本文整理汇总了C++中TStroke::getChunkCount方法的典型用法代码示例。如果您正苦于以下问题：C++ TStroke::getChunkCount方法的具体用法？C++ TStroke::getChunkCount怎么用？C++ TStroke::getChunkCount使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TStroke的用法示例。
在下文中一共展示了TStroke::getChunkCount方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: adjustChunkParity
void ControlPointEditorStroke::adjustChunkParity() {
TStroke *stroke = getStroke();
if (!stroke) return;
int firstChunk;
int secondChunk = stroke->getChunkCount();
int i;
for (i = stroke->getChunkCount() - 1; i > 0; i--) {
if (tdistance(stroke->getChunk(i - 1)->getP0(),
stroke->getChunk(i)->getP2()) < 0.5)
continue;
TPointD p0 = stroke->getChunk(i - 1)->getP1();
TPointD p1 = stroke->getChunk(i - 1)->getP2();
TPointD p2 = stroke->getChunk(i)->getP1();
if (isCuspPoint(p0, p1, p2) || isLinearPoint(p0, p1, p2)) {
firstChunk = i;
insertPoint(stroke, firstChunk, secondChunk);
secondChunk = firstChunk;
}
}
insertPoint(stroke, 0, secondChunk);
}示例2: leftButtonDown
void leftButtonDown(const TPointD &pos, const TMouseEvent &e)
{
TPointD p(pos);
m_oldPos = pos;
m_pointAtMouseDown = p;
m_startingPos = p;
m_active = false;
TVectorImageP vi = TImageP(getImage(true));
if (!vi)
return;
QMutexLocker lock(vi->getMutex());
m_active = true;
m_pointAtMove = m_pointAtMouseDown = p;
m_strokeHit.clear();
m_changedStrokes.clear();
m_strokeToModify.clear();
std::vector<TStroke *> strokeUndo;
TStroke *ref;
m_hitStrokeCorners.clear();
m_strokeToModifyCorners.clear();
UINT i = 0;
for (; i < vi->getStrokeCount(); ++i) {
if (!vi->inCurrentGroup(i))
continue;
TStroke *stroke = vi->getStroke(i);
ref = stroke;
// calcola le intersezioni
std::vector<double> intersections;
intersect(*ref, p, m_pointSize, intersections);
if (intersections.empty()) {
if (increaseControlPoints(*ref,
TStrokePointDeformation(p, m_pointSize))) {
m_changedStrokes.push_back(i);
m_strokeHit.push_back(ref);
std::vector<int> *corners = new std::vector<int>;
corners->push_back(0);
detectCorners(ref, 20, *corners);
corners->push_back(ref->getChunkCount());
m_hitStrokeCorners.push_back(corners);
ref->disableComputeOfCaches();
strokeUndo.push_back(ref);
}
} else {
strokeUndo.push_back(ref);
MagnetTool::strokeCollection sc;
sc.m_parent = ref;
splitStroke(*sc.m_parent, intersections, sc.m_splitted);
selectStrokeToMove(sc.m_splitted,
p,
m_pointSize,
sc.m_splittedToMove);
for (UINT ii = 0; ii < sc.m_splittedToMove.size(); ++ii) {
TStroke *temp = sc.m_splittedToMove[ii];
bool test = increaseControlPoints(*temp, TStrokePointDeformation(p, m_pointSize));
assert(test);
std::vector<int> *corners = new std::vector<int>;
corners->push_back(0);
detectCorners(temp, 20, *corners);
corners->push_back(temp->getChunkCount());
m_strokeToModifyCorners.push_back(corners);
}
m_strokeToModify.push_back(sc);
m_changedStrokes.push_back(i);
}
}
m_oldStrokesArray.resize(m_changedStrokes.size());
for (i = 0; i < m_changedStrokes.size(); i++)
m_oldStrokesArray[i] = new TStroke(*(vi->getStroke(m_changedStrokes[i])));
if (!strokeUndo.empty()) {
if (TTool::getApplication()->getCurrentObject()->isSpline())
m_undo = new UndoPath(getXsheet()->getStageObject(getObjectId())->getSpline());
else {
TXshSimpleLevel *sl = TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
assert(sl);
TFrameId id = getCurrentFid();
m_undo = new UndoModifyListStroke(sl, id, strokeUndo);
}
}
invalidate();
//.........这里部分代码省略.........
示例3: tglDraw
//.........这里部分代码省略.........
//#define DRAW_EDGE_NUMBERS
#ifdef DRAW_EDGE_NUMBERS
glPushMatrix();
tglMultMatrix(rd.m_aff);
switch (Index % 7) {
case 0:
tglColor(TPixel::Red);
break;
case 1:
tglColor(TPixel::Green);
break;
case 2:
tglColor(TPixel::Blue);
break;
case 3:
tglColor(TPixel::Cyan);
break;
case 4:
tglColor(TPixel::Magenta);
break;
case 5:
tglColor(TPixel::Yellow);
break;
case 6:
tglColor(TPixel::Black);
break;
default:
tglColor(TPixel::Red);
break;
}
Index++;
if (rIndex == 2) {
double y = r->getEdge(0)
->m_s
->getThickPoint(
(r->getEdge(0)->m_w0 + r->getEdge(0)->m_w1) / 2.0)
.y;
tglDrawSegment(TPointD(-1000, y), TPointD(1000, y));
}
for (int i = 0; i < (int)r->getEdgeCount(); i++) {
TEdge *e = r->getEdge(i);
TPointD p = e->m_s->getPoint(0.8 * e->m_w0 + 0.2 * e->m_w1);
if (i == 0)
tglDrawText(p,
(QString::number(rIndex) + QString("-0")).toStdString());
else
tglDrawText(p, QString::number(i).toStdString());
if (e->m_index == 3) {
tglColor(TPixel::Black);
TStroke *s = e->m_s;
drawPoint(s->getChunk(0)->getP0(), .3);
tglColor(TPixel::Red);
tglDrawText(s->getChunk(0)->getP0(),
QString::number(0).toStdString());
for (int ii = 0; ii < s->getChunkCount(); ii++) {
drawPoint(s->getChunk(ii)->getP2(), .3);
if (ii < s->getChunkCount() - 1) {
tglColor(TPixel::Red);
tglDrawText(s->getChunk(ii)->getP2(),
QString::number(ii + 1).toStdString());
}
}
}
}
glPopMatrix();
#endif
if (alphaChannel) {
GLboolean red, green, blue, alpha;
tglGetColorMask(red, green, blue, alpha);
// Draw RGB channels
tglEnableBlending(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColorMask(red, green, blue, GL_FALSE);
prop->draw(rd);
// Draw Matte channel
tglEnableBlending(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, alpha);
prop->draw(rd);
glColorMask(red, green, blue, alpha);
} else {
// pezza: in render, le aree fillate dei custom styles sparivano.
if (!rd.m_isOfflineRender || !rd.m_isImagePattern)
tglRgbOnlyColorMask(); // RGB components only
prop->draw(rd);
}
if (pushAttribs) glPopAttrib();
}
}
for (UINT i = 0; i < r->getSubregionCount(); i++)
tglDraw(rd, r->getSubregion(i), pushAttribs);
checkErrorsByGL;
}