/**************************************************************************/
/**************************************************************************/
private void performIPTask()
{
string color, drawMode, lineWidth;
Hashtable lastState;
HImage mean, particlesRed;
HRegion large, largeDilation, notLarge, smallRaw, small, smallConnection;
color = drawMode = lineWidth = "";
IconiclistBox.Items.Clear();
IconicDisplayStack.Items.Clear();
lastState = viewControl.getGraphicContext();
if (lastState.ContainsKey(GraphicsContext.GC_COLOR))
{
color = (string)lastState[GraphicsContext.GC_COLOR];
}
else if (lastState.ContainsKey(GraphicsContext.GC_COLORED))
{
color = "colored" + (int)lastState[GraphicsContext.GC_COLORED];
}
if (lastState.ContainsKey(GraphicsContext.GC_DRAWMODE))
{
drawMode = (string)lastState[GraphicsContext.GC_DRAWMODE];
}
if (lastState.ContainsKey(GraphicsContext.GC_LINEWIDTH))
{
lineWidth = "" + (int)lastState[GraphicsContext.GC_LINEWIDTH];
}
/* ip task */
large = image.Threshold(110.0, 255.0);
largeDilation = large.DilationCircle(7.5d);
notLarge = largeDilation.Complement();
particlesRed = image.ReduceDomain(notLarge);
mean = particlesRed.MeanImage(31, 31);
smallRaw = particlesRed.DynThreshold(mean, 3.0, "light");
small = smallRaw.OpeningCircle(2.5);
smallConnection = small.Connection();
/* add for display*/
addToStack("Image", image, true, color, lineWidth, drawMode);
viewControl.changeGraphicSettings(GraphicsContext.GC_COLOR, "green");
color = "green";
addToStack("Large", large, true, color, lineWidth, drawMode);
viewControl.changeGraphicSettings(GraphicsContext.GC_LINEWIDTH, 3);
viewControl.changeGraphicSettings(GraphicsContext.GC_DRAWMODE, "margin");
viewControl.changeGraphicSettings(GraphicsContext.GC_COLOR, "yellow");
color = "yellow";
lineWidth = "3";
drawMode = "margin";
addToStack("LargeDilation", largeDilation, true, color, lineWidth, drawMode);
viewControl.changeGraphicSettings(GraphicsContext.GC_COLOR, "red");
color = "red";
addToStack("Small", small, true, color, lineWidth, drawMode);
viewControl.changeGraphicSettings(GraphicsContext.GC_DRAWMODE, "fill");
viewControl.changeGraphicSettings(GraphicsContext.GC_COLORED, 12);
color = "colored12";
drawMode = "fill";
addToStack("SmallConnection", smallConnection, true, color, lineWidth, drawMode);
/* display last settings in combobox*/
locked = true;
LineWidthComboBox.SelectedIndex = LineWidthComboBox.Items.IndexOf("3");
DrawModeComboBox.SelectedIndex = DrawModeComboBox.Items.IndexOf("fill");
ColorComboBox.SelectedIndex = ColorComboBox.Items.IndexOf("colored12");
locked = false;
}