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path: root/xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp
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Diffstat (limited to 'xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp')
-rw-r--r--xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp50
1 files changed, 25 insertions, 25 deletions
diff --git a/xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp b/xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp
index 8bc93136ca..3d350996dd 100644
--- a/xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp
+++ b/xfa/src/fxbarcode/common/BC_WhiteRectangleDetector.cpp
@@ -24,8 +24,8 @@
#include "BC_WhiteRectangleDetector.h"
#include "BC_CommonBitMatrix.h"
#include "../BC_ResultPoint.h"
-const FX_INT32 CBC_WhiteRectangleDetector::INIT_SIZE = 30;
-const FX_INT32 CBC_WhiteRectangleDetector::CORR = 1;
+const int32_t CBC_WhiteRectangleDetector::INIT_SIZE = 30;
+const int32_t CBC_WhiteRectangleDetector::CORR = 1;
CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *image)
{
m_image = image;
@@ -36,19 +36,19 @@ CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *imag
m_upInit = (m_height - INIT_SIZE) >> 1;
m_downInit = (m_height + INIT_SIZE) >> 1;
}
-void CBC_WhiteRectangleDetector::Init(FX_INT32 &e)
+void CBC_WhiteRectangleDetector::Init(int32_t &e)
{
if (m_upInit < 0 || m_leftInit < 0 || m_downInit >= m_height || m_rightInit >= m_width) {
e = BCExceptionNotFound;
BC_EXCEPTION_CHECK_ReturnVoid(e);
}
}
-CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *image, FX_INT32 initSize, FX_INT32 x, FX_INT32 y)
+CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *image, int32_t initSize, int32_t x, int32_t y)
{
m_image = image;
m_height = image->GetHeight();
m_width = image->GetWidth();
- FX_INT32 halfsize = initSize >> 1;
+ int32_t halfsize = initSize >> 1;
m_leftInit = x - halfsize;
m_rightInit = x + halfsize;
m_upInit = y - halfsize;
@@ -57,12 +57,12 @@ CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *imag
CBC_WhiteRectangleDetector::~CBC_WhiteRectangleDetector()
{
}
-CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(FX_INT32 &e)
+CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(int32_t &e)
{
- FX_INT32 left = m_leftInit;
- FX_INT32 right = m_rightInit;
- FX_INT32 up = m_upInit;
- FX_INT32 down = m_downInit;
+ int32_t left = m_leftInit;
+ int32_t right = m_rightInit;
+ int32_t up = m_upInit;
+ int32_t down = m_downInit;
FX_BOOL sizeExceeded = FALSE;
FX_BOOL aBlackPointFoundOnBorder = TRUE;
FX_BOOL atLeastOneBlackPointFoundOnBorder = FALSE;
@@ -121,9 +121,9 @@ CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(FX_INT32 &e)
}
}
if (!sizeExceeded && atLeastOneBlackPointFoundOnBorder) {
- FX_INT32 maxSize = right - left;
+ int32_t maxSize = right - left;
CBC_AutoPtr<CBC_ResultPoint> z(NULL);
- for (FX_INT32 i = 1; i < maxSize; i++) {
+ for (int32_t i = 1; i < maxSize; i++) {
z = CBC_AutoPtr<CBC_ResultPoint>(GetBlackPointOnSegment((FX_FLOAT)left, (FX_FLOAT)(down - i), (FX_FLOAT)(left + i), (FX_FLOAT)(down)) );
if (z.get() != NULL) {
break;
@@ -134,7 +134,7 @@ CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(FX_INT32 &e)
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
}
CBC_AutoPtr<CBC_ResultPoint> t(NULL);
- for (FX_INT32 j = 1; j < maxSize; j++) {
+ for (int32_t j = 1; j < maxSize; j++) {
t = CBC_AutoPtr<CBC_ResultPoint>(GetBlackPointOnSegment((FX_FLOAT)left, (FX_FLOAT)(up + j), (FX_FLOAT)(left + j), (FX_FLOAT)up));
if (t.get() != NULL) {
break;
@@ -145,7 +145,7 @@ CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(FX_INT32 &e)
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
}
CBC_AutoPtr<CBC_ResultPoint> x(NULL);
- for (FX_INT32 k = 1; k < maxSize; k++) {
+ for (int32_t k = 1; k < maxSize; k++) {
x = CBC_AutoPtr<CBC_ResultPoint>(GetBlackPointOnSegment((FX_FLOAT)right, (FX_FLOAT)(up + k), (FX_FLOAT)(right - k), (FX_FLOAT)up));
if (x.get() != NULL) {
break;
@@ -156,7 +156,7 @@ CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(FX_INT32 &e)
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
}
CBC_AutoPtr<CBC_ResultPoint> y(NULL);
- for (FX_INT32 m = 1; m < maxSize; m++) {
+ for (int32_t m = 1; m < maxSize; m++) {
y = CBC_AutoPtr<CBC_ResultPoint>(GetBlackPointOnSegment((FX_FLOAT)right, (FX_FLOAT)(down - m), (FX_FLOAT)(right - m), (FX_FLOAT) down));
if (y.get() != NULL) {
break;
@@ -173,25 +173,25 @@ CFX_PtrArray *CBC_WhiteRectangleDetector::Detect(FX_INT32 &e)
}
return NULL;
}
-FX_INT32 CBC_WhiteRectangleDetector::Round(FX_FLOAT d)
+int32_t CBC_WhiteRectangleDetector::Round(FX_FLOAT d)
{
- return (FX_INT32) (d + 0.5f);
+ return (int32_t) (d + 0.5f);
}
CBC_ResultPoint *CBC_WhiteRectangleDetector::GetBlackPointOnSegment(FX_FLOAT aX, FX_FLOAT aY, FX_FLOAT bX, FX_FLOAT bY)
{
- FX_INT32 dist = DistanceL2(aX, aY, bX, bY);
+ int32_t dist = DistanceL2(aX, aY, bX, bY);
float xStep = (bX - aX) / dist;
float yStep = (bY - aY) / dist;
- for (FX_INT32 i = 0; i < dist; i++) {
- FX_INT32 x = Round(aX + i * xStep);
- FX_INT32 y = Round(aY + i * yStep);
+ for (int32_t i = 0; i < dist; i++) {
+ int32_t x = Round(aX + i * xStep);
+ int32_t y = Round(aY + i * yStep);
if (m_image->Get(x, y)) {
return FX_NEW CBC_ResultPoint((FX_FLOAT)x, (FX_FLOAT) y);
}
}
return NULL;
}
-FX_INT32 CBC_WhiteRectangleDetector::DistanceL2(FX_FLOAT aX, FX_FLOAT aY, FX_FLOAT bX, FX_FLOAT bY)
+int32_t CBC_WhiteRectangleDetector::DistanceL2(FX_FLOAT aX, FX_FLOAT aY, FX_FLOAT bX, FX_FLOAT bY)
{
float xDiff = aX - bX;
float yDiff = aY - bY;
@@ -225,16 +225,16 @@ CFX_PtrArray *CBC_WhiteRectangleDetector::CenterEdges(CBC_ResultPoint *y, CBC_Re
return result;
}
}
-FX_BOOL CBC_WhiteRectangleDetector::ContainsBlackPoint(FX_INT32 a, FX_INT32 b, FX_INT32 fixed, FX_BOOL horizontal)
+FX_BOOL CBC_WhiteRectangleDetector::ContainsBlackPoint(int32_t a, int32_t b, int32_t fixed, FX_BOOL horizontal)
{
if (horizontal) {
- for (FX_INT32 x = a; x <= b; x++) {
+ for (int32_t x = a; x <= b; x++) {
if (m_image->Get(x, fixed)) {
return TRUE;
}
}
} else {
- for (FX_INT32 y = a; y <= b; y++) {
+ for (int32_t y = a; y <= b; y++) {
if (m_image->Get(fixed, y)) {
return TRUE;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 17:45:50 +0000