Returns the green component (0.0-1.0) from the last color or font dialog.
Takes no parameters.
Returns the value of global variable requestedGreenF cast to double.
BGI GUI
Parameters & Returns
Parameters
This function takes no parameters.
Returns
Double
Quick Summary
Returns the green component (0.0-1.0) from the last color or font dialog.
Takes no parameters.
Returns the value of global variable requestedGreenF cast to double.
Technical Exegesis...
Returns the green component (0.0-1.0) from the last color or font dialog. Returns the value of global variable requestedGreenF cast to double. This value is set by bgiOpenColourDialog() or bgiOpenFontDialog() by dividing the 0-255 value by 255. Range is 0.0-1.0 (normalized float).
This function retrieves the normalized float green component of the most recently selected color.
Returns the green component (0.0-1.0) from the last color or font dialog. Returns the value of global variable requestedGreenF cast to double. This value is set by bgiOpenColourDialog() or bgiOpenFontDialog() by dividing the 0-255 value by 255. Range is 0.0-1.0 (normalized float).
This function retrieves the normalized float green component of the most recently selected color. The requestedGreenF global is calculated as (green/255) whenever bgiOpenColourDialog() or bgiOpenFontDialog() completes successfully. Font dialogs also set color for text color selection. Use for graphics APIs that expect normalized RGB values (0.0-1.0 range). For standard 0-255 byte values, use bgiRequestedGreen() instead.