Description:
This enumeration specifies results of point hittest for selected mark.
Values:
IG_ARTX_HITTEST_NONE |
Specifies that point is outside of any mark. |
IG_ARTX_HITTEST_ONMARK |
Specifies that point is exactly on mark pixels. |
IG_ARTX_HITTEST_ONBOUND |
Specifies that point is exactly on mark bounding rectangle. |
IG_ARTX_HITTEST_ONPOINT |
Specifies that point is exactly on mark corner-point. |
IG_ARTX_HITTEST_INBOUND |
Specifies that point is within mark bounds, but not on mark pixels. |
IG_ARTX_HITTEST_ON |
Specifies combination of flags above and means that point is on mark. |