chaco.tools.point_marker module¶
Defines the PointMarker tool class.
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class
chaco.tools.point_marker.
PointMarker
(component=None, **traits)¶ Bases:
enable.base_tool.BaseTool
This tool looks at an XY plot’s index data source and draws a line corresponding to the index indicated by the “selections” metadata.
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axis
= Enum("index", "value")¶ The axis that this tool is parallel to.
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color
= ColorTrait("red")¶ The color of the line.
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draw
(gc, view_bounds=None)¶ Draws this tool on a graphics context.
Implements BaseTool.
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draw_mode
= "overlay"¶ This tool is drawn as an overlay (overrides BaseTool).
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line_width
= Float(1.0)¶ The width of the line, in pixels.
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visible
= True¶ This tool is visible (overrides BaseTool).
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