void removeDisplay(int index) {
waitCursor();
dtypeV.removeElementAt(index);
setupImg();
// sbPos = getEvtXCord (begTime);
// sbPos = getW( currImg.begT, begTime );
sbPos = getEvtXCord(begTime - FrameBegTime);
currImg = img[0];
adjustZoomImg(sbPos);
panePosX = _xPix + getW(currImg.begT, begTime);
parent.zoomH();
normalCursor();
}
/** This function renders in viewport view corresponding to given start and end times */
void changeExTime(double start, double end) {
double diff = end - start;
if (diff <= 0.0) return;
// int pos = getW (0, start);
int pos = getW(FrameBegTime, start);
parent.hbar.setValue(pos); // Position the scrollbar at the start time
parent.setPosition(pos); // render the view with this start time
// Now zoom in/out so that the end time corresponds with the given one.
zoomH((endTime - begTime) / diff);
parent.zoomH();
}
void addDisplay(int dtype) {
waitCursor();
dtypeV.addElement(new Integer(dtype));
setupImg();
// sbPos = getEvtXCord (begTime);
// sbPos = getW( currImg.begT, begTime );
sbPos = getEvtXCord(begTime - FrameBegTime);
currImg = img[0];
adjustZoomImg(sbPos);
panePosX = _xPix + getW(currImg.begT, begTime);
parent.zoomH();
normalCursor();
}
/** This function renders in viewport view corresponding to given start and current end times */
void changeFromTime(double start) {
if (start >= endTime || start < 0) {
new ErrorDiag(null, "value must be >= 0 and < " + Double.toString(endTime));
return;
}
double diff = endTime - start;
// int pos = getW (0, start);
int pos = getW(FrameBegTime, start);
parent.hbar.setValue(pos); // Position the scrollbar at the start time
parent.setPosition(pos); // render the view with this start time
// Now zoom in/out so that the end time corresponds with the given one.
zoomH((endTime - begTime) / diff);
parent.zoomH();
}
/** Method called whenver the canvas has to be resized */
void Resize() {
waitCursor();
Dimension dimVP = parent.vport.getExtentSize();
widthCan = dimVP.width;
heightCan = dimVP.height;
_xPix = 3 * widthCan;
_yPix = heightCan;
if (_yPix < 1) _yPix = 1;
if (_xPix < 1) _xPix = 1;
// Calling both methods may not be needed
// setPreferredSize( getPreferredSize() );
setSize(getPreferredSize());
maxT = tMaxT;
xDensity = (widthCan / maxT) * zoomH;
maxT += (endGap / xDensity);
xDensity = (widthCan / maxT) * zoomH;
// setupImg() HAS to be called in every call of Resize(),
// So window redraws can be done correctly. Resize() is called
// by componentResized() which is called when window is resized
updateH();
setupImg();
if (setupComplete) {
// sbPos = getEvtXCord (begTime);
// sbPos = getW(currImg.begT, begTime);
sbPos = getEvtXCord(begTime - FrameBegTime);
currImg = img[0];
adjustZoomImg(sbPos);
} else drawInitImg();
panePosX = _xPix + getW(currImg.begT, begTime);
parent.zoomH();
normalCursor();
}