrawPath(&rect, &matri, &stateData, m_barColor, 0, FXFILL_WINDING);
- }
- }
+ }
+ if (!m_bFixedSize) {
+ CFX_DIBitmap* pStretchBitmap = pOutBitmap->StretchTo(m_Width, m_Height);
+ if (pOutBitmap) {
+ delete pOutBitmap;
}
+ pOutBitmap = pStretchBitmap;
+ }
}
-void CBC_TwoDimWriter::RenderBitmapResult(CFX_DIBitmap *&pOutBitmap, int32_t& e)
-{
- if (m_bFixedSize) {
- pOutBitmap = CreateDIBitmap(m_Width, m_Height);
- } else {
- pOutBitmap = CreateDIBitmap(m_output->GetWidth(), m_output->GetHeight());
- }
- if (!pOutBitmap) {
- e = BCExceptionFailToCreateBitmap;
- return;
- }
- pOutBitmap->Clear(m_backgroundColor);
- int32_t leftPos = 0;
- int32_t topPos = 0;
- if ( m_bFixedSize) {
- leftPos = (m_Width - m_output->GetWidth()) / 2;
- topPos = (m_Height - m_output->GetHeight()) / 2;
- }
- for (int32_t x = 0; x < m_output->GetWidth(); x++) {
- for (int32_t y = 0; y < m_output->GetHeight(); y++) {
- if (m_output->Get(x, y)) {
- pOutBitmap->SetPixel(leftPos + x, topPos + y, m_barColor);
- }
- }
- }
- if (!m_bFixedSize) {
- CFX_DIBitmap * pStretchBitmap = pOutBitmap->StretchTo(m_Width, m_Height);
- if (pOutBitmap) {
- delete pOutBitmap;
- }
- pOutBitmap = pStretchBitmap;
- }
-}
-void CBC_TwoDimWriter::RenderResult(uint8_t *code, int32_t codeWidth, int32_t codeHeight, int32_t &e)
-{
- int32_t inputWidth = codeWidth;
- int32_t inputHeight = codeHeight;
- int32_t tempWidth = inputWidth + (1 << 1);
- int32_t tempHeight = inputHeight + (1 << 1);
- FX_FLOAT moduleHSize = (FX_FLOAT)FX_MIN(m_ModuleWidth, m_ModuleHeight);
- if (moduleHSize > 8) {
- moduleHSize = 8;
- } else if (moduleHSize < 1) {
- moduleHSize = 1;
- }
- int32_t outputWidth = (int32_t)FX_MAX(tempWidth * moduleHSize, tempWidth);
- int32_t outputHeight = (int32_t)FX_MAX(tempHeight * moduleHSize, tempHeight);
- int32_t multiX = 1;
- int32_t multiY = 1;
- if (m_bFixedSize) {
- if (m_Width < outputWidth || m_Height < outputHeight) {
- e = BCExceptionBitmapSizeError;
- return;
- }
- } else {
- if (m_Width > outputWidth || m_Height > outputHeight) {
- outputWidth = (int32_t)(outputWidth * ceil ( (FX_FLOAT)m_Width / (FX_FLOAT)outputWidth));
- outputHeight = (int32_t)(outputHeight * ceil ( (FX_FLOAT)m_Height / (FX_FLOAT)outputHeight));
- }
- }
- multiX = (int32_t)ceil((FX_FLOAT)outputWidth / (FX_FLOAT)tempWidth);
- multiY = (int32_t)ceil((FX_FLOAT)outputHeight / (FX_FLOAT) tempHeight);
- if (m_bFixedSize) {
- multiX = FX_MIN(multiX, multiY);
- multiY = multiX;
- }
- int32_t leftPadding = (outputWidth - (inputWidth * multiX)) / 2;
- int32_t topPadding = (outputHeight - (inputHeight * multiY)) / 2;
- if (leftPadding < 0) {
- leftPadding = 0;
+void CBC_TwoDimWriter::RenderResult(uint8_t* code,
+ int32_t codeWidth,
+ int32_t codeHeight,
+ int32_t& e) {
+ int32_t inputWidth = codeWidth;
+ int32_t inputHeight = codeHeight;
+ int32_t tempWidth = inputWidth + (1 << 1);
+ int32_t tempHeight = inputHeight + (1 << 1);
+ FX_FLOAT moduleHSize = (FX_FLOAT)FX_MIN(m_ModuleWidth, m_ModuleHeight);
+ if (moduleHSize > 8) {
+ moduleHSize = 8;
+ } else if (moduleHSize < 1) {
+ moduleHSize = 1;
+ }
+ int32_t outputWidth = (int32_t)FX_MAX(tempWidth * moduleHSize, tempWidth);
+ int32_t outputHeight = (int32_t)FX_MAX(tempHeight * moduleHSize, tempHeight);
+ int32_t multiX = 1;
+ int32_t multiY = 1;
+ if (m_bFixedSize) {
+ if (m_Width < outputWidth || m_Height < outputHeight) {
+ e = BCExceptionBitmapSizeError;
+ return;
}
- if (topPadding < 0) {
- topPadding = 0;
+ } else {
+ if (m_Width > outputWidth || m_Height > outputHeight) {
+ outputWidth = (int32_t)(outputWidth *
+ ceil((FX_FLOAT)m_Width / (FX_FLOAT)outputWidth));
+ outputHeight = (int32_t)(
+ outputHeight * ceil((FX_FLOAT)m_Height / (FX_FLOAT)outputHeight));
}
- m_output = FX_NEW CBC_CommonBitMatrix;
- m_output->Init(outputWidth, outputHeight);
- for (int32_t inputY = 0, outputY = topPadding; (inputY < inputHeight) && (outputY < outputHeight - multiY); inputY++, outputY += multiY) {
- for (int32_t inputX = 0, outputX = leftPadding; (inputX < inputWidth) && (outputX < outputWidth - multiX); inputX++, outputX += multiX) {
- if (code[inputX + inputY * inputWidth] == 1) {
- m_output->SetRegion(outputX, outputY, multiX, multiY, e);
- BC_EXCEPTION_CHECK_ReturnVoid(e);
- }
- }
+ }
+ multiX = (int32_t)ceil((FX_FLOAT)outputWidth / (FX_FLOAT)tempWidth);
+ multiY = (int32_t)ceil((FX_FLOAT)outputHeight / (FX_FLOAT)tempHeight);
+ if (m_bFixedSize) {
+ multiX = FX_MIN(multiX, multiY);
+ multiY = multiX;
+ }
+ int32_t leftPadding = (outputWidth - (inputWidth * multiX)) / 2;
+ int32_t topPadding = (outputHeight - (inputHeight * multiY)) / 2;
+ if (leftPadding < 0) {
+ leftPadding = 0;
+ }
+ if (topPadding < 0) {
+ topPadding = 0;
+ }
+ m_output = FX_NEW CBC_CommonBitMatrix;
+ m_output->Init(outputWidth, outputHeight);
+ for (int32_t inputY = 0, outputY = topPadding;
+ (inputY < inputHeight) && (outputY < outputHeight - multiY);
+ inputY++, outputY += multiY) {
+ for (int32_t inputX = 0, outputX = leftPadding;
+ (inputX < inputWidth) && (outputX < outputWidth - multiX);
+ inputX++, outputX += multiX) {
+ if (code[inputX + inputY * inputWidth] == 1) {
+ m_output->SetRegion(outputX, outputY, multiX, multiY, e);
+ BC_EXCEPTION_CHECK_ReturnVoid(e);
+ }
}
+ }
}
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