DEFAULTCOLOR: Difference between revisions
Jump to navigation
Jump to search
Navigation:
Main Page with Articles and Tutorials
Keyword Reference - Alphabetical
Keyword Reference - By usage
Report a broken link
No edit summary |
No edit summary |
||
Line 36: | Line 36: | ||
* [[COLOR]], [[_DEST]] | * [[COLOR]], [[_DEST]] | ||
* [[SCREEN]], [[SCREEN (function)]] | * [[SCREEN]], [[SCREEN (function)]] | ||
* [[ | * [[Windows Libraries#Color_Dialog_Box|Color Dialog Box]] | ||
Revision as of 01:49, 24 January 2023
The _DEFAULTCOLOR function returns the current default (text/drawing) color for an image handle or page.
Syntax
- col~& = _DEFAULTCOLOR [(imageHandle&)]
Parameters
- If imageHandle& is omitted, it is assumed to be the current write page or image designated by _DEST.
- If imageHandle& is an invalid handle, an Invalid handle error occurs. Check handle values first. Zero designates the current screen.
Description
- Use it to get the current default (foreground) color to restore it later in a program.
- In legacy SCREEN modes and in _NEWIMAGE 256 colors mode the color attribute/palette index is returned.
- In _NEWIMAGE 32-bit mode the _RGBA32 value (&H00000000 to &HFFFFFFFF) is returend, make sure to store it in an _UNSIGNED LONG variable (as seen in the syntax above with the ~& suffix), otherwise the blue component may be lost.
Examples
- Example
- Storing the default color for later use. The default color is the color set as foreground.
SCREEN 0 COLOR 4, 7 'set color 4 as foreground, color 7 as background CLS col~& = _DEFAULTCOLOR PRINT col~& |
4
|
See also