public GraphCtrl()
{
InitializeComponent();
gridX.PropertyChanged += new GraphGrid.PropertyChangedEventHandler(Graph_Changed);
gridY.PropertyChanged += new GraphGrid.PropertyChangedEventHandler(Graph_Changed);
scaleX.PropertyChanged += new GraphScale.PropertyChangedEventHandler(Graph_Changed);
scaleY.PropertyChanged += new GraphScale.PropertyChangedEventHandler(Graph_Changed);
base.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
base.SetStyle(ControlStyles.ResizeRedraw, true);
base.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
updateData = false;
ColorBackground = Color.Black;
ColorFrame = Color.Gray;
ColorLine = Color.White;
ColorText = Color.Gray;
Type = eGraphType.Dot;
History = 100;
FrameFit = false;
UpdateRate = 100;
zoomOption = eZoomOption.None;
zoomLeft = 0f;
zoomRight = 0f;
zoomTop = 0f;
zoomBottom = 0f;
ScaleX.Min = 0;
ScaleX.Max = 100;
ScaleX.Show = true;
ScaleY.Min = 0;
ScaleY.Max = 100;
ScaleY.Show = true;
GridX.Main = 0;
GridX.Major = 0x19;
GridX.Minor = 5;
GridX.ShowMajor = true;
GridX.ShowMinor = true;
GridY.Main = 0;
GridY.Major = 0x19;
GridY.Minor = 5;
GridY.ShowMajor = true;
GridY.ShowMinor = true;
Zoom = false;
leftOffset = 0;
}
private void checkBoxZoom_CheckedChanged(object sender, EventArgs e)
{
if (sender == checkBoxAutoScale)
{
if (checkBoxAutoScale.Checked)
{
checkBoxAutoScale.Image = Resources.AutoSelected;
checkBoxZoomIn.Image = Resources.ZoomIn;
checkBoxZoomOut.Image = Resources.ZoomOut;
checkBoxHand.Image = Resources.Move;
checkBoxZoomIn.Checked = false;
checkBoxZoomOut.Checked = false;
checkBoxHand.Checked = false;
zoomOption = eZoomOption.AutoScale;
}
else
{
checkBoxAutoScale.Image = Resources.Auto;
zoomOption = eZoomOption.None;
}
}
else if (sender == checkBoxZoomIn)
{
if (checkBoxZoomIn.Checked)
{
checkBoxAutoScale.Image = Resources.Auto;
checkBoxZoomIn.Image = Resources.ZoomInSelected;
checkBoxZoomOut.Image = Resources.ZoomOut;
checkBoxHand.Image = Resources.Move;
checkBoxAutoScale.Checked = false;
checkBoxZoomOut.Checked = false;
checkBoxHand.Checked = false;
zoomOption = eZoomOption.ZoomIn;
}
else
{
checkBoxZoomIn.Image = Resources.ZoomIn;
zoomOption = eZoomOption.None;
}
}
else if (sender == checkBoxZoomOut)
{
if (checkBoxZoomOut.Checked)
{
checkBoxAutoScale.Image = Resources.Auto;
checkBoxZoomIn.Image = Resources.ZoomIn;
checkBoxZoomOut.Image = Resources.ZoomOutSelected;
checkBoxHand.Image = Resources.Move;
checkBoxAutoScale.Checked = false;
checkBoxZoomIn.Checked = false;
checkBoxHand.Checked = false;
zoomOption = eZoomOption.ZoomOut;
}
else
{
checkBoxZoomOut.Image = Resources.ZoomOut;
zoomOption = eZoomOption.None;
}
}
else if (sender == checkBoxHand)
{
if (checkBoxHand.Checked)
{
checkBoxAutoScale.Image = Resources.Auto;
checkBoxZoomIn.Image = Resources.ZoomIn;
checkBoxZoomOut.Image = Resources.ZoomOut;
checkBoxHand.Image = Resources.MoveSelected;
checkBoxAutoScale.Checked = false;
checkBoxZoomIn.Checked = false;
checkBoxZoomOut.Checked = false;
zoomOption = eZoomOption.Hand;
}
else
{
checkBoxHand.Image = Resources.Move;
zoomOption = eZoomOption.None;
}
}
Refresh();
}
private void checkBoxAutoScale_Click(object sender, EventArgs e)
{
int tickCount = Environment.TickCount;
if ((tickCount - previousClick) <= SystemInformation.DoubleClickTime)
{
checkBoxAutoScale.Image = Resources.AutoSelected;
checkBoxZoomIn.Image = Resources.ZoomIn;
checkBoxZoomOut.Image = Resources.ZoomOut;
checkBoxHand.Image = Resources.Move;
checkBoxAutoScale.Checked = true;
zoomOption = eZoomOption.AutoScale;
}
else if (checkBoxAutoScale.Checked)
{
checkBoxAutoScale.Checked = false;
checkBoxAutoScale.Image = Resources.Auto;
zoomOption = eZoomOption.None;
}
previousClick = tickCount;
}
