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| author | ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com> | 2019-06-06 18:28:49 +0200 |
|---|---|---|
| committer | ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com> | 2019-06-06 18:28:49 +0200 |
| commit | 94fffb701ce88adf7398fb37a007a04c08f1ca6f (patch) | |
| tree | 39c02278fa18939ebf7d5df8e1459e5297c086ea /src/fl_read_image.cxx | |
| parent | 50b1c0878085b5f231616d78f1f1775874b1c9ae (diff) | |
Add one argument to Fl_Screen_Driver::read_win_rectangle()
The new argument gives the window to be captured, or NULL to indicate capture
from the current offscreen.
Calling this function becomes easier because less dependent on global variables.
Diffstat (limited to 'src/fl_read_image.cxx')
| -rw-r--r-- | src/fl_read_image.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/fl_read_image.cxx b/src/fl_read_image.cxx index 8ce43871b..92f117a8f 100644 --- a/src/fl_read_image.cxx +++ b/src/fl_read_image.cxx @@ -43,7 +43,7 @@ uchar *fl_read_image(uchar *p, int X, int Y, int w, int h, int alpha) { uchar *image_data = NULL; Fl_RGB_Image *img; if (fl_find(fl_window) == 0) { // read from off_screen buffer - img = Fl::screen_driver()->read_win_rectangle(X, Y, w, h); + img = Fl::screen_driver()->read_win_rectangle(X, Y, w, h, 0); if (!img) { return NULL; } |