internal:administration:idl
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| internal:administration:idl [2025/09/18 13:11] – [postscript -> png] jan | internal:administration:idl [2025/11/25 14:42] (current) – [symboltypes] jan | ||
|---|---|---|---|
| Line 1845: | Line 1845: | ||
| 1 => Plus sign (+) | 1 => Plus sign (+) | ||
| 2 => Asterisk (*) | 2 => Asterisk (*) | ||
| - | 3 => Period | + | 3 => one pixel dot (.) |
| 4 => Diamond | 4 => Diamond | ||
| - | 5 => Triangle | + | 5 => Triangle up (if symsize> |
| 6 => Square | 6 => Square | ||
| 7 => X | 7 => X | ||
| Line 2505: | Line 2505: | ||
| ==== transparency ==== | ==== transparency ==== | ||
| - | IDL does not know transparent overlays but on pixel based devices you can implement it with TVRD and TVRD. | + | IDL does not know transparent overlays but on pixel based devices you can implement it with TVRD and TV. |
| Lets assume you want to put a bitmap BMP with size Nx, Ny at a position x0 y0 (pixels) with a tranparency factor of q_tra: | Lets assume you want to put a bitmap BMP with size Nx, Ny at a position x0 y0 (pixels) with a tranparency factor of q_tra: | ||
internal/administration/idl.1758201066.txt.gz · Last modified: by jan