SetMarkerColor: Difference between revisions
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This function sets the color of the specified marker by modifying the values for red, green and blue. | This function sets the color of the specified marker by modifying the values for red, green and blue. | ||
Revision as of 15:42, 7 September 2018
This function sets the color of the specified marker by modifying the values for red, green and blue.
Syntax
bool setMarkerColor ( marker theMarker, int r, int g, int b, int a )
OOP Syntax Help! I don't understand this!
- Method: Marker:setColor(...)
- Counterpart: getMarkerColor
Required Arguments
- theMarker: The marker that you wish to set the color of.
- r: The amount of red in the final color (0 to 255).
- g: The amount of green in the final color (0 to 255).
- b: The amount of blue in the final color (0 to 255).
- a: The amount of alpha in the final color (0 to 255).
Example
newmarker = createMarker ( 1000, 1000, 1000, 1, 255, 0, 0, 255 ) -- Create a red marker setMarkerColor ( newmarker, 0, 255, 0, 255 ) -- Turn the red marker into a green one
See Also
- createMarker
- getMarkerColor
- getMarkerCount
- getMarkerIcon
- getMarkerSize
- getMarkerTarget
- getMarkerType
- setMarkerColor
- setMarkerIcon
- setMarkerSize
- setMarkerTarget
- setMarkerType
- isElementWithinMarker