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path: root/core/fxge/ge/cfx_pathdata.cpp
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Diffstat (limited to 'core/fxge/ge/cfx_pathdata.cpp')
-rw-r--r--core/fxge/ge/cfx_pathdata.cpp410
1 files changed, 173 insertions, 237 deletions
diff --git a/core/fxge/ge/cfx_pathdata.cpp b/core/fxge/ge/cfx_pathdata.cpp
index 14eabb990a..5ad3db4886 100644
--- a/core/fxge/ge/cfx_pathdata.cpp
+++ b/core/fxge/ge/cfx_pathdata.cpp
@@ -9,117 +9,62 @@
#include "core/fxcrt/fx_system.h"
#include "third_party/base/numerics/safe_math.h"
-CFX_PathData::CFX_PathData()
- : m_PointCount(0), m_AllocCount(0), m_pPoints(nullptr) {}
+CFX_PathData::CFX_PathData() {}
-CFX_PathData::~CFX_PathData() {
- FX_Free(m_pPoints);
-}
+CFX_PathData::~CFX_PathData() {}
-void CFX_PathData::SetPointCount(int nPoints) {
- m_PointCount = nPoints;
- if (m_AllocCount < nPoints) {
- FX_Free(m_pPoints);
- m_pPoints = FX_Alloc(FX_PATHPOINT, nPoints);
- m_AllocCount = nPoints;
- }
-}
+CFX_PathData::CFX_PathData(const CFX_PathData& src) : m_Points(src.m_Points) {}
-void CFX_PathData::AllocPointCount(int nPoints) {
- if (m_AllocCount < nPoints) {
- FX_PATHPOINT* pNewBuf = FX_Alloc(FX_PATHPOINT, nPoints);
- if (m_PointCount) {
- FXSYS_memcpy(pNewBuf, m_pPoints, m_PointCount * sizeof(FX_PATHPOINT));
- }
- FX_Free(m_pPoints);
- m_pPoints = pNewBuf;
- m_AllocCount = nPoints;
- }
+void CFX_PathData::Clear() {
+ m_Points.clear();
}
-CFX_PathData::CFX_PathData(const CFX_PathData& src) {
- m_PointCount = m_AllocCount = src.m_PointCount;
- m_pPoints = FX_Alloc(FX_PATHPOINT, src.m_PointCount);
- FXSYS_memcpy(m_pPoints, src.m_pPoints, sizeof(FX_PATHPOINT) * m_PointCount);
+void CFX_PathData::ClosePath() {
+ if (m_Points.empty())
+ return;
+ m_Points.back().m_CloseFigure = true;
}
-void CFX_PathData::TrimPoints(int nPoints) {
- if (m_PointCount <= nPoints) {
+void CFX_PathData::Append(const CFX_PathData* pSrc, const CFX_Matrix* pMatrix) {
+ if (pSrc->m_Points.empty())
return;
- }
- SetPointCount(nPoints);
-}
-void CFX_PathData::AddPointCount(int addPoints) {
- pdfium::base::CheckedNumeric<int> safe_new_count = m_PointCount;
- safe_new_count += addPoints;
- int new_count = safe_new_count.ValueOrDie();
- AllocPointCount(new_count);
- m_PointCount = new_count;
-}
+ size_t cur_size = m_Points.size();
+ m_Points.insert(m_Points.end(), pSrc->m_Points.begin(), pSrc->m_Points.end());
-void CFX_PathData::Append(const CFX_PathData* pSrc, const CFX_Matrix* pMatrix) {
- int old_count = m_PointCount;
- AddPointCount(pSrc->m_PointCount);
- FXSYS_memcpy(m_pPoints + old_count, pSrc->m_pPoints,
- pSrc->m_PointCount * sizeof(FX_PATHPOINT));
- if (pMatrix) {
- for (int i = 0; i < pSrc->m_PointCount; i++) {
- pMatrix->TransformPoint(m_pPoints[old_count + i].m_PointX,
- m_pPoints[old_count + i].m_PointY);
- }
- }
+ if (!pMatrix)
+ return;
+
+ for (size_t i = cur_size; i < m_Points.size(); i++)
+ pMatrix->TransformPoint(m_Points[i].m_PointX, m_Points[i].m_PointY);
}
-void CFX_PathData::SetPoint(int index,
- FX_FLOAT x,
- FX_FLOAT y,
- FXPT_TYPE type,
- bool closeFigure) {
- ASSERT(index < m_PointCount);
- m_pPoints[index].m_PointX = x;
- m_pPoints[index].m_PointY = y;
- m_pPoints[index].m_Type = type;
- m_pPoints[index].m_CloseFigure = closeFigure;
+void CFX_PathData::AppendPoint(FX_FLOAT x,
+ FX_FLOAT y,
+ FXPT_TYPE type,
+ bool closeFigure) {
+ m_Points.push_back({x, y, type, closeFigure});
}
void CFX_PathData::AppendRect(FX_FLOAT left,
FX_FLOAT bottom,
FX_FLOAT right,
FX_FLOAT top) {
- int old_count = m_PointCount;
- AddPointCount(5);
- FX_PATHPOINT* pPoints = m_pPoints + old_count;
- pPoints[0].m_PointX = left;
- pPoints[1].m_PointX = left;
- pPoints[4].m_PointX = left;
- pPoints[2].m_PointX = right;
- pPoints[3].m_PointX = right;
- pPoints[0].m_PointY = bottom;
- pPoints[3].m_PointY = bottom;
- pPoints[4].m_PointY = bottom;
- pPoints[1].m_PointY = top;
- pPoints[2].m_PointY = top;
- pPoints[0].m_Type = FXPT_TYPE::MoveTo;
- pPoints[1].m_Type = FXPT_TYPE::LineTo;
- pPoints[2].m_Type = FXPT_TYPE::LineTo;
- pPoints[3].m_Type = FXPT_TYPE::LineTo;
- pPoints[0].m_CloseFigure = false;
- pPoints[1].m_CloseFigure = false;
- pPoints[2].m_CloseFigure = false;
- pPoints[3].m_CloseFigure = false;
- pPoints[4].m_Type = FXPT_TYPE::LineTo;
- pPoints[4].m_CloseFigure = true;
+ m_Points.push_back({left, bottom, FXPT_TYPE::MoveTo, false});
+ m_Points.push_back({left, top, FXPT_TYPE::LineTo, false});
+ m_Points.push_back({right, top, FXPT_TYPE::LineTo, false});
+ m_Points.push_back({right, bottom, FXPT_TYPE::LineTo, false});
+ m_Points.push_back({left, bottom, FXPT_TYPE::LineTo, true});
}
CFX_FloatRect CFX_PathData::GetBoundingBox() const {
+ if (m_Points.empty())
+ return CFX_FloatRect();
+
CFX_FloatRect rect;
- if (m_PointCount) {
- rect.InitRect(m_pPoints[0].m_PointX, m_pPoints[0].m_PointY);
- for (int i = 1; i < m_PointCount; i++) {
- rect.UpdateRect(m_pPoints[i].m_PointX, m_pPoints[i].m_PointY);
- }
- }
+ rect.InitRect(m_Points[0].m_PointX, m_Points[0].m_PointY);
+ for (size_t i = 1; i < m_Points.size(); i++)
+ rect.UpdateRect(m_Points[i].m_PointX, m_Points[i].m_PointY);
return rect;
}
@@ -264,26 +209,26 @@ CFX_FloatRect CFX_PathData::GetBoundingBox(FX_FLOAT line_width,
FX_FLOAT miter_limit) const {
CFX_FloatRect rect(100000 * 1.0f, 100000 * 1.0f, -100000 * 1.0f,
-100000 * 1.0f);
- int iPoint = 0;
+ size_t iPoint = 0;
FX_FLOAT half_width = line_width;
int iStartPoint = 0;
int iEndPoint = 0;
int iMiddlePoint = 0;
bool bJoin;
- while (iPoint < m_PointCount) {
- if (m_pPoints[iPoint].IsTypeAndOpen(FXPT_TYPE::MoveTo)) {
+ while (iPoint < m_Points.size()) {
+ if (m_Points[iPoint].IsTypeAndOpen(FXPT_TYPE::MoveTo)) {
iStartPoint = iPoint + 1;
iEndPoint = iPoint;
bJoin = false;
} else {
- if (m_pPoints[iPoint].IsTypeAndOpen(FXPT_TYPE::BezierTo)) {
- rect.UpdateRect(m_pPoints[iPoint].m_PointX, m_pPoints[iPoint].m_PointY);
- rect.UpdateRect(m_pPoints[iPoint + 1].m_PointX,
- m_pPoints[iPoint + 1].m_PointY);
+ if (m_Points[iPoint].IsTypeAndOpen(FXPT_TYPE::BezierTo)) {
+ rect.UpdateRect(m_Points[iPoint].m_PointX, m_Points[iPoint].m_PointY);
+ rect.UpdateRect(m_Points[iPoint + 1].m_PointX,
+ m_Points[iPoint + 1].m_PointY);
iPoint += 2;
}
- if (iPoint == m_PointCount - 1 ||
- m_pPoints[iPoint + 1].IsTypeAndOpen(FXPT_TYPE::MoveTo)) {
+ if (iPoint == m_Points.size() - 1 ||
+ m_Points[iPoint + 1].IsTypeAndOpen(FXPT_TYPE::MoveTo)) {
iStartPoint = iPoint - 1;
iEndPoint = iPoint;
bJoin = false;
@@ -294,13 +239,13 @@ CFX_FloatRect CFX_PathData::GetBoundingBox(FX_FLOAT line_width,
bJoin = true;
}
}
- FX_FLOAT start_x = m_pPoints[iStartPoint].m_PointX;
- FX_FLOAT start_y = m_pPoints[iStartPoint].m_PointY;
- FX_FLOAT end_x = m_pPoints[iEndPoint].m_PointX;
- FX_FLOAT end_y = m_pPoints[iEndPoint].m_PointY;
+ FX_FLOAT start_x = m_Points[iStartPoint].m_PointX;
+ FX_FLOAT start_y = m_Points[iStartPoint].m_PointY;
+ FX_FLOAT end_x = m_Points[iEndPoint].m_PointX;
+ FX_FLOAT end_y = m_Points[iEndPoint].m_PointY;
if (bJoin) {
- FX_FLOAT middle_x = m_pPoints[iMiddlePoint].m_PointX;
- FX_FLOAT middle_y = m_pPoints[iMiddlePoint].m_PointY;
+ FX_FLOAT middle_x = m_Points[iMiddlePoint].m_PointX;
+ FX_FLOAT middle_y = m_Points[iMiddlePoint].m_PointY;
_UpdateLineJoinPoints(rect, start_x, start_y, middle_x, middle_y, end_x,
end_y, half_width, miter_limit);
} else {
@@ -312,143 +257,140 @@ CFX_FloatRect CFX_PathData::GetBoundingBox(FX_FLOAT line_width,
}
void CFX_PathData::Transform(const CFX_Matrix* pMatrix) {
- if (!pMatrix) {
+ if (!pMatrix)
return;
- }
- for (int i = 0; i < m_PointCount; i++) {
- pMatrix->TransformPoint(m_pPoints[i].m_PointX, m_pPoints[i].m_PointY);
- }
+ for (auto& point : m_Points)
+ pMatrix->TransformPoint(point.m_PointX, point.m_PointY);
}
-bool CFX_PathData::GetZeroAreaPath(CFX_PathData& NewPath,
+bool CFX_PathData::GetZeroAreaPath(CFX_PathData* NewPath,
CFX_Matrix* pMatrix,
bool& bThin,
bool bAdjust) const {
- if (m_PointCount < 3) {
+ if (m_Points.size() < 3)
return false;
- }
- if (m_PointCount == 3 && m_pPoints[0].m_Type == FXPT_TYPE::MoveTo &&
- m_pPoints[1].m_Type == FXPT_TYPE::LineTo &&
- m_pPoints[2].m_Type == FXPT_TYPE::LineTo &&
- m_pPoints[0].m_PointX == m_pPoints[2].m_PointX &&
- m_pPoints[0].m_PointY == m_pPoints[2].m_PointY) {
- NewPath.AddPointCount(2);
+
+ if (m_Points.size() == 3 && m_Points[0].m_Type == FXPT_TYPE::MoveTo &&
+ m_Points[1].m_Type == FXPT_TYPE::LineTo &&
+ m_Points[2].m_Type == FXPT_TYPE::LineTo &&
+ m_Points[0].m_PointX == m_Points[2].m_PointX &&
+ m_Points[0].m_PointY == m_Points[2].m_PointY) {
if (bAdjust) {
if (pMatrix) {
- FX_FLOAT x = m_pPoints[0].m_PointX, y = m_pPoints[0].m_PointY;
+ FX_FLOAT x = m_Points[0].m_PointX;
+ FX_FLOAT y = m_Points[0].m_PointY;
pMatrix->TransformPoint(x, y);
+
x = (int)x + 0.5f;
y = (int)y + 0.5f;
- NewPath.SetPoint(0, x, y, FXPT_TYPE::MoveTo, false);
- x = m_pPoints[1].m_PointX, y = m_pPoints[1].m_PointY;
+ NewPath->AppendPoint(x, y, FXPT_TYPE::MoveTo, false);
+
+ x = m_Points[1].m_PointX;
+ y = m_Points[1].m_PointY;
pMatrix->TransformPoint(x, y);
x = (int)x + 0.5f;
y = (int)y + 0.5f;
- NewPath.SetPoint(1, x, y, FXPT_TYPE::LineTo, false);
+ NewPath->AppendPoint(x, y, FXPT_TYPE::LineTo, false);
+
pMatrix->SetIdentity();
} else {
- FX_FLOAT x = (int)m_pPoints[0].m_PointX + 0.5f,
- y = (int)m_pPoints[0].m_PointY + 0.5f;
- NewPath.SetPoint(0, x, y, FXPT_TYPE::MoveTo, false);
- x = (int)m_pPoints[1].m_PointX + 0.5f,
- y = (int)m_pPoints[1].m_PointY + 0.5f;
- NewPath.SetPoint(1, x, y, FXPT_TYPE::LineTo, false);
+ FX_FLOAT x = (int)m_Points[0].m_PointX + 0.5f;
+ FX_FLOAT y = (int)m_Points[0].m_PointY + 0.5f;
+ NewPath->AppendPoint(x, y, FXPT_TYPE::MoveTo, false);
+
+ x = (int)m_Points[1].m_PointX + 0.5f,
+ y = (int)m_Points[1].m_PointY + 0.5f;
+ NewPath->AppendPoint(x, y, FXPT_TYPE::LineTo, false);
}
} else {
- NewPath.SetPoint(0, m_pPoints[0].m_PointX, m_pPoints[0].m_PointY,
- FXPT_TYPE::MoveTo, false);
- NewPath.SetPoint(1, m_pPoints[1].m_PointX, m_pPoints[1].m_PointY,
- FXPT_TYPE::LineTo, false);
+ NewPath->AppendPoint(m_Points[0].m_PointX, m_Points[0].m_PointY,
+ FXPT_TYPE::MoveTo, false);
+ NewPath->AppendPoint(m_Points[1].m_PointX, m_Points[1].m_PointY,
+ FXPT_TYPE::LineTo, false);
}
- if (m_pPoints[0].m_PointX != m_pPoints[1].m_PointX &&
- m_pPoints[0].m_PointY != m_pPoints[1].m_PointY) {
+ if (m_Points[0].m_PointX != m_Points[1].m_PointX &&
+ m_Points[0].m_PointY != m_Points[1].m_PointY) {
bThin = true;
}
return true;
}
- if (((m_PointCount > 3) && (m_PointCount % 2))) {
- int mid = m_PointCount / 2;
+ if (((m_Points.size() > 3) && (m_Points.size() % 2))) {
+ int mid = m_Points.size() / 2;
bool bZeroArea = false;
CFX_PathData t_path;
for (int i = 0; i < mid; i++) {
- if (!(m_pPoints[mid - i - 1].m_PointX ==
- m_pPoints[mid + i + 1].m_PointX &&
- m_pPoints[mid - i - 1].m_PointY ==
- m_pPoints[mid + i + 1].m_PointY &&
- m_pPoints[mid - i - 1].m_Type != FXPT_TYPE::BezierTo &&
- m_pPoints[mid + i + 1].m_Type != FXPT_TYPE::BezierTo)) {
+ if (!(m_Points[mid - i - 1].m_PointX == m_Points[mid + i + 1].m_PointX &&
+ m_Points[mid - i - 1].m_PointY == m_Points[mid + i + 1].m_PointY &&
+ m_Points[mid - i - 1].m_Type != FXPT_TYPE::BezierTo &&
+ m_Points[mid + i + 1].m_Type != FXPT_TYPE::BezierTo)) {
bZeroArea = true;
break;
}
- int new_count = t_path.GetPointCount();
- t_path.AddPointCount(2);
- t_path.SetPoint(new_count, m_pPoints[mid - i].m_PointX,
- m_pPoints[mid - i].m_PointY, FXPT_TYPE::MoveTo, false);
- t_path.SetPoint(new_count + 1, m_pPoints[mid - i - 1].m_PointX,
- m_pPoints[mid - i - 1].m_PointY, FXPT_TYPE::LineTo,
- false);
+
+ t_path.AppendPoint(m_Points[mid - i].m_PointX, m_Points[mid - i].m_PointY,
+ FXPT_TYPE::MoveTo, false);
+ t_path.AppendPoint(m_Points[mid - i - 1].m_PointX,
+ m_Points[mid - i - 1].m_PointY, FXPT_TYPE::LineTo,
+ false);
}
if (!bZeroArea) {
- NewPath.Append(&t_path, nullptr);
+ NewPath->Append(&t_path, nullptr);
bThin = true;
return true;
}
}
int stratPoint = 0;
- int next = 0, i;
- for (i = 0; i < m_PointCount; i++) {
- FXPT_TYPE point_type = m_pPoints[i].m_Type;
+ int next = 0;
+ for (size_t i = 0; i < m_Points.size(); i++) {
+ FXPT_TYPE point_type = m_Points[i].m_Type;
if (point_type == FXPT_TYPE::MoveTo) {
stratPoint = i;
} else if (point_type == FXPT_TYPE::LineTo) {
- next = (i + 1 - stratPoint) % (m_PointCount - stratPoint) + stratPoint;
- if (m_pPoints[next].m_Type != FXPT_TYPE::BezierTo &&
- m_pPoints[next].m_Type != FXPT_TYPE::MoveTo) {
- if ((m_pPoints[i - 1].m_PointX == m_pPoints[i].m_PointX &&
- m_pPoints[i].m_PointX == m_pPoints[next].m_PointX) &&
- ((m_pPoints[i].m_PointY - m_pPoints[i - 1].m_PointY) *
- (m_pPoints[i].m_PointY - m_pPoints[next].m_PointY) >
+ next = (i + 1 - stratPoint) % (m_Points.size() - stratPoint) + stratPoint;
+ if (m_Points[next].m_Type != FXPT_TYPE::BezierTo &&
+ m_Points[next].m_Type != FXPT_TYPE::MoveTo) {
+ if ((m_Points[i - 1].m_PointX == m_Points[i].m_PointX &&
+ m_Points[i].m_PointX == m_Points[next].m_PointX) &&
+ ((m_Points[i].m_PointY - m_Points[i - 1].m_PointY) *
+ (m_Points[i].m_PointY - m_Points[next].m_PointY) >
0)) {
int pre = i;
- if (FXSYS_fabs(m_pPoints[i].m_PointY - m_pPoints[i - 1].m_PointY) <
- FXSYS_fabs(m_pPoints[i].m_PointY - m_pPoints[next].m_PointY)) {
+ if (FXSYS_fabs(m_Points[i].m_PointY - m_Points[i - 1].m_PointY) <
+ FXSYS_fabs(m_Points[i].m_PointY - m_Points[next].m_PointY)) {
pre--;
next--;
}
- int new_count = NewPath.GetPointCount();
- NewPath.AddPointCount(2);
- NewPath.SetPoint(new_count, m_pPoints[pre].m_PointX,
- m_pPoints[pre].m_PointY, FXPT_TYPE::MoveTo, false);
- NewPath.SetPoint(new_count + 1, m_pPoints[next].m_PointX,
- m_pPoints[next].m_PointY, FXPT_TYPE::LineTo, false);
- } else if ((m_pPoints[i - 1].m_PointY == m_pPoints[i].m_PointY &&
- m_pPoints[i].m_PointY == m_pPoints[next].m_PointY) &&
- ((m_pPoints[i].m_PointX - m_pPoints[i - 1].m_PointX) *
- (m_pPoints[i].m_PointX - m_pPoints[next].m_PointX) >
+
+ NewPath->AppendPoint(m_Points[pre].m_PointX, m_Points[pre].m_PointY,
+ FXPT_TYPE::MoveTo, false);
+ NewPath->AppendPoint(m_Points[next].m_PointX, m_Points[next].m_PointY,
+ FXPT_TYPE::LineTo, false);
+ } else if ((m_Points[i - 1].m_PointY == m_Points[i].m_PointY &&
+ m_Points[i].m_PointY == m_Points[next].m_PointY) &&
+ ((m_Points[i].m_PointX - m_Points[i - 1].m_PointX) *
+ (m_Points[i].m_PointX - m_Points[next].m_PointX) >
0)) {
int pre = i;
- if (FXSYS_fabs(m_pPoints[i].m_PointX - m_pPoints[i - 1].m_PointX) <
- FXSYS_fabs(m_pPoints[i].m_PointX - m_pPoints[next].m_PointX)) {
+ if (FXSYS_fabs(m_Points[i].m_PointX - m_Points[i - 1].m_PointX) <
+ FXSYS_fabs(m_Points[i].m_PointX - m_Points[next].m_PointX)) {
pre--;
next--;
}
- int new_count = NewPath.GetPointCount();
- NewPath.AddPointCount(2);
- NewPath.SetPoint(new_count, m_pPoints[pre].m_PointX,
- m_pPoints[pre].m_PointY, FXPT_TYPE::MoveTo, false);
- NewPath.SetPoint(new_count + 1, m_pPoints[next].m_PointX,
- m_pPoints[next].m_PointY, FXPT_TYPE::LineTo, false);
- } else if (m_pPoints[i - 1].m_Type == FXPT_TYPE::MoveTo &&
- m_pPoints[next].m_Type == FXPT_TYPE::LineTo &&
- m_pPoints[i - 1].m_PointX == m_pPoints[next].m_PointX &&
- m_pPoints[i - 1].m_PointY == m_pPoints[next].m_PointY &&
- m_pPoints[next].m_CloseFigure) {
- int new_count = NewPath.GetPointCount();
- NewPath.AddPointCount(2);
- NewPath.SetPoint(new_count, m_pPoints[i - 1].m_PointX,
- m_pPoints[i - 1].m_PointY, FXPT_TYPE::MoveTo, false);
- NewPath.SetPoint(new_count + 1, m_pPoints[i].m_PointX,
- m_pPoints[i].m_PointY, FXPT_TYPE::LineTo, false);
+
+ NewPath->AppendPoint(m_Points[pre].m_PointX, m_Points[pre].m_PointY,
+ FXPT_TYPE::MoveTo, false);
+ NewPath->AppendPoint(m_Points[next].m_PointX, m_Points[next].m_PointY,
+ FXPT_TYPE::LineTo, false);
+ } else if (m_Points[i - 1].m_Type == FXPT_TYPE::MoveTo &&
+ m_Points[next].m_Type == FXPT_TYPE::LineTo &&
+ m_Points[i - 1].m_PointX == m_Points[next].m_PointX &&
+ m_Points[i - 1].m_PointY == m_Points[next].m_PointY &&
+ m_Points[next].m_CloseFigure) {
+ NewPath->AppendPoint(m_Points[i - 1].m_PointX,
+ m_Points[i - 1].m_PointY, FXPT_TYPE::MoveTo,
+ false);
+ NewPath->AppendPoint(m_Points[i].m_PointX, m_Points[i].m_PointY,
+ FXPT_TYPE::LineTo, false);
bThin = true;
}
}
@@ -457,41 +399,38 @@ bool CFX_PathData::GetZeroAreaPath(CFX_PathData& NewPath,
continue;
}
}
- if (m_PointCount > 3 && NewPath.GetPointCount()) {
+ size_t new_path_size = NewPath->GetPoints().size();
+ if (m_Points.size() > 3 && new_path_size > 0)
bThin = true;
- }
- if (NewPath.GetPointCount() == 0) {
- return false;
- }
- return true;
+ return new_path_size != 0;
}
bool CFX_PathData::IsRect() const {
- if (m_PointCount != 5 && m_PointCount != 4) {
+ if (m_Points.size() != 5 && m_Points.size() != 4)
return false;
- }
- if ((m_PointCount == 5 && (m_pPoints[0].m_PointX != m_pPoints[4].m_PointX ||
- m_pPoints[0].m_PointY != m_pPoints[4].m_PointY)) ||
- (m_pPoints[0].m_PointX == m_pPoints[2].m_PointX &&
- m_pPoints[0].m_PointY == m_pPoints[2].m_PointY) ||
- (m_pPoints[1].m_PointX == m_pPoints[3].m_PointX &&
- m_pPoints[1].m_PointY == m_pPoints[3].m_PointY)) {
+
+ if ((m_Points.size() == 5 &&
+ (m_Points[0].m_PointX != m_Points[4].m_PointX ||
+ m_Points[0].m_PointY != m_Points[4].m_PointY)) ||
+ (m_Points[0].m_PointX == m_Points[2].m_PointX &&
+ m_Points[0].m_PointY == m_Points[2].m_PointY) ||
+ (m_Points[1].m_PointX == m_Points[3].m_PointX &&
+ m_Points[1].m_PointY == m_Points[3].m_PointY)) {
return false;
}
- if (m_pPoints[0].m_PointX != m_pPoints[3].m_PointX &&
- m_pPoints[0].m_PointY != m_pPoints[3].m_PointY) {
+ if (m_Points[0].m_PointX != m_Points[3].m_PointX &&
+ m_Points[0].m_PointY != m_Points[3].m_PointY) {
return false;
}
for (int i = 1; i < 4; i++) {
- if (m_pPoints[i].m_Type != FXPT_TYPE::LineTo) {
+ if (m_Points[i].m_Type != FXPT_TYPE::LineTo)
return false;
- }
- if (m_pPoints[i].m_PointX != m_pPoints[i - 1].m_PointX &&
- m_pPoints[i].m_PointY != m_pPoints[i - 1].m_PointY) {
+ if (m_Points[i].m_PointX != m_Points[i - 1].m_PointX &&
+ m_Points[i].m_PointY != m_Points[i - 1].m_PointY) {
return false;
}
}
- return m_PointCount == 5 || m_pPoints[3].m_CloseFigure;
+ return m_Points.size() == 5 || m_Points[3].m_CloseFigure;
}
bool CFX_PathData::IsRect(const CFX_Matrix* pMatrix,
@@ -501,41 +440,43 @@ bool CFX_PathData::IsRect(const CFX_Matrix* pMatrix,
return false;
if (pRect) {
- pRect->left = m_pPoints[0].m_PointX;
- pRect->right = m_pPoints[2].m_PointX;
- pRect->bottom = m_pPoints[0].m_PointY;
- pRect->top = m_pPoints[2].m_PointY;
+ pRect->left = m_Points[0].m_PointX;
+ pRect->right = m_Points[2].m_PointX;
+ pRect->bottom = m_Points[0].m_PointY;
+ pRect->top = m_Points[2].m_PointY;
pRect->Normalize();
}
return true;
}
- if (m_PointCount != 5 && m_PointCount != 4)
+ if (m_Points.size() != 5 && m_Points.size() != 4)
return false;
- if ((m_PointCount == 5 && (m_pPoints[0].m_PointX != m_pPoints[4].m_PointX ||
- m_pPoints[0].m_PointY != m_pPoints[4].m_PointY)) ||
- (m_pPoints[1].m_PointX == m_pPoints[3].m_PointX &&
- m_pPoints[1].m_PointY == m_pPoints[3].m_PointY)) {
+ if ((m_Points.size() == 5 &&
+ (m_Points[0].m_PointX != m_Points[4].m_PointX ||
+ m_Points[0].m_PointY != m_Points[4].m_PointY)) ||
+ (m_Points[1].m_PointX == m_Points[3].m_PointX &&
+ m_Points[1].m_PointY == m_Points[3].m_PointY)) {
return false;
}
- if (m_PointCount == 4 && m_pPoints[0].m_PointX != m_pPoints[3].m_PointX &&
- m_pPoints[0].m_PointY != m_pPoints[3].m_PointY) {
+ if (m_Points.size() == 4 && m_Points[0].m_PointX != m_Points[3].m_PointX &&
+ m_Points[0].m_PointY != m_Points[3].m_PointY) {
return false;
}
FX_FLOAT x[5];
FX_FLOAT y[5];
- for (int i = 0; i < m_PointCount; i++) {
- x[i] = m_pPoints[i].m_PointX;
- y[i] = m_pPoints[i].m_PointY;
+ for (size_t i = 0; i < m_Points.size(); i++) {
+ x[i] = m_Points[i].m_PointX;
+ y[i] = m_Points[i].m_PointY;
pMatrix->TransformPoint(x[i], y[i]);
- if (i) {
- if (m_pPoints[i].m_Type != FXPT_TYPE::LineTo)
- return false;
- if (x[i] != x[i - 1] && y[i] != y[i - 1])
- return false;
- }
+
+ if (i == 0)
+ continue;
+ if (m_Points[i].m_Type != FXPT_TYPE::LineTo)
+ return false;
+ if (x[i] != x[i - 1] && y[i] != y[i - 1])
+ return false;
}
if (pRect) {
@@ -547,8 +488,3 @@ bool CFX_PathData::IsRect(const CFX_Matrix* pMatrix,
}
return true;
}
-
-void CFX_PathData::Copy(const CFX_PathData& src) {
- SetPointCount(src.m_PointCount);
- FXSYS_memcpy(m_pPoints, src.m_pPoints, sizeof(FX_PATHPOINT) * m_PointCount);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 21:34:41 +0000