OpenLayer Offline Manual

OpenLayer | Settings | SetCircleAccuracy SetCircleAccuracy
static void SetCircleAccuracy( | float accuracy );
Sets the accuracy of the circle drawing functions. The value should be between 0.0 and 1.0 but it should never be zero. The more accuracy, the better the circles will generally look but rendering them will be slower. This setting can be overridden by passing a different accuracy value to the circle drawing functions. Examples // Set a rather low circle accuracy // Settings::SetCircleAccuracy( 0.2 ); // Set a very high circle accuracy // Settings::SetCircleAccuracy( 0.7 ); Other functions of the class Settings
SetAntialiasing | Turns the anti-aliasing on or off
SetCircleAccuracy | Sets the accuracy of the circle drawing functions
SetCollisionPolyAccuracy | Sets the accuracy of the generated collision polygons
SetCollisionPolyAlphaLimit | Sets the maxium alpha value which is considered transparent by the collision polygon generation
Advanced functions
SetTextureMapping | Turns the OpenGL texture mapping on or off
TextureMappingUsed | Returns true if texture mapping is turned on
SetOrthographicProjection | Sets the orthographic projection as the active OpenGL projection mode
RestoreOldProjection | Restores the old projection mode
StoreMemoryBitmaps | Choose the Bitmaps to be stored in the memory
MemoryBitmapsStored | Returns true if the Bitmaps are stored in the memory
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