diff options
Diffstat (limited to 'xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.cpp')
| -rw-r--r-- | xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.cpp | 345 |
1 files changed, 180 insertions, 165 deletions
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.cpp index fec4abcafa..0801bbcd11 100644 --- a/xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.cpp +++ b/xfa/src/fxbarcode/pdf417/BC_PDF417BoundingBox.cpp @@ -24,171 +24,186 @@ #include "../BC_ResultPoint.h"
#include "../common/BC_CommonBitMatrix.h"
#include "BC_PDF417BoundingBox.h"
-CBC_BoundingBox::CBC_BoundingBox(CBC_CommonBitMatrix* image, CBC_ResultPoint* topLeft, CBC_ResultPoint* bottomLeft, CBC_ResultPoint* topRight, CBC_ResultPoint* bottomRight, int32_t &e)
-{
- if ((topLeft == NULL && topRight == NULL) ||
- (bottomLeft == NULL && bottomRight == NULL) ||
- (topLeft != NULL && bottomLeft == NULL) ||
- (topRight != NULL && bottomRight == NULL)) {
- e = BCExceptionNotFoundInstance;
- }
- init(image, topLeft, bottomLeft, topRight, bottomRight);
-}
-CBC_BoundingBox::CBC_BoundingBox(CBC_BoundingBox* boundingBox)
-{
- init(boundingBox->m_image, boundingBox->m_topLeft, boundingBox->m_bottomLeft, boundingBox->m_topRight, boundingBox->m_bottomRight);
-}
-CBC_BoundingBox::~CBC_BoundingBox()
-{
- if (m_topLeft) {
- delete m_topLeft;
- }
- if (m_bottomLeft) {
- delete m_bottomLeft;
- }
- if (m_topRight) {
- delete m_topRight;
- }
- if (m_bottomRight) {
- delete m_bottomRight;
- }
-}
-CBC_BoundingBox* CBC_BoundingBox::merge(CBC_BoundingBox* leftBox, CBC_BoundingBox* rightBox, int32_t &e)
-{
- CBC_BoundingBox* boundingBox = NULL;
- if (leftBox == NULL) {
- boundingBox = FX_NEW CBC_BoundingBox(rightBox);
- return boundingBox;
- }
- if (rightBox == NULL) {
- boundingBox = FX_NEW CBC_BoundingBox(leftBox);
- return boundingBox;
- }
- boundingBox = FX_NEW CBC_BoundingBox(leftBox->m_image, leftBox->m_topLeft, leftBox->m_bottomLeft, rightBox->m_topRight, rightBox->m_bottomRight, e);
- BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+CBC_BoundingBox::CBC_BoundingBox(CBC_CommonBitMatrix* image,
+ CBC_ResultPoint* topLeft,
+ CBC_ResultPoint* bottomLeft,
+ CBC_ResultPoint* topRight,
+ CBC_ResultPoint* bottomRight,
+ int32_t& e) {
+ if ((topLeft == NULL && topRight == NULL) ||
+ (bottomLeft == NULL && bottomRight == NULL) ||
+ (topLeft != NULL && bottomLeft == NULL) ||
+ (topRight != NULL && bottomRight == NULL)) {
+ e = BCExceptionNotFoundInstance;
+ }
+ init(image, topLeft, bottomLeft, topRight, bottomRight);
+}
+CBC_BoundingBox::CBC_BoundingBox(CBC_BoundingBox* boundingBox) {
+ init(boundingBox->m_image, boundingBox->m_topLeft, boundingBox->m_bottomLeft,
+ boundingBox->m_topRight, boundingBox->m_bottomRight);
+}
+CBC_BoundingBox::~CBC_BoundingBox() {
+ if (m_topLeft) {
+ delete m_topLeft;
+ }
+ if (m_bottomLeft) {
+ delete m_bottomLeft;
+ }
+ if (m_topRight) {
+ delete m_topRight;
+ }
+ if (m_bottomRight) {
+ delete m_bottomRight;
+ }
+}
+CBC_BoundingBox* CBC_BoundingBox::merge(CBC_BoundingBox* leftBox,
+ CBC_BoundingBox* rightBox,
+ int32_t& e) {
+ CBC_BoundingBox* boundingBox = NULL;
+ if (leftBox == NULL) {
+ boundingBox = FX_NEW CBC_BoundingBox(rightBox);
return boundingBox;
-}
-CBC_BoundingBox* CBC_BoundingBox::addMissingRows(int32_t missingStartRows, int32_t missingEndRows, FX_BOOL isLeft, int32_t &e)
-{
- CBC_ResultPoint* newTopLeft = m_topLeft;
- CBC_ResultPoint* newBottomLeft = m_bottomLeft;
- CBC_ResultPoint* newTopRight = m_topRight;
- CBC_ResultPoint* newBottomRight = m_bottomRight;
- CBC_ResultPoint* newTop = NULL;
- CBC_ResultPoint* newBottom = NULL;
- if (missingStartRows > 0) {
- CBC_ResultPoint* top = isLeft ? m_topLeft : m_topRight;
- int32_t newMinY = (int32_t) top->GetY() - missingStartRows;
- if (newMinY < 0) {
- newMinY = 0;
- }
- newTop = FX_NEW CBC_ResultPoint((FX_FLOAT)top->GetX(), (FX_FLOAT)newMinY);
- if (isLeft) {
- newTopLeft = newTop;
- } else {
- newTopRight = newTop;
- }
- }
- if (missingEndRows > 0) {
- CBC_ResultPoint* bottom = isLeft ? m_bottomLeft : m_bottomRight;
- int32_t newMaxY = (int32_t) bottom->GetY() + missingEndRows;
- if (newMaxY >= m_image->GetHeight()) {
- newMaxY = m_image->GetHeight() - 1;
- }
- newBottom = FX_NEW CBC_ResultPoint((FX_FLOAT)bottom->GetX(), (FX_FLOAT)newMaxY);
- if (isLeft) {
- newBottomLeft = newBottom;
- } else {
- newBottomRight = newBottom;
- }
- }
- calculateMinMaxValues();
- CBC_BoundingBox* boundingBox = FX_NEW CBC_BoundingBox(m_image, newTopLeft, newBottomLeft, newTopRight, newBottomRight, e);
- delete newTop;
- delete newBottom;
- BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+ }
+ if (rightBox == NULL) {
+ boundingBox = FX_NEW CBC_BoundingBox(leftBox);
return boundingBox;
-}
-void CBC_BoundingBox::setTopRight(CBC_ResultPoint topRight)
-{
- if (m_topRight) {
- delete m_topRight;
- }
- m_topRight = FX_NEW CBC_ResultPoint(topRight.GetX(), topRight.GetY());
- calculateMinMaxValues();
-}
-void CBC_BoundingBox::setBottomRight(CBC_ResultPoint bottomRight)
-{
- if (m_bottomRight) {
- delete m_bottomRight;
- }
- m_bottomRight = FX_NEW CBC_ResultPoint(bottomRight.GetX(), bottomRight.GetY());
- calculateMinMaxValues();
-}
-int32_t CBC_BoundingBox::getMinX()
-{
- return m_minX;
-}
-int32_t CBC_BoundingBox::getMaxX()
-{
- return m_maxX;
-}
-int32_t CBC_BoundingBox::getMinY()
-{
- return m_minY;
-}
-int32_t CBC_BoundingBox::getMaxY()
-{
- return m_maxY;
-}
-CBC_ResultPoint* CBC_BoundingBox::getTopLeft()
-{
- return m_topLeft;
-}
-CBC_ResultPoint* CBC_BoundingBox::getTopRight()
-{
- return m_topRight;
-}
-CBC_ResultPoint* CBC_BoundingBox::getBottomLeft()
-{
- return m_bottomLeft;
-}
-CBC_ResultPoint* CBC_BoundingBox::getBottomRight()
-{
- return m_bottomRight;
-}
-void CBC_BoundingBox::init(CBC_CommonBitMatrix* image, CBC_ResultPoint* topLeft, CBC_ResultPoint* bottomLeft, CBC_ResultPoint* topRight, CBC_ResultPoint* bottomRight)
-{
- m_topLeft = NULL;
- m_bottomLeft = NULL;
- m_topRight = NULL;
- m_bottomRight = NULL;
- m_image = image;
- if (topLeft) {
- m_topLeft = FX_NEW CBC_ResultPoint(topLeft->GetX(), topLeft->GetY());
- }
- if (bottomLeft) {
- m_bottomLeft = FX_NEW CBC_ResultPoint(bottomLeft->GetX(), bottomLeft->GetY());
- }
- if (topRight) {
- m_topRight = FX_NEW CBC_ResultPoint(topRight->GetX(), topRight->GetY());
- }
- if (bottomRight) {
- m_bottomRight = FX_NEW CBC_ResultPoint(bottomRight->GetX(), bottomRight->GetY());
- }
- calculateMinMaxValues();
-}
-void CBC_BoundingBox::calculateMinMaxValues()
-{
- if (m_topLeft == NULL) {
- m_topLeft = FX_NEW CBC_ResultPoint(0, m_topRight->GetY());
- m_bottomLeft = FX_NEW CBC_ResultPoint(0, m_bottomRight->GetY());
- } else if (m_topRight == NULL) {
- m_topRight = FX_NEW CBC_ResultPoint((FX_FLOAT)m_image->GetWidth() - 1, (FX_FLOAT)m_topLeft->GetY());
- m_bottomRight = FX_NEW CBC_ResultPoint((FX_FLOAT)m_image->GetWidth() - 1, (FX_FLOAT)m_bottomLeft->GetY());
- }
- m_minX = (int32_t) (m_topLeft->GetX() < m_bottomLeft->GetX() ? m_topLeft->GetX() : m_bottomLeft->GetX());
- m_maxX = (int32_t) (m_topRight->GetX() > m_bottomRight->GetX() ? m_topRight->GetX() : m_bottomRight->GetX());
- m_minY = (int32_t) (m_topLeft->GetY() < m_topRight->GetY() ? m_topLeft->GetY() : m_topRight->GetY());
- m_maxY = (int32_t) (m_bottomLeft->GetY() > m_bottomRight->GetY() ? m_bottomLeft->GetY() : m_bottomRight->GetY());
+ }
+ boundingBox = FX_NEW CBC_BoundingBox(
+ leftBox->m_image, leftBox->m_topLeft, leftBox->m_bottomLeft,
+ rightBox->m_topRight, rightBox->m_bottomRight, e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+ return boundingBox;
+}
+CBC_BoundingBox* CBC_BoundingBox::addMissingRows(int32_t missingStartRows,
+ int32_t missingEndRows,
+ FX_BOOL isLeft,
+ int32_t& e) {
+ CBC_ResultPoint* newTopLeft = m_topLeft;
+ CBC_ResultPoint* newBottomLeft = m_bottomLeft;
+ CBC_ResultPoint* newTopRight = m_topRight;
+ CBC_ResultPoint* newBottomRight = m_bottomRight;
+ CBC_ResultPoint* newTop = NULL;
+ CBC_ResultPoint* newBottom = NULL;
+ if (missingStartRows > 0) {
+ CBC_ResultPoint* top = isLeft ? m_topLeft : m_topRight;
+ int32_t newMinY = (int32_t)top->GetY() - missingStartRows;
+ if (newMinY < 0) {
+ newMinY = 0;
+ }
+ newTop = FX_NEW CBC_ResultPoint((FX_FLOAT)top->GetX(), (FX_FLOAT)newMinY);
+ if (isLeft) {
+ newTopLeft = newTop;
+ } else {
+ newTopRight = newTop;
+ }
+ }
+ if (missingEndRows > 0) {
+ CBC_ResultPoint* bottom = isLeft ? m_bottomLeft : m_bottomRight;
+ int32_t newMaxY = (int32_t)bottom->GetY() + missingEndRows;
+ if (newMaxY >= m_image->GetHeight()) {
+ newMaxY = m_image->GetHeight() - 1;
+ }
+ newBottom =
+ FX_NEW CBC_ResultPoint((FX_FLOAT)bottom->GetX(), (FX_FLOAT)newMaxY);
+ if (isLeft) {
+ newBottomLeft = newBottom;
+ } else {
+ newBottomRight = newBottom;
+ }
+ }
+ calculateMinMaxValues();
+ CBC_BoundingBox* boundingBox = FX_NEW CBC_BoundingBox(
+ m_image, newTopLeft, newBottomLeft, newTopRight, newBottomRight, e);
+ delete newTop;
+ delete newBottom;
+ BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+ return boundingBox;
+}
+void CBC_BoundingBox::setTopRight(CBC_ResultPoint topRight) {
+ if (m_topRight) {
+ delete m_topRight;
+ }
+ m_topRight = FX_NEW CBC_ResultPoint(topRight.GetX(), topRight.GetY());
+ calculateMinMaxValues();
+}
+void CBC_BoundingBox::setBottomRight(CBC_ResultPoint bottomRight) {
+ if (m_bottomRight) {
+ delete m_bottomRight;
+ }
+ m_bottomRight =
+ FX_NEW CBC_ResultPoint(bottomRight.GetX(), bottomRight.GetY());
+ calculateMinMaxValues();
+}
+int32_t CBC_BoundingBox::getMinX() {
+ return m_minX;
+}
+int32_t CBC_BoundingBox::getMaxX() {
+ return m_maxX;
+}
+int32_t CBC_BoundingBox::getMinY() {
+ return m_minY;
+}
+int32_t CBC_BoundingBox::getMaxY() {
+ return m_maxY;
+}
+CBC_ResultPoint* CBC_BoundingBox::getTopLeft() {
+ return m_topLeft;
+}
+CBC_ResultPoint* CBC_BoundingBox::getTopRight() {
+ return m_topRight;
+}
+CBC_ResultPoint* CBC_BoundingBox::getBottomLeft() {
+ return m_bottomLeft;
+}
+CBC_ResultPoint* CBC_BoundingBox::getBottomRight() {
+ return m_bottomRight;
+}
+void CBC_BoundingBox::init(CBC_CommonBitMatrix* image,
+ CBC_ResultPoint* topLeft,
+ CBC_ResultPoint* bottomLeft,
+ CBC_ResultPoint* topRight,
+ CBC_ResultPoint* bottomRight) {
+ m_topLeft = NULL;
+ m_bottomLeft = NULL;
+ m_topRight = NULL;
+ m_bottomRight = NULL;
+ m_image = image;
+ if (topLeft) {
+ m_topLeft = FX_NEW CBC_ResultPoint(topLeft->GetX(), topLeft->GetY());
+ }
+ if (bottomLeft) {
+ m_bottomLeft =
+ FX_NEW CBC_ResultPoint(bottomLeft->GetX(), bottomLeft->GetY());
+ }
+ if (topRight) {
+ m_topRight = FX_NEW CBC_ResultPoint(topRight->GetX(), topRight->GetY());
+ }
+ if (bottomRight) {
+ m_bottomRight =
+ FX_NEW CBC_ResultPoint(bottomRight->GetX(), bottomRight->GetY());
+ }
+ calculateMinMaxValues();
+}
+void CBC_BoundingBox::calculateMinMaxValues() {
+ if (m_topLeft == NULL) {
+ m_topLeft = FX_NEW CBC_ResultPoint(0, m_topRight->GetY());
+ m_bottomLeft = FX_NEW CBC_ResultPoint(0, m_bottomRight->GetY());
+ } else if (m_topRight == NULL) {
+ m_topRight = FX_NEW CBC_ResultPoint((FX_FLOAT)m_image->GetWidth() - 1,
+ (FX_FLOAT)m_topLeft->GetY());
+ m_bottomRight = FX_NEW CBC_ResultPoint((FX_FLOAT)m_image->GetWidth() - 1,
+ (FX_FLOAT)m_bottomLeft->GetY());
+ }
+ m_minX = (int32_t)(m_topLeft->GetX() < m_bottomLeft->GetX()
+ ? m_topLeft->GetX()
+ : m_bottomLeft->GetX());
+ m_maxX = (int32_t)(m_topRight->GetX() > m_bottomRight->GetX()
+ ? m_topRight->GetX()
+ : m_bottomRight->GetX());
+ m_minY =
+ (int32_t)(m_topLeft->GetY() < m_topRight->GetY() ? m_topLeft->GetY()
+ : m_topRight->GetY());
+ m_maxY = (int32_t)(m_bottomLeft->GetY() > m_bottomRight->GetY()
+ ? m_bottomLeft->GetY()
+ : m_bottomRight->GetY());
}
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