SVG_Color_RGB_from_long ( color {; format} ) -> Function result
Parameter | Type | Description | |
---|---|---|---|
color | Longint | → | Value of color |
format | Integer | → | Format of color |
Function result | String | ← | Color string |
The SVG_Color_RGB_from_long command returns a string expressing the color color passed as an argument. The string returned is in “RGB(red, green, blue)” form, the syntax recognized by SVG rendering engines.
The color parameter is a 4-byte longint whose format (0x00RRGGBB) is described below (the bytes are numbered from 0 to 3, from right to left):
Byte | Description |
---|---|
2 | Red component of the color (0..255) |
1 | Green component of the color (0..255) |
0 | Blue component of the color (0..255) |
The optional format parameter can be used to specify the desired format for the color string returned. The values are:
Value | Format |
---|---|
1 (default) | rgb(r,g,b) |
2 | #rgb |
3 | #rrggbb |
4 | rgb(r%, g%, b%) |
$txtColor:=SVG_Color_RGB_from_long($color)
//$txtColor is "rgb(255,128,0)" if $color is 16744448 (orange)