void IChartResizer.Resize(int xold, int yold, int xnew, int ynew)
{
int xp = xold;
int yp = yold;
int xc = xnew;
int yc = ynew;
if ((xp < xc) & (yp < yc))
{
double xb = performer.dSize[0, 0];
double xd = performer.dSize[1, 0] - performer.dSize[0, 0];
performer.dSize[0, 0] = xb + (double)xp * xd / (double)(performer.size[0]);
performer.dSize[1, 0] = xb + (double)xc * xd / (double)(performer.size[0]);
double yb = performer.dSize[1, 1];
double yd = performer.dSize[1, 1] - performer.dSize[0, 1];
performer.dSize[0, 1] = yb - (double)yc * yd / (double)(performer.size[1]);
performer.dSize[1, 1] = yb - (double)yp * yd / (double)(performer.size[1]);
performer.Refresh();
}
else
{
performer.RefreshAll();
}
Graphics g = Graphics.FromImage(performer.iTemp);
g.DrawImage(performer.image, 0, 0);
g.Dispose();
performer.isMoved = false;
}
void ShowChart()
{
Chart.ChartPerformer performer = userControlChart.Performer;
performer.RemoveAll();
ISeriesPainter sp = painterInreface.Painter;
if (sp != null)
{
DataPerformer.Series series = nc as DataPerformer.Series;
SeriesGraph ser = new SeriesGraph(series);
performer.AddSeries(ser, sp);
}
performer.RefreshAll();
}