drawPolygon: Difference between revisions
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Lou Montana (talk | contribs) m (Text replacement - "<code>([^<]*)\[\[([a-zA-Z][a-zA-Z0-9_]+)\]\]([^<]*) *<\/code>" to "<code>$1$2$3</code>") |
Lou Montana (talk | contribs) m (Text replacement - "<code>([^<]*)\[\[([a-zA-Z][a-zA-Z0-9_]+)\]\]([^<]*) *<\/code>" to "<code>$1$2$3</code>") |
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| Line 24: | Line 24: | ||
}; | }; | ||
findDisplay 12 displayCtrl 51 | findDisplay 12 displayCtrl 51 ctrlAddEventHandler ["Draw", | ||
{ | { | ||
[[params]] ["_control"]; | [[params]] ["_control"]; | ||
| Line 37: | Line 37: | ||
for "_i" from 1 to _numVertices do | for "_i" from 1 to _numVertices do | ||
{ | { | ||
vertices pushBack (player | vertices pushBack (player getRelPos [_radius, 360/_numVertices [[a * b|*]] _i]); | ||
}; | }; | ||
Revision as of 13:07, 12 May 2022
Description
- Description:
- Draws given polygon on the given map control with given color. The polygon must consist of at least 3 points. Unlike with other draw* commands and due to complexity, this command does not support filling of the polygon with color. Use drawTriangle command to construct and fill polygon shape as a workaround.
- Groups:
- GUI Control - Map
Syntax
- Syntax:
- map drawPolygon [polygon, color]
- Parameters:
- map: Control
- polygon: Array of Position3D
- color: Color (RGBA)
- Return Value:
- Nothing
Examples
- Example 1:
test_polygon = []; for "_i" from 1 to 12 do { test_polygon pushBack (player getPos [10 + random 100, 360/_i]); }; findDisplay 12 displayCtrl 51 ctrlAddEventHandler ["Draw", { params ["_control"]; _control drawPolygon [test_polygon, [0,0,1,1]]; }];- Example 2:
- Draw a polygon by adjusting the
_radiusand_numVerticesvertices = []; private _numVertices = 2; private _numVertices = _numVertices max 3; private _radius = 100; for "_i" from 1 to _numVertices do { vertices pushBack (player getRelPos [_radius, 360/_numVertices * _i]); }; findDisplay 12 displayCtrl 51 ctrlAddEventHandler ["Draw", { params ["_control"]; _control drawPolygon [vertices, [0,0,1,1]]; }];
Additional Information
Notes
-
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