private void ChartViewer_ViewPortChanged(object sender, WinViewPortEventArgs e)
{
if (!e.NeedUpdateChart)
{
return;
}
double dn = algorythm.Nmax - algorythm.Nmin;
algorythm.Nmin += dn * ChartViewer.ViewPortLeft;
algorythm.Nmax = algorythm.Nmin + dn * ChartViewer.ViewPortWidth;
double dd = algorythm.Dmax - algorythm.Dmin;
algorythm.Dmax -= dd * ChartViewer.ViewPortTop;
algorythm.Dmin = algorythm.Dmax - dd * ChartViewer.ViewPortHeight;
fieldsList["Nmin"].syncTo();
fieldsList["Nmax"].syncTo();
fieldsList["Dmin"].syncTo();
fieldsList["Dmax"].syncTo();
ChartViewer.ViewPortHeight = 1;
ChartViewer.ViewPortLeft = 0;
ChartViewer.ViewPortTop = 0;
ChartViewer.ViewPortWidth = 1;
ChartViewer.updateViewPort(false, false);
}
private void Dbuffer_MouseMove(object sender, MouseEventArgs e)
{
bool fineControlNow = ChartViewer.IsModifierHeld(Keys.Shift);
if (fineControlNow != fineControl)
{
mX = e.X; mY = e.Y; fcX = vX; fcY = vY;
}
fineControl = fineControlNow;
if (fineControl)
{
vX = fcX + (e.X - mX) / 5; vY = fcY + (e.Y - mY) / 5;
}
else
{
vX = fcX + (e.X - mX); vY = fcY + (e.Y - mY);
}
double x = scrolledDoubleBuffer1.Screen2dataX(vX);
double y = scrolledDoubleBuffer1.Screen2dataY(vY);
if (moveShadow)
{
int dX = vX - startX;
int dY = vY - startY;
settings.ShadowOffset.X = startShadowX + dX / zoomF;
settings.ShadowOffset.Y = startShadowY + dY / zoomF;
dbuffer.Refresh();
}
else if (moveWholePic)
{
int dX = vX - startX;
int dY = vY - startY;
x = scrolledDoubleBuffer1.Screen2dataX((int)startPt.X + dX);
y = scrolledDoubleBuffer1.Screen2dataY((int)startPt.Y + dY);
settings.PicCorner = new PointD(x, y);
_geometryUpdate();
dbuffer.Refresh();
}
else if (pbActive != null)
{
pbActive.Points[activeIdx].X = x;
pbActive.Points[activeIdx].Y = y;
pbActive.Refresh();
_geometryUpdate();
dbuffer.Refresh();
}
else if (auxActive != null)
{
auxActive.X = x;
auxActive.Y = y;
_geometryUpdate();
dbuffer.Refresh();
}
}
public string DefineDesigner(ChartViewer ChartViewerParam)
{
ChartViewer ChartViewer = ChartViewerParam;
if (ChartViewerParam != null)
{
ChartViewer = new ChartViewer();
}
if (Cad_Report.Code_Chart != null)
{
XmlDocument docXML = new XmlDocument();
docXML.LoadXml(System.Text.ASCIIEncoding.UTF8.GetString(Utils.Compact_Data.Descompactar(Cad_Report.Code_Chart, string.Empty)));
ChartViewer.ChartStream = docXML.InnerXml;
}
ChartViewer.RunDesigner();
return(ChartViewer.ChartStream);
}