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java.lang.Object fr.emn.reactiveinput.AbstractDevice fr.emn.examples.icondraw.DTool fr.emn.examples.icondraw.DBrushTool fr.emn.examples.icondraw.DFreehand
Field Summary | |
protected LiteShape |
shape
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Fields inherited from class fr.emn.examples.icondraw.DBrushTool |
a, b, color, context, g, r, stroke, w_val, width, x, y |
Fields inherited from class fr.emn.examples.icondraw.DTool |
activate, use |
Fields inherited from class fr.emn.reactiveinput.AbstractDevice |
currIndex, ins, outs |
Fields inherited from interface fr.emn.reactiveinput.Device |
AUTO_PROPERTIES |
Constructor Summary | |
DFreehand()
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DFreehand(java.lang.String name,
DrawView view)
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Method Summary | |
void |
update_abort()
Not implemented. |
boolean |
update_begin()
Initiates an interaction. |
void |
update_end()
Ends and validates an interaction. |
void |
update_value(boolean force)
Update interaction values. |
Methods inherited from class fr.emn.examples.icondraw.DBrushTool |
check, getColor, getContext, getStroke, open, paint |
Methods inherited from class fr.emn.examples.icondraw.DTool |
close, copy, getActivated, getScreenCoordinates, hasExternalOutput, isActive, isUsed, setActivated, setScreenCoordinates, toLocal, update |
Methods inherited from class fr.emn.reactiveinput.AbstractDevice |
addIn, addIn, addOut, doDisable, doEnable, finalize, getError, getIndex, getInfo, getIns, getName, getOuts, getProperties, hasExternalInput, init, insertAt, insertAtEnd, insertBefore, isCopiable, isEnabled, isOpenable, setEnabled, setInfo, setInfo, setLastError, setName |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected LiteShape shape
Constructor Detail |
public DFreehand()
public DFreehand(java.lang.String name, DrawView view)
Method Detail |
public void update_abort()
update_abort
in class DTool
public boolean update_begin()
DTool
You can refuse starting an interaction by returning false (e.g. if you do not have enough data). This method will be re-checked the next tick.
update_begin
in class DBrushTool
public void update_end()
DTool
update_end
in class DTool
public void update_value(boolean force)
DTool
This method is called during an interaction every time a value may have changed.
Additionnaly, it is called with first=true just after interaction has been initiated (provided that update_begin returned true) and just before interaction has been aborted or validated.
update_value
in class DBrushTool
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