mergMKDirectionsAddPolylineOverlay |
Type | command |
Dictionary | LCS |
Library | LiveCode Script |
Syntax | mergMKDirectionsAddPolylineOverlay <pDirectionID>, <pRouteNumber>, [<pStepNumber>], [<pLineWidth>], [<pLineColor>]
|
Associations | mergmk |
Summary | Add a polyline overlay showing the directions for a route or a step
within a route
|
Introduced | 8.0 |
OS | ios |
Platforms | mobile |
Parameters | Name | Type | Description |
---|
pDirectionID | | A directions ID as returned by the mergMKDirections
message
|
pRouteNumber | | A route number between 1 and the number of routes sent in
the mergMKDirections message
|
pStepNumber | | (optional with 0 default) The step number within the
route. If you want to draw the entire route polyline then set this
parameter to 0
|
pLineWidth | | (optional with 3 default) the width of the line in points
defaults to 3
|
pLineColor | | (optional with "0,0,0,0" default) the color of the line
defaults to opaque red. The string is an RGB value with each color
component an integer between 0 and 255. An optional fourth item between
0 and 255 may be included to represent the alpha transparency.
|
|
Values | Name | Type | Description |
---|
return | | the overlay id as required by mergMKDeleteOverlay
|
|
Description | Add a polyline overlay showing the directions for a route or a step
within a route
|
Tags | externals |