DrawLineMixin Class Reference

Inheritance diagram for DrawLineMixin:

Collaboration diagram for DrawLineMixin:

Public Member Functions
def	__init__ (self, matname='newLine', drawcolor=color(1, 0, 0))
def	startLineDraw (self)
def	fillLineFig (self)
def	drawMousePress (self, e)
def	drawMouseDrag (self, e, dx, dy)
def	drawMouseRelease (self, e)

Public Attributes
	drawingLine
	lineStart
	lineEnd
	drawcolor
	lineMat
	lineFig

Detailed Description

Mixin representing the UI for drawing a line in the 2D window. It relies on the mixed subtype calling drawMouse*
methods when mouse events are caught and reacting appropriately when drawing occurs (ie. when those methods return
True). When drawing is done the final line is self.start to self.end and can then be accessed by the mixed subtype.
The method fillLineFig() must be called whenever the view is updated (ie. updateView() as in BaseCamera2DWidget).

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			matname = 'newLine',
			drawcolor = color(1,0,0)
	)

Member Function Documentation

drawMouseDrag()

def drawMouseDrag	(		self,
			e,
			dx,
			dy
	)

Move the end point to the position in `e'. Returns True if the line was moved, False otherwise.

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drawMousePress()

def drawMousePress	(		self,
			e
	)

Start drawing the line, returns True if drawing was enabled and the line started, False otherwise.

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drawMouseRelease()

def drawMouseRelease	(		self,
			e
	)

Finish drawing the line, returns True if the drawing was enabled, False otherwise.

fillLineFig()

def fillLineFig

(

self

)

Fills the figure representing the drawn line so that it is visible on screen while drawing.

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startLineDraw()

def startLineDraw

(

self

)

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Member Data Documentation

drawcolor

drawcolor

drawingLine

drawingLine

lineEnd

lineEnd

lineFig

lineFig

lineMat

lineMat

lineStart

lineStart

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The documentation for this class was generated from the following file:

• eidolon/Camera2DView.py