Indicator

This class holds all the information about a single indicator inside RulerCtrl.

You should not call this class directly. Use:

ruler.AddIndicator(id, value)

to add an indicator to your RulerCtrl.

Inheritance Diagram

Inheritance diagram for class Indicator

Methods Summary

__init__	Default class constructor.
Draw	Actually draws the indicator.
GetId	Returns the indicator id.
GetImageSize	Returns the indicator bitmap size.
GetPosition	Returns the position at which we should draw the indicator bitmap.
GetRect	Returns the indicator client rectangle.
GetValue	Returns the indicator value.
RotateImage	Rotates the default indicator bitmap.
SetColour	Sets the indicator colour.
SetValue	Sets the indicator value.

Class API

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class Indicator(object)

This class holds all the information about a single indicator inside RulerCtrl.

You should not call this class directly. Use:

ruler.AddIndicator(id, value)

to add an indicator to your RulerCtrl.

Methods

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__init__(self, parent, id=ID_ANY, value=0)

Default class constructor.

Parameters:

• parent – the parent window, an instance of RulerCtrl;
• id – the indicator identifier;
• value – the initial value of the indicator.

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Draw(self, dc)

Actually draws the indicator.

Parameters:dc – an instance of DC.

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GetId(self)

Returns the indicator id.

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GetImageSize(self)

Returns the indicator bitmap size.

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GetPosition(self)

Returns the position at which we should draw the indicator bitmap.

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GetRect(self)

Returns the indicator client rectangle.

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GetValue(self)

Returns the indicator value.

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RotateImage(self, img=None)

Rotates the default indicator bitmap.

Parameters:img – if not None, the indicator image.

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SetColour(self, colour)

Sets the indicator colour.

Parameters:colour – the new indicator colour, an instance of Colour.

Note

Requires PIL (Python Imaging Library), which can be downloaded from http://www.pythonware.com/products/pil/

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SetValue(self, value)

Sets the indicator value.

Parameters:value – the new indicator value.