RPR GetHZoomLevel
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Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR GetHZoomLevel
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR GetHZoomLevel
Contents |
GetHZoomLevel()
double GetHZoomLevel()
Get the horizontal zoom level.
Parameters
Returns
double - The horizontal zoom level in pixels per second
Examples
C++
void SetHorizPos(HWND hwnd, double dPos, double dOffset = 0.0) { SCROLLINFO si = { sizeof(SCROLLINFO), }; si.fMask = SIF_ALL; CoolSB_GetScrollInfo(hwnd, SB_HORZ, &si); si.nPos = (int)(dPos * GetHZoomLevel()); if (dOffset) si.nPos -= (int)(dOffset * si.nPage); CoolSB_SetScrollInfo(hwnd, SB_HORZ, &si, true); SendMessage(hwnd, WM_HSCROLL, SB_THUMBPOSITION, NULL); }
Perl
Python
See Also
Stuff
Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR GetHZoomLevel
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR GetHZoomLevel
