Class LegendDrawer
source code
The legend is a box containing one item row for each category
displayed in a timeline. An item contains a text and colored box. The
text is the category text and the color is the color of the category. The
legend box can be placed at different locations on the Teimeline panel.
When measures are calculated it's assumed that it will be placed in the
upper left corner:
OP
IP | |
| | >| |< text_height
+--------------------------+---
| | IP
| +---+ |---
| Xxxxxxx yyyy | | |
| +---+ |---
| | IP
| +---+ |---
| Xxxxxxx yyyy | | | text_height
| +---+ |---
| | | : |
| text_width : |
| : |
+--------------------------+
| | | |
OP IP
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draw(self)
Draw the legend on the Timeline panel. |
source code
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