GRASS Programmer's Manual
6.4.2(2012)
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pngdriver/Draw_point.c
Go to the documentation of this file.
1
#include "
pngdriver.h
"
2
3
void
PNG_draw_point
(
int
x
,
int
y
)
4
{
5
if
(x < clip_left || x >=
clip_rite
|| y < clip_top || y >=
clip_bot
)
6
return
;
7
8
grid
[y *
width
+
x
] =
currentColor
;
9
10
modified
= 1;
11
}
lib
pngdriver
Draw_point.c
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