Returns the red component (0-255) from the last color or font dialog.
Takes no parameters.
Returns the value of global variable requestedRed.
BGI GUI
Parameters & Returns
Parameters
This function takes no parameters.
Returns
Int
Quick Summary
Returns the red component (0-255) from the last color or font dialog.
Takes no parameters.
Returns the value of global variable requestedRed.
Technical Exegesis...
Returns the red component (0-255) from the last color or font dialog. Returns the value of global variable requestedRed. This value is set by bgiOpenColourDialog() or bgiOpenFontDialog() when user selects a color. Range is 0-255 (standard RGB byte value).
This function retrieves the integer red component of the most recently selected color. The requestedRed global is updated whenever bgiOpenColourDialog() or bgiOpenFontDialog() completes successfully (not on cancel).
Returns the red component (0-255) from the last color or font dialog. Returns the value of global variable requestedRed. This value is set by bgiOpenColourDialog() or bgiOpenFontDialog() when user selects a color. Range is 0-255 (standard RGB byte value).
This function retrieves the integer red component of the most recently selected color. The requestedRed global is updated whenever bgiOpenColourDialog() or bgiOpenFontDialog() completes successfully (not on cancel). Font dialogs also set color for text color selection. Use after calling color/font dialog to get the chosen color's red value. For normalized float values (0.0-1.0), use bgiRequestedRedF() instead.