/*!
Expand the selected rectangle to minZoomSize() and zoom in
if accepted.
\sa accept(), minZoomSize()
*/
bool QwtPlotZoomer::end(bool ok)
{
ok = QwtPlotPicker::end(ok);
if (!ok)
return false;
QwtPlot *plot = QwtPlotZoomer::plot();
if ( !plot )
return false;
const QwtPolygon &pa = selection();
if ( pa.count() < 2 )
return false;
QRect rect = QRect(pa[0], pa[int(pa.count() - 1)]);
#if QT_VERSION < 0x040000
rect = rect.normalize();
#else
rect = rect.normalized();
#endif
QwtDoubleRect zoomRect = invTransform(rect).normalized();
const QwtDoublePoint center = zoomRect.center();
zoomRect.setSize(zoomRect.size().expandedTo(minZoomSize()));
zoomRect.moveCenter(center);
zoom(zoomRect);
return true;
}
JulyUrl::JulyUrl(QWidget *parent, int x, int y, int w, int h, QString link)
: QLabel(parent)
{
startRect=QRect(x,y,w,h);
setGeometry(startRect);
zoomTimer = new QTimer(this);
connect(zoomTimer,SIGNAL(timeout()),this,SLOT(zoom()));
udNormalFont=0;
isAnimating=false;
add=2;
text=link;;
QFont font;
font.setFamily("Arial");
font.setPixelSize(46);
font.setStretch(60);
double textWidth=QFontMetrics(font).width(link);
pixmap1 = QPixmap(400,100);
pixmap1.fill(Qt::transparent);
QPainter painter(&pixmap1);
painter.setPen(Qt::blue);
painter.setFont(font);
painter.drawText(QRectF(0,0,400,100),Qt::AlignCenter,text);
pixmap2=pixmap1;
QPixmap line(textWidth,4);
line.fill(Qt::blue);
painter.drawPixmap((400-textWidth)/2,84,line);
setPixmap(pixmap1);
notPressing=true;
setScaledContents(true);
}
/**
* Mouse active motion callback (when button is pressed)
*/
void MouseMotionCallback(int x, int y)
{
if (gPreviousMouseX >= 0 && gPreviousMouseY >= 0)
{
//compute delta
float deltaX = x-gPreviousMouseX;
float deltaY = y-gPreviousMouseY;
gPreviousMouseX = x;
gPreviousMouseY = y;
float zoomSensitivity = 0.2f;
float rotateSensitivity = 0.5f;
//orbit or zoom
if (gMouseButton == GLUT_LEFT_BUTTON)
{
AdjustCameraAzimuthBy(-deltaX*rotateSensitivity);
AdjustCameraElevationBy(-deltaY*rotateSensitivity);
} else if (gMouseButton == GLUT_RIGHT_BUTTON)
{
STVector3 zoom(0,0,deltaX);
AdjustCameraTranslationBy(zoom * zoomSensitivity);
}
} else
{
gPreviousMouseX = x;
gPreviousMouseY = y;
}
}
QUndoCommand* Navigator::mouseMoveEvent(QMouseEvent* e)
{
switch (m_currentAction) {
case Rotation: {
QPoint delta = e->pos() - m_lastMousePosition;
rotate(m_renderer->scene().center(), delta.y(), delta.x(), 0);
e->accept();
break;
}
case Translation: {
Vector2f fromScreen(m_lastMousePosition.x(), m_lastMousePosition.y());
Vector2f toScreen(e->localPos().x(), e->localPos().y());
translate(m_renderer->scene().center(), fromScreen, toScreen);
e->accept();
break;
}
case ZoomTilt: {
QPoint delta = e->pos() - m_lastMousePosition;
// Tilt
rotate(m_renderer->scene().center(), 0, 0, delta.x());
// Zoom
zoom(m_renderer->scene().center(), delta.y());
e->accept();
break;
}
default:;
}
m_lastMousePosition = e->pos();
if (e->isAccepted())
emit updateRequested();
return nullptr;
}
/** We received a request to paint the drawing area.
*/
void CSailDispLabel::paintEvent( QPaintEvent * )
{
// erase viewport
CSailPainter painter( this );
QRect rect = painter.viewport();
painter.eraseRect(rect);
// check if the window was resized since last redraw
if ( wasResized )
{
setViewRect(painter.viewRect());
wasResized = 0;
}
// set coordinate system to match the logical viewport
painter.setWindow(logicalRect());
painter.setFontSize(8, zoom());
painter.setPenWidth();
// draw the sail
const CPanelGroup obj = dispObject();
painter.draw(obj);
// optionally draw labels
if (drawLabels)
{
painter.drawLabels(obj);
/*/ draw markers on edges for test purpose
painter.setFontSize(10, zoom/10);
painter.drawMarkers(obj);
*/
}
//
painter.end();
}
int
ged_zoom(struct ged *gedp, int argc, const char *argv[])
{
int ret;
double sf = 1.0;
GED_CHECK_VIEW(gedp, GED_ERROR);
GED_CHECK_ARGC_GT_0(gedp, argc, GED_ERROR);
/* initialize result */
bu_vls_trunc(gedp->ged_result_str, 0);
/* must be wanting help */
if (argc != 2) {
bu_vls_printf(gedp->ged_result_str, "Usage: %s scale_factor", argv[0]);
return (argc == 1) ? GED_HELP : GED_ERROR;
}
/* get the scale factor */
ret = sscanf(argv[1], "%lf", &sf);
if (ret != 1 || sf < SMALL_FASTF || sf > INFINITY) {
bu_vls_printf(gedp->ged_result_str, "ERROR: bad scale factor [%s]", argv[1]);
return GED_ERROR;
}
return zoom(gedp, sf);
}
void CommandInterpreter::handleCommand(TACommand command)
{
XTestGrabControl(display, True);
printf("COMMAND: %i, %i, %i, %i, %f\n", command.type, command.touch, command.xDifference, command.yDifference, command.zoomValue);
switch(command.type)
{
case TACommandTypeZoom:
zoom(command);
break;
case TACommandTypePan:
pan(command);
break;
case TACommandTypeRotate:
rotate(command);
break;
default:
break;
}
XSync(display, 0);
XTestGrabControl(display, False);
usleep(100);
}
/**
* \fn bool Dessin::on_event_happend (GdkEvent* event)
* \brief Méthode gérant les évènements de la souris
* \param event Evènement (appui souris, mouvement en restant appuyé ou relâchement de la souris) ayant provoqué l'instanciation de la méthode
* \return Indicateur de bon deroulement de la méthode
*/
bool Dessin::on_event_happend(GdkEvent* event){
if (event->type == GDK_BUTTON_PRESS) {
x = event->button.x;
y = event->button.y;
type_bouton = event->button.button;
}
if (event->type == GDK_MOTION_NOTIFY) {
dessiner_cadre_selection_zoom(event->button.x, event->button.y);
}
if (event->type == GDK_BUTTON_RELEASE) {
switch (type_bouton){
case 1:
zoom(event->button.x, event->button.y);
break;
case 2:
dezoom();
break;
case 3:
dezoom();
break;
default:
break;
}
type_bouton = 0;
}
return false;
}
void Camera::mouseInput( int x, int y, int Button, int State)
{
if(State == GLUT_DOWN)
{
if(m_LastMouseX==-1) m_LastMouseX = x;
if(m_LastMouseY==-1) m_LastMouseY = y;
if( Button == GLUT_LEFT_BUTTON )
{
rotate((float)x, (float)y );
}
else if( Button == GLUT_RIGHT_BUTTON)
{
pan( (float)(m_LastMouseX-x)*0.01f, (float)(m_LastMouseY-y)*0.01f );
}
else if( Button == GLUT_MIDDLE_BUTTON)
{
zoom( (float)(m_LastMouseY-y)*0.01f );
}
}
else
{
m_Position += m_Panning + m_Zoom + m_Rotation;
m_Target += m_Panning;
m_Panning = Vector(0,0,0);
m_Zoom = Vector(0,0,0);
m_Rotation = Vector(0,0,0);
m_LastMouseX = -1;
m_LastMouseY = -1;
}
}
SlippyCoordinates SlippyCoordinates::operator+(QPoint offset)
{
SlippyCoordinates res(zoom(), x(), y());
res.settilePos(res.tilePos()+ offset);
return res;
}
void
GUIDanielPerspectiveChanger::onMouseMove(void*data) {
FXEvent* e = (FXEvent*) data;
myCallback.setWindowCursorPosition(e->win_x, e->win_y);
int xdiff = myMouseXPosition - e->win_x;
int ydiff = myMouseYPosition - e->win_y;
switch (myMouseButtonState) {
case MOUSEBTN_LEFT:
move(xdiff, ydiff);
if (xdiff!=0||ydiff!=0) {
myMoveOnClick = true;
}
break;
case MOUSEBTN_RIGHT:
zoom(ydiff);
rotate(xdiff);
if (xdiff!=0||ydiff!=0) {
myMoveOnClick = true;
}
break;
default:
if (xdiff!=0||ydiff!=0) {
myCallback.updateToolTip();
}
break;
}
myMouseXPosition = e->win_x;
myMouseYPosition = e->win_y;
}
void TWindow::handleEvent(TEvent &event) {
TRect limits;
TPoint min, max;
TGroup::handleEvent(event);
if (event.what== evCommand)
switch (event.message.command) {
case cmResize:
if ((flags & (wfMove | wfGrow)) != 0) {
limits = owner->getExtent();
sizeLimits(min, max);
dragView(event, dragMode | (flags & (wfMove | wfGrow)),
limits, min, max);
clearEvent(event);
}
break;
case cmClose:
if ((flags & wfClose) != 0 &&
(event.message.infoPtr == 0 || event.message.infoPtr == this))
{
clearEvent(event);
if ((state & sfModal) == 0)
close();
else {
event.what = evCommand;
event.message.command = cmCancel;
putEvent(event);
clearEvent(event);
}
}
break;
case cmZoom:
if ((flags & wfZoom) != 0 &&
(event.message.infoPtr == 0 || event.message.infoPtr == this))
{
zoom();
clearEvent(event);
}
break;
}
else if (event.what == evKeyDown)
switch (event.keyDown.keyCode) {
case kbTab:
focusNext(False);
clearEvent(event);
break;
case kbShiftTab:
focusNext(True);
clearEvent(event);
break;
}
else if (event.what == evBroadcast &&
event.message.command == cmSelectWindowNum &&
event.message.infoInt == number &&
(options & ofSelectable) != 0
) {
select();
clearEvent(event);
}
}
/*!
Expand the selected rectangle to minZoomSize() and zoom in
if accepted.
\sa accept(), minZoomSize()
*/
bool QwtPlotZoomer::end( bool ok )
{
ok = QwtPlotPicker::end( ok );
if ( !ok )
return false;
QwtPlot *plot = QwtPlotZoomer::plot();
if ( !plot )
return false;
const QPolygon &pa = selection();
if ( pa.count() < 2 )
return false;
QRect rect = QRect( pa[0], pa[int( pa.count() - 1 )] );
rect = rect.normalized();
QRectF zoomRect = invTransform( rect ).normalized();
const QSizeF minSize = minZoomSize();
if ( minSize.isValid() )
{
const QPointF center = zoomRect.center();
zoomRect.setSize( zoomRect.size().expandedTo( minZoomSize() ) );
zoomRect.moveCenter( center );
}
zoom( zoomRect );
return true;
}
//Update frame
void myApp::update()
{
// Call predecessor update
cglApp::update();
// Process keyboard
float dx = 0.0f;
float dy = 0.0f;
float dr = 0.0f;
if (m_keysPressed[VK_LEFT])
dx -= s_rKbd2Rotate * m_timer.getDelta();
if (m_keysPressed[VK_RIGHT])
dx += s_rKbd2Rotate * m_timer.getDelta();
if (m_keysPressed[VK_UP])
dy -= s_rKbd2Rotate * m_timer.getDelta();
if (m_keysPressed[VK_DOWN])
dy += s_rKbd2Rotate * m_timer.getDelta();
if (m_keysPressed[VK_SUBTRACT])
dr -= s_rKbd2Zoom * m_timer.getDelta();
if (m_keysPressed[VK_ADD])
dr += s_rKbd2Zoom * m_timer.getDelta();
rotateObject(dx, dy);
zoom(dr);
/*
float rI = 0.0f;
for (int i = 0; i < 10000000;i++)
rI += sin(i);*/
}
void
GUIDanielPerspectiveChanger::onMouseMove(void* data) {
FXEvent* e = (FXEvent*) data;
myCallback.setWindowCursorPosition(e->win_x, e->win_y);
const int xdiff = myMouseXPosition - e->win_x;
const int ydiff = myMouseYPosition - e->win_y;
const bool moved = xdiff != 0 || ydiff != 0;
const bool pastDelay = !gSchemeStorage.getDefault().gaming && FXThread::time() > (myMouseDownTime + myDragDelay);
switch (myMouseButtonState) {
case MOUSEBTN_LEFT:
if (pastDelay) {
move(xdiff, ydiff);
if (moved) {
myMoveOnClick = true;
}
}
break;
case MOUSEBTN_RIGHT:
if (pastDelay) {
zoom(1 + 10.0 * ydiff / myCallback.getWidth());
rotate(xdiff);
if (moved) {
myMoveOnClick = true;
}
}
break;
default:
if (moved) {
myCallback.updateToolTip();
}
break;
}
myMouseXPosition = e->win_x;
myMouseYPosition = e->win_y;
}
KPrView::~KPrView()
{
saveZoomConfig(zoomMode(), zoom());
delete m_presentationMode;
delete m_notesMode;
delete m_slidesSorterMode;
}
void PlotZoomer::zoomSync(const QRectF &rect)
{
if (!_ignoreSync)
{
// if (QwtPlotZoomer *zoomer = qobject_cast<QwtPlotZoomer *>(sender()))
// {
// setZoomStack(zoomer->zoomStack(), zoomer->zoomRectIndex());
// }
// else
// {
// zoom(rect);
// }
// Adjust the zoom rect according to the zoom mode.
QRectF adjustedRect = rect;
switch (_zoomMode)
{
default:
case ZoomBoth:
break;
case ZoomX:
adjustedRect.setY(zoomRect().y());
adjustedRect.setHeight(zoomRect().height());
break;
case ZoomY:
adjustedRect.setX(zoomRect().x());
adjustedRect.setWidth(zoomRect().width());
break;
}
zoom(adjustedRect);
}
}
void Camera::update(UNUSED gdl::Clock const& clock, Binput& input)
{
bomber::Event event;
if (input._default.getMouseWheel().y)
zoom(0.05 * input._default.getMouseWheel().y);
if (input._default.getKey(SDL_BUTTON_LEFT))
rotate(glm::vec3(0, 1, 0), static_cast<float>(input._default.getMouseDelta().x));
if (input._default.getKey(SDL_BUTTON_RIGHT))
{
glm::vec3 delta(input._default.getMouseDelta().x * -0.1, input._default.getMouseDelta().y * 0.1, 0);
_target += delta;
}
if (input._default.getKey(SDLK_KP_PLUS) || input.handleEvent(event, bomber::Event::TriggerLT))
rotate(glm::vec3(-1, 0, 0), 0.10f);
if (input._default.getKey(SDLK_KP_MINUS) || input.handleEvent(event, bomber::Event::TriggerRT))
rotate(glm::vec3(1, 0, 0), 0.10f);
if (input._default.getKey(SDLK_UP) || input.handleEvent(event, bomber::Event::JoyRightUp))
move(glm::vec3(0, 0, 1));
if (input._default.getKey(SDLK_DOWN) || input.handleEvent(event, bomber::Event::JoyRightDown))
move(glm::vec3(0, 0, -1));
if (input._default.getKey(SDLK_LEFT) || input.handleEvent(event, bomber::Event::JoyRightLeft))
move(glm::vec3(1, 0, 0));
if (input._default.getKey(SDLK_RIGHT) || input.handleEvent(event, bomber::Event::JoyRightRight))
move(glm::vec3(-1, 0, 0));
if (_position == _target)
_target += glm::vec3(1, 1, 1);
refreshPosition();
}
t_p *ft_posxy(t_p *f, char ***t, int l, int h)
{
int i;
i = 0;
f = zoom(f);
while (t[h])
{
while (t[h][l])
{
if (!(f->m[h][l] = (int *)malloc(sizeof(int) * 1)))
exit(EXIT_FAILURE);
if (ft_atoi(t[h][l]) > 100)
ft_big();
isdig(t[h][l]);
f->m[h][l][0] = ft_atoi(t[h][l]);
f->pos[h][l] = (int *)malloc(sizeof(int) * 1);
f->posy[h][l] = (int *)malloc(sizeof(int) * 1);
f->pos[h][l][0] = l * f->zoom + f->h / 25 + h * f->zoom;
f->posy[h][l][0] = h * f->zoomy + f->l / 4 - f->m[h][l][0] * 5;
l++;
i++;
}
l = 0;
h++;
}
return (f);
}
/* Function: keyboardKeys
* Description: Reads keyboard input from user.
* Input: unsigned char key - ASCII value of the key pressed.
* int x - X-position
* int y - Y-position
* Output: None
*/
void keyboardKeys(unsigned char key, int x, int y)
{
switch(tolower(key))
{
case 27:
exit(0);
break;
case 'z':
zoom(-1, camFol);
break;
case 'x':
zoom(1, camFol);
break;
case ' ':
saveScreenToFile = 1 - saveScreenToFile;
case 'w':
if (camFol == 0)
cameraFreeMove(0);
break;
case 's':
if (camFol == 0)
cameraFreeMove(1);
break;
case 'q':
if (camFol == 0)
cameraFreeMove(2);
break;
case 'e':
if (camFol == 0)
cameraFreeMove(3);
break;
case 'd':
if (camFol == 0)
cameraFreeMove(4);
break;
case 'a':
if (camFol == 0)
cameraFreeMove(5);
break;
case 'f':
camFol = 1 - camFol;
break;
case 'p':
saveScreenToFile = 1 - saveScreenToFile;
break;
} //end switch
} //end keyboardKeys
bool PlotZoomer::end(bool ok)
{
// Code here is taken from QwtPlotZoomer. The only modification is around the _zoomMode handling.
ok = QwtPlotPicker::end(ok);
if (!ok)
{
return false;
}
QwtPlot *plot = QwtPlotZoomer::plot();
if (!plot)
{
return false;
}
const QPolygon &pa = selection();
if (pa.count() < 2)
{
return false;
}
QRect rect = QRect(pa[0], pa[int(pa.count() - 1)]);
rect = rect.normalized();
QRectF currentZoomRect = zoomRect();
QRectF zoomRect = invTransform(rect).normalized();
switch (_zoomMode)
{
default:
case ZoomBoth:
// nothing.
break;
case ZoomX:
// Maintain current zoom y and height.
zoomRect.setY(currentZoomRect.y());
zoomRect.setHeight(currentZoomRect.height());
break;
case ZoomY:
// Maintain current zoom x and width.
zoomRect.setX(currentZoomRect.x());
zoomRect.setWidth(currentZoomRect.width());
break;
}
const QSizeF minSize = minZoomSize();
if (minSize.isValid())
{
const QPointF center = zoomRect.center();
zoomRect.setSize(zoomRect.size().expandedTo(minZoomSize()));
zoomRect.moveCenter(center);
}
zoom(zoomRect);
return true;
}
/**
* Process the mouse button release event.
*/
void InputControllerMoveUnwrapped::mouseReleaseEvent(QMouseEvent *)
{
if ( m_isButtonPressed )
{
emit zoom();
}
m_isButtonPressed = false;
}
bool uiGeoscapeNode::onScroll (uiNode_t* node, int deltaX, int deltaY)
{
bool down = deltaY > 0;
if (deltaY == 0)
return false;
zoom(node, down);
return true;
}
void GraphicsView::wheelEvent( QWheelEvent *event )
{
QPoint numDegrees = event->angleDelta()/8;
QPoint numSteps = numDegrees/15;
QPoint hoverPos = event->pos();
QPointF scenePos = mapToScene(hoverPos);
emit zoom(numSteps.y(), scenePos);
}
void PlotZoomer::widgetWheelEvent(QWheelEvent *event)
{
if (event->delta())
{
int numSteps = event->delta() > 0 ? 1 : -1;
zoom(numSteps);
}
}
void TOPPASWidget::keyPressEvent(QKeyEvent * e)
{
if (e->key() == Qt::Key_C && e->modifiers() == Qt::ControlModifier)
{
scene_->copySelected();
e->accept();
}
else if (e->key() == Qt::Key_X && e->modifiers() == Qt::ControlModifier)
{
scene_->copySelected();
scene_->removeSelected();
e->accept();
}
else if (e->key() == Qt::Key_V && e->modifiers() == Qt::ControlModifier)
{
scene_->paste();
e->accept();
}
else if (e->key() == Qt::Key_Control)
{
setDragMode(QGraphicsView::RubberBandDrag);
//color of hovering edge may change
TOPPASEdge* hover_edge = scene_->getHoveringEdge();
if (hover_edge) hover_edge->update();
e->accept();
}
else if (e->key() == Qt::Key_Delete || e->key() == Qt::Key_Backspace)
{
scene_->removeSelected();
e->accept();
}
else if (e->key() == Qt::Key_Plus)
{
zoom(false);
e->accept();
}
else if (e->key() == Qt::Key_Minus)
{
zoom(true);
e->accept();
}
else
{
e->ignore();
}
}
void wxFrameworkGLCanvas::OnMouseWheel(wxMouseEvent &event)
{
float dY;
dY = -(event.m_wheelRotation / 120.);
zoom((dY / 160.0), (dY * 5.0));
}
lib_test_client::lib_test_client(const string &filename, visualizer *pvis, draw_scope *pscope)
: base_visualizer_client(pvis, pscope)
, r(filename)
{
pgraph_ = &r.get_graph();
g_desc = upload_graph(*pgraph_);
zoom(r.get_mins(), r.get_maxs());
}
int QwtPlotZoomer::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QwtPlotPicker::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: zoomed((*reinterpret_cast< const QwtDoubleRect(*)>(_a[1]))); break;
case 1: moveBy((*reinterpret_cast< double(*)>(_a[1])),(*reinterpret_cast< double(*)>(_a[2]))); break;
case 2: move((*reinterpret_cast< double(*)>(_a[1])),(*reinterpret_cast< double(*)>(_a[2]))); break;
case 3: zoom((*reinterpret_cast< const QwtDoubleRect(*)>(_a[1]))); break;
case 4: zoom((*reinterpret_cast< int(*)>(_a[1]))); break;
}
_id -= 5;
}
return _id;
}
void TopLevel::zoomout()
{
if (oz < MAXZOOM && Image->width >= 256)
{
++oz;
zoom( oz );
}
}
