mirrors
/
netsurf
mirror of https://github.com/netsurf-browser/netsurf
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

plot_set_scale return old scale now.

This commit is contained in:
Ole Loots 2013-12-13 01:25:28 +01:00
parent e9f2c3a9bf
commit 571b8e0167
2 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
atari/plot/plot.c
View File

@ -865,6 +865,7 @@ static void snapshot_suspend(void)
}
}
#ifdef WITH_8BPP_SUPPORT
if(size_buf_std > CONV_KEEP_LIMIT ) {
buf_std.fd_addr = realloc(
buf_std.fd_addr, CONV_KEEP_LIMIT
@ -875,6 +876,7 @@ static void snapshot_suspend(void)
size_buf_std = 0;
}
}
#endif
if(buf_scr_compat != NULL ) {
size_t bs = bitmap_buffer_size(buf_scr_compat );
@ -1901,9 +1903,19 @@ bool plot_get_dimensions(GRECT *dst)
return(true);
}
bool plot_set_scale(float scale)
/**
* set scale of plotter.
* \param scale the new scale value
* \return the old scale value
*/
float plot_set_scale(float scale)
{
float ret = view.scale;
view.scale = scale;
return(ret);
}
float plot_get_scale()

2
atari/plot/plot.h
View File

@ -108,7 +108,7 @@ bool plot_unlock(void);
bool plot_set_dimensions( int x, int y, int w, int h );
bool plot_get_dimensions(GRECT *dst);
float plot_get_scale(void);
bool plot_set_scale(float);
float plot_set_scale(float);
bool plot_get_clip(struct rect * out);
/* Get clipping for current framebuffer as GRECT */
void plot_get_clip_grect(GRECT * out);