void CBase_SampleChart::ResetAxis()
{
GetBottomAxis()->SetCoordinate(0, 5, COORDINATE_SET);
GetLeftAxis()->SetCoordinate(-10, 500, COORDINATE_SET);
GetBottomAxis()->GetGrid()->SetVisible(false);
GetLeftAxis()->GetGrid()->SetVisible(false);
if((g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_GC_PX) == 0) || (g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_GC1120) == 0) || (g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_GC2400) == 0) || (g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_GC1100W) == 0) || (g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_GC1100P) == 0))
GetLeftAxis()->SetZoomLimit(0.01);
else if((g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_LC1620A) == 0) || (g_cConfigIni.CurrentSystemName().Compare(PASYSTEM_NAME_IC1800) == 0))
GetLeftAxis()->SetZoomLimit(0.1);
else GetLeftAxis()->SetZoomLimit(0.1);
GetTopAxis()->SetZoomLimit(0.1);
GetRightAxis()->SetZoomLimit(0.1);
GetBottomAxis()->SetZoomLimit(0.1);
}
void CChartCtrl::OnMouseMove(UINT nFlags, CPoint point)
{
if (m_bRMouseDown && m_bPanEnabled)
{
if (point != m_PanAnchor)
{
GetLeftAxis()->PanAxis(m_PanAnchor.y,point.y);
GetRightAxis()->PanAxis(m_PanAnchor.y,point.y);
GetBottomAxis()->PanAxis(m_PanAnchor.x,point.x);
GetTopAxis()->PanAxis(m_PanAnchor.x,point.x);
RefreshCtrl();
m_PanAnchor = point;
}
}
if (m_bLMouseDown && m_bZoomEnabled)
{
m_rectZoomArea.BottomRight() = point;
Invalidate();
}
CWnd::OnMouseMove(nFlags, point);
}
void CChartCtrl::OnLButtonUp(UINT nFlags, CPoint point)
{
m_bLMouseDown = false;
if (m_bZoomEnabled)
{
if ( (m_rectZoomArea.left > m_rectZoomArea.right) ||
(m_rectZoomArea.top > m_rectZoomArea.bottom))
{
GetBottomAxis()->UndoZoom();
GetTopAxis()->UndoZoom();
GetLeftAxis()->UndoZoom();
GetRightAxis()->UndoZoom();
}
else
{
CChartAxis* pBottom = GetBottomAxis();
double MinVal = 0;
double MaxVal = 0;
if (pBottom->IsInverted())
{
MaxVal = pBottom->ScreenToValue(m_rectZoomArea.left);
MinVal = pBottom->ScreenToValue(m_rectZoomArea.right);
}
else
{
MinVal = pBottom->ScreenToValue(m_rectZoomArea.left);
MaxVal = pBottom->ScreenToValue(m_rectZoomArea.right);
}
pBottom->SetZoomMinMax(MinVal,MaxVal);
CChartAxis* pLeft = GetLeftAxis();
if (pLeft->IsInverted())
{
MaxVal = pLeft->ScreenToValue(m_rectZoomArea.bottom);
MinVal = pLeft->ScreenToValue(m_rectZoomArea.top);
}
else
{
MinVal = pLeft->ScreenToValue(m_rectZoomArea.bottom);
MaxVal = pLeft->ScreenToValue(m_rectZoomArea.top);
}
pLeft->SetZoomMinMax(MinVal,MaxVal);
CChartAxis* pTop = GetTopAxis();
if (pTop->IsInverted())
{
MaxVal = pTop->ScreenToValue(m_rectZoomArea.left);
MinVal = pTop->ScreenToValue(m_rectZoomArea.right);
}
else
{
MinVal = pTop->ScreenToValue(m_rectZoomArea.left);
MaxVal = pTop->ScreenToValue(m_rectZoomArea.right);
}
pTop->SetZoomMinMax(MinVal,MaxVal);
CChartAxis* pRight = GetRightAxis();
if (pRight->IsInverted())
{
MaxVal = pRight->ScreenToValue(m_rectZoomArea.bottom);
MinVal = pRight->ScreenToValue(m_rectZoomArea.top);
}
else
{
MinVal = pRight->ScreenToValue(m_rectZoomArea.bottom);
MaxVal = pRight->ScreenToValue(m_rectZoomArea.top);
}
pRight->SetZoomMinMax(MinVal,MaxVal);
}
RefreshCtrl();
}
CWnd::OnLButtonUp(nFlags, point);
}
