GSDP:GAM100/CProcessing/alpha()

From Inside
Jump to: navigation, search

alpha()

Description

Retrieve the alpha value from a given PColor object.

Parameters

alpha(PColor c)

  • c - (PColor) the Color to retrieve the alpha value from

Example

void init() 
{
    // Create a slightly transparent white color
    pColor white = color(255,255,255,128);

   // Retrieve the alpha value
   // alpha will be 128
   int alpha = alpha(white);
}

Related

Personal tools
Namespaces

Variants
Actions
Navigation
NameSpaces:>
Tools
Dynamic:>